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Reshuffle 27_io testsuite. 

2003-04-09  Benjamin Kosnik  <bkoz@redhat.com>

	Reshuffle 27_io testsuite.  * testsuite/27_io/filebuf.cc,
	filebuf_members-1.tst, filebuf_members-1.txt, filebuf_members.cc,
	filebuf_virtuals-1.tst, filebuf_virtuals-1.txt,
	filebuf_virtuals-2.tst, filebuf_virtuals-3.tst,
	filebuf_virtuals.cc, fpos.cc, fstream.cc, fstream_members.cc,
	ifstream.cc, ifstream_members-1.tst, ifstream_members-1.txt,
	ifstream_members.cc, instantiations.cc, ios.cc,
	ios_base_callbacks.cc, ios_base_members_static-1.tst,
	ios_base_members_static.cc, ios_base_storage.cc,
	ios_base_types.cc, ios_ctor.cc, ios_init.cc,
	ios_manip_basefield.cc, ios_manip_fmtflags.cc, ios_members.cc,
	iostream.cc, iostream_members.cc, istream.cc,
	istream_exception.cc, istream_extractor_char.cc,
	istream_extractor_other-1.tst, istream_extractor_other-1.txt,
	istream_extractor_other-2.tst, istream_extractor_other.cc,
	istream_manip.cc, istream_seeks-1.tst, istream_seeks-1.txt,
	istream_seeks-2.tst, istream_seeks-3.tst, istream_seeks.cc,
	istream_sentry.cc, istream_unformatted-1.tst,
	istream_unformatted-1.txt, istream_unformatted.cc,
	istringstream.cc, istringstream_members.cc,
	narrow_stream_objects.cc, ofstream.cc, ofstream_members-1.tst,
	ofstream_members.cc, ostream.cc, ostream_exception.cc,
	ostream_fail.cc, ostream_inserter_arith.cc,
	ostream_inserter_char-1.tst, ostream_inserter_char-1.txt,
	ostream_inserter_char.cc, ostream_inserter_other-1.tst,
	ostream_inserter_other-2.tst, ostream_inserter_other.cc,
	ostream_manip.cc, ostream_seeks-1.tst, ostream_seeks.cc,
	ostream_sentry.cc, ostream_unformatted.cc, ostringstream.cc,
	ostringstream_members.cc, standard_manipulators.cc, streambuf.cc,
	streambuf_members.cc, stringbuf.cc, stringbuf_members.cc,
	stringbuf_virtuals.cc, stringstream.cc, stringstream_members.cc,
	wide_stream_objects.cc, istream_extractor_arith/01.cc,
	istream_extractor_arith/02.cc, istream_extractor_arith/03.cc,
	istream_extractor_arith/06.cc, istream_extractor_arith/07.cc,
	istream_extractor_arith/08.cc, istream_extractor_arith/09.cc,
	istream_extractor_arith/10.cc, istream_extractor_arith/11.cc,
	istream_extractor_arith/12.cc, istream_extractor_arith/13.cc:
	Split into...
	* 27_io/basic_filebuf/1.cc: New.
	* 27_io/basic_filebuf/2.cc: New.
	* 27_io/basic_filebuf/3.cc: New.
	* 27_io/basic_filebuf/4.cc: New.
	* 27_io/basic_filebuf/close/char/1.cc: New.
	* 27_io/basic_filebuf/close/char/2.cc: New.
	* 27_io/basic_filebuf/close/char/3.cc: New.
	* 27_io/basic_filebuf/close/char/4879.cc: New.
	* 27_io/basic_filebuf/close/char/9964.cc: New.
	* 27_io/basic_filebuf/imbue/char/1.cc: New.
	* 27_io/basic_filebuf/imbue/char/9322.cc: New.
	* 27_io/basic_filebuf/in_avail/char/1.cc: New.
	* 27_io/basic_filebuf/is_open/char/1.cc: New.
	* 27_io/basic_filebuf/open/char/1.cc: New.
	* 27_io/basic_filebuf/open/char/2.cc: New.
	* 27_io/basic_filebuf/open/char/3.cc: New.
	* 27_io/basic_filebuf/open/char/9507.cc: New.
	* 27_io/basic_filebuf/overflow/char/1.cc: New.
	* 27_io/basic_filebuf/overflow/char/3599.cc: New.
	* 27_io/basic_filebuf/overflow/char/9169.cc: New.
	* 27_io/basic_filebuf/overflow/char/9182-2.cc: New.
	* 27_io/basic_filebuf/overflow/char/9988.cc: New.
	* 27_io/basic_filebuf/sbumpc/char/1.cc: New.
	* 27_io/basic_filebuf/sbumpc/char/9825.cc: New.
	* 27_io/basic_filebuf/seekoff/char/1.cc: New.
	* 27_io/basic_filebuf/seekoff/char/2.cc: New.
	* 27_io/basic_filebuf/seekpos/char/1.cc: New.
	* 27_io/basic_filebuf/seekpos/char/2.cc: New.
	* 27_io/basic_filebuf/setbuf/char/1.cc: New.
	* 27_io/basic_filebuf/setbuf/char/2.cc: New.
	* 27_io/basic_filebuf/setbuf/char/3.cc: New.
	* 27_io/basic_filebuf/sgetc/char/1.cc: New.
	* 27_io/basic_filebuf/sgetn/char/1.cc: New.
	* 27_io/basic_filebuf/sgetn/char/2.cc: New.
	* 27_io/basic_filebuf/snextc/char/1.cc: New.
	* 27_io/basic_filebuf/sputbackc/char/1.cc: New.
	* 27_io/basic_filebuf/sputbackc/char/9425.cc: New.
	* 27_io/basic_filebuf/sputc/char/1.cc: New.
	* 27_io/basic_filebuf/sputc/char/1057.cc: New.
	* 27_io/basic_filebuf/sputc/char/9701-2.cc: New.
	* 27_io/basic_filebuf/sputn/char/1.cc: New.
	* 27_io/basic_filebuf/sputn/char/1057.cc: New.
	* 27_io/basic_filebuf/sputn/char/9701-1.cc: New.
	* 27_io/basic_filebuf/sungetc/char/1.cc: New.
	* 27_io/basic_filebuf/sync/char/1057.cc: New.
	* 27_io/basic_filebuf/sync/char/9182-1.cc: New.
	* 27_io/basic_filebuf/underflow/char/10097.cc: New.
	* 27_io/basic_fstream/1.cc: New.
	* 27_io/basic_fstream/2.cc: New.
	* 27_io/basic_fstream/3.cc: New.
	* 27_io/basic_fstream/4.cc: New.
	* 27_io/basic_fstream/rdbuf/char/2832.cc: New.
	* 27_io/basic_ifstream/1.cc: New.
	* 27_io/basic_ifstream/2.cc: New.
	* 27_io/basic_ifstream/3.cc: New.
	* 27_io/basic_ifstream/4.cc: New.
	* 27_io/basic_ifstream/cons/char/1.cc: New.
	* 27_io/basic_ifstream/open/char/1.cc: New.
	* 27_io/basic_ifstream/rdbuf/char/2832.cc: New.
	* 27_io/basic_ios/1.cc: New.
	* 27_io/basic_ios/2.cc: New.
	* 27_io/basic_ios/3.cc: New.
	* 27_io/basic_ios/4.cc: New.
	* 27_io/basic_ios/clear/char/1.cc: New.
	* 27_io/basic_ios/cons/char/1.cc: New.
	* 27_io/basic_ios/cons/char/2.cc: New.
	* 27_io/basic_ios/cons/char/3.cc: New.
	* 27_io/basic_ios/copyfmt/char/1.cc: New.
	* 27_io/basic_ios/copyfmt/char/2.cc: New.
	* 27_io/basic_ios/exceptions/char/1.cc: New.
	* 27_io/basic_ios/locales/char/1.cc: New.
	* 27_io/basic_iostream/1.cc: New.
	* 27_io/basic_iostream/2.cc: New.
	* 27_io/basic_iostream/3.cc: New.
	* 27_io/basic_iostream/4.cc: New.
	* 27_io/basic_istream/1.cc: New.
	* 27_io/basic_istream/2.cc: New.
	* 27_io/basic_istream/3.cc: New.
	* 27_io/basic_istream/4.cc: New.
	* 27_io/basic_istream/exceptions/char/9561.cc: New.
	* 27_io/basic_istream/extractors_arithmetic/char/01.cc: New.
	* 27_io/basic_istream/extractors_arithmetic/char/02.cc: New.
	* 27_io/basic_istream/extractors_arithmetic/char/03.cc: New.
	* 27_io/basic_istream/extractors_arithmetic/char/06.cc: New.
	* 27_io/basic_istream/extractors_arithmetic/char/07.cc: New.
	* 27_io/basic_istream/extractors_arithmetic/char/08.cc: New.
	* 27_io/basic_istream/extractors_arithmetic/char/09.cc: New.
	* 27_io/basic_istream/extractors_arithmetic/char/10.cc: New.
	* 27_io/basic_istream/extractors_arithmetic/char/11.cc: New.
	* 27_io/basic_istream/extractors_arithmetic/char/12.cc: New.
	* 27_io/basic_istream/extractors_arithmetic/char/13.cc: New.
	* 27_io/basic_istream/extractors_character/char/1.cc: New.
	* 27_io/basic_istream/extractors_character/char/2.cc: New.
	* 27_io/basic_istream/extractors_character/char/3.cc: New.
	* 27_io/basic_istream/extractors_character/char/9826.cc: New.
	* 27_io/basic_istream/extractors_other/char/1.cc: New.
	* 27_io/basic_istream/extractors_other/char/2.cc: New.
	* 27_io/basic_istream/extractors_other/char/3.cc: New.
	* 27_io/basic_istream/extractors_other/char/9318-in.cc: New.
	* 27_io/basic_istream/extractors_other/char/9424-in.cc: New.
	* 27_io/basic_istream/get/char/1.cc: New.
	* 27_io/basic_istream/get/char/2.cc: New.
	* 27_io/basic_istream/getline/char/1.cc: New.
	* 27_io/basic_istream/getline/char/2.cc: New.
	* 27_io/basic_istream/getline/char/3.cc: New.
	* 27_io/basic_istream/ignore/char/1.cc: New.
	* 27_io/basic_istream/ignore/char/6360.cc: New.
	* 27_io/basic_istream/ignore/char/7220.cc: New.
	* 27_io/basic_istream/peek/char/1.cc: New.
	* 27_io/basic_istream/peek/char/6414.cc: New.
	* 27_io/basic_istream/putback/char/1.cc: New.
	* 27_io/basic_istream/read/char/1.cc: New.
	* 27_io/basic_istream/read/char/2.cc: New.
	* 27_io/basic_istream/read/char/3.cc: New.
	* 27_io/basic_istream/readsome/char/6746-1.cc: New.
	* 27_io/basic_istream/readsome/char/6746-2.cc: New.
	* 27_io/basic_istream/readsome/char/8258.cc: New.
	* 27_io/basic_istream/seekg/char/2346-fstream.cc: New.
	* 27_io/basic_istream/seekg/char/2346-sstream.cc: New.
	* 27_io/basic_istream/seekg/char/8348-1.cc: New.
	* 27_io/basic_istream/seekg/char/8348-2.cc: New.
	* 27_io/basic_istream/seekg/char/fstream.cc: New.
	* 27_io/basic_istream/seekg/char/sstream.cc: New.
	* 27_io/basic_istream/sentry/char/1.cc: New.
	* 27_io/basic_istream/sentry/char/2.cc: New.
	* 27_io/basic_istream/sentry/char/3.cc: New.
	* 27_io/basic_istream/sentry/char/3983-fstream.cc: New.
	* 27_io/basic_istream/sentry/char/3983-sstream.cc: New.
	* 27_io/basic_istream/tellg/char/1.cc: New.
	* 27_io/basic_istream/tellg/char/8348.cc: New.
	* 27_io/basic_istream/tellg/char/fstream.cc: New.
	* 27_io/basic_istream/tellg/char/sstream.cc: New.
	* 27_io/basic_istream/ws/char/1.cc: New.
	* 27_io/basic_istringstream/1.cc: New.
	* 27_io/basic_istringstream/2.cc: New.
	* 27_io/basic_istringstream/3.cc: New.
	* 27_io/basic_istringstream/4.cc: New.
	* 27_io/basic_istringstream/rdbuf/char/2832.cc: New.
	* 27_io/basic_istringstream/str/char/1.cc: New.
	* 27_io/basic_ofstream/1.cc: New.
	* 27_io/basic_ofstream/2.cc: New.
	* 27_io/basic_ofstream/3.cc: New.
	* 27_io/basic_ofstream/4.cc: New.
	* 27_io/basic_ofstream/cons/char/2.cc: New.
	* 27_io/basic_ofstream/open/char/1.cc: New.
	* 27_io/basic_ofstream/rdbuf/char/2832.cc: New.
	* 27_io/basic_ostream/1.cc: New.
	* 27_io/basic_ostream/2.cc: New.
	* 27_io/basic_ostream/3.cc: New.
	* 27_io/basic_ostream/4.cc: New.
	* 27_io/basic_ostream/cons/char/9827.cc: New.
	* 27_io/basic_ostream/endl/char/1.cc: New.
	* 27_io/basic_ostream/ends/char/1.cc: New.
	* 27_io/basic_ostream/ends/char/2.cc: New.
	* 27_io/basic_ostream/exceptions/char/9561.cc: New.
	* 27_io/basic_ostream/flush/char/1.cc: New.
	* 27_io/basic_ostream/inserters_arithmetic/char/1.cc: New.
	* 27_io/basic_ostream/inserters_arithmetic/char/2.cc: New.
	* 27_io/basic_ostream/inserters_arithmetic/char/3.cc: New.
	* 27_io/basic_ostream/inserters_arithmetic/char/4.cc: New.
	* 27_io/basic_ostream/inserters_arithmetic/char/4402.cc: New.
	* 27_io/basic_ostream/inserters_arithmetic/char/5.cc: New.
	* 27_io/basic_ostream/inserters_arithmetic/char/6.cc: New.
	* 27_io/basic_ostream/inserters_arithmetic/wchar_t/1.cc: New.
	* 27_io/basic_ostream/inserters_character/char/1.cc: New.
	* 27_io/basic_ostream/inserters_character/char/2.cc: New.
	* 27_io/basic_ostream/inserters_character/char/3.cc: New.
	* 27_io/basic_ostream/inserters_character/char/4.cc: New.
	* 27_io/basic_ostream/inserters_character/char/5.cc: New.
	* 27_io/basic_ostream/inserters_character/char/6.cc: New.
	* 27_io/basic_ostream/inserters_character/char/8.cc: New.
	* 27_io/basic_ostream/inserters_character/wchar_t/7.cc: New.
	* 27_io/basic_ostream/inserters_character/wchar_t/8.cc: New.
	* 27_io/basic_ostream/inserters_other/char/1.cc: New.
	* 27_io/basic_ostream/inserters_other/char/2.cc: New.
	* 27_io/basic_ostream/inserters_other/char/3.cc: New.
	* 27_io/basic_ostream/inserters_other/char/4.cc: New.
	* 27_io/basic_ostream/inserters_other/char/9318-out.cc: New.
	* 27_io/basic_ostream/inserters_other/char/9424-out.cc: New.
	* 27_io/basic_ostream/sentry/char/1.cc: New.
	* 27_io/basic_ostream/sentry/char/2.cc: New.
	* 27_io/basic_ostream/sentry/char/3983-fstream.cc: New.
	* 27_io/basic_ostream/sentry/char/3983-sstream.cc: New.
	* 27_io/basic_ostream/tellp/char/1.cc: New.
	* 27_io/basic_ostream/tellp/char/2.cc: New.
	* 27_io/basic_ostringstream/1.cc: New.
	* 27_io/basic_ostringstream/2.cc: New.
	* 27_io/basic_ostringstream/3.cc: New.
	* 27_io/basic_ostringstream/4.cc: New.
	* 27_io/basic_ostringstream/cons/char/3.cc: New.
	* 27_io/basic_ostringstream/rdbuf/char/2832.cc: New.
	* 27_io/basic_ostringstream/str/char/1.cc: New.
	* 27_io/basic_ostringstream/str/char/2.cc: New.
	* 27_io/basic_streambuf/1.cc: New.
	* 27_io/basic_streambuf/2.cc: New.
	* 27_io/basic_streambuf/3.cc: New.
	* 27_io/basic_streambuf/cons/char/1.cc: New.
	* 27_io/basic_streambuf/imbue/char/1.cc: New.
	* 27_io/basic_streambuf/imbue/char/9322.cc: New.
	* 27_io/basic_streambuf/overflow/char/1.cc: New.
	* 27_io/basic_streambuf/overflow/char/2.cc: New.
	* 27_io/basic_streambuf/overflow/char/3599.cc: New.
	* 27_io/basic_streambuf/sgetc/char/1.cc: New.
	* 27_io/basic_streambuf/sgetn/char/1.cc: New.
	* 27_io/basic_streambuf/sputbackc/char/9538.cc: New.
	* 27_io/basic_streambuf/sputc/char/1057.cc: New.
	* 27_io/basic_streambuf/sputn/char/1.cc: New.
	* 27_io/basic_streambuf/sputn/char/1057.cc: New.
	* 27_io/basic_streambuf/sync/char/1057.cc: New.
	* 27_io/basic_stringbuf/1.cc: New.
	* 27_io/basic_stringbuf/2.cc: New.
	* 27_io/basic_stringbuf/3.cc: New.
	* 27_io/basic_stringbuf/4.cc: New.
	* 27_io/basic_stringbuf/5.cc: New.
	* 27_io/basic_stringbuf/imbue/char/1.cc: New.
	* 27_io/basic_stringbuf/imbue/char/9322.cc: New.
	* 27_io/basic_stringbuf/in_avail/char/1.cc: New.
	* 27_io/basic_stringbuf/overflow/char/2.cc: New.
	* 27_io/basic_stringbuf/overflow/char/3599.cc: New.
	* 27_io/basic_stringbuf/overflow/char/9988.cc: New.
	* 27_io/basic_stringbuf/sbumpc/char/1.cc: New.
	* 27_io/basic_stringbuf/sbumpc/char/9825.cc: New.
	* 27_io/basic_stringbuf/seekoff/char/1.cc: New.
	* 27_io/basic_stringbuf/seekoff/char/2.cc: New.
	* 27_io/basic_stringbuf/seekpos/char/1.cc: New.
	* 27_io/basic_stringbuf/seekpos/char/2.cc: New.
	* 27_io/basic_stringbuf/setbuf/char/1.cc: New.
	* 27_io/basic_stringbuf/setbuf/char/2.cc: New.
	* 27_io/basic_stringbuf/setbuf/char/3.cc: New.
	* 27_io/basic_stringbuf/sgetc/char/1.cc: New.
	* 27_io/basic_stringbuf/sgetn/char/1.cc: New.
	* 27_io/basic_stringbuf/snextc/char/1.cc: New.
	* 27_io/basic_stringbuf/sputbackc/char/1.cc: New.
	* 27_io/basic_stringbuf/sputbackc/char/9425.cc: New.
	* 27_io/basic_stringbuf/sputc/char/1.cc: New.
	* 27_io/basic_stringbuf/sputc/char/1057.cc: New.
	* 27_io/basic_stringbuf/sputc/char/9404-1.cc: New.
	* 27_io/basic_stringbuf/sputn/char/1.cc: New.
	* 27_io/basic_stringbuf/sputn/char/1057.cc: New.
	* 27_io/basic_stringbuf/sputn/char/9404-2.cc: New.
	* 27_io/basic_stringbuf/str/char/1.cc: New.
	* 27_io/basic_stringbuf/str/char/2.cc: New.
	* 27_io/basic_stringbuf/str/char/3.cc: New.
	* 27_io/basic_stringbuf/str/char/3955.cc: New.
	* 27_io/basic_stringbuf/sungetc/char/1.cc: New.
	* 27_io/basic_stringbuf/sync/char/1057.cc: New.
	* 27_io/basic_stringstream/1.cc: New.
	* 27_io/basic_stringstream/2.cc: New.
	* 27_io/basic_stringstream/3.cc: New.
	* 27_io/basic_stringstream/4.cc: New.
	* 27_io/basic_stringstream/rdbuf/char/2832.cc: New.
	* 27_io/basic_stringstream/str/char/1.cc: New.
	* 27_io/basic_stringstream/str/char/2.cc: New.
	* 27_io/basic_stringstream/str/char/3.cc: New.
	* 27_io/basic_stringstream/str/char/4.cc: New.
	* 27_io/fpos/1.cc: New.
	* 27_io/fpos/2.cc: New.
	* 27_io/fpos/3.cc: New.
	* 27_io/ios_base/callbacks/1.cc: New.
	* 27_io/ios_base/state/1.cc: New.
	* 27_io/ios_base/storage/1.cc: New.
	* 27_io/ios_base/storage/2.cc: New.
	* 27_io/ios_base/storage/3.cc: New.
	* 27_io/ios_base/sync_with_stdio/1.cc: New.
	* 27_io/ios_base/sync_with_stdio/2.cc: New.
	* 27_io/manipulators/adjustfield/char/1.cc: New.
	* 27_io/manipulators/adjustfield/char/2.cc: New.
	* 27_io/manipulators/basefield/char/1.cc: New.
	* 27_io/manipulators/standard/char/1.cc: New.
	* 27_io/manipulators/standard/char/2.cc: New.
	* 27_io/objects/char/1.cc: New.
	* 27_io/objects/char/2.cc: New.
	* 27_io/objects/char/2523-1_xin.cc: New.
	* 27_io/objects/char/2523-1_xin.in: New.
	* 27_io/objects/char/2523-2_xin.cc: New.
	* 27_io/objects/char/2523-2_xin.in: New.
	* 27_io/objects/char/3045.cc: New.
	* 27_io/objects/char/3647.cc: New.
	* 27_io/objects/char/3_xin.cc: New.
	* 27_io/objects/char/3_xin.in: New.
	* 27_io/objects/char/4_xin.cc: New.
	* 27_io/objects/char/4_xin.in: New.
	* 27_io/objects/char/5268.cc: New.
	* 27_io/objects/char/5280_xin.cc: New.
	* 27_io/objects/char/5280_xin.in: New.
	* 27_io/objects/char/6548_xin.cc: New.
	* 27_io/objects/char/6548_xin.in: New.
	* 27_io/objects/char/6648-1_xin.cc: New.
	* 27_io/objects/char/6648-1_xin.in: New.
	* 27_io/objects/char/6648-2_xin.cc: New.
	* 27_io/objects/char/6648-2_xin.in: New.
	* 27_io/objects/char/7744_xin.cc: New.
	* 27_io/objects/char/7744_xin.in: New.
	* 27_io/objects/wchar_t/1.cc: New.
	* 27_io/types/1.cc: New.
	* 27_io/types/2.cc: New.
	* data/filebuf_members-1.tst: New.
	* data/filebuf_members-1.txt: New.
	* data/filebuf_virtuals-1.tst: New.
	* data/filebuf_virtuals-1.txt: New.
	* data/filebuf_virtuals-2.tst: New.
	* data/filebuf_virtuals-3.tst: New.
	* data/ifstream_members-1.tst: New.
	* data/ifstream_members-1.txt: New.
	* data/ios_base_members_static-1.tst: New.
	* data/istream_extractor_other-1.tst: New.
	* data/istream_extractor_other-1.txt: New.
	* data/istream_extractor_other-2.tst: New.
	* data/istream_seeks-1.tst: New.
	* data/istream_seeks-1.txt: New.
	* data/istream_seeks-2.tst: New.
	* data/istream_seeks-3.tst: New.
	* data/istream_unformatted-1.tst: New.
	* data/istream_unformatted-1.txt: New.
	* data/ofstream_members-1.tst: New.
	* data/ostream_inserter_char-1.tst: New.
	* data/ostream_inserter_char-1.txt: New.
	* data/ostream_inserter_other-1.tst: New.
	* data/ostream_inserter_other-2.tst: New.
	* data/ostream_seeks-1.tst: New.

