[multiple changes]
2003-05-10 Petur Runolfsson <peturr02@ru.is> PR libstdc++/9027 PR libstdc++/9520 PR libstdc++/10096 * include/bits/fstream.tcc (basic_file::_M_underflow): Add generic implementation, based on old wchar_t specialization, add support for codecvt::in() return value of codecvt_base::noconv, remove _M_file.sys_ungetc() call. * include/std/std_fstream.h (basic_file::underflow, basic_file::uflow, basic_file::_M_underflow): Remove specialization declarations, call _M_underflow from generic versions of underflow and uflow. * src/fstream.cc (basic_file::underflow, basic_file::uflow, basic_file::_M_underflow): Remove specializations. * src/Makefile.am (sources): Remove fstream.cc. * src/Makefile.in: Regenerated. * testsuite/27_io/basic_filebuf/underflow/10096.cc: New test. * testsuite/27_io/basic_filebuf/underflow/char/1.cc: New test. * testsuite/27_io/basic_filebuf/underflow/char/9027.cc: New test. * testsuite/27_io/basic_filebuf/underflow/wchar_t/9520.cc: New test. 2003-05-10 Benjamin Kosnik <bkoz@redhat.com> * include/ext/stdio_filebuf.h (__stdio_filebuf): Remove stack buffer. * config/io/basic_file_stdio.h (__basic_file::xsgetn): Remove unbuffered bits. (__basic_file::xsputn