2003-04-09  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/sstream.tcc (basic_stringbuf::seekpos): Remove
	requirement that __mode must be strict input or output.

	* include/std/std_streambuf.h (basic_streambuf::setp): Set
	_M_out_lim.

	* include/std/std_sstream.h (basic_strinbuf::str): Zero length
	output string shouldn't core.
	(basic_stringbuf::_M_really_sync): Add base argument. Remove rturn
	type.
	* include/bits/sstream.tcc: Adjust _M_really_sync bits here.

	* include/bits/istream.tcc (basic_istream::putback): Set gcount to
	zero.

2003-04-09  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/data: New directory.
	* testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3-init): Modify
	to copy files from the testsuite data directory.
	(libstdc++-v3-list-sourcefiles): Add another test list filter, for
	testfiles containing _xin, which now means this is an interactive
	test and should be run with the interactive dejagnu hooks.
	* testsuite/Makefile.am: Remove testsuite_* files.
	* testsuite/Makefile.in: Regenerate.

From-SVN: r65421
This commit is contained in:
Benjamin Kosnik 2003-04-10 07:15:40 +00:00 committed by Benjamin Kosnik
parent a2cf38ee5d
commit 23cac88566
343 changed files with 18851 additions and 6531 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

389
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,392 @@
2003-04-09 Benjamin Kosnik <bkoz@redhat.com>
Reshuffle 27_io testsuite. * testsuite/27_io/filebuf.cc,
filebuf_members-1.tst, filebuf_members-1.txt, filebuf_members.cc,
filebuf_virtuals-1.tst, filebuf_virtuals-1.txt,
filebuf_virtuals-2.tst, filebuf_virtuals-3.tst,
filebuf_virtuals.cc, fpos.cc, fstream.cc, fstream_members.cc,
ifstream.cc, ifstream_members-1.tst, ifstream_members-1.txt,
ifstream_members.cc, instantiations.cc, ios.cc,
ios_base_callbacks.cc, ios_base_members_static-1.tst,
ios_base_members_static.cc, ios_base_storage.cc,
ios_base_types.cc, ios_ctor.cc, ios_init.cc,
ios_manip_basefield.cc, ios_manip_fmtflags.cc, ios_members.cc,
iostream.cc, iostream_members.cc, istream.cc,
istream_exception.cc, istream_extractor_char.cc,
istream_extractor_other-1.tst, istream_extractor_other-1.txt,
istream_extractor_other-2.tst, istream_extractor_other.cc,
istream_manip.cc, istream_seeks-1.tst, istream_seeks-1.txt,
istream_seeks-2.tst, istream_seeks-3.tst, istream_seeks.cc,
istream_sentry.cc, istream_unformatted-1.tst,
istream_unformatted-1.txt, istream_unformatted.cc,
istringstream.cc, istringstream_members.cc,
narrow_stream_objects.cc, ofstream.cc, ofstream_members-1.tst,
ofstream_members.cc, ostream.cc, ostream_exception.cc,
ostream_fail.cc, ostream_inserter_arith.cc,
ostream_inserter_char-1.tst, ostream_inserter_char-1.txt,
ostream_inserter_char.cc, ostream_inserter_other-1.tst,
ostream_inserter_other-2.tst, ostream_inserter_other.cc,
ostream_manip.cc, ostream_seeks-1.tst, ostream_seeks.cc,
ostream_sentry.cc, ostream_unformatted.cc, ostringstream.cc,
ostringstream_members.cc, standard_manipulators.cc, streambuf.cc,
streambuf_members.cc, stringbuf.cc, stringbuf_members.cc,
stringbuf_virtuals.cc, stringstream.cc, stringstream_members.cc,
wide_stream_objects.cc, istream_extractor_arith/01.cc,
istream_extractor_arith/02.cc, istream_extractor_arith/03.cc,
istream_extractor_arith/06.cc, istream_extractor_arith/07.cc,
istream_extractor_arith/08.cc, istream_extractor_arith/09.cc,
istream_extractor_arith/10.cc, istream_extractor_arith/11.cc,
istream_extractor_arith/12.cc, istream_extractor_arith/13.cc:
Split into...
* 27_io/basic_filebuf/1.cc: New.
* 27_io/basic_filebuf/2.cc: New.
* 27_io/basic_filebuf/3.cc: New.
* 27_io/basic_filebuf/4.cc: New.
* 27_io/basic_filebuf/close/char/1.cc: New.
* 27_io/basic_filebuf/close/char/2.cc: New.
* 27_io/basic_filebuf/close/char/3.cc: New.
* 27_io/basic_filebuf/close/char/4879.cc: New.
* 27_io/basic_filebuf/close/char/9964.cc: New.
* 27_io/basic_filebuf/imbue/char/1.cc: New.
* 27_io/basic_filebuf/imbue/char/9322.cc: New.
* 27_io/basic_filebuf/in_avail/char/1.cc: New.
* 27_io/basic_filebuf/is_open/char/1.cc: New.
* 27_io/basic_filebuf/open/char/1.cc: New.
* 27_io/basic_filebuf/open/char/2.cc: New.
* 27_io/basic_filebuf/open/char/3.cc: New.
* 27_io/basic_filebuf/open/char/9507.cc: New.
* 27_io/basic_filebuf/overflow/char/1.cc: New.
* 27_io/basic_filebuf/overflow/char/3599.cc: New.
* 27_io/basic_filebuf/overflow/char/9169.cc: New.
* 27_io/basic_filebuf/overflow/char/9182-2.cc: New.
* 27_io/basic_filebuf/overflow/char/9988.cc: New.
* 27_io/basic_filebuf/sbumpc/char/1.cc: New.
* 27_io/basic_filebuf/sbumpc/char/9825.cc: New.
* 27_io/basic_filebuf/seekoff/char/1.cc: New.
* 27_io/basic_filebuf/seekoff/char/2.cc: New.
* 27_io/basic_filebuf/seekpos/char/1.cc: New.
* 27_io/basic_filebuf/seekpos/char/2.cc: New.
* 27_io/basic_filebuf/setbuf/char/1.cc: New.
* 27_io/basic_filebuf/setbuf/char/2.cc: New.
* 27_io/basic_filebuf/setbuf/char/3.cc: New.
* 27_io/basic_filebuf/sgetc/char/1.cc: New.
* 27_io/basic_filebuf/sgetn/char/1.cc: New.
* 27_io/basic_filebuf/sgetn/char/2.cc: New.
* 27_io/basic_filebuf/snextc/char/1.cc: New.
* 27_io/basic_filebuf/sputbackc/char/1.cc: New.
* 27_io/basic_filebuf/sputbackc/char/9425.cc: New.
* 27_io/basic_filebuf/sputc/char/1.cc: New.
* 27_io/basic_filebuf/sputc/char/1057.cc: New.
* 27_io/basic_filebuf/sputc/char/9701-2.cc: New.
* 27_io/basic_filebuf/sputn/char/1.cc: New.
* 27_io/basic_filebuf/sputn/char/1057.cc: New.
* 27_io/basic_filebuf/sputn/char/9701-1.cc: New.
* 27_io/basic_filebuf/sungetc/char/1.cc: New.
* 27_io/basic_filebuf/sync/char/1057.cc: New.
* 27_io/basic_filebuf/sync/char/9182-1.cc: New.
* 27_io/basic_filebuf/underflow/char/10097.cc: New.
* 27_io/basic_fstream/1.cc: New.
* 27_io/basic_fstream/2.cc: New.
* 27_io/basic_fstream/3.cc: New.
* 27_io/basic_fstream/4.cc: New.
* 27_io/basic_fstream/rdbuf/char/2832.cc: New.
* 27_io/basic_ifstream/1.cc: New.
* 27_io/basic_ifstream/2.cc: New.
* 27_io/basic_ifstream/3.cc: New.
* 27_io/basic_ifstream/4.cc: New.
* 27_io/basic_ifstream/cons/char/1.cc: New.
* 27_io/basic_ifstream/open/char/1.cc: New.
* 27_io/basic_ifstream/rdbuf/char/2832.cc: New.
* 27_io/basic_ios/1.cc: New.
* 27_io/basic_ios/2.cc: New.
* 27_io/basic_ios/3.cc: New.
* 27_io/basic_ios/4.cc: New.
* 27_io/basic_ios/clear/char/1.cc: New.
* 27_io/basic_ios/cons/char/1.cc: New.
* 27_io/basic_ios/cons/char/2.cc: New.
* 27_io/basic_ios/cons/char/3.cc: New.
* 27_io/basic_ios/copyfmt/char/1.cc: New.
* 27_io/basic_ios/copyfmt/char/2.cc: New.
* 27_io/basic_ios/exceptions/char/1.cc: New.
* 27_io/basic_ios/locales/char/1.cc: New.
* 27_io/basic_iostream/1.cc: New.
* 27_io/basic_iostream/2.cc: New.
* 27_io/basic_iostream/3.cc: New.
* 27_io/basic_iostream/4.cc: New.
* 27_io/basic_istream/1.cc: New.
* 27_io/basic_istream/2.cc: New.
* 27_io/basic_istream/3.cc: New.
* 27_io/basic_istream/4.cc: New.
* 27_io/basic_istream/exceptions/char/9561.cc: New.
* 27_io/basic_istream/extractors_arithmetic/char/01.cc: New.
* 27_io/basic_istream/extractors_arithmetic/char/02.cc: New.
* 27_io/basic_istream/extractors_arithmetic/char/03.cc: New.
* 27_io/basic_istream/extractors_arithmetic/char/06.cc: New.
* 27_io/basic_istream/extractors_arithmetic/char/07.cc: New.
* 27_io/basic_istream/extractors_arithmetic/char/08.cc: New.
* 27_io/basic_istream/extractors_arithmetic/char/09.cc: New.
* 27_io/basic_istream/extractors_arithmetic/char/10.cc: New.
* 27_io/basic_istream/extractors_arithmetic/char/11.cc: New.
* 27_io/basic_istream/extractors_arithmetic/char/12.cc: New.
* 27_io/basic_istream/extractors_arithmetic/char/13.cc: New.
* 27_io/basic_istream/extractors_character/char/1.cc: New.
* 27_io/basic_istream/extractors_character/char/2.cc: New.
* 27_io/basic_istream/extractors_character/char/3.cc: New.
* 27_io/basic_istream/extractors_character/char/9826.cc: New.
* 27_io/basic_istream/extractors_other/char/1.cc: New.
* 27_io/basic_istream/extractors_other/char/2.cc: New.
* 27_io/basic_istream/extractors_other/char/3.cc: New.
* 27_io/basic_istream/extractors_other/char/9318-in.cc: New.
* 27_io/basic_istream/extractors_other/char/9424-in.cc: New.
* 27_io/basic_istream/get/char/1.cc: New.
* 27_io/basic_istream/get/char/2.cc: New.
* 27_io/basic_istream/getline/char/1.cc: New.
* 27_io/basic_istream/getline/char/2.cc: New.
* 27_io/basic_istream/getline/char/3.cc: New.
* 27_io/basic_istream/ignore/char/1.cc: New.
* 27_io/basic_istream/ignore/char/6360.cc: New.
* 27_io/basic_istream/ignore/char/7220.cc: New.
* 27_io/basic_istream/peek/char/1.cc: New.
* 27_io/basic_istream/peek/char/6414.cc: New.
* 27_io/basic_istream/putback/char/1.cc: New.
* 27_io/basic_istream/read/char/1.cc: New.
* 27_io/basic_istream/read/char/2.cc: New.
* 27_io/basic_istream/read/char/3.cc: New.
* 27_io/basic_istream/readsome/char/6746-1.cc: New.
* 27_io/basic_istream/readsome/char/6746-2.cc: New.
* 27_io/basic_istream/readsome/char/8258.cc: New.
* 27_io/basic_istream/seekg/char/2346-fstream.cc: New.
* 27_io/basic_istream/seekg/char/2346-sstream.cc: New.
* 27_io/basic_istream/seekg/char/8348-1.cc: New.
* 27_io/basic_istream/seekg/char/8348-2.cc: New.
* 27_io/basic_istream/seekg/char/fstream.cc: New.
* 27_io/basic_istream/seekg/char/sstream.cc: New.
* 27_io/basic_istream/sentry/char/1.cc: New.
* 27_io/basic_istream/sentry/char/2.cc: New.
* 27_io/basic_istream/sentry/char/3.cc: New.
* 27_io/basic_istream/sentry/char/3983-fstream.cc: New.
* 27_io/basic_istream/sentry/char/3983-sstream.cc: New.
* 27_io/basic_istream/tellg/char/1.cc: New.
* 27_io/basic_istream/tellg/char/8348.cc: New.
* 27_io/basic_istream/tellg/char/fstream.cc: New.
* 27_io/basic_istream/tellg/char/sstream.cc: New.
* 27_io/basic_istream/ws/char/1.cc: New.
* 27_io/basic_istringstream/1.cc: New.
* 27_io/basic_istringstream/2.cc: New.
* 27_io/basic_istringstream/3.cc: New.
* 27_io/basic_istringstream/4.cc: New.
* 27_io/basic_istringstream/rdbuf/char/2832.cc: New.
* 27_io/basic_istringstream/str/char/1.cc: New.
* 27_io/basic_ofstream/1.cc: New.
* 27_io/basic_ofstream/2.cc: New.
* 27_io/basic_ofstream/3.cc: New.
* 27_io/basic_ofstream/4.cc: New.
* 27_io/basic_ofstream/cons/char/2.cc: New.
* 27_io/basic_ofstream/open/char/1.cc: New.
* 27_io/basic_ofstream/rdbuf/char/2832.cc: New.
* 27_io/basic_ostream/1.cc: New.
* 27_io/basic_ostream/2.cc: New.
* 27_io/basic_ostream/3.cc: New.
* 27_io/basic_ostream/4.cc: New.
* 27_io/basic_ostream/cons/char/9827.cc: New.
* 27_io/basic_ostream/endl/char/1.cc: New.
* 27_io/basic_ostream/ends/char/1.cc: New.
* 27_io/basic_ostream/ends/char/2.cc: New.
* 27_io/basic_ostream/exceptions/char/9561.cc: New.
* 27_io/basic_ostream/flush/char/1.cc: New.
* 27_io/basic_ostream/inserters_arithmetic/char/1.cc: New.
* 27_io/basic_ostream/inserters_arithmetic/char/2.cc: New.
* 27_io/basic_ostream/inserters_arithmetic/char/3.cc: New.
* 27_io/basic_ostream/inserters_arithmetic/char/4.cc: New.
* 27_io/basic_ostream/inserters_arithmetic/char/4402.cc: New.
* 27_io/basic_ostream/inserters_arithmetic/char/5.cc: New.
* 27_io/basic_ostream/inserters_arithmetic/char/6.cc: New.
* 27_io/basic_ostream/inserters_arithmetic/wchar_t/1.cc: New.
* 27_io/basic_ostream/inserters_character/char/1.cc: New.
* 27_io/basic_ostream/inserters_character/char/2.cc: New.
* 27_io/basic_ostream/inserters_character/char/3.cc: New.
* 27_io/basic_ostream/inserters_character/char/4.cc: New.
* 27_io/basic_ostream/inserters_character/char/5.cc: New.
* 27_io/basic_ostream/inserters_character/char/6.cc: New.
* 27_io/basic_ostream/inserters_character/char/8.cc: New.
* 27_io/basic_ostream/inserters_character/wchar_t/7.cc: New.
* 27_io/basic_ostream/inserters_character/wchar_t/8.cc: New.
* 27_io/basic_ostream/inserters_other/char/1.cc: New.
* 27_io/basic_ostream/inserters_other/char/2.cc: New.
* 27_io/basic_ostream/inserters_other/char/3.cc: New.
* 27_io/basic_ostream/inserters_other/char/4.cc: New.
* 27_io/basic_ostream/inserters_other/char/9318-out.cc: New.
* 27_io/basic_ostream/inserters_other/char/9424-out.cc: New.
* 27_io/basic_ostream/sentry/char/1.cc: New.
* 27_io/basic_ostream/sentry/char/2.cc: New.
* 27_io/basic_ostream/sentry/char/3983-fstream.cc: New.
* 27_io/basic_ostream/sentry/char/3983-sstream.cc: New.
* 27_io/basic_ostream/tellp/char/1.cc: New.
* 27_io/basic_ostream/tellp/char/2.cc: New.
* 27_io/basic_ostringstream/1.cc: New.
* 27_io/basic_ostringstream/2.cc: New.
* 27_io/basic_ostringstream/3.cc: New.
* 27_io/basic_ostringstream/4.cc: New.
* 27_io/basic_ostringstream/cons/char/3.cc: New.
* 27_io/basic_ostringstream/rdbuf/char/2832.cc: New.
* 27_io/basic_ostringstream/str/char/1.cc: New.
* 27_io/basic_ostringstream/str/char/2.cc: New.
* 27_io/basic_streambuf/1.cc: New.
* 27_io/basic_streambuf/2.cc: New.
* 27_io/basic_streambuf/3.cc: New.
* 27_io/basic_streambuf/cons/char/1.cc: New.
* 27_io/basic_streambuf/imbue/char/1.cc: New.
* 27_io/basic_streambuf/imbue/char/9322.cc: New.
* 27_io/basic_streambuf/overflow/char/1.cc: New.
* 27_io/basic_streambuf/overflow/char/2.cc: New.
* 27_io/basic_streambuf/overflow/char/3599.cc: New.
* 27_io/basic_streambuf/sgetc/char/1.cc: New.
* 27_io/basic_streambuf/sgetn/char/1.cc: New.
* 27_io/basic_streambuf/sputbackc/char/9538.cc: New.
* 27_io/basic_streambuf/sputc/char/1057.cc: New.
* 27_io/basic_streambuf/sputn/char/1.cc: New.
* 27_io/basic_streambuf/sputn/char/1057.cc: New.
* 27_io/basic_streambuf/sync/char/1057.cc: New.
* 27_io/basic_stringbuf/1.cc: New.
* 27_io/basic_stringbuf/2.cc: New.
* 27_io/basic_stringbuf/3.cc: New.
* 27_io/basic_stringbuf/4.cc: New.
* 27_io/basic_stringbuf/5.cc: New.
* 27_io/basic_stringbuf/imbue/char/1.cc: New.
* 27_io/basic_stringbuf/imbue/char/9322.cc: New.
* 27_io/basic_stringbuf/in_avail/char/1.cc: New.
* 27_io/basic_stringbuf/overflow/char/2.cc: New.
* 27_io/basic_stringbuf/overflow/char/3599.cc: New.
* 27_io/basic_stringbuf/overflow/char/9988.cc: New.
* 27_io/basic_stringbuf/sbumpc/char/1.cc: New.
* 27_io/basic_stringbuf/sbumpc/char/9825.cc: New.
* 27_io/basic_stringbuf/seekoff/char/1.cc: New.
* 27_io/basic_stringbuf/seekoff/char/2.cc: New.
* 27_io/basic_stringbuf/seekpos/char/1.cc: New.
* 27_io/basic_stringbuf/seekpos/char/2.cc: New.
* 27_io/basic_stringbuf/setbuf/char/1.cc: New.
* 27_io/basic_stringbuf/setbuf/char/2.cc: New.
* 27_io/basic_stringbuf/setbuf/char/3.cc: New.
* 27_io/basic_stringbuf/sgetc/char/1.cc: New.
* 27_io/basic_stringbuf/sgetn/char/1.cc: New.
* 27_io/basic_stringbuf/snextc/char/1.cc: New.
* 27_io/basic_stringbuf/sputbackc/char/1.cc: New.
* 27_io/basic_stringbuf/sputbackc/char/9425.cc: New.
* 27_io/basic_stringbuf/sputc/char/1.cc: New.
* 27_io/basic_stringbuf/sputc/char/1057.cc: New.
* 27_io/basic_stringbuf/sputc/char/9404-1.cc: New.
* 27_io/basic_stringbuf/sputn/char/1.cc: New.
* 27_io/basic_stringbuf/sputn/char/1057.cc: New.
* 27_io/basic_stringbuf/sputn/char/9404-2.cc: New.
* 27_io/basic_stringbuf/str/char/1.cc: New.
* 27_io/basic_stringbuf/str/char/2.cc: New.
* 27_io/basic_stringbuf/str/char/3.cc: New.
* 27_io/basic_stringbuf/str/char/3955.cc: New.
* 27_io/basic_stringbuf/sungetc/char/1.cc: New.
* 27_io/basic_stringbuf/sync/char/1057.cc: New.
* 27_io/basic_stringstream/1.cc: New.
* 27_io/basic_stringstream/2.cc: New.
* 27_io/basic_stringstream/3.cc: New.
* 27_io/basic_stringstream/4.cc: New.
* 27_io/basic_stringstream/rdbuf/char/2832.cc: New.
* 27_io/basic_stringstream/str/char/1.cc: New.
* 27_io/basic_stringstream/str/char/2.cc: New.
* 27_io/basic_stringstream/str/char/3.cc: New.
* 27_io/basic_stringstream/str/char/4.cc: New.
* 27_io/fpos/1.cc: New.
* 27_io/fpos/2.cc: New.
* 27_io/fpos/3.cc: New.
* 27_io/ios_base/callbacks/1.cc: New.
* 27_io/ios_base/state/1.cc: New.
* 27_io/ios_base/storage/1.cc: New.
* 27_io/ios_base/storage/2.cc: New.
* 27_io/ios_base/storage/3.cc: New.
* 27_io/ios_base/sync_with_stdio/1.cc: New.
* 27_io/ios_base/sync_with_stdio/2.cc: New.
* 27_io/manipulators/adjustfield/char/1.cc: New.
* 27_io/manipulators/adjustfield/char/2.cc: New.
* 27_io/manipulators/basefield/char/1.cc: New.
* 27_io/manipulators/standard/char/1.cc: New.
* 27_io/manipulators/standard/char/2.cc: New.
* 27_io/objects/char/1.cc: New.
* 27_io/objects/char/2.cc: New.
* 27_io/objects/char/2523-1_xin.cc: New.
* 27_io/objects/char/2523-1_xin.in: New.
* 27_io/objects/char/2523-2_xin.cc: New.
* 27_io/objects/char/2523-2_xin.in: New.
* 27_io/objects/char/3045.cc: New.
* 27_io/objects/char/3647.cc: New.
* 27_io/objects/char/3_xin.cc: New.
* 27_io/objects/char/3_xin.in: New.
* 27_io/objects/char/4_xin.cc: New.
* 27_io/objects/char/4_xin.in: New.
* 27_io/objects/char/5268.cc: New.
* 27_io/objects/char/5280_xin.cc: New.
* 27_io/objects/char/5280_xin.in: New.
* 27_io/objects/char/6548_xin.cc: New.
* 27_io/objects/char/6548_xin.in: New.
* 27_io/objects/char/6648-1_xin.cc: New.
* 27_io/objects/char/6648-1_xin.in: New.
* 27_io/objects/char/6648-2_xin.cc: New.
* 27_io/objects/char/6648-2_xin.in: New.
* 27_io/objects/char/7744_xin.cc: New.
* 27_io/objects/char/7744_xin.in: New.
* 27_io/objects/wchar_t/1.cc: New.
* 27_io/types/1.cc: New.
* 27_io/types/2.cc: New.
* data/filebuf_members-1.tst: New.
* data/filebuf_members-1.txt: New.
* data/filebuf_virtuals-1.tst: New.
* data/filebuf_virtuals-1.txt: New.
* data/filebuf_virtuals-2.tst: New.
* data/filebuf_virtuals-3.tst: New.
* data/ifstream_members-1.tst: New.
* data/ifstream_members-1.txt: New.
* data/ios_base_members_static-1.tst: New.
* data/istream_extractor_other-1.tst: New.
* data/istream_extractor_other-1.txt: New.
* data/istream_extractor_other-2.tst: New.
* data/istream_seeks-1.tst: New.
* data/istream_seeks-1.txt: New.
* data/istream_seeks-2.tst: New.
* data/istream_seeks-3.tst: New.
* data/istream_unformatted-1.tst: New.
* data/istream_unformatted-1.txt: New.
* data/ofstream_members-1.tst: New.
* data/ostream_inserter_char-1.tst: New.
* data/ostream_inserter_char-1.txt: New.
* data/ostream_inserter_other-1.tst: New.
* data/ostream_inserter_other-2.tst: New.
* data/ostream_seeks-1.tst: New.
2003-04-09 Benjamin Kosnik <bkoz@redhat.com>
* include/bits/sstream.tcc (basic_stringbuf::seekpos): Remove
requirement that __mode must be strict input or output.
* include/std/std_streambuf.h (basic_streambuf::setp): Set
_M_out_lim.
* include/std/std_sstream.h (basic_strinbuf::str): Zero length
output string shouldn't core.
(basic_stringbuf::_M_really_sync): Add base argument. Remove rturn
type.
* include/bits/sstream.tcc: Adjust _M_really_sync bits here.
* include/bits/istream.tcc (basic_istream::putback): Set gcount to
zero.
2003-04-09 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/data: New directory.
* testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3-init): Modify
to copy files from the testsuite data directory.
(libstdc++-v3-list-sourcefiles): Add another test list filter, for
testfiles containing _xin, which now means this is an interactive
test and should be run with the interactive dejagnu hooks.
* testsuite/Makefile.am: Remove testsuite_* files.
* testsuite/Makefile.in: Regenerate.
2003-04-09 Zack Weinberg <zack@codesourcery.com>
* docs/html/install.html: Document complete list of locales

1
libstdc++-v3/include/bits/istream.tcc
View File

@ -841,6 +841,7 @@ namespace std
basic_istream<_CharT, _Traits>::
putback(char_type __c)
{
_M_gcount = 0;
sentry __cerb(*this, true);
if (__cerb)
{

24
libstdc++-v3/include/bits/sstream.tcc
View File

@ -83,29 +83,30 @@ namespace std
bool __testout = this->_M_mode & ios_base::out;
if (__builtin_expect(!__testout, false))
return traits_type::eof();
bool __testeof = traits_type::eq_int_type(__c, traits_type::eof());
if (__builtin_expect(__testeof, false))
return traits_type::not_eof(__c);
// In virtue of DR 169 (TC) we are allowed to grow more than
// one char the first time and also...
__size_type __len =
std::max(__size_type(_M_string.capacity() + 1), this->_M_buf_size_opt);
bool __testwrite = this->_M_out_cur < this->_M_out_end;
if (__builtin_expect(!__testwrite && __len > _M_string.max_size(), false))
__size_type __len = std::max(__size_type(_M_string.capacity() + 1),
this->_M_buf_size_opt);
bool __testput = this->_M_out_cur < this->_M_out_end;
if (__builtin_expect(!__testput && __len > _M_string.max_size(), false))
return traits_type::eof();
// Try to append __c into output sequence in one of two ways.
// Order these tests done in is unspecified by the standard.
if (!__testwrite)
if (!__testput)
{
// Force-allocate, re-sync.
_M_string = this->str();
// ... the next times. That's easy to implement thanks to the
// ... the next time. That's easy to implement thanks to the
// exponential growth policy builtin into basic_string.
_M_string.reserve(__len);
_M_really_sync(this->_M_in_cur - this->_M_in_beg,
_M_really_sync(const_cast<char_type*>(_M_string.data()),
this->_M_in_cur - this->_M_in_beg,
this->_M_out_cur - this->_M_out_beg);
}
return this->sputc(traits_type::to_char_type(__c));
@ -187,21 +188,18 @@ namespace std
char_type* __end = NULL;
bool __testin = (ios_base::in & this->_M_mode & __mode) != 0;
bool __testout = (ios_base::out & this->_M_mode & __mode) != 0;
bool __testboth = __testin && __testout;
__testin &= !(__mode & ios_base::out);
__testout &= !(__mode & ios_base::in);
// NB: Ordered.
bool __testposi = false;
bool __testposo = false;
if (__testin || __testboth)
if (__testin)
{
__beg = this->eback();
__end = this->egptr();
if (0 <= __pos && __pos <= __end - __beg)
__testposi = true;
}
if (__testout || __testboth)
if (__testout)
{
__beg = this->pbase();
__end = this->epptr();

4
libstdc++-v3/include/std/std_fstream.h
View File

@ -394,9 +394,7 @@ namespace std
*/
void
_M_set_indeterminate(void)
{
_M_set_determinate(off_type(0));
}
{ _M_set_determinate(off_type(0)); }
/**
* @if maint

46
libstdc++-v3/include/std/std_sstream.h
View File

@ -133,20 +133,23 @@ namespace std
__string_type
str() const
{
__string_type __ret = _M_string;
if (this->_M_mode & ios_base::out)
{
// This is the deal: _M_string.size() is a value that
// represents the size of the initial string that makes
// _M_string, and may not be the correct size of the
// current stringbuf internal buffer.
// represents the size of the initial string used to
// created the buffer, and may not be the correct size of
// the current stringbuf internal buffer.
__size_type __len = _M_string.size();
if (this->_M_out_lim > this->_M_out_beg)
__len = std::max(__size_type(this->_M_out_lim
- this->_M_out_beg), __len);
return __string_type(this->_M_out_beg, this->_M_out_beg + __len);
__size_type __nlen = this->_M_out_lim - this->_M_out_beg;
if (__nlen)
{
__len = std::max(__nlen, __len);
__ret = __string_type(this->_M_out_beg,
this->_M_out_beg + __len);
}
}
else
return _M_string;
return __ret;
}
/**
@ -180,10 +183,11 @@ namespace std
// suit particular needs.
this->_M_buf_size_opt = 512;
this->_M_mode = __mode;
__size_type __len = 0;
if (this->_M_mode & (ios_base::ate | ios_base::app))
_M_really_sync(0, _M_string.size());
else
_M_really_sync(0, 0);
__len = _M_string.size();
_M_really_sync(const_cast<char_type*>(_M_string.data()), 0, __len);
}
// Overridden virtual functions:
@ -221,8 +225,18 @@ namespace std
{
if (__s && __n)
{
// This is implementation-defined behavior, and assumes
// that an external char_type array of length (__s + __n)
// exists and has been pre-allocated. If this is not the
// case, things will quickly blow up.
// Step 1: Destroy the current internal array.
_M_string = __string_type(__s, __n);
_M_really_sync(0, 0);
// Step 2: Use the external array.
this->_M_buf = __s;
this->_M_buf_size_opt = this->_M_buf_size = __n;
_M_really_sync(__s, 0, 0);
}
return this;
}
@ -248,10 +262,9 @@ namespace std
* @doctodo
* @endif
*/
virtual int
_M_really_sync(__size_type __i, __size_type __o)
virtual void
_M_really_sync(char_type* __base, __size_type __i, __size_type __o)
{
char_type* __base = const_cast<char_type*>(_M_string.data());
bool __testin = this->_M_mode & ios_base::in;
bool __testout = this->_M_mode & ios_base::out;
__size_type __len = _M_string.size();
@ -266,7 +279,6 @@ namespace std
this->_M_out_lim = __base + __len;
this->_M_out_cur += __o;
}
return 0;
}
};

4
libstdc++-v3/include/std/std_streambuf.h
View File

@ -210,7 +210,7 @@ namespace std
char_type* _M_out_cur; // Current put area.
char_type* _M_out_end; // End of put area.
char_type* _M_out_lim; // Right limit of used put area.
char_type* _M_out_lim; // End limit of used put area.
//@}
@ -651,7 +651,7 @@ namespace std
setp(char_type* __pbeg, char_type* __pend)
{
_M_out_beg = _M_out_cur = __pbeg;
_M_out_end = __pend;
_M_out_end = _M_out_lim = __pend;
if (!(_M_mode & ios_base::out) && __pbeg && __pend)
_M_mode = _M_mode | ios_base::out;
}

50
libstdc++-v3/testsuite/27_io/basic_filebuf/1.cc Normal file
View File

@ -0,0 +1,50 @@
// 1999-01-17 bkoz test functionality of basic_filebuf for char_type == char
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
// NB: This file is for testing basic_filebuf with NO OTHER INCLUDES.
#include <fstream>
// { dg-do compile }
// libstdc++/7216
void test01()
{
// Check for required typedefs
typedef std::filebuf test_type;
typedef test_type::char_type char_type;
typedef test_type::traits_type traits_type;
typedef test_type::int_type int_type;
typedef test_type::pos_type pos_type;
typedef test_type::off_type off_type;
}
// more surf!!!

51
libstdc++-v3/testsuite/27_io/basic_filebuf/2.cc Normal file
View File

@ -0,0 +1,51 @@
// 1999-01-17 bkoz test functionality of basic_filebuf for char_type == char
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
// NB: This file is for testing basic_filebuf with NO OTHER INCLUDES.
#include <fstream>
#include <testsuite_hooks.h>
// { dg-do compile }
// test05
// libstdc++/1886
// should be able to instantiate basic_filebuf for non-standard types.
namespace test
{
using namespace std;
using __gnu_cxx_test::pod_char;
typedef short type_t;
template class basic_filebuf<type_t, char_traits<type_t> >;
template class basic_filebuf<pod_char, char_traits<pod_char> >;
} // test
// more surf!!!

104
libstdc++-v3/testsuite/27_io/filebuf.cc → libstdc++-v3/testsuite/27_io/basic_filebuf/3.cc
View File

@ -25,36 +25,8 @@
#include <fstream>
#include <testsuite_hooks.h>
// { dg-do compile }
// libstdc++/7216
void test01()
{
// Check for required typedefs
typedef std::filebuf test_type;
typedef test_type::char_type char_type;
typedef test_type::traits_type traits_type;
typedef test_type::int_type int_type;
typedef test_type::pos_type pos_type;
typedef test_type::off_type off_type;
}
// test05
// libstdc++/1886
// should be able to instantiate basic_filebuf for non-standard types.
namespace test
{
using namespace std;
using __gnu_cxx_test::pod_char;
typedef short type_t;
template class basic_filebuf<type_t, char_traits<type_t> >;
template class basic_filebuf<pod_char, char_traits<pod_char> >;
} // test
// test07
// libstdc++/2020
// should be able to use custom char_type
// should be able to use custom char_type, custom traits type
class gnu_char_type
{
unsigned long character;
@ -79,10 +51,72 @@ public:
operator unsigned long() const { return character; }
};
// char_traits specialization
struct gnu_char_traits
{
typedef gnu_char_type char_type;
typedef long int_type;
typedef long pos_type;
typedef unsigned long off_type;
typedef long state_type;
static void
assign(char_type& __c1, const char_type& __c2) { }
static bool
eq(const char_type& __c1, const char_type& __c2) { return true; }
static bool
lt(const char_type& __c1, const char_type& __c2) { return true; }
static int
compare(const char_type* __s1, const char_type* __s2, size_t __n)
{ return 0; }
static size_t
length(const char_type* __s) { return 0; }
static const char_type*
find(const char_type* __s, size_t __n, const char_type& __a)
{ return __s; }
static char_type*
move(char_type* __s1, const char_type* __s2, size_t __n)
{ return __s1; }
static char_type*
copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return __s1; }
static char_type*
assign(char_type* __s, size_t __n, char_type __a)
{ return __s; }
static char_type
to_char_type(const int_type& __c)
{ return char_type(); }
static int_type
to_int_type(const char_type& __c)
{ return int_type(); }
static bool
eq_int_type(const int_type& __c1, const int_type& __c2)
{ return true; }
static int_type
eof()
{ return int_type(); }
static int_type
not_eof(const int_type& __c)
{ return int_type(); }
};
void test07()
{
bool test = true;
typedef std::basic_filebuf<gnu_char_type> gnu_filebuf;
typedef std::basic_filebuf<gnu_char_type, gnu_char_traits> gnu_filebuf;
try
{ gnu_filebuf obj; }
@ -102,7 +136,6 @@ template
int main()
{
test01();
test07();
return 0;
}
@ -110,12 +143,3 @@ int main()
// more surf!!!

49
libstdc++-v3/testsuite/27_io/basic_filebuf/4.cc Normal file
View File

@ -0,0 +1,49 @@
// 2003-03-26 B enjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
#include <fstream>
void test01()
{
// Check for required base class.
typedef std::filebuf test_type;
typedef std::streambuf base_type;
const test_type& obj = test_type();
const base_type* base = &obj;
}
int main()
{
test01();
return 0;
}
// more surf!!!

86
libstdc++-v3/testsuite/27_io/basic_filebuf/close/char/1.cc Normal file
View File

@ -0,0 +1,86 @@
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.3 filebuf member functions
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
// various tests for filebuf::open() and filebuf::close() including
// the non-portable functionality in the libstdc++-v3 IO library
#include <fstream>
#include <testsuite_hooks.h>
const char name_01[] = "filebuf_members-1.tst";
const char name_02[] = "filebuf_members-1.txt";
// Test member functions.
void test_01()
{
bool test = true;
const char* name_03 = "filebuf_members-3"; // empty file, need to create
std::filebuf fb_01; // in
std::filebuf fb_02; // out
std::filebuf fb_03; // in | out
// bool is_open()
VERIFY( !fb_01.is_open() );
VERIFY( !fb_02.is_open() );
VERIFY( !fb_03.is_open() );
// filebuf_type* open(const char* __s, ios_base::openmode __mode)
fb_01.open(name_01, std::ios_base::in | std::ios_base::ate);
VERIFY( fb_01.is_open() );
// Try to open two different files without closing the first:
// Should keep the old file attached, and disregard attempt to overthrow.
fb_02.open(name_02, std::ios_base::in | std::ios_base::out
| std::ios_base::trunc);
VERIFY( fb_02.is_open() );
fb_03.open(name_03, std::ios_base::out | std::ios_base::trunc);
VERIFY( fb_03.is_open() );
// filebuf_type* close()
std::filebuf* f;
f = fb_01.close();
VERIFY( f != NULL );
VERIFY( !fb_01.is_open() );
f = fb_02.close();
VERIFY( f != NULL );
VERIFY( !fb_02.is_open() );
f = fb_03.close();
VERIFY( f != NULL );
VERIFY( !fb_03.is_open() );
f = fb_03.close();
VERIFY( f == NULL );
VERIFY( !fb_03.is_open() );
}
int
main()
{
test_01();
return 0;
}

79
libstdc++-v3/testsuite/27_io/basic_filebuf/close/char/2.cc Normal file
View File

@ -0,0 +1,79 @@
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.3 filebuf member functions
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
// various tests for filebuf::open() and filebuf::close() including
// the non-portable functionality in the libstdc++-v3 IO library
#include <fstream>
#include <ext/stdio_filebuf.h>
#include <testsuite_hooks.h>
// Verify that std::filebuf doesn't close files that it didn't open
// when using the following std::filebuf ctor:
//
// std::filebuf(__c_file_type* __f,
// ios_base::openmode __mode,
// int_type __s);
//
// Thanks to "George T. Talbot" <george@moberg.com> for uncovering
// this bug/situation.
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
void test_02()
{
bool test = true;
int close_num;
// read (ext)
FILE* f2 = fopen(name_01, "r");
VERIFY( f2 != NULL );
if (f2)
{
__gnu_cxx::stdio_filebuf<char> fb(f2, std::ios_base::in, 512);
close_num = fclose(f2);
}
VERIFY( close_num == 0 );
// read (standard)
FILE* f = fopen(name_01, "r");
VERIFY( f != NULL );
if (f)
{
std::ifstream ifstream1(name_01);
VERIFY( ifstream1.is_open() );
std::ios_base::iostate st01 = ifstream1.rdstate();
VERIFY( st01 == std::ios_base::goodbit );
close_num = fclose(f);
}
VERIFY( close_num == 0 );
}
int
main()
{
test_02();
return 0;
}

106
libstdc++-v3/testsuite/27_io/basic_filebuf/close/char/3.cc Normal file
View File

@ -0,0 +1,106 @@
// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <locale>
#include <testsuite_hooks.h>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %*.txt
// NB: This test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
const int buffer_size = 8192;
//const int buffer_size = 40;
const char carray_01[] = "santa cruz or sandiego?";
const char carray_02[] = "memphis, new orleans, and savanah";
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
const char name_03[] = "filebuf_virtuals-3.txt"; // empty file, need to create
const char name_04[] = "filebuf_virtuals-4.txt"; // empty file, need to create
const char name_05[] = "filebuf_virtuals-5.txt"; // empty file, need to create
const char name_06[] = "filebuf_virtuals-6.txt"; // empty file, need to create
const char name_07[] = "filebuf_virtuals-7.txt"; // empty file, need to create
const char name_08[] = "filebuf_virtuals-8.txt"; // empty file, need to create
class derived_filebuf: public std::filebuf
{
public:
void
set_size(int_type __size) { _M_buf_size_opt = __size; }
};
derived_filebuf fb_01; // in
derived_filebuf fb_02; // out
derived_filebuf fb_03; // in | out
// Initialize filebufs to be the same size regardless of platform.
void test03()
{
fb_01.set_size(buffer_size);
fb_02.set_size(buffer_size);
fb_03.set_size(buffer_size);
}
// Test overloaded virtual functions.
void test05()
{
typedef std::filebuf::int_type int_type;
typedef std::filebuf::traits_type traits_type;
typedef std::filebuf::pos_type pos_type;
typedef std::filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
std::filebuf f_tmp;
std::streamsize strmsz_1, strmsz_2;
std::streamoff strmof_1, strmof_2;
int i = 0, j = 0, k = 0;
fb_01.open(name_01, std::ios_base::in);
fb_02.open(name_02, std::ios_base::out | std::ios_base::trunc);
fb_03.open(name_03, std::ios_base::out | std::ios_base::in | std::ios_base::trunc);
// NB Have to close these suckers. . .
// filebuf_type* close()
fb_01.close();
fb_02.close();
fb_03.close();
VERIFY( !fb_01.is_open() );
VERIFY( !fb_02.is_open() );
VERIFY( !fb_03.is_open() );
}
main()
{
test03();
test05();
return 0;
}

97
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// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.3 filebuf member functions
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
// various tests for filebuf::open() and filebuf::close() including
// the non-portable functionality in the libstdc++-v3 IO library
#include <fstream>
#include <iostream>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <testsuite_hooks.h>
// libstdc++/2913, libstdc++/4879
// John Fardo <jfardo@laurelnetworks.com>, Brad Garcia <garsh@attbi.com>
void
test_04()
{
bool test = true;
const char* name = "tmp_fifo1";
signal(SIGPIPE, SIG_IGN);
unlink(name);
if (0 != mkfifo(name, S_IRWXU))
{
std::cerr << "failed to create fifo" << std::endl;
exit(-1);
}
int fval = fork();
if (fval == -1)
{
std::cerr << "failed to fork" << std::endl;
unlink(name);
exit(-1);
}
else if (fval == 0)
{
std::ifstream ifs(name);
sleep(1);
ifs.close();
exit(0);
}
std::ofstream ofs(name);
sleep(2);
ofs.put('t');
/*
* ISO/IED 14882:1998(E) 27.8.1.10.4
*
* void close();
*
* Effects: Calls rdbuf()->close() and, if that function fails
* (returns a null pointer), calls setstate(failbit)...
*/
ofs.close();
if (!(ofs.rdstate() & std::ios::failbit))
{
test = false;
VERIFY( test );
unlink(name);
exit(-1);
}
unlink(name);
}
int
main()
{
test_04();
return 0;
}

77
libstdc++-v3/testsuite/27_io/basic_filebuf/close/char/9964.cc Normal file
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// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.3 filebuf member functions
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
// various tests for filebuf::open() and filebuf::close() including
// the non-portable functionality in the libstdc++-v3 IO library
#include <fstream>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <testsuite_hooks.h>
// libstdc++/9964
void test_07()
{
using namespace std;
bool test = true;
const char* name = "tmp_fifo3";
signal(SIGPIPE, SIG_IGN);
unlink(name);
mkfifo(name, S_IRWXU);
int child = fork();
VERIFY( child != -1 );
if (child == 0)
{
filebuf fbin;
fbin.open(name, ios_base::in);
sleep(1);
fbin.close();
exit(0);
}
filebuf fb;
filebuf* ret = fb.open(name, ios_base::out | ios_base::trunc);
VERIFY( ret != NULL );
VERIFY( fb.is_open() );
sleep(2);
fb.sputc('a');
ret = fb.close();
VERIFY( ret == NULL );
VERIFY( !fb.is_open() );
}
int
main()
{
test_07();
return 0;
}

45
libstdc++-v3/testsuite/27_io/basic_filebuf/imbue/char/1.cc Normal file
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// 981208 bkoz test functionality of basic_stringbuf for char_type == char
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
#include <fstream>
#include <testsuite_hooks.h>
std::filebuf fbuf;
// test the filebuf locale settings
void test02()
{
std::locale loc_c = std::locale::classic();
loc_c = fbuf.getloc();
fbuf.pubimbue(loc_c); //This should initialize _M_init to true
std::locale loc_tmp = fbuf.getloc();
VERIFY( loc_tmp == loc_c );
}
int main()
{
test02();
return 0;
}
// more candy!!!

53
libstdc++-v3/testsuite/27_io/basic_filebuf/imbue/char/9322.cc Normal file
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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <locale>
#include <testsuite_hooks.h>
// libstdc++/9322
void test07()
{
using std::locale;
bool test = true;
locale loc;
std::filebuf ob;
VERIFY( ob.getloc() == loc );
locale::global(locale("en_US"));
VERIFY( ob.getloc() == loc );
locale loc_de ("de_DE");
locale ret = ob.pubimbue(loc_de);
VERIFY( ob.getloc() == loc_de );
VERIFY( ret == loc );
locale::global(loc);
VERIFY( ob.getloc() == loc_de );
}
main()
{
__gnu_cxx_test::run_test_wrapped_generic_locale_exception_catcher(test07);
return 0;
}

114
libstdc++-v3/testsuite/27_io/basic_filebuf/in_avail/char/1.cc Normal file
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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <locale>
#include <testsuite_hooks.h>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %*.txt
// NB: This test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
const int buffer_size = 8192;
//const int buffer_size = 40;
const char carray_01[] = "santa cruz or sandiego?";
const char carray_02[] = "memphis, new orleans, and savanah";
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
const char name_03[] = "filebuf_virtuals-3.txt"; // empty file, need to create
const char name_04[] = "filebuf_virtuals-4.txt"; // empty file, need to create
const char name_05[] = "filebuf_virtuals-5.txt"; // empty file, need to create
const char name_06[] = "filebuf_virtuals-6.txt"; // empty file, need to create
const char name_07[] = "filebuf_virtuals-7.txt"; // empty file, need to create
const char name_08[] = "filebuf_virtuals-8.txt"; // empty file, need to create
class derived_filebuf: public std::filebuf
{
public:
void
set_size(int_type __size) { _M_buf_size_opt = __size; }
};
derived_filebuf fb_01; // in
derived_filebuf fb_02; // out
derived_filebuf fb_03; // in | out
// Initialize filebufs to be the same size regardless of platform.
void test03()
{
fb_01.set_size(buffer_size);
fb_02.set_size(buffer_size);
fb_03.set_size(buffer_size);
}
// Test overloaded virtual functions.
void test05()
{
typedef std::filebuf::int_type int_type;
typedef std::filebuf::traits_type traits_type;
typedef std::filebuf::pos_type pos_type;
typedef std::filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
std::filebuf f_tmp;
std::streamsize strmsz_1, strmsz_2;
std::streamoff strmof_1, strmof_2;
int i = 0, j = 0, k = 0;
// GET
// int in_avail()
// if a read position is available, return _M_in_end - _M_in_cur.
// else return showmanyc.
strmof_1 = fb_01.in_avail();
strmof_2 = fb_02.in_avail();
VERIFY( strmof_1 == -1 );
VERIFY( strmof_1 == strmof_2 ); //fail because not open
strmof_1 = fb_03.in_avail();
VERIFY( strmof_1 == strmof_2 );
fb_01.open(name_01, std::ios_base::in);
fb_02.open(name_02, std::ios_base::out | std::ios_base::trunc);
fb_03.open(name_03, std::ios_base::out | std::ios_base::in | std::ios_base::trunc);
strmof_1 = fb_01.in_avail();
strmof_2 = fb_02.in_avail();
VERIFY( strmof_1 != strmof_2 );
VERIFY( strmof_1 >= 0 );
VERIFY( strmof_2 == -1 ); // empty file
strmof_1 = fb_03.in_avail();
VERIFY( strmof_1 == 0 ); // empty file
}
main()
{
test03();
test05();
return 0;
}

72
libstdc++-v3/testsuite/27_io/basic_filebuf/is_open/char/1.cc Normal file
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// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.3 filebuf member functions
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
// various tests for filebuf::open() and filebuf::close() including
// the non-portable functionality in the libstdc++-v3 IO library
#include <fstream>
#include <testsuite_hooks.h>
const char name_01[] = "filebuf_members-1.tst";
const char name_02[] = "filebuf_members-1.txt";
// Test member functions.
void test_01()
{
bool test = true;
const char* name_03 = "filebuf_members-3"; // empty file, need to create
std::filebuf fb_01; // in
std::filebuf fb_02; // out
std::filebuf fb_03; // in | out
// bool is_open()
VERIFY( !fb_01.is_open() );
VERIFY( !fb_02.is_open() );
VERIFY( !fb_03.is_open() );
// filebuf_type* open(const char* __s, ios_base::openmode __mode)
fb_01.open(name_01, std::ios_base::in | std::ios_base::ate);
fb_02.open(name_02, std::ios_base::in | std::ios_base::out
| std::ios_base::trunc);
fb_03.open(name_03, std::ios_base::out | std::ios_base::trunc);
VERIFY( fb_01.is_open() );
VERIFY( fb_02.is_open() );
VERIFY( fb_03.is_open() );
// filebuf_type* close()
fb_01.close();
fb_02.close();
fb_03.close();
VERIFY( !fb_01.is_open() );
VERIFY( !fb_02.is_open() );
VERIFY( !fb_03.is_open() );
}
int
main()
{
test_01();
return 0;
}

73
libstdc++-v3/testsuite/27_io/basic_filebuf/open/char/1.cc Normal file
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// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.3 filebuf member functions
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
// various tests for filebuf::open() and filebuf::close() including
// the non-portable functionality in the libstdc++-v3 IO library
#include <fstream>
#include <testsuite_hooks.h>
const char name_01[] = "filebuf_members-1.tst";
const char name_02[] = "filebuf_members-1.txt";
// Test member functions.
void test_01()
{
bool test = true;
const char* name_03 = "filebuf_members-3"; // empty file, need to create
std::filebuf fb_01; // in
std::filebuf fb_02; // out
std::filebuf fb_03; // in | out
// bool is_open()
VERIFY( !fb_01.is_open() );
VERIFY( !fb_02.is_open() );
VERIFY( !fb_03.is_open() );
// filebuf_type* open(const char* __s, ios_base::openmode __mode)
fb_01.open(name_01, std::ios_base::in | std::ios_base::ate);
VERIFY( fb_01.is_open() );
// Try to open two different files without closing the first:
// Should keep the old file attached, and disregard attempt to overthrow.
std::filebuf* f = fb_02.open(name_02, std::ios_base::in | std::ios_base::out
| std::ios_base::trunc);
VERIFY( f != NULL );
VERIFY( fb_02.is_open() );
f = fb_02.open(name_03, std::ios_base::in | std::ios_base::out);
VERIFY( f == NULL );
VERIFY( fb_02.is_open() );
fb_03.open(name_03, std::ios_base::out | std::ios_base::trunc);
VERIFY( fb_03.is_open() );
}
int
main()
{
test_01();
return 0;
}

58
libstdc++-v3/testsuite/27_io/basic_filebuf/open/char/2.cc Normal file
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// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.3 filebuf member functions
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
// various tests for filebuf::open() and filebuf::close() including
// the non-portable functionality in the libstdc++-v3 IO library
#include <fstream>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <ext/stdio_filebuf.h>
#include <testsuite_hooks.h>
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
void test_03()
{
bool test = true;
int first_fd = ::open(name_01, O_RDONLY);
VERIFY( first_fd != -1 );
FILE* first_file = ::fdopen(first_fd, "r");
VERIFY( first_file != NULL );
__gnu_cxx::stdio_filebuf<char> fb(first_file, std::ios_base::in);
int second_fd = fb.fd();
VERIFY( first_fd == second_fd );
}
int
main()
{
test_03();
return 0;
}

53
libstdc++-v3/testsuite/27_io/basic_filebuf/open/char/3.cc Normal file
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// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.3 filebuf member functions
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
// various tests for filebuf::open() and filebuf::close() including
// the non-portable functionality in the libstdc++-v3 IO library
#include <fstream>
#include <testsuite_hooks.h>
// Charles Leggett <CGLeggett@lbl.gov>
void test_05()
{
bool test = true;
const char* name = "tmp_file5";
std::fstream scratch_file;
scratch_file.open(name, std::ios::out);
scratch_file.close();
scratch_file.open(name, std::ios::in);
if (!scratch_file)
VERIFY( false );
scratch_file.close();
}
int
main()
{
test_05();
return 0;
}

67
libstdc++-v3/testsuite/27_io/basic_filebuf/open/char/9507.cc Normal file
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// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.3 filebuf member functions
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
// various tests for filebuf::open() and filebuf::close() including
// the non-portable functionality in the libstdc++-v3 IO library
#include <fstream>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <testsuite_hooks.h>
// libstdc++/9507
void test_06()
{
bool test = true;
const char* name = "tmp_fifo2";
signal(SIGPIPE, SIG_IGN);
unlink(name);
mkfifo(name, S_IRWXU);
if (!fork())
{
std::filebuf fbuf;
fbuf.open(name, std::ios_base::in);
fbuf.sgetc();
fbuf.close();
exit(0);
}
std::filebuf fbuf;
std::filebuf* r = fbuf.open(name, std::ios_base::out | std::ios_base::ate);
VERIFY( !fbuf.is_open() );
VERIFY( r == NULL );
}
int
main()
{
test_06();
return 0;
}

78
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// 1999-10-11 bkoz
// Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#include <fstream>
#include <ostream>
#include <testsuite_hooks.h>
// test03
// http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00151.html
template<typename charT, typename traits = std::char_traits<charT> >
class basic_nullbuf : public std::basic_filebuf<charT, traits>
{
protected:
typedef typename
std::basic_filebuf<charT, traits>::int_type int_type;
virtual int_type
overflow(int_type c)
{ return traits::not_eof(c); }
};
typedef basic_nullbuf<char> nullbuf;
template<typename T>
char
print(const T& x)
{
nullbuf ob;
std::ostream out(&ob);
out << x << std::endl;
return (!out ? '0' : '1');
}
void test03()
{
bool test = true;
const std::string control01("11111");
std::string test01;
test01 += print(true);
test01 += print(3.14159);
test01 += print(10);
test01 += print('x');
test01 += print("pipo");
VERIFY( test01 == control01 );
}
int main()
{
test03();
return 0;
}

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// 1999-10-11 bkoz
// Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#include <fstream>
#include <ostream>
#include <testsuite_hooks.h>
// libstdc++/3599
class testbuf : public std::filebuf
{
public:
typedef std::filebuf::traits_type traits_type;
testbuf() : std::filebuf() { }
protected:
int_type
overflow(int_type c = traits_type::eof())
{ return traits_type::not_eof(0); }
};
void
test07()
{
bool test = true;
testbuf ob;
std::ostream out(&ob);
out << "gasp";
VERIFY(out.good());
out << std::endl;
VERIFY(out.good());
}
int main()
{
test07();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <locale>
#include <testsuite_hooks.h>
const char name_04[] = "filebuf_virtuals-4.txt"; // empty file, need to create
class Cvt_to_upper : public std::codecvt<char, char, mbstate_t>
{
bool do_always_noconv() const throw()
{
return false;
}
};
// libstdc++/9169
// filebuf output fails if codecvt<>::out returns noconv
void test10()
{
using namespace std;
bool test = true;
locale c_loc = locale::classic();
locale loc(c_loc, new Cvt_to_upper);
string str("abcdefghijklmnopqrstuvwxyz");
string tmp;
{
ofstream out;
out.imbue(loc);
out.open(name_04);
copy(str.begin(), str.end(), ostreambuf_iterator<char>(out));
}
{
ifstream in;
in.open(name_04);
copy(istreambuf_iterator<char>(in), istreambuf_iterator<char>(),
back_inserter(tmp));
}
VERIFY( tmp.size() == str.size() );
VERIFY( tmp == str );
}
main()
{
test10();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <locale>
#include <testsuite_hooks.h>
const char name_07[] = "filebuf_virtuals-7.txt"; // empty file, need to create
class errorcvt : public std::codecvt<char, char, mbstate_t>
{
protected:
std::codecvt_base::result
do_out(mbstate_t&, const char* from, const char*,
const char*& from_next, char* to, char*,
char*& to_next) const
{
from_next = from;
to_next = to;
return std::codecvt<char, char, mbstate_t>::error;
}
virtual bool do_always_noconv() const throw()
{
return false;
}
};
// libstdc++/9182
// basic_filebuf<>::sync and overflow do not write out any characters
// if codecvt<>::out returns error
void test14()
{
using namespace std;
bool test = true;
locale loc = locale::classic();
loc = locale(loc, new errorcvt);
filebuf fbuf1;
fbuf1.pubimbue(loc);
fbuf1.pubsetbuf(0, 0);
fbuf1.open(name_07, ios_base::out | ios_base::trunc);
streamsize n = fbuf1.sputn("onne", 4);
VERIFY( n == 0 );
fbuf1.close();
}
main()
{
test14();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
const char name_08[] = "filebuf_virtuals-8.txt"; // empty file, need to create
class OverBuf : public std::filebuf
{
public:
int_type pub_overflow(int_type c = traits_type::eof())
{ return std::filebuf::overflow(c); }
};
// libstdc++/9988
// filebuf::overflow writes EOF to file
void test15()
{
using namespace std;
bool test = true;
OverBuf fb;
fb.open(name_08, ios_base::out | ios_base::trunc);
fb.sputc('a');
fb.pub_overflow('b');
fb.pub_overflow();
fb.sputc('c');
fb.close();
filebuf fbin;
fbin.open(name_08, ios_base::in);
filebuf::int_type c;
c = fbin.sbumpc();
VERIFY( c == 'a' );
c = fbin.sbumpc();
VERIFY( c == 'b' );
c = fbin.sbumpc();
VERIFY( c == 'c' );
c = fbin.sbumpc();
VERIFY( c == filebuf::traits_type::eof() );
fbin.close();
}
main()
{
test15();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %*.txt
// NB: This test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
const int buffer_size = 8192;
//const int buffer_size = 40;
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
const char name_03[] = "filebuf_virtuals-3.txt"; // empty file, need to create
class derived_filebuf: public std::filebuf
{
public:
void
set_size(int_type __size) { _M_buf_size_opt = __size; }
};
derived_filebuf fb_01; // in
derived_filebuf fb_02; // out
derived_filebuf fb_03; // in | out
// Initialize filebufs to be the same size regardless of platform.
void test03()
{
fb_01.set_size(buffer_size);
fb_02.set_size(buffer_size);
fb_03.set_size(buffer_size);
}
// Test overloaded virtual functions.
void test05()
{
using namespace std;
typedef filebuf::int_type int_type;
typedef filebuf::traits_type traits_type;
typedef filebuf::pos_type pos_type;
typedef filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
filebuf f_tmp;
streamsize strmsz_1, strmsz_2;
streamoff strmof_1, strmof_2;
int i = 0, j = 0, k = 0;
// GET
fb_01.open(name_01, ios_base::in);
fb_02.open(name_02, ios_base::out | ios_base::trunc);
fb_03.open(name_03, ios_base::out | ios_base::in | ios_base::trunc);
strmof_1 = fb_01.in_avail();
strmof_2 = fb_02.in_avail();
strmof_1 = fb_03.in_avail();
// int_type sbumpc()
// if read_cur not avail returns uflow(), else return *read_cur & increment
int_type c1 = fb_01.sbumpc();
int_type c2 = fb_02.sbumpc();
VERIFY( c1 != c2 );
VERIFY( c1 == '/' );
VERIFY( c2 == -1 );
int_type c3 = fb_01.sbumpc();
int_type c4 = fb_02.sbumpc();
VERIFY( c3 != c4 );
VERIFY( c1 == c3 ); // fluke, both happen to be '/'
VERIFY( c2 == c4 );
int_type c5 = fb_03.sbumpc();
VERIFY( c5 == traits_type::eof() );
// XXX should do some kind of test to make sure that internal
// buffers point to the same thing, to check consistancy.
}
main()
{
test03();
test05();
return 0;
}

55
libstdc++-v3/testsuite/27_io/basic_filebuf/sbumpc/char/9825.cc Normal file
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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
const char name_06[] = "filebuf_virtuals-6.txt"; // empty file, need to create
// libstdc++/9825
// filebuf::sputbackc breaks sbumpc
void test12()
{
using namespace std;
bool test = true;
filebuf fbuf;
fbuf.open(name_06, ios_base::in|ios_base::out|ios_base::trunc);
fbuf.sputn("crazy bees!", 11);
fbuf.pubseekoff(0, ios_base::beg);
fbuf.sbumpc();
fbuf.sputbackc('x');
filebuf::int_type c = fbuf.sbumpc();
VERIFY( c == 'x' );
c = fbuf.sbumpc();
VERIFY( c == 'r' );
c = fbuf.sbumpc();
VERIFY( c == 'a' );
fbuf.close();
}
main()
{
test12();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %*.txt
// NB: This test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
const int buffer_size = 8192;
//const int buffer_size = 40;
const char name_01[] = "filebuf_virtuals-1.txt"; // empty file, need to create
class derived_filebuf: public std::filebuf
{
public:
void
set_size(int_type __size) { _M_buf_size_opt = __size; }
};
derived_filebuf fb_03; // in | out
// Initialize filebufs to be the same size regardless of platform.
void test03()
{
fb_03.set_size(buffer_size);
}
// Test overloaded virtual functions.
void test05()
{
using namespace std;
typedef filebuf::int_type int_type;
typedef filebuf::traits_type traits_type;
typedef filebuf::pos_type pos_type;
typedef filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
filebuf f_tmp;
streamsize strmsz_1, strmsz_2;
streamoff strmof_1, strmof_2;
int i = 0, j = 0, k = 0;
fb_03.open(name_01, ios_base::out | ios_base::in);
int_type c1;
int_type c2;
int_type c3;
// seekoff
// pubseekoff(off_type off, ios_base::seekdir way, ios_base::openmode which)
// alters the stream position to off
pos_type pt_1(off_type(-1));
pos_type pt_2(off_type(0));
off_type off_1 = 0;
off_type off_2 = 0;
//IN|OUT
// 27filebuf-3.txt = bd23456789:;<=>?...
//beg
strmsz_1 = fb_03.in_avail();
pt_1 = fb_03.pubseekoff(2, ios_base::beg);
strmsz_2 = fb_03.in_avail();
off_1 = pt_1;
VERIFY( off_1 > 0 );
c1 = fb_03.snextc(); //current in pointer +1
VERIFY( c1 == '9' );
c2 = fb_03.sputc('\n'); //current in pointer +1
c3 = fb_03.sgetc();
VERIFY( c2 != c3 );
VERIFY( c3 == '9' );
fb_03.pubsync();
c1 = fb_03.sgetc();
VERIFY( c1 == c3 );
//cur
// 27filebuf-3.txt = bd2\n456789:;<=>?...
pt_2 = fb_03.pubseekoff(2, ios_base::cur);
off_2 = pt_2;
VERIFY( (off_2 == (off_1 + 2 + 1 + 1)) );
c1 = fb_03.snextc(); //current in pointer +1
VERIFY( c1 == '1' );
c2 = fb_03.sputc('x'); //test current out pointer
c3 = fb_03.sputc('\n');
c1 = fb_03.sgetc();
fb_03.pubsync();
c3 = fb_03.sgetc();
VERIFY( c1 == c3 );
//end
// 27filebuf-3.txt = "bd2\n456x\n9"
pt_2 = fb_03.pubseekoff(0, ios_base::end, ios_base::in|ios_base::out);
off_1 = pt_2;
VERIFY( off_1 > off_2 ); //weak, but don't know exactly where it ends
c3 = fb_03.sputc('\n');
strmsz_1 = fb_03.sputn("because because because. . .", 28);
VERIFY( strmsz_1 == 28 );
c1 = fb_03.sungetc();
// Defect? retval of sungetc is not necessarily the character ungotten.
// So re-get it.
c1 = fb_03.sgetc();
fb_03.pubsync();
c3 = fb_03.sgetc();
VERIFY( c1 == c3 );
// IN
// OUT
}
main()
{
test03();
test05();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.7.1.3 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
void test02(std::filebuf& in, bool pass)
{
bool test = true;
using namespace std;
typedef streambuf::pos_type pos_type;
typedef streambuf::off_type off_type;
pos_type bad = pos_type(off_type(-1));
pos_type p = 0;
// seekoff
p = in.pubseekoff(0, ios_base::beg, ios_base::in);
if (pass)
VERIFY( p != bad );
p = in.pubseekoff(0, ios_base::beg, ios_base::out);
VERIFY( p == bad );
p = in.pubseekoff(0, ios_base::beg);
if (pass)
VERIFY( p != bad );
}
const char name_01[] = "filebuf_virtuals-1.tst"; // file with data in it
const char name_03[] = "filebuf_members-1.tst"; // empty file
int main()
{
using namespace std;
// movie star, submarine scientist!
filebuf in1;
in1.open(name_01, ios_base::in);
filebuf in2;
filebuf in3;
in3.open(name_03, ios_base::in);
test02(in1, true);
test02(in2, false);
test02(in3, true);
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %*.txt
// NB: This test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
const int buffer_size = 8192;
//const int buffer_size = 40;
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
class derived_filebuf: public std::filebuf
{
public:
void
set_size(int_type __size) { _M_buf_size_opt = __size; }
};
derived_filebuf fb_03; // in | out
// Initialize filebufs to be the same size regardless of platform.
void test03()
{
fb_03.set_size(buffer_size);
}
// Test overloaded virtual functions.
void test05()
{
using namespace std;
typedef filebuf::int_type int_type;
typedef filebuf::traits_type traits_type;
typedef filebuf::pos_type pos_type;
typedef filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
filebuf f_tmp;
streamsize strmsz_1, strmsz_2;
streamoff strmof_1, strmof_2;
int i = 0, j = 0, k = 0;
fb_03.open(name_01, ios_base::out | ios_base::in);
int_type c1;
int_type c2;
int_type c3;
// seekpos
// pubseekpos(pos_type sp, ios_base::openmode)
// alters the stream position to sp
pos_type pt_1(off_type(-1));
pos_type pt_2(off_type(0));
off_type off_1 = 0;
off_type off_2 = 0;
//IN|OUT
//beg
pt_1 = fb_03.pubseekoff(78, ios_base::beg);
off_1 = pt_1;
VERIFY( off_1 > 0 );
c1 = fb_03.snextc(); //current in pointer +1
VERIFY( c1 == 't' );
c2 = fb_03.sputc('\n'); //test current out pointer
c3 = fb_03.sgetc();
fb_03.pubsync(); //resets pointers
pt_2 = fb_03.pubseekpos(pt_1);
off_2 = pt_2;
VERIFY( off_1 == off_2 );
c3 = fb_03.snextc(); //current in pointer +1
VERIFY( c2 == c3 );
pt_1 = fb_03.pubseekoff(0, ios_base::end);
off_1 = pt_1;
VERIFY( off_1 > off_2 );
fb_03.sputn("\nof the wonderful things he does!!\nok", 37);
fb_03.pubsync();
// IN
// OUT
// VIRTUALS (indirectly tested)
// underflow
// if read position avail, returns *gptr()
// pbackfail(int_type c)
// put c back into input sequence
// overflow
// appends c to output seq
// NB Have to close these suckers. . .
// filebuf_type* close()
fb_03.close();
VERIFY( !fb_03.is_open() );
}
main()
{
test03();
test05();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.7.1.3 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
void test02(std::filebuf& in, bool pass)
{
bool test = true;
using namespace std;
typedef streambuf::pos_type pos_type;
typedef streambuf::off_type off_type;
pos_type bad = pos_type(off_type(-1));
pos_type p = 0;
// seekpos
p = in.pubseekpos(0, ios_base::in);
if (pass)
VERIFY( p != bad );
p = in.pubseekpos(0, ios_base::out);
VERIFY( p == bad );
p = in.pubseekpos(0);
if (pass)
VERIFY( p != bad );
}
const char name_01[] = "filebuf_virtuals-1.tst"; // file with data in it
const char name_03[] = "filebuf_members-1.tst"; // empty file
int main()
{
using namespace std;
// movie star, submarine scientist!
filebuf in1;
in1.open(name_01, ios_base::in);
filebuf in2;
filebuf in3;
in3.open(name_03, ios_base::in);
test02(in1, true);
test02(in2, false);
test02(in3, true);
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
class testbuf : public std::filebuf
{
public:
// Typedefs:
typedef std::filebuf base_type;
typedef base_type::traits_type traits_type;
typedef base_type::char_type char_type;
testbuf(): base_type()
{ _M_mode = (std::ios_base::in | std::ios_base::out); }
bool
check_pointers()
{
bool test = true;
test = (this->pbase() == NULL);
test &= (this->pptr() == NULL);
return test;
}
};
const char name_01[] = "filebuf_virtuals-1.txt";
// Test overloaded virtual functions.
void test05()
{
using namespace std;
typedef std::filebuf::int_type int_type;
typedef std::filebuf::traits_type traits_type;
typedef std::filebuf::pos_type pos_type;
typedef std::filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
int_type c1;
{
testbuf f_tmp;
// setbuf
// pubsetbuf(char_type* s, streamsize n)
f_tmp.pubsetbuf(0,0);
VERIFY( f_tmp.check_pointers() );
}
{
testbuf f_tmp;
f_tmp.open(name_01, ios_base::out | ios_base::in);
int_type c1 = f_tmp.sbumpc();
// setbuf
// pubsetbuf(char_type* s, streamsize n)
f_tmp.pubsetbuf(0, 0);
VERIFY( !f_tmp.check_pointers() );
}
}
main()
{
test05();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
void test01()
{
using namespace std;
bool test = true;
char buf[512];
const char* strlit = "how to tell a story and other essays: mark twain";
const size_t strlitsize = std::strlen(strlit);
filebuf fbuf;
fbuf.open("tmp_setbuf2", ios_base::out);
fbuf.pubsetbuf(buf, 512);
fbuf.sputn(strlit, strlitsize);
VERIFY( std::strncmp(strlit, buf, strlitsize) == 0 );
}
main()
{
test01();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
void test02()
{
using namespace std;
bool test = true;
char buf[512];
const char* strlit = "how to tell a story and other essays: mark twain";
const size_t strlitsize = std::strlen(strlit);
filebuf fbuf01;
fbuf01.open("tmp", ios_base::out);
fbuf01.pubsetbuf(buf, strlitsize);
fbuf01.sputn(strlit, strlitsize);
VERIFY( std::strncmp(strlit, buf, strlitsize) == 0 );
}
main()
{
test02();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <locale>
#include <testsuite_hooks.h>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %*.txt
// NB: This test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
const int buffer_size = 8192;
//const int buffer_size = 40;
const char carray_01[] = "santa cruz or sandiego?";
const char carray_02[] = "memphis, new orleans, and savanah";
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
const char name_03[] = "filebuf_virtuals-3.txt"; // empty file, need to create
const char name_04[] = "filebuf_virtuals-4.txt"; // empty file, need to create
const char name_05[] = "filebuf_virtuals-5.txt"; // empty file, need to create
const char name_06[] = "filebuf_virtuals-6.txt"; // empty file, need to create
const char name_07[] = "filebuf_virtuals-7.txt"; // empty file, need to create
const char name_08[] = "filebuf_virtuals-8.txt"; // empty file, need to create
class derived_filebuf: public std::filebuf
{
public:
void
set_size(int_type __size) { _M_buf_size_opt = __size; }
};
derived_filebuf fb_01; // in
derived_filebuf fb_02; // out
derived_filebuf fb_03; // in | out
// Initialize filebufs to be the same size regardless of platform.
void test03()
{
fb_01.set_size(buffer_size);
fb_02.set_size(buffer_size);
fb_03.set_size(buffer_size);
}
// Test overloaded virtual functions.
void test05()
{
typedef std::filebuf::int_type int_type;
typedef std::filebuf::traits_type traits_type;
typedef std::filebuf::pos_type pos_type;
typedef std::filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
std::filebuf f_tmp;
std::streamsize strmsz_1, strmsz_2;
std::streamoff strmof_1, strmof_2;
int i = 0, j = 0, k = 0;
// GET
fb_01.open(name_01, std::ios_base::in);
fb_02.open(name_02, std::ios_base::out | std::ios_base::trunc);
fb_03.open(name_03, std::ios_base::out | std::ios_base::in | std::ios_base::trunc);
strmof_1 = fb_01.in_avail();
strmof_2 = fb_02.in_avail();
strmof_1 = fb_03.in_avail();
int_type c1 = fb_01.sbumpc();
int_type c2 = fb_02.sbumpc();
int_type c3 = fb_01.sbumpc();
int_type c4 = fb_02.sbumpc();
int_type c5 = fb_03.sbumpc();
// int_type sgetc()
// if read_cur not avail, return uflow(), else return *read_cur
int_type c6 = fb_01.sgetc();
int_type c7 = fb_02.sgetc();
VERIFY( c6 != c3 );
VERIFY( c7 == c4 ); // both -1
int_type c8 = fb_01.sgetc();
int_type c9 = fb_02.sgetc();
VERIFY( c6 == c8 );
VERIFY( c7 == c9 );
c5 = fb_03.sgetc();
VERIFY( c5 == traits_type::eof() );
}
main()
{
test03();
test05();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %*.txt
// NB: This test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
const int buffer_size = 8192;
//const int buffer_size = 40;
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
const char name_03[] = "filebuf_virtuals-3.txt"; // empty file, need to create
class derived_filebuf: public std::filebuf
{
public:
void
set_size(int_type __size) { _M_buf_size_opt = __size; }
};
derived_filebuf fb_01; // in
derived_filebuf fb_02; // out
derived_filebuf fb_03; // in | out
// Initialize filebufs to be the same size regardless of platform.
void test03()
{
fb_01.set_size(buffer_size);
fb_02.set_size(buffer_size);
fb_03.set_size(buffer_size);
}
// Test overloaded virtual functions.
void test05()
{
using namespace std;
typedef filebuf::int_type int_type;
typedef filebuf::traits_type traits_type;
typedef filebuf::pos_type pos_type;
typedef filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
filebuf f_tmp;
streamsize strmsz_1, strmsz_2;
streamoff strmof_1, strmof_2;
int i = 0, j = 0, k = 0;
// GET
fb_01.open(name_01, ios_base::in);
fb_02.open(name_02, ios_base::out | ios_base::trunc);
fb_03.open(name_03, ios_base::out | ios_base::in | ios_base::trunc);
strmof_1 = fb_01.in_avail();
strmof_2 = fb_02.in_avail();
strmof_1 = fb_03.in_avail();
int_type c1 = fb_01.sbumpc();
int_type c2 = fb_02.sbumpc();
int_type c3 = fb_01.sbumpc();
int_type c4 = fb_02.sbumpc();
int_type c5 = fb_03.sbumpc();
int_type c6 = fb_01.sgetc();
int_type c7 = fb_02.sgetc();
int_type c8 = fb_01.sgetc();
int_type c9 = fb_02.sgetc();
c5 = fb_03.sgetc();
// int_type snextc()
// calls sbumpc and if sbumpc != eof, return sgetc
c6 = fb_01.snextc();
c7 = fb_02.snextc();
c6 = fb_01.snextc();
c7 = fb_02.snextc();
c5 = fb_03.snextc();
// streamsize sgetn(char_type *s, streamsize n)
// streamsize xsgetn(char_type *s, streamsize n)
// assign up to n chars to s from input sequence, indexing in_cur as
// approp and returning the number of chars assigned
strmsz_1 = fb_01.in_avail();
strmsz_2 = fb_02.in_avail();
test = strmsz_1 != strmsz_2;
char carray1[13] = "";
strmsz_1 = fb_01.sgetn(carray1, 10);
char carray2[buffer_size] = "";
strmsz_2 = fb_02.sgetn(carray2, 10);
VERIFY( strmsz_1 != strmsz_2 );
VERIFY( strmsz_1 == 10 );
VERIFY( strmsz_2 == 0 );
c1 = fb_01.sgetc();
c2 = fb_02.sgetc();
VERIFY( c1 == '\n' );
VERIFY( c7 == c2 ); // n != i
strmsz_1 = fb_03.sgetn(carray1, 10);
VERIFY( !strmsz_1 ); //zero
strmsz_1 = fb_01.in_avail();
strmsz_2 = fb_01.sgetn(carray2, strmsz_1 + 5);
VERIFY( strmsz_1 == strmsz_2 - 5 );
c4 = fb_01.sgetc(); // buffer should have underflowed from above.
VERIFY( c4 == 'i' );
strmsz_1 = fb_01.in_avail();
VERIFY( strmsz_1 > 0 );
strmsz_2 = fb_01.sgetn(carray2, strmsz_1 + 5);
VERIFY( strmsz_1 == strmsz_2 ); //at the end of the actual file
strmsz_1 = fb_02.in_avail();
strmsz_2 = fb_02.sgetn(carray2, strmsz_1 + 5);
VERIFY( strmsz_1 == -1 );
VERIFY( strmsz_2 == 0 );
c4 = fb_02.sgetc(); // should be EOF
VERIFY( c4 == traits_type::eof() );
}
main()
{
test03();
test05();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
const char name_01[] = "filebuf_virtuals-1.tst"; // empty file, need to create
void test06()
{
using namespace std;
bool test = true;
char buffer[] = "xxxxxxxxxx";
typedef filebuf::int_type int_type;
filebuf fbuf01;
fbuf01.open(name_01, ios_base::in);
int_type len1 = fbuf01.sgetn(buffer, sizeof(buffer));
VERIFY( len1 == sizeof(buffer) );
VERIFY( buffer[0] == '/' );
}
main()
{
test06();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %*.txt
// NB: This test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
const int buffer_size = 8192;
//const int buffer_size = 40;
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
const char name_03[] = "filebuf_virtuals-3.txt"; // empty file, need to create
class derived_filebuf: public std::filebuf
{
public:
void
set_size(int_type __size) { _M_buf_size_opt = __size; }
};
derived_filebuf fb_01; // in
derived_filebuf fb_02; // out
derived_filebuf fb_03; // in | out
// Initialize filebufs to be the same size regardless of platform.
void test03()
{
fb_01.set_size(buffer_size);
fb_02.set_size(buffer_size);
fb_03.set_size(buffer_size);
}
// Test overloaded virtual functions.
void test05()
{
using namespace std;
typedef filebuf::int_type int_type;
typedef filebuf::traits_type traits_type;
typedef filebuf::pos_type pos_type;
typedef filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
filebuf f_tmp;
streamsize strmsz_1, strmsz_2;
streamoff strmof_1, strmof_2;
int i = 0, j = 0, k = 0;
// GET
fb_01.open(name_01, ios_base::in);
fb_02.open(name_02, ios_base::out | ios_base::trunc);
fb_03.open(name_03, ios_base::out | ios_base::in | ios_base::trunc);
strmof_1 = fb_01.in_avail();
strmof_2 = fb_02.in_avail();
strmof_1 = fb_03.in_avail();
int_type c1 = fb_01.sbumpc();
int_type c2 = fb_02.sbumpc();
int_type c3 = fb_01.sbumpc();
int_type c4 = fb_02.sbumpc();
int_type c5 = fb_03.sbumpc();
int_type c6 = fb_01.sgetc();
int_type c7 = fb_02.sgetc();
int_type c8 = fb_01.sgetc();
int_type c9 = fb_02.sgetc();
c5 = fb_03.sgetc();
// int_type snextc()
// calls sbumpc and if sbumpc != eof, return sgetc
c6 = fb_01.snextc();
c7 = fb_02.snextc();
VERIFY( c6 != c8 );
VERIFY( c7 == c9 ); // -1
VERIFY( c6 == '\n' );
c6 = fb_01.snextc();
c7 = fb_02.snextc();
VERIFY( c6 != c8 );
VERIFY( c7 == c9 ); // -1
VERIFY( c6 == '9' );
c5 = fb_03.snextc();
VERIFY( c5 == traits_type::eof() );
}
main()
{
test03();
test05();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <locale>
#include <testsuite_hooks.h>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %*.txt
// NB: This test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
const int buffer_size = 8192;
//const int buffer_size = 40;
const char carray_01[] = "santa cruz or sandiego?";
const char carray_02[] = "memphis, new orleans, and savanah";
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
const char name_03[] = "filebuf_virtuals-3.txt"; // empty file, need to create
const char name_04[] = "filebuf_virtuals-4.txt"; // empty file, need to create
const char name_05[] = "filebuf_virtuals-5.txt"; // empty file, need to create
const char name_06[] = "filebuf_virtuals-6.txt"; // empty file, need to create
const char name_07[] = "filebuf_virtuals-7.txt"; // empty file, need to create
const char name_08[] = "filebuf_virtuals-8.txt"; // empty file, need to create
class derived_filebuf: public std::filebuf
{
public:
void
set_size(int_type __size) { _M_buf_size_opt = __size; }
};
derived_filebuf fb_01; // in
derived_filebuf fb_02; // out
derived_filebuf fb_03; // in | out
// Initialize filebufs to be the same size regardless of platform.
void test03()
{
fb_01.set_size(buffer_size);
fb_02.set_size(buffer_size);
fb_03.set_size(buffer_size);
}
// Test overloaded virtual functions.
void test05()
{
typedef std::filebuf::int_type int_type;
typedef std::filebuf::traits_type traits_type;
typedef std::filebuf::pos_type pos_type;
typedef std::filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
std::filebuf f_tmp;
std::streamsize strmsz_1, strmsz_2;
std::streamoff strmof_1, strmof_2;
int i = 0, j = 0, k = 0;
fb_01.open(name_01, std::ios_base::in);
fb_02.open(name_02, std::ios_base::out | std::ios_base::trunc);
fb_03.open(name_03, std::ios_base::out | std::ios_base::in | std::ios_base::trunc);
int_type c1 = fb_01.sbumpc();
int_type c2 = fb_02.sbumpc();
int_type c3 = fb_01.sbumpc();
int_type c4 = fb_02.sbumpc();
int_type c5 = fb_03.sbumpc();
int_type c6 = fb_01.sgetc();
int_type c7 = fb_02.sgetc();
int_type c8 = fb_01.sgetc();
int_type c9 = fb_02.sgetc();
// PUT
strmsz_1 = fb_03.sputn("racadabras", 10);//"abracadabras or what?"
strmsz_2 = fb_03.sputn(", i wanna reach out and", 10);
strmsz_1 = fb_02.sputn("racadabras", 10);
strmsz_1 = fb_01.sputn("racadabra", 10);
// PUTBACK
// int_type pbfail(int_type c)
// called when gptr() null, gptr() == eback(), or traits::eq(*gptr, c) false
// "pending sequence" is:
// 1) everything as defined in underflow
// 2) + if (traits::eq_int_type(c, traits::eof()), then input
// sequence is backed up one char before the pending sequence is
// determined.
// 3) + if (not 2) then c is prepended. Left unspecified is
// whether the input sequence is backedup or modified in any way
// returns traits::eof() for failure, unspecified other value for success
// int_type sputbackc(char_type c)
// if in_cur not avail || ! traits::eq(c, gptr() [-1]), return pbfail
// otherwise decrements in_cur and returns *gptr()
c1 = fb_03.sgetc(); // -1
c2 = fb_03.sputbackc('z');
strmsz_2 = fb_03.in_avail();
c3 = fb_03.sgetc();
VERIFY( c3 == c2 );
VERIFY( c1 != c3 );
VERIFY( 1 == strmsz_2 );
//test for _in_cur == _in_beg
// fb_03._M_out_beg = "bd23456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZracada" etc
fb_03.pubseekoff(10, std::ios_base::beg,
std::ios_base::in | std::ios_base::out);
fb_03.sputc('m');
strmsz_1 = fb_03.in_avail();
c1 = fb_03.sgetc();
fb_03.snextc();
c2 = fb_03.sputbackc('z');
strmsz_2 = fb_03.in_avail();
c3 = fb_03.sgetc();
VERIFY( c1 != c2 );
VERIFY( c3 == c2 );
VERIFY( c1 != c3 );
VERIFY( c2 == 'z' );
// VERIFY( strmsz_1 == strmsz_2 );
// test for replacing char with identical one
fb_03.snextc();
fb_03.sputc('u');
fb_03.sputc('v');
fb_03.sputc('a');
strmsz_1 = fb_03.in_avail();
c2 = fb_03.sputbackc('a');
strmsz_2 = fb_03.in_avail();
c3 = fb_03.sgetc();
VERIFY( c3 == c2 );
VERIFY( strmsz_1 + 1 == strmsz_2 );
//test for ios_base::out
c1 = fb_02.sgetc(); // undefined
c2 = fb_02.sputbackc('a');
VERIFY( c1 == c2 );
VERIFY( c1 == -1 );
}
main()
{
test03();
test05();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
// libstdc++/9439, libstdc++/9425
// basic_filebuf<>::pbackfail calls basic_filebuf<>::seekoff, but
// fails to check the return value
void test09()
{
using namespace std;
bool test = true;
filebuf fbuf;
fbuf.open(name_01, ios_base::in);
filebuf::int_type r = fbuf.sputbackc('a');
fbuf.close();
VERIFY( r == filebuf::traits_type::eof() );
}
main()
{
test09();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <locale>
#include <testsuite_hooks.h>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %*.txt
// NB: This test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
const int buffer_size = 8192;
//const int buffer_size = 40;
const char carray_01[] = "santa cruz or sandiego?";
const char carray_02[] = "memphis, new orleans, and savanah";
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
const char name_03[] = "filebuf_virtuals-3.txt"; // empty file, need to create
const char name_04[] = "filebuf_virtuals-4.txt"; // empty file, need to create
const char name_05[] = "filebuf_virtuals-5.txt"; // empty file, need to create
const char name_06[] = "filebuf_virtuals-6.txt"; // empty file, need to create
const char name_07[] = "filebuf_virtuals-7.txt"; // empty file, need to create
const char name_08[] = "filebuf_virtuals-8.txt"; // empty file, need to create
class derived_filebuf: public std::filebuf
{
public:
void
set_size(int_type __size) { _M_buf_size_opt = __size; }
};
derived_filebuf fb_01; // in
derived_filebuf fb_02; // out
derived_filebuf fb_03; // in | out
// Initialize filebufs to be the same size regardless of platform.
void test03()
{
fb_01.set_size(buffer_size);
fb_02.set_size(buffer_size);
fb_03.set_size(buffer_size);
}
// Test overloaded virtual functions.
void test05()
{
typedef std::filebuf::int_type int_type;
typedef std::filebuf::traits_type traits_type;
typedef std::filebuf::pos_type pos_type;
typedef std::filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
std::filebuf f_tmp;
std::streamsize strmsz_1, strmsz_2;
std::streamoff strmof_1, strmof_2;
int i = 0, j = 0, k = 0;
fb_01.open(name_01, std::ios_base::in);
fb_02.open(name_02, std::ios_base::out | std::ios_base::trunc);
fb_03.open(name_03, std::ios_base::out | std::ios_base::in | std::ios_base::trunc);
int_type c1 = fb_01.sbumpc();
int_type c2 = fb_02.sbumpc();
int_type c3 = fb_01.sbumpc();
int_type c4 = fb_02.sbumpc();
int_type c5 = fb_03.sbumpc();
int_type c6 = fb_01.sgetc();
int_type c7 = fb_02.sgetc();
int_type c8 = fb_01.sgetc();
int_type c9 = fb_02.sgetc();
// PUT
// int_type sputc(char_type c)
// if out_cur not avail, return overflow(traits_type::to_int_type(c))
// else, stores c at out_cur,
// increments out_cur, and returns c as int_type
// strmsz_1 = fb_03.in_avail(); // XXX valid for in|out??
c1 = fb_02.sputc('a');
c2 = fb_03.sputc('b');
VERIFY( c1 != c2 );
c1 = fb_02.sputc('c');
c2 = fb_03.sputc('d');
VERIFY( c1 != c2 );
// strmsz_2 = fb_03.in_avail();
// VERIFY( strmsz_1 != strmsz_2 );
for (int i = 50; i <= 90; ++i)
c2 = fb_02.sputc(char(i));
// 27filebuf-2.txt == ac23456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWX
// fb_02._M_out_cur = '2'
strmsz_1 = fb_03.in_avail();
for (int i = 50; i <= 90; ++i)
c2 = fb_03.sputc(char(i));
strmsz_2 = fb_03.in_avail();
// VERIFY( strmsz_1 != strmsz_2 );
// VERIFY( strmsz_1 > 0 );
// VERIFY( strmsz_2 > 0 );
// 27filebuf-2.txt == bd23456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWX
// fb_02._M_out_cur = '2'
c3 = fb_01.sputc('a'); // should be EOF because this is read-only
VERIFY( c3 == traits_type::eof() );
}
main()
{
test03();
test05();
return 0;
}

61
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// 1999-10-11 bkoz
// Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.5.2 template class basic_streambuf
#include <string>
#include <fstream>
#include <testsuite_hooks.h>
class nullsetpbuf : public std::filebuf
{
char foo[64];
public:
nullsetpbuf()
{
setp(foo, foo + 64);
setp(NULL, NULL);
}
};
// libstdc++/1057
void test05()
{
std::string text1 = "abcdefghijklmn";
nullsetpbuf nsp;
// Immediate crash as sputc writes to null pointer
nsp.sputc('a');
}
int main()
{
test05();
return 0;
}

71
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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
const char name_05[] = "filebuf_virtuals-5.txt"; // empty file, need to create
bool over_called;
class Derived_filebuf : public std::filebuf
{
public:
int_type overflow(int_type c)
{
over_called = true;
return std::filebuf::overflow(c);
}
const char_type* pub_epptr() const
{ return epptr(); }
const char_type* pub_pptr() const
{ return pptr(); }
};
// libstdc++/9701 (partial)
void test11()
{
bool test = true;
bool over_expected;
// sputc
Derived_filebuf dfbuf_01;
dfbuf_01.open(name_05, std::ios_base::out);
over_called = false;
dfbuf_01.sputc('i');
VERIFY( !over_called );
over_expected = dfbuf_01.pub_epptr() == dfbuf_01.pub_pptr();
over_called = false;
dfbuf_01.sputc('v');
VERIFY( (!over_expected && !over_called)
|| (over_expected && over_called) );
dfbuf_01.close();
}
main()
{
test11();
return 0;
}

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// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <locale>
#include <testsuite_hooks.h>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %*.txt
// NB: This test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
const int buffer_size = 8192;
//const int buffer_size = 40;
const char carray_01[] = "santa cruz or sandiego?";
const char carray_02[] = "memphis, new orleans, and savanah";
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
const char name_03[] = "filebuf_virtuals-3.txt"; // empty file, need to create
const char name_04[] = "filebuf_virtuals-4.txt"; // empty file, need to create
const char name_05[] = "filebuf_virtuals-5.txt"; // empty file, need to create
const char name_06[] = "filebuf_virtuals-6.txt"; // empty file, need to create
const char name_07[] = "filebuf_virtuals-7.txt"; // empty file, need to create
const char name_08[] = "filebuf_virtuals-8.txt"; // empty file, need to create
class derived_filebuf: public std::filebuf
{
public:
void
set_size(int_type __size) { _M_buf_size_opt = __size; }
};
derived_filebuf fb_01; // in
derived_filebuf fb_02; // out
derived_filebuf fb_03; // in | out
// Initialize filebufs to be the same size regardless of platform.
void test03()
{
fb_01.set_size(buffer_size);
fb_02.set_size(buffer_size);
fb_03.set_size(buffer_size);
}
// Test overloaded virtual functions.
void test05()
{
typedef std::filebuf::int_type int_type;
typedef std::filebuf::traits_type traits_type;
typedef std::filebuf::pos_type pos_type;
typedef std::filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
std::filebuf f_tmp;
std::streamsize strmsz_1, strmsz_2;
std::streamoff strmof_1, strmof_2;
int i = 0, j = 0, k = 0;
fb_01.open(name_01, std::ios_base::in);
fb_02.open(name_02, std::ios_base::out | std::ios_base::trunc);
fb_03.open(name_03, std::ios_base::out | std::ios_base::in | std::ios_base::trunc);
int_type c1 = fb_01.sbumpc();
int_type c2 = fb_02.sbumpc();
int_type c3 = fb_01.sbumpc();
int_type c4 = fb_02.sbumpc();
int_type c5 = fb_03.sbumpc();
int_type c6 = fb_01.sgetc();
int_type c7 = fb_02.sgetc();
int_type c8 = fb_01.sgetc();
int_type c9 = fb_02.sgetc();
// PUT
// streamsize sputn(const char_typs* s, streamsize n)
// write up to n chars to out_cur from s, returning number assigned
// NB *sputn will happily put '\0' into your stream if you give it a chance*
strmsz_1 = fb_03.sputn("racadabras", 10);//"abracadabras or what?"
VERIFY( strmsz_1 == 10 );
strmsz_2 = fb_03.sputn(", i wanna reach out and", 10);
VERIFY( strmsz_2 == 10 );
VERIFY( strmsz_1 == strmsz_2 );
// fb_03._M_out_beg = "YZracadabras, i wanna FGHIJKLMNOPQRSTUVW"
// fb_03._M_out_cur = "FGHIJKLMNOPQRSTUVW"
strmsz_1 = fb_02.sputn("racadabras", 10);
VERIFY( strmsz_1 == 10 );
// fb_02._M_out_beg = "YZracadabras<=>?@ABCDEFGHIJKLMNOPQRSTUVW"
// fb_02._M_out_cur = "<=>?@ABCDEFGHIJKLMNOPQRSTUVW"
strmsz_1 = fb_01.sputn("racadabra", 10);
VERIFY( strmsz_1 == 0 );
}
main()
{
test03();
test05();
return 0;
}

61
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// 1999-10-11 bkoz
// Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.5.2 template class basic_streambuf
#include <string>
#include <fstream>
#include <testsuite_hooks.h>
class nullsetpbuf : public std::filebuf
{
char foo[64];
public:
nullsetpbuf()
{
setp(foo, foo + 64);
setp(NULL, NULL);
}
};
// libstdc++/1057
void test05()
{
std::string text1 = "abcdefghijklmn";
nullsetpbuf nsp;
// Immediate crash as xsputn writes to null pointer
nsp.sputn(text1.c_str(), text1.length());
}
int main()
{
test05();
return 0;
}

75
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@ -0,0 +1,75 @@
// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <testsuite_hooks.h>
const char name_05[] = "filebuf_virtuals-5.txt"; // empty file, need to create
bool over_called;
class Derived_filebuf : public std::filebuf
{
public:
int_type overflow(int_type c)
{
over_called = true;
return std::filebuf::overflow(c);
}
const char_type* pub_epptr() const
{
return epptr();
}
const char_type* pub_pptr() const
{
return pptr();
}
};
// libstdc++/9701 (partial)
void test11()
{
bool test = true;
bool over_expected;
// sputn
Derived_filebuf dfbuf_02;
dfbuf_02.open(name_05, std::ios_base::out);
over_called = false;
dfbuf_02.sputn("sonne's", 7);
VERIFY( !over_called );
over_expected = dfbuf_02.pub_epptr() == dfbuf_02.pub_pptr();
over_called = false;
dfbuf_02.sputn(" peak", 5);
VERIFY( (!over_expected && !over_called)
|| (over_expected && over_called) );
dfbuf_02.close();
}
main()
{
test11();
return 0;
}

191
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@ -0,0 +1,191 @@
// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <locale>
#include <testsuite_hooks.h>
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %*.txt
// NB: This test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
const int buffer_size = 8192;
//const int buffer_size = 40;
const char carray_01[] = "santa cruz or sandiego?";
const char carray_02[] = "memphis, new orleans, and savanah";
const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
const char name_03[] = "filebuf_virtuals-3.txt"; // empty file, need to create
const char name_04[] = "filebuf_virtuals-4.txt"; // empty file, need to create
const char name_05[] = "filebuf_virtuals-5.txt"; // empty file, need to create
const char name_06[] = "filebuf_virtuals-6.txt"; // empty file, need to create
const char name_07[] = "filebuf_virtuals-7.txt"; // empty file, need to create
const char name_08[] = "filebuf_virtuals-8.txt"; // empty file, need to create
class derived_filebuf: public std::filebuf
{
public:
void
set_size(int_type __size) { _M_buf_size_opt = __size; }
};
derived_filebuf fb_01; // in
derived_filebuf fb_02; // out
derived_filebuf fb_03; // in | out
// Initialize filebufs to be the same size regardless of platform.
void test03()
{
fb_01.set_size(buffer_size);
fb_02.set_size(buffer_size);
fb_03.set_size(buffer_size);
}
// Test overloaded virtual functions.
void test05()
{
typedef std::filebuf::int_type int_type;
typedef std::filebuf::traits_type traits_type;
typedef std::filebuf::pos_type pos_type;
typedef std::filebuf::off_type off_type;
typedef size_t size_type;
bool test = true;
std::filebuf f_tmp;
std::streamsize strmsz_1, strmsz_2;
std::streamoff strmof_1, strmof_2;
int i = 0, j = 0, k = 0;
fb_01.open(name_01, std::ios_base::in);
fb_02.open(name_02, std::ios_base::out | std::ios_base::trunc);
fb_03.open(name_03, std::ios_base::out | std::ios_base::in | std::ios_base::trunc);
int_type c1 = fb_01.sbumpc();
int_type c2 = fb_02.sbumpc();
int_type c3 = fb_01.sbumpc();
int_type c4 = fb_02.sbumpc();
int_type c5 = fb_03.sbumpc();
int_type c6 = fb_01.sgetc();
int_type c7 = fb_02.sgetc();
int_type c8 = fb_01.sgetc();
int_type c9 = fb_02.sgetc();
// PUT
strmsz_1 = fb_03.sputn("racadabras", 10);//"abracadabras or what?"
strmsz_2 = fb_03.sputn(", i wanna reach out and", 10);
strmsz_1 = fb_02.sputn("racadabras", 10);
strmsz_1 = fb_01.sputn("racadabra", 10);
// PUTBACK
// int_type pbfail(int_type c)
// called when gptr() null, gptr() == eback(), or traits::eq(*gptr, c) false
// "pending sequence" is:
// 1) everything as defined in underflow
// 2) + if (traits::eq_int_type(c, traits::eof()), then input
// sequence is backed up one char before the pending sequence is
// determined.
// 3) + if (not 2) then c is prepended. Left unspecified is
// whether the input sequence is backedup or modified in any way
// returns traits::eof() for failure, unspecified other value for success
// int_type sputbackc(char_type c)
// if in_cur not avail || ! traits::eq(c, gptr() [-1]), return pbfail
// otherwise decrements in_cur and returns *gptr()
c1 = fb_03.sgetc(); // -1
c2 = fb_03.sputbackc('z');
strmsz_2 = fb_03.in_avail();
c3 = fb_03.sgetc();
//test for _in_cur == _in_beg
// fb_03._M_out_beg = "bd23456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZracada" etc
fb_03.pubseekoff(10, std::ios_base::beg,
std::ios_base::in | std::ios_base::out);
fb_03.sputc('m');
strmsz_1 = fb_03.in_avail();
c1 = fb_03.sgetc();
fb_03.snextc();
c2 = fb_03.sputbackc('z');
strmsz_2 = fb_03.in_avail();
c3 = fb_03.sgetc();
fb_03.snextc();
fb_03.sputc('u');
fb_03.sputc('v');
fb_03.sputc('a');
strmsz_1 = fb_03.in_avail();
c2 = fb_03.sputbackc('a');
strmsz_2 = fb_03.in_avail();
c3 = fb_03.sgetc();
//test for ios_base::out
c1 = fb_02.sgetc(); // undefined
c2 = fb_02.sputbackc('a');
// int_type sungetc()
// if in_cur not avail, return pbackfail(), else decrement and
// return to_int_type(*gptr())
// fb_03._M_out_beg = "uvaacadabras, i wannaZ[\\]^_`abcdefghijkl"
// fb_03._M_out_cur = "aacadabras, i wannaZ[\\]^_`abcdefghijkl"
strmsz_1 = fb_03.in_avail();
c2 = fb_03.sungetc(); // delete the 'a'
strmsz_2 = fb_03.in_avail();
VERIFY( c2 == 'v' ); // VERIFY( c2 != traits_type::eof() );
VERIFY( strmsz_1 + 1 == strmsz_2 );
//test for _in_cur == _in_beg
for (int i = 50; i < 32 + 29; ++i)
fb_02.sputc(char(i));
fb_02.pubseekoff(0, std::ios_base::beg, std::ios_base::out);
c1 = fb_02.sgetc();
strmsz_1 = fb_02.in_avail();
c2 = fb_02.sungetc();
c3 = fb_02.sgetc();
strmsz_2 = fb_02.in_avail();
VERIFY( c1 == c2 );
VERIFY( c2 == c3 );
VERIFY( c1 == traits_type::eof() );
VERIFY( strmsz_1 == strmsz_2 );
//test for _in_cur == _in_end
fb_03.pubseekoff(0, std::ios_base::end);
strmsz_1 = fb_03.in_avail(); // -1 cuz at the end
c1 = fb_03.sgetc();
c2 = fb_03.sungetc();
strmsz_2 = fb_03.in_avail(); // 1
c3 = fb_03.sgetc();
VERIFY( c1 != c2 );
// VERIFY( c2 == c3 || c2 == traits_type::not_eof(int(c3)) );
VERIFY( strmsz_2 != strmsz_1 );
VERIFY( strmsz_2 == 1 );
//test for ios_base::out
}
main()
{
test03();
test05();
return 0;
}

112
libstdc++-v3/testsuite/27_io/basic_filebuf/sync/char/1057.cc Normal file
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@ -0,0 +1,112 @@
// 1999-10-11 bkoz
// Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.5.2 template class basic_streambuf
#include <fstream>
#include <testsuite_hooks.h>
class setpbuf : public std::filebuf
{
char buffer[4];
std::string result;
public:
std::string&
get_result()
{ return result; }
setpbuf()
{
this->open("tmp_1057", std::ios_base::out | std::ios_base::trunc);
char foo [32];
setp(foo, foo + 32);
setp(buffer, buffer + 4);
}
~setpbuf()
{
sync();
close();
}
virtual int_type
overflow(int_type n)
{
if (sync() != 0)
return traits_type::eof();
result += traits_type::to_char_type(n);
return n;
}
virtual int
sync()
{
result.append(pbase(), pptr());
setp(buffer, buffer + 4);
return 0;
}
};
// libstdc++/1057
void test04()
{
bool test = true;
std::string text = "abcdefghijklmn";
// 01
setpbuf sp1;
// Here xsputn writes over sp1.result
sp1.sputn(text.c_str(), text.length());
// This crashes when result is accessed
sp1.pubsync();
VERIFY( sp1.get_result() == text );
// 02
setpbuf sp2;
for (std::string::size_type i = 0; i < text.length(); ++i)
{
// sputc also writes over result
sp2.sputc(text[i]);
}
// Crash here
sp2.pubsync();
VERIFY( sp2.get_result() == text );
}
int main()
{
test04();
return 0;
}

72
libstdc++-v3/testsuite/27_io/basic_filebuf/sync/char/9182-1.cc Normal file
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@ -0,0 +1,72 @@
// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <locale>
#include <testsuite_hooks.h>
const char name_07[] = "filebuf_virtuals-7.txt"; // empty file, need to create
class errorcvt : public std::codecvt<char, char, mbstate_t>
{
protected:
std::codecvt_base::result
do_out(mbstate_t&, const char* from, const char*,
const char*& from_next, char* to, char*,
char*& to_next) const
{
from_next = from;
to_next = to;
return std::codecvt<char, char, mbstate_t>::error;
}
virtual bool do_always_noconv() const throw()
{
return false;
}
};
// libstdc++/9182
// basic_filebuf<>::sync and overflow do not write out any characters
// if codecvt<>::out returns error
void test13()
{
using namespace std;
bool test = true;
locale loc = locale::classic();
loc = locale(loc, new errorcvt);
filebuf fbuf1;
fbuf1.pubimbue(loc);
fbuf1.open(name_07, ios_base::out | ios_base::trunc);
fbuf1.sputn("ison", 4);
int r = fbuf1.pubsync();
VERIFY( r == -1 );
fbuf1.close();
}
main()
{
test13();
return 0;
}

101
libstdc++-v3/testsuite/27_io/basic_filebuf/underflow/char/10097.cc Normal file
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@ -0,0 +1,101 @@
// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <testsuite_hooks.h>
class UnderBuf : public std::filebuf
{
public:
int_type
pub_underflow()
{ return underflow(); }
std::streamsize
pub_showmanyc()
{ return showmanyc(); }
};
// libstdc++/10097
// filebuf::underflow drops characters.
void test16()
{
using namespace std;
bool test = true;
const char* name = "tmp_fifo1";
signal(SIGPIPE, SIG_IGN);
unlink(name);
if (0 != mkfifo(name, S_IRWXU))
{
VERIFY( false );
}
int fval = fork();
if (fval == -1)
{
unlink(name);
VERIFY( false );
}
else if (fval == 0)
{
filebuf fbout;
fbout.open(name, ios_base::out);
fbout.sputn("0123456789", 10);
fbout.pubsync();
sleep(2);
fbout.close();
exit(0);
}
UnderBuf fb;
fb.open(name, ios_base::in);
sleep(1);
fb.sgetc();
streamsize n = fb.pub_showmanyc();
while (n > 0)
{
--n;
UnderBuf::int_type c = fb.pub_underflow();
VERIFY( c != UnderBuf::traits_type::eof() );
fb.sbumpc();
}
fb.close();
}
main()
{
test16();
return 0;
}

15
libstdc++-v3/testsuite/27_io/fstream.cc → libstdc++-v3/testsuite/27_io/basic_fstream/1.cc
View File

@ -46,18 +46,3 @@ void test01()
typedef test_type::pos_type pos_type;
typedef test_type::off_type off_type;
}
namespace test
{
using namespace std;
using __gnu_cxx_test::pod_char;
typedef short type_t;
template class basic_fstream<type_t, char_traits<type_t> >;
template class basic_fstream<pod_char, char_traits<pod_char> >;
} // test
int main()
{
test01();
return 0;
}

46
libstdc++-v3/testsuite/27_io/basic_fstream/2.cc Normal file
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@ -0,0 +1,46 @@
// 2002-07-25 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.8.1.11 - Template class basic_fstream
// NB: This file is for testing basic_fstream with NO OTHER INCLUDES.
#include <fstream>
#include <testsuite_hooks.h>
// { dg-do compile }
namespace test
{
using namespace std;
using __gnu_cxx_test::pod_char;
typedef short type_t;
template class basic_fstream<type_t, char_traits<type_t> >;
template class basic_fstream<pod_char, char_traits<pod_char> >;
} // test

149
libstdc++-v3/testsuite/27_io/basic_fstream/3.cc Normal file
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@ -0,0 +1,149 @@
// 1999-01-17 bkoz test functionality of basic_filebuf for char_type == char
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
// NB: This file is for testing basic_filebuf with NO OTHER INCLUDES.
#include <fstream>
#include <testsuite_hooks.h>
// { dg-do compile }
// libstdc++/2020
// should be able to use custom char_type, custom traits type
class gnu_char_type
{
unsigned long character;
public:
// operator ==
bool
operator==(const gnu_char_type& __lhs)
{ return character == __lhs.character; }
// operator <
bool
operator<(const gnu_char_type& __lhs)
{ return character < __lhs.character; }
// default ctor
gnu_char_type() { }
// to_char_type
gnu_char_type(const unsigned long& __l) : character(__l) { }
// to_int_type
operator unsigned long() const { return character; }
};
// char_traits specialization
struct gnu_char_traits
{
typedef gnu_char_type char_type;
typedef long int_type;
typedef long pos_type;
typedef unsigned long off_type;
typedef long state_type;
static void
assign(char_type& __c1, const char_type& __c2) { }
static bool
eq(const char_type& __c1, const char_type& __c2) { return true; }
static bool
lt(const char_type& __c1, const char_type& __c2) { return true; }
static int
compare(const char_type* __s1, const char_type* __s2, size_t __n)
{ return 0; }
static size_t
length(const char_type* __s) { return 0; }
static const char_type*
find(const char_type* __s, size_t __n, const char_type& __a)
{ return __s; }
static char_type*
move(char_type* __s1, const char_type* __s2, size_t __n)
{ return __s1; }
static char_type*
copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return __s1; }
static char_type*
assign(char_type* __s, size_t __n, char_type __a)
{ return __s; }
static char_type
to_char_type(const int_type& __c)
{ return char_type(); }
static int_type
to_int_type(const char_type& __c)
{ return int_type(); }
static bool
eq_int_type(const int_type& __c1, const int_type& __c2)
{ return true; }
static int_type
eof()
{ return int_type(); }
static int_type
not_eof(const int_type& __c)
{ return int_type(); }
};
void test07()
{
bool test = true;
typedef std::basic_fstream<gnu_char_type, gnu_char_traits> gnu_fstr;
try
{
gnu_fstr obj;
}
catch(std::exception& obj)
{
test = false;
VERIFY( test );
}
}
#if !__GXX_WEAK__
// Explicitly instantiate for systems with no COMDAT or weak support.
template
std::basic_streambuf<gnu_char_type>::int_type
std::basic_streambuf<gnu_char_type>::_S_pback_size;
#endif
int main()
{
test07();
return 0;
}
// more surf!!!

50
libstdc++-v3/testsuite/27_io/basic_fstream/4.cc Normal file
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@ -0,0 +1,50 @@
// 2003-03-26 B enjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
#include <iostream>
#include <fstream>
void test01()
{
// Check for required base class.
typedef std::fstream test_type;
typedef std::iostream base_type;
const test_type& obj = test_type();
const base_type* base = &obj;
}
int main()
{
test01();
return 0;
}
// more surf!!!

0
libstdc++-v3/testsuite/27_io/fstream_members.cc → libstdc++-v3/testsuite/27_io/basic_fstream/rdbuf/char/2832.cc
View File

13
libstdc++-v3/testsuite/27_io/ifstream.cc → libstdc++-v3/testsuite/27_io/basic_ifstream/1.cc
View File

@ -45,16 +45,3 @@ void test01()
typedef test_type::pos_type pos_type;
typedef test_type::off_type off_type;
}
namespace test
{
using namespace std;
typedef short type_t;
template class basic_ifstream<type_t, char_traits<type_t> >;
} // test
int main()
{
test01();
return 0;
}

42
libstdc++-v3/testsuite/27_io/basic_ifstream/2.cc Normal file
View File

@ -0,0 +1,42 @@
// 2002-07-25 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2002 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.8.1.5 - Template class basic_ifstream
// NB: This file is for testing basic_ifstream with NO OTHER INCLUDES.
#include <fstream>
// { dg-do compile }
namespace test
{
using namespace std;
typedef short type_t;
template class basic_ifstream<type_t, char_traits<type_t> >;
} // test

149
libstdc++-v3/testsuite/27_io/basic_ifstream/3.cc Normal file
View File

@ -0,0 +1,149 @@
// 1999-01-17 bkoz test functionality of basic_filebuf for char_type == char
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
// NB: This file is for testing basic_filebuf with NO OTHER INCLUDES.
#include <fstream>
#include <testsuite_hooks.h>
// { dg-do compile }
// libstdc++/2020
// should be able to use custom char_type, custom traits type
class gnu_char_type
{
unsigned long character;
public:
// operator ==
bool
operator==(const gnu_char_type& __lhs)
{ return character == __lhs.character; }
// operator <
bool
operator<(const gnu_char_type& __lhs)
{ return character < __lhs.character; }
// default ctor
gnu_char_type() { }
// to_char_type
gnu_char_type(const unsigned long& __l) : character(__l) { }
// to_int_type
operator unsigned long() const { return character; }
};
// char_traits specialization
struct gnu_char_traits
{
typedef gnu_char_type char_type;
typedef long int_type;
typedef long pos_type;
typedef unsigned long off_type;
typedef long state_type;
static void
assign(char_type& __c1, const char_type& __c2) { }
static bool
eq(const char_type& __c1, const char_type& __c2) { return true; }
static bool
lt(const char_type& __c1, const char_type& __c2) { return true; }
static int
compare(const char_type* __s1, const char_type* __s2, size_t __n)
{ return 0; }
static size_t
length(const char_type* __s) { return 0; }
static const char_type*
find(const char_type* __s, size_t __n, const char_type& __a)
{ return __s; }
static char_type*
move(char_type* __s1, const char_type* __s2, size_t __n)
{ return __s1; }
static char_type*
copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return __s1; }
static char_type*
assign(char_type* __s, size_t __n, char_type __a)
{ return __s; }
static char_type
to_char_type(const int_type& __c)
{ return char_type(); }
static int_type
to_int_type(const char_type& __c)
{ return int_type(); }
static bool
eq_int_type(const int_type& __c1, const int_type& __c2)
{ return true; }
static int_type
eof()
{ return int_type(); }
static int_type
not_eof(const int_type& __c)
{ return int_type(); }
};
void test07()
{
bool test = true;
typedef std::basic_ifstream<gnu_char_type, gnu_char_traits> gnu_ifstr;
try
{
gnu_ifstr obj;
}
catch(std::exception& obj)
{
test = false;
VERIFY( test );
}
}
#if !__GXX_WEAK__
// Explicitly instantiate for systems with no COMDAT or weak support.
template
std::basic_streambuf<gnu_char_type>::int_type
std::basic_streambuf<gnu_char_type>::_S_pback_size;
#endif
int main()
{
test07();
return 0;
}
// more surf!!!

50
libstdc++-v3/testsuite/27_io/basic_ifstream/4.cc Normal file
View File

@ -0,0 +1,50 @@
// 2003-03-26 B enjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
#include <istream>
#include <fstream>
void test01()
{
// Check for required base class.
typedef std::ifstream test_type;
typedef std::istream base_type;
const test_type& obj = test_type();
const base_type* base = &obj;
}
int main()
{
test01();
return 0;
}
// more surf!!!

49
libstdc++-v3/testsuite/27_io/basic_ifstream/cons/char/1.cc Normal file
View File

@ -0,0 +1,49 @@
// Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.7 ifstream member functions
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
#include <istream>
#include <fstream>
#include <testsuite_hooks.h>
const char name_01[] = "ifstream_members-1.tst";
// http://gcc.gnu.org/ml/libstdc++/2000-07/msg00004.html
void test02()
{
bool test = true;
const int more_than_max_open_files = 8200;
for (int i = 0; ++i < more_than_max_open_files;)
{
std::ifstream ifs(name_01);
VERIFY( static_cast<bool>(ifs) );
}
}
int main()
{
test02();
return 0;
}

57
libstdc++-v3/testsuite/27_io/basic_ifstream/open/char/1.cc Normal file
View File

@ -0,0 +1,57 @@
// Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.7 ifstream member functions
// @require@ %-*.tst %-*.txt
// @diff@ %-*.tst %-*.txt
#include <istream>
#include <fstream>
#include <testsuite_hooks.h>
const char name_01[] = "ifstream_members-1.tst";
// http://gcc.gnu.org/ml/libstdc++/2000-06/msg00136.html
void test01()
{
bool test = true;
std::ifstream ifs1;
ifs1.close();
// false as expected:
VERIFY( !ifs1.is_open() );
// this is now true:
VERIFY( !(ifs1) );
ifs1.open(name_01);
VERIFY( ifs1.is_open() );
// fail bit still true
VERIFY( !(ifs1) );
VERIFY( ifs1.rdstate() == std::ios_base::failbit );
ifs1.close();
}
int main()
{
test01();
return 0;
}

55
libstdc++-v3/testsuite/27_io/ifstream_members.cc → libstdc++-v3/testsuite/27_io/basic_ifstream/rdbuf/char/2832.cc
View File

@ -1,4 +1,4 @@
// Copyright (C) 2000, 2001 Free Software Foundation, Inc.
// Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
@ -27,52 +27,6 @@
const char name_01[] = "ifstream_members-1.tst";
const char name_02[] = "ifstream_members-1.txt";
// http://gcc.gnu.org/ml/libstdc++/2000-06/msg00136.html
bool test00()
{
bool test = true;
std::ifstream ifs1;
ifs1.close();
// false as expected:
VERIFY( !ifs1.is_open() );
// this is now true:
VERIFY( !(ifs1) );
ifs1.open(name_01);
VERIFY( ifs1.is_open() );
// fail bit still true
VERIFY( !(ifs1) );
VERIFY( ifs1.rdstate() == std::ios_base::failbit );
ifs1.close();
#ifdef DEBUG_ASSERT
assert(test);
#endif
return test;
}
// http://gcc.gnu.org/ml/libstdc++/2000-07/msg00004.html
bool test01()
{
bool test = true;
const int more_than_max_open_files = 8200;
for(int i = 0; ++i < more_than_max_open_files;)
{
std::ifstream ifs(name_01);
VERIFY( static_cast<bool>(ifs) );
}
#ifdef DEBUG_ASSERT
assert(test);
#endif
return test;
}
void
redirect_buffer(std::ios& stream, std::streambuf* new_buf)
{ stream.rdbuf(new_buf); }
@ -82,7 +36,7 @@ active_buffer(std::ios& stream)
{ return stream.rdbuf(); }
// libstdc++/2832
void test02()
void test03()
{
bool test = true;
const char* strlit01 = "fuck war";
@ -112,10 +66,7 @@ void test02()
int main()
{
test00();
test01();
test02();
test03();
return 0;
}

13
libstdc++-v3/testsuite/27_io/ios.cc → libstdc++-v3/testsuite/27_io/basic_ios/1.cc
View File

@ -45,16 +45,3 @@ void test01()
typedef test_type::pos_type pos_type;
typedef test_type::off_type off_type;
}
namespace test
{
using namespace std;
typedef short type_t;
template class basic_ios<type_t, char_traits<type_t> >;
} // test
int main()
{
test01();
return 0;
}

42
libstdc++-v3/testsuite/27_io/basic_ios/2.cc Normal file
View File

@ -0,0 +1,42 @@
// 2002-07-25 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2002 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.4.4 - Template class basic_ios
// NB: This file is for testing basic_ios with NO OTHER INCLUDES.
#include <ios>
// { dg-do compile }
namespace test
{
using namespace std;
typedef short type_t;
template class basic_ios<type_t, char_traits<type_t> >;
} // test

147
libstdc++-v3/testsuite/27_io/basic_ios/3.cc Normal file
View File

@ -0,0 +1,147 @@
// 1999-01-17 bkoz test functionality of basic_filebuf for char_type == char
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
// NB: This file is for testing basic_filebuf with NO OTHER INCLUDES.
#include <ios>
#include <testsuite_hooks.h>
// libstdc++/2020
// should be able to use custom char_type, custom traits type
class gnu_char_type
{
unsigned long character;
public:
// operator ==
bool
operator==(const gnu_char_type& __lhs)
{ return character == __lhs.character; }
// operator <
bool
operator<(const gnu_char_type& __lhs)
{ return character < __lhs.character; }
// default ctor
gnu_char_type() { }
// to_char_type
gnu_char_type(const unsigned long& __l) : character(__l) { }
// to_int_type
operator unsigned long() const { return character; }
};
// char_traits specialization
struct gnu_char_traits
{
typedef gnu_char_type char_type;
typedef long int_type;
typedef long pos_type;
typedef unsigned long off_type;
typedef long state_type;
static void
assign(char_type& __c1, const char_type& __c2) { }
static bool
eq(const char_type& __c1, const char_type& __c2) { return true; }
static bool
lt(const char_type& __c1, const char_type& __c2) { return true; }
static int
compare(const char_type* __s1, const char_type* __s2, size_t __n)
{ return 0; }
static size_t
length(const char_type* __s) { return 0; }
static const char_type*
find(const char_type* __s, size_t __n, const char_type& __a)
{ return __s; }
static char_type*
move(char_type* __s1, const char_type* __s2, size_t __n)
{ return __s1; }
static char_type*
copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return __s1; }
static char_type*
assign(char_type* __s, size_t __n, char_type __a)
{ return __s; }
static char_type
to_char_type(const int_type& __c)
{ return char_type(); }
static int_type
to_int_type(const char_type& __c)
{ return int_type(); }
static bool
eq_int_type(const int_type& __c1, const int_type& __c2)
{ return true; }
static int_type
eof()
{ return int_type(); }
static int_type
not_eof(const int_type& __c)
{ return int_type(); }
};
class gnu_ios: public std::basic_ios<gnu_char_type, gnu_char_traits>
{ };
void test07()
{
bool test = true;
try
{ gnu_ios obj; }
catch(std::exception& obj)
{
test = false;
VERIFY( test );
}
}
#if !__GXX_WEAK__
// Explicitly instantiate for systems with no COMDAT or weak support.
template
std::basic_streambuf<gnu_char_type>::int_type
std::basic_streambuf<gnu_char_type>::_S_pback_size;
#endif
int main()
{
test07();
return 0;
}
// more surf!!!

52
libstdc++-v3/testsuite/27_io/basic_ios/4.cc Normal file
View File

@ -0,0 +1,52 @@
// 2003-03-26 B enjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
#include <ios>
#include <sstream>
void test01()
{
// Check for required base class.
typedef std::ios test_type;
typedef std::ios_base base_type;
std::stringbuf buf;
const test_type& obj = test_type(&buf);
const base_type* base = &obj;
}
int main()
{
test01();
return 0;
}
// more surf!!!

81
libstdc++-v3/testsuite/27_io/basic_ios/clear/char/1.cc Normal file
View File

@ -0,0 +1,81 @@
// 1999-09-20 bkoz
// Copyright (C) 1999, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.4.4.2 basic_ios member functions
// NB: Don't include any other headers in this file.
#include <ios>
#include <testsuite_hooks.h>
// 27.4.4.3 basic_ios iostate flags function
void test01()
{
bool test = true;
typedef std::ios_base::fmtflags fmtflags;
typedef std::ios_base::iostate iostate;
using std::ios_base;
iostate iostate02, iostate03;
const iostate iostate01 = std::ios_base::badbit | std::ios_base::eofbit;
const iostate iostate04 = std::ios_base::badbit;
std::ios ios_01(NULL);
std::ios::char_type ct01;
std::ios::char_type ct02('x');;
// bool fail() const
VERIFY( ios_01.fail() );
// bool operator!() const
VERIFY( !ios_01 );
// iostate rdstate() const
iostate03 = ios_01.rdstate();
VERIFY( static_cast<bool>(iostate03 & std::ios_base::badbit) );
// void clear(iostate state = goodbit)
try {
ios_01.clear(std::ios_base::eofbit);
iostate02 = ios_01.rdstate();
VERIFY( static_cast<bool>(iostate02 & iostate01) );
}
catch(std::ios_base::failure& fail) {
VERIFY( false );
}
catch(...) {
VERIFY( false );
}
}
int main()
{
test01();
return 0;
}

9
libstdc++-v3/testsuite/27_io/ios_ctor.cc → libstdc++-v3/testsuite/27_io/basic_ios/cons/char/1.cc
View File

@ -1,6 +1,6 @@
// 1999-07-23 bkoz
// Copyright (C) 1999 Free Software Foundation, Inc.
// Copyright (C) 1999, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
@ -79,13 +79,10 @@ void test01()
VERIFY( ios_01.precision() == 6 );
VERIFY( ios_01.fill() == ios_01.widen(' ') );
VERIFY( ios_01.getloc() == glocale );
#ifdef DEBUG_ASSERT
assert(test);
#endif
}
int main() {
int main()
{
test01();
return 0;
}

61
libstdc++-v3/testsuite/27_io/basic_ios/cons/char/2.cc Normal file
View File

@ -0,0 +1,61 @@
// 2001-06-05 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.4.2.1.6 class ios_base::init
#include <ios>
#include <testsuite_hooks.h>
// Non-required instantiations don't have the required facets inbued,
// by default, into the locale object.
// See 27.4.4.1
class gnu_ios: public std::basic_ios<char> { };
void test01()
{
bool test = true;
// 01: Doesn't call basic_ios::init, which uses ctype<char_type>..
// This should be unambiguously correct.
try
{
gnu_ios gios;
}
catch(...)
{
test = false;
}
VERIFY( test );
}
int main()
{
test01();
return 0;
}

232
libstdc++-v3/testsuite/27_io/ios_init.cc → libstdc++-v3/testsuite/27_io/basic_ios/cons/char/3.cc
View File

@ -1,6 +1,6 @@
// 2001-06-05 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
@ -29,9 +29,7 @@
// 27.4.2.1.6 class ios_base::init
#include <fstream>
#include <sstream>
#include <iostream>
#include <testsuite_hooks.h>
// char_traits specialization
@ -115,163 +113,20 @@ namespace std
static int_type
eof() { return static_cast<int_type>(-1); }
static int_type
not_eof(const int_type& __c)
{ return eq_int_type(__c, eof()) ? int_type(0) : __c; }
};
template<>
struct char_traits<unsigned char>
{
typedef unsigned char char_type;
// Unsigned as wint_t in unsigned.
typedef unsigned long int_type;
typedef streampos pos_type;
typedef streamoff off_type;
typedef mbstate_t state_type;
static void
assign(char_type& __c1, const char_type& __c2)
{ __c1 = __c2; }
static bool
eq(const char_type& __c1, const char_type& __c2)
{ return __c1 == __c2; }
static bool
lt(const char_type& __c1, const char_type& __c2)
{ return __c1 < __c2; }
static int
compare(const char_type* __s1, const char_type* __s2, size_t __n)
{
for (size_t __i = 0; __i < __n; ++__i)
if (!eq(__s1[__i], __s2[__i]))
return lt(__s1[__i], __s2[__i]) ? -1 : 1;
return 0;
}
static size_t
length(const char_type* __s)
{
const char_type* __p = __s;
while (__p && *__p)
++__p;
return (__p - __s);
}
static const char_type*
find(const char_type* __s, size_t __n, const char_type& __a)
{
for (const char_type* __p = __s; size_t(__p - __s) < __n; ++__p)
if (*__p == __a) return __p;
return 0;
}
static char_type*
move(char_type* __s1, const char_type* __s2, size_t __n)
{ return (char_type*) memmove(__s1, __s2, __n * sizeof(char_type)); }
static char_type*
copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return (char_type*) memcpy(__s1, __s2, __n * sizeof(char_type)); }
static char_type*
assign(char_type* __s, size_t __n, char_type __a)
{
for (char_type* __p = __s; __p < __s + __n; ++__p)
assign(*__p, __a);
return __s;
}
static char_type
to_char_type(const int_type& __c)
{ return char_type(); }
static int_type
to_int_type(const char_type& __c) { return int_type(); }
static bool
eq_int_type(const int_type& __c1, const int_type& __c2)
{ return __c1 == __c2; }
static int_type
eof() { return static_cast<int_type>(-1); }
static int_type
not_eof(const int_type& __c)
{ return eq_int_type(__c, eof()) ? int_type(0) : __c; }
};
} // namespace std
class gnu_filebuf: public std::filebuf
{
int i;
public:
gnu_filebuf(int j = 1): i(j) { }
~gnu_filebuf() { --i; }
int get_i() { return i;}
};
const int initial = 4;
gnu_filebuf buf(initial);
// libstdc++/3045, in a vague way.
void test01()
{
bool test = true;
int k1;
// 1 normal
k1 = buf.get_i();
VERIFY( k1 == initial );
{
std::cout.rdbuf(&buf);
}
k1 = buf.get_i();
VERIFY( k1 == initial );
// 2 syncd off
k1 = buf.get_i();
VERIFY( k1 == initial );
{
std::cout.rdbuf(&buf);
std::ios_base::sync_with_stdio(false); // make sure doesn't clobber buf
}
k1 = buf.get_i();
VERIFY( k1 == initial );
// 3 callling init
k1 = buf.get_i();
VERIFY( k1 == initial );
{
std::cout.rdbuf(&buf);
std::ios_base::Init make_sure_initialized;
}
k1 = buf.get_i();
VERIFY( k1 == initial );
}
// Non-required instantiations don't have the required facets inbued,
// by default, into the locale object.
// See 27.4.4.1
class gnu_ios: public std::basic_ios<char> { };
void test02()
{
bool test = true;
// 01: Doesn't call basic_ios::init, which uses ctype<char_type>..
// This should be unambiguously correct.
try
{
gnu_ios gios;
}
catch(...)
{
test = false;
}
// 02: Calls basic_ios::init, which may call ctype<char_type>...
try
{
@ -302,80 +157,6 @@ void test02()
VERIFY( test );
}
// libstdc++/3983
void test03()
{
using namespace std;
bool test = true;
// input streams
basic_istringstream<unsigned char> iss_uc;
unsigned char arr[6] = { 'a', 'b', 'c', 'd', 'e' };
// Sentry uses locale info, so have to try one formatted input.
try
{
int i;
iss_uc >> i;
}
catch (bad_cast& obj)
{ }
catch (exception& obj)
{ test = false; }
try
{
iss_uc >> arr;
}
catch (bad_cast& obj)
{ }
catch (exception& obj)
{ test = false; }
try
{
iss_uc >> ws;
}
catch (bad_cast& obj)
{ }
catch (exception& obj)
{ test = false; }
try
{
basic_string<unsigned char> s_uc(arr);
iss_uc >> s_uc;
}
catch (bad_cast& obj)
{ }
catch (exception& obj)
{ test = false; }
// output streams
basic_ostringstream<unsigned char> oss_uc;
try
{
bool b = true;
oss_uc << b;
}
catch (bad_cast& obj)
{ }
catch (exception& obj)
{ test = false; }
VERIFY( test );
}
// libstdc++/5268
int test04()
{
std::stringbuf b1;
std::cout.rdbuf( &b1 );
std::cout << "hello\n";
return 0;
}
#if !__GXX_WEAK__
// Explicitly instantiate for systems with no COMDAT or weak support.
template
@ -385,21 +166,10 @@ template
template
unsigned short
std::basic_string<unsigned short>::_Rep::_S_terminal;
template
std::basic_string<unsigned char>::size_type
std::basic_string<unsigned char>::_Rep::_S_max_size;
template
unsigned char
std::basic_string<unsigned char>::_Rep::_S_terminal;
#endif
int main()
{
test01();
test02();
test03();
test04();
return 0;
}

87
libstdc++-v3/testsuite/27_io/basic_ios/copyfmt/char/1.cc Normal file
View File

@ -0,0 +1,87 @@
// 1999-09-20 bkoz
// Copyright (C) 1999, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.4.4.2 basic_ios member functions
// NB: Don't include any other headers in this file.
#include <ios>
#include <testsuite_hooks.h>
// 27.4.4.3 basic_ios iostate flags function
void test02()
{
bool test = true;
typedef std::ios_base::fmtflags fmtflags;
typedef std::ios_base::iostate iostate;
using std::ios_base;
iostate iostate02, iostate03;
const iostate iostate01 = std::ios_base::badbit | std::ios_base::eofbit;
const iostate iostate04 = std::ios_base::badbit;
// basic_ios& copyfmt(const basic_ios& rhs)
{
std::ios ios_01(NULL);
std::ios ios_02(NULL);
ios_01.exceptions(std::ios_base::eofbit);
ios_02.exceptions(std::ios_base::eofbit);
try {
ios_01.copyfmt(ios_02);
}
catch(...) {
VERIFY( false );
}
}
{
std::ios ios_01(NULL);
std::ios ios_02(NULL);
ios_01.clear(std::ios_base::eofbit);
ios_02.exceptions(std::ios_base::eofbit);
try {
ios_01.copyfmt(ios_02);
VERIFY( false );
}
catch(std::ios_base::failure& fail) {
VERIFY( true );
}
catch(...) {
VERIFY( false );
}
}
}
int main()
{
test02();
return 0;
}

73
libstdc++-v3/testsuite/27_io/basic_ios/copyfmt/char/2.cc Normal file
View File

@ -0,0 +1,73 @@
// 1999-09-20 bkoz
// Copyright (C) 1999, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.4.4.2 basic_ios member functions
// NB: Don't include any other headers in this file.
#include <ios>
#include <testsuite_hooks.h>
// copyfmt and locales.
void test03()
{
bool test = true;
using namespace std;
typedef std::ios_base::fmtflags fmtflags;
typedef std::ios_base::iostate iostate;
locale loc_c = locale::classic();
locale loc_de("de_DE");
std::ios ios_01(NULL);
std::ios ios_02(NULL);
ios_01.imbue(loc_c);
ios_02.imbue(loc_de);
ios_02.setstate(ios_base::badbit);
VERIFY( loc_c == ios_01.getloc() );
VERIFY( loc_de == ios_02.getloc() );
iostate ios1 = ios_01.rdstate();
iostate ios2 = ios_02.rdstate();
streambuf* sb1 = ios_01.rdbuf();
streambuf* sb2 = ios_02.rdbuf();
ios_01.copyfmt(ios_02);
VERIFY( loc_de == ios_01.getloc() );
VERIFY( ios_01.getloc() == ios_02.getloc() );
VERIFY( ios1 == ios_01.rdstate() );
VERIFY( ios2 == ios_02.rdstate() );
VERIFY( sb1 == ios_01.rdbuf() );
VERIFY( sb2 == ios_02.rdbuf() );
}
int main()
{
__gnu_cxx_test::run_test_wrapped_generic_locale_exception_catcher(test03);
return 0;
}

88
libstdc++-v3/testsuite/27_io/basic_ios/exceptions/char/1.cc Normal file
View File

@ -0,0 +1,88 @@
// 1999-09-20 bkoz
// Copyright (C) 1999, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.4.4.2 basic_ios member functions
// NB: Don't include any other headers in this file.
#include <ios>
#include <testsuite_hooks.h>
void test01()
{
bool test = true;
typedef std::ios_base::fmtflags fmtflags;
typedef std::ios_base::iostate iostate;
using std::ios_base;
iostate iostate02, iostate03;
const iostate iostate01 = std::ios_base::badbit | std::ios_base::eofbit;
const iostate iostate04 = std::ios_base::badbit;
// iostate exceptions() const
{
std::ios ios_01(NULL);
VERIFY( ios_01.exceptions() == std::ios_base::goodbit );
}
// void exceptions(iostate except)
{
std::ios ios_01(NULL);
try {
ios_01.exceptions(std::ios_base::eofbit);
}
catch(...) {
VERIFY( false );
}
iostate02 = ios_01.exceptions();
VERIFY( static_cast<bool>(iostate02 & std::ios_base::eofbit) );
}
{
std::ios ios_01(NULL);
ios_01.clear(std::ios_base::eofbit);
try {
ios_01.exceptions(std::ios_base::eofbit);
VERIFY( false );
}
catch(std::ios_base::failure& fail) {
iostate02 = ios_01.exceptions();
VERIFY( static_cast<bool>(iostate02 & std::ios_base::eofbit) );
}
catch(...) {
VERIFY( false );
}
}
}
int main()
{
test01();
return 0;
}

66
libstdc++-v3/testsuite/27_io/basic_ios/locales/char/1.cc Normal file
View File

@ -0,0 +1,66 @@
// 1999-09-20 bkoz
// Copyright (C) 1999, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.4.4.2 basic_ios member functions
// NB: Don't include any other headers in this file.
#include <ios>
#include <testsuite_hooks.h>
void test01()
{
bool test = true;
std::ios_base::fmtflags flag02, flag03;
const std::ios_base::fmtflags flag01 = std::ios_base::skipws
| std::ios_base::dec;
const std::locale c_loc = std::locale::classic();
std::ios ios_01(NULL);
std::ios::char_type ct01;
std::ios::char_type ct02('x');;
// 27.4.2.3 locales
ios_01.imbue(c_loc);
// char narrow(char_type c, char dfault) const;
char c1 = ios_01.narrow(ct02, 0);
VERIFY( c1 == 'x' );
// char_type widen(char c) const;
ct01 = ios_01.widen('c');
VERIFY( ct01 == 'c' );
}
int main()
{
test01();
return 0;
}

13
libstdc++-v3/testsuite/27_io/iostream.cc → libstdc++-v3/testsuite/27_io/basic_iostream/1.cc
View File

@ -45,16 +45,3 @@ void test01()
typedef test_type::pos_type pos_type;
typedef test_type::off_type off_type;
}
namespace test
{
using namespace std;
typedef short type_t;
template class basic_iostream<type_t, char_traits<type_t> >;
} // test
int main()
{
test01();
return 0;
}

42
libstdc++-v3/testsuite/27_io/basic_iostream/2.cc Normal file
View File

@ -0,0 +1,42 @@
// 2002-01-08 bkoz
// Copyright (C) 2002 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.6.1.5 - Template class basic_iostream
// NB: This file is for testing iostream with NO OTHER INCLUDES.
// { dg-do compile }
#include <istream>
namespace test
{
using namespace std;
typedef short type_t;
template class basic_iostream<type_t, char_traits<type_t> >;
} // test

149
libstdc++-v3/testsuite/27_io/basic_iostream/3.cc Normal file
View File

@ -0,0 +1,149 @@
// 1999-01-17 bkoz test functionality of basic_filebuf for char_type == char
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
// NB: This file is for testing basic_filebuf with NO OTHER INCLUDES.
#include <iostream>
#include <testsuite_hooks.h>
// { dg-do compile }
// libstdc++/2020
// should be able to use custom char_type, custom traits type
class gnu_char_type
{
unsigned long character;
public:
// operator ==
bool
operator==(const gnu_char_type& __lhs)
{ return character == __lhs.character; }
// operator <
bool
operator<(const gnu_char_type& __lhs)
{ return character < __lhs.character; }
// default ctor
gnu_char_type() { }
// to_char_type
gnu_char_type(const unsigned long& __l) : character(__l) { }
// to_int_type
operator unsigned long() const { return character; }
};
// char_traits specialization
struct gnu_char_traits
{
typedef gnu_char_type char_type;
typedef long int_type;
typedef long pos_type;
typedef unsigned long off_type;
typedef long state_type;
static void
assign(char_type& __c1, const char_type& __c2) { }
static bool
eq(const char_type& __c1, const char_type& __c2) { return true; }
static bool
lt(const char_type& __c1, const char_type& __c2) { return true; }
static int
compare(const char_type* __s1, const char_type* __s2, size_t __n)
{ return 0; }
static size_t
length(const char_type* __s) { return 0; }
static const char_type*
find(const char_type* __s, size_t __n, const char_type& __a)
{ return __s; }
static char_type*
move(char_type* __s1, const char_type* __s2, size_t __n)
{ return __s1; }
static char_type*
copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return __s1; }
static char_type*
assign(char_type* __s, size_t __n, char_type __a)
{ return __s; }
static char_type
to_char_type(const int_type& __c)
{ return char_type(); }
static int_type
to_int_type(const char_type& __c)
{ return int_type(); }
static bool
eq_int_type(const int_type& __c1, const int_type& __c2)
{ return true; }
static int_type
eof()
{ return int_type(); }
static int_type
not_eof(const int_type& __c)
{ return int_type(); }
};
void test07()
{
bool test = true;
typedef std::basic_iostream<gnu_char_type, gnu_char_traits> gnu_iostr;
try
{
gnu_iostr obj(NULL);
}
catch(std::exception& obj)
{
test = false;
VERIFY( test );
}
}
#if !__GXX_WEAK__
// Explicitly instantiate for systems with no COMDAT or weak support.
template
std::basic_streambuf<gnu_char_type>::int_type
std::basic_streambuf<gnu_char_type>::_S_pback_size;
#endif
int main()
{
test07();
return 0;
}
// more surf!!!

54
libstdc++-v3/testsuite/27_io/basic_iostream/4.cc Normal file
View File

@ -0,0 +1,54 @@
// 2003-03-26 B enjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
#include <iostream>
#include <sstream>
void test01()
{
// Check for required base class.
typedef std::iostream test_type;
typedef std::istream base_type1;
typedef std::ostream base_type2;
std::stringbuf buf;
const test_type& obj = test_type(&buf);
const base_type1* base1 = &obj;
const base_type2* base2 = &obj;
}
int main()
{
test01();
return 0;
}
// more surf!!!

15
libstdc++-v3/testsuite/27_io/istream.cc → libstdc++-v3/testsuite/27_io/basic_istream/1.cc
View File

@ -46,18 +46,3 @@ void test01()
typedef test_type::pos_type pos_type;
typedef test_type::off_type off_type;
}
namespace test
{
using namespace std;
using __gnu_cxx_test::pod_char;
typedef short type_t;
template class basic_istream<type_t, char_traits<type_t> >;
template class basic_istream<pod_char, char_traits<pod_char> >;
} // test
int main()
{
test01();
return 0;
}

45
libstdc++-v3/testsuite/27_io/basic_istream/2.cc Normal file
View File

@ -0,0 +1,45 @@
// 1999-09-20 bkoz
// Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 27.6.1.1 basic_istream
// NB: This file is for testing istream with NO OTHER INCLUDES.
#include <istream>
#include <testsuite_hooks.h>
// { dg-do compile }
namespace test
{
using namespace std;
using __gnu_cxx_test::pod_char;
typedef short type_t;
template class basic_istream<type_t, char_traits<type_t> >;
template class basic_istream<pod_char, char_traits<pod_char> >;
} // test

147
libstdc++-v3/testsuite/27_io/basic_istream/3.cc Normal file
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@ -0,0 +1,147 @@
// 1999-01-17 bkoz test functionality of basic_filebuf for char_type == char
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
// NB: This file is for testing basic_filebuf with NO OTHER INCLUDES.
#include <istream>
#include <testsuite_hooks.h>
// { dg-do compile }
// libstdc++/2020
// should be able to use custom char_type, custom traits type
class gnu_char_type
{
unsigned long character;
public:
// operator ==
bool
operator==(const gnu_char_type& __lhs)
{ return character == __lhs.character; }
// operator <
bool
operator<(const gnu_char_type& __lhs)
{ return character < __lhs.character; }
// default ctor
gnu_char_type() { }
// to_char_type
gnu_char_type(const unsigned long& __l) : character(__l) { }
// to_int_type
operator unsigned long() const { return character; }
};
// char_traits specialization
struct gnu_char_traits
{
typedef gnu_char_type char_type;
typedef long int_type;
typedef long pos_type;
typedef unsigned long off_type;
typedef long state_type;
static void
assign(char_type& __c1, const char_type& __c2) { }
static bool
eq(const char_type& __c1, const char_type& __c2) { return true; }
static bool
lt(const char_type& __c1, const char_type& __c2) { return true; }
static int
compare(const char_type* __s1, const char_type* __s2, size_t __n)
{ return 0; }
static size_t
length(const char_type* __s) { return 0; }
static const char_type*
find(const char_type* __s, size_t __n, const char_type& __a)
{ return __s; }
static char_type*
move(char_type* __s1, const char_type* __s2, size_t __n)
{ return __s1; }
static char_type*
copy(char_type* __s1, const char_type* __s2, size_t __n)
{ return __s1; }
static char_type*
assign(char_type* __s, size_t __n, char_type __a)
{ return __s; }
static char_type
to_char_type(const int_type& __c)
{ return char_type(); }
static int_type
to_int_type(const char_type& __c)
{ return int_type(); }
static bool
eq_int_type(const int_type& __c1, const int_type& __c2)
{ return true; }
static int_type
eof()
{ return int_type(); }
static int_type
not_eof(const int_type& __c)
{ return int_type(); }
};
void test07()
{
bool test = true;
typedef std::basic_istream<gnu_char_type, gnu_char_traits> gnu_istr;
try
{ gnu_istr obj(NULL); }
catch(std::exception& obj)
{
test = false;
VERIFY( test );
}
}
#if !__GXX_WEAK__
// Explicitly instantiate for systems with no COMDAT or weak support.
template
std::basic_streambuf<gnu_char_type>::int_type
std::basic_streambuf<gnu_char_type>::_S_pback_size;
#endif
int main()
{
test07();
return 0;
}
// more surf!!!

52
libstdc++-v3/testsuite/27_io/basic_istream/4.cc Normal file
View File

@ -0,0 +1,52 @@
// 2003-03-26 B enjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.8.1.1 - Template class basic_filebuf
#include <istream>
#include <sstream>
void test01()
{
// Check for required base class.
typedef std::istream test_type;
typedef std::ios base_type;
std::stringbuf buf;
const test_type& obj = test_type(&buf);
const base_type* base = &obj;
}
int main()
{
test01();
return 0;
}
// more surf!!!

0
libstdc++-v3/testsuite/27_io/istream_exception.cc → libstdc++-v3/testsuite/27_io/basic_istream/exceptions/char/9561.cc
View File

0
libstdc++-v3/testsuite/27_io/istream_extractor_arith/01.cc → libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char/01.cc
View File

0
libstdc++-v3/testsuite/27_io/istream_extractor_arith/02.cc → libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char/02.cc
View File

0
libstdc++-v3/testsuite/27_io/istream_extractor_arith/03.cc → libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char/03.cc
View File

0
libstdc++-v3/testsuite/27_io/istream_extractor_arith/06.cc → libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char/06.cc
View File

0
libstdc++-v3/testsuite/27_io/istream_extractor_arith/07.cc → libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char/07.cc
View File

0
libstdc++-v3/testsuite/27_io/istream_extractor_arith/08.cc → libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char/08.cc
View File

0
libstdc++-v3/testsuite/27_io/istream_extractor_arith/09.cc → libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char/09.cc
View File

0
libstdc++-v3/testsuite/27_io/istream_extractor_arith/10.cc → libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char/10.cc
View File

0
libstdc++-v3/testsuite/27_io/istream_extractor_arith/11.cc → libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char/11.cc
View File

0
libstdc++-v3/testsuite/27_io/istream_extractor_arith/12.cc → libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc
View File

0
libstdc++-v3/testsuite/27_io/istream_extractor_arith/13.cc → libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char/13.cc
View File

130
libstdc++-v3/testsuite/27_io/istream_extractor_char.cc → libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/1.cc
View File

@ -1,6 +1,6 @@
// 1999-07-26 bkoz
// Copyright (C) 1999 Free Software Foundation
// Copyright (C) 1999, 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
@ -24,8 +24,8 @@
#include <sstream>
#include <testsuite_hooks.h>
bool test01() {
void test01()
{
bool test = true;
std::string str_01;
const std::string str_02("coltrane playing 'softly as a morning sunrise'");
@ -74,7 +74,6 @@ bool test01() {
VERIFY( state1 == state2 );
VERIFY( !static_cast<bool>(state2 & statefail) );
// template<_CharT, _Traits>
// basic_istream& operator>>(istream&, unsigned char*)
unsigned char array2[n];
@ -88,9 +87,8 @@ bool test01() {
VERIFY( array2[6] == 'y' );
int1 = is_02.peek(); // should be ' '
VERIFY( int1 == ' ' );
// template<_CharT, _Traits>
// template<_CharT, _Traits>
// basic_istream& operator>>(istream&, signed char*)
signed char array3[n];
state1 = is_02.rdstate();
@ -102,128 +100,10 @@ bool test01() {
VERIFY( array3[1] == 's' );
int1 = is_02.peek(); // should be ' '
VERIFY( int1 == ' ' );
// testing with width() control enabled.
is_02.width(8);
state1 = is_02.rdstate();
is_02 >> array1; // should snake a
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( !ctraits_type::compare(array1, "a", 2) );
is_02.width(1);
state1 = is_02.rdstate();
is_02 >> array1; // should snake nothing, set failbit
state2 = is_02.rdstate();
VERIFY( state1 != state2 );
VERIFY( state2 == statefail );
VERIFY( array1[0] == '\0' );
is_02.width(8);
is_02.clear();
state1 = is_02.rdstate();
VERIFY( !state1 );
is_02 >> array1; // should snake "morning"
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( !ctraits_type::compare(array1, "morning", 8) );
// testing for correct exception setting
const std::string str_04(" impulse!!");
std::stringbuf isbuf_03(str_04, std::ios_base::in);
std::stringbuf isbuf_04(str_04, std::ios_base::in);
std::istream is_03(&isbuf_03);
std::istream is_04(&isbuf_04);
is_03 >> array1;
VERIFY( !ctraits_type::compare(array1,"impulse!!", 10) );
VERIFY( is_03.rdstate() == std::ios_base::eofbit );
is_04.width(9);
is_04 >> array1;
VERIFY( ! std::ios::traits_type::compare(array1,"impulse!", 9) );
VERIFY( !is_04.rdstate() );
#ifdef DEBUG_ASSERT
assert(test);
#endif
return test;
}
bool test02() {
typedef std::ios::traits_type ctraits_type;
bool test = true;
std::string str_01;
const std::string str_02("or coltrane playing tunji with jimmy garrison");
const std::string str_03("coltrane");
std::stringbuf isbuf_01(std::ios_base::in);
std::stringbuf isbuf_02(str_02, std::ios_base::in);
std::istream is_01(NULL);
std::istream is_02(&isbuf_02);
std::ios_base::iostate state1, state2, statefail;
statefail = std::ios_base::failbit;
// template<_CharT, _Traits>
// basic_istream& operator>>(istream&, _CharT&)
char c1 = 'c', c2 = 'c';
state1 = is_01.rdstate();
is_01 >> c1;
state2 = is_01.rdstate();
VERIFY( state1 != state2 );
VERIFY( c1 == c2 );
VERIFY( static_cast<bool>(state2 & statefail) );
state1 = is_02.rdstate();
is_02 >> c1;
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( c1 == 'o' );
is_02 >> c1;
is_02 >> c1;
VERIFY( c1 == 'c' );
VERIFY( !static_cast<bool>(state2 & statefail) );
// template<_CharT, _Traits>
// basic_istream& operator>>(istream&, unsigned char&)
unsigned char uc1 = 'c';
state1 = is_02.rdstate();
is_02 >> uc1;
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( uc1 == 'o' );
is_02 >> uc1;
is_02 >> uc1;
VERIFY( uc1 == 't' );
// template<_CharT, _Traits>
// basic_istream& operator>>(istream&, signed char&)
signed char sc1 = 'c';
state1 = is_02.rdstate();
is_02 >> sc1;
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( sc1 == 'r' );
is_02 >> sc1;
is_02 >> sc1;
VERIFY( sc1 == 'n' );
#ifdef DEBUG_ASSERT
assert(test);
#endif
return test;
}
int main()
{
test01();
test02();
return 0;
}

92
libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/2.cc Normal file
View File

@ -0,0 +1,92 @@
// 1999-07-26 bkoz
// Copyright (C) 1999, 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.6.1.2.3 character extractors
#include <istream>
#include <sstream>
#include <testsuite_hooks.h>
void test02()
{
typedef std::ios::traits_type ctraits_type;
bool test = true;
std::string str_01;
const std::string str_02("or coltrane playing tunji with jimmy garrison");
const std::string str_03("coltrane");
std::stringbuf isbuf_01(std::ios_base::in);
std::stringbuf isbuf_02(str_02, std::ios_base::in);
std::istream is_01(NULL);
std::istream is_02(&isbuf_02);
std::ios_base::iostate state1, state2, statefail;
statefail = std::ios_base::failbit;
// template<_CharT, _Traits>
// basic_istream& operator>>(istream&, _CharT&)
char c1 = 'c', c2 = 'c';
state1 = is_01.rdstate();
is_01 >> c1;
state2 = is_01.rdstate();
VERIFY( state1 != state2 );
VERIFY( c1 == c2 );
VERIFY( static_cast<bool>(state2 & statefail) );
state1 = is_02.rdstate();
is_02 >> c1;
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( c1 == 'o' );
is_02 >> c1;
is_02 >> c1;
VERIFY( c1 == 'c' );
VERIFY( !static_cast<bool>(state2 & statefail) );
// template<_CharT, _Traits>
// basic_istream& operator>>(istream&, unsigned char&)
unsigned char uc1 = 'c';
state1 = is_02.rdstate();
is_02 >> uc1;
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( uc1 == 'o' );
is_02 >> uc1;
is_02 >> uc1;
VERIFY( uc1 == 't' );
// template<_CharT, _Traits>
// basic_istream& operator>>(istream&, signed char&)
signed char sc1 = 'c';
state1 = is_02.rdstate();
is_02 >> sc1;
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( sc1 == 'r' );
is_02 >> sc1;
is_02 >> sc1;
VERIFY( sc1 == 'n' );
}
int main()
{
test02();
return 0;
}

95
libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/char/3.cc Normal file
View File

@ -0,0 +1,95 @@
// 1999-07-26 bkoz
// Copyright (C) 1999, 2003 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.6.1.2.3 character extractors
#include <istream>
#include <sstream>
#include <testsuite_hooks.h>
void test01()
{
bool test = true;
std::string str_01;
const std::string str_02("coltrane playing 'softly as a morning sunrise'");
const std::string str_03("coltrane");
std::stringbuf isbuf_01(std::ios_base::in);
std::stringbuf isbuf_02(str_02, std::ios_base::in);
std::istream is_01(NULL);
std::istream is_02(&isbuf_02);
std::ios_base::iostate state1, state2, statefail;
statefail = std::ios_base::failbit;
// template<_CharT, _Traits>
// basic_istream& operator>>(istream&, _CharT*)
int n = 20;
char array1[n];
typedef std::ios::traits_type ctraits_type;
ctraits_type::int_type i1, i2;
// testing with width() control enabled.
is_02.width(8);
state1 = is_02.rdstate();
is_02 >> array1; // should snake "coltran"
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( !ctraits_type::compare(array1, "coltran", 7) );
is_02.width(1);
state1 = is_02.rdstate();
is_02 >> array1; // should snake nothing, set failbit
state2 = is_02.rdstate();
VERIFY( state1 != state2 );
VERIFY( state2 == statefail );
VERIFY( array1[0] == '\0' );
is_02.width(8);
is_02.clear();
state1 = is_02.rdstate();
VERIFY( !state1 );
is_02 >> array1; // should snake "e"
state2 = is_02.rdstate();
VERIFY( state1 == state2 );
VERIFY( !ctraits_type::compare(array1, "e", 1) );
// testing for correct exception setting
const std::string str_04(" impulse!!");
std::stringbuf isbuf_03(str_04, std::ios_base::in);
std::stringbuf isbuf_04(str_04, std::ios_base::in);
std::istream is_03(&isbuf_03);
std::istream is_04(&isbuf_04);
is_03 >> array1;
VERIFY( !ctraits_type::compare(array1,"impulse!!", 10) );
VERIFY( is_03.rdstate() == std::ios_base::eofbit );
is_04.width(9);
is_04 >> array1;
VERIFY( ! std::ios::traits_type::compare(array1,"impulse!", 9) );
VERIFY( !is_04.rdstate() );
}
int main()
{
test01();
return 0;
}

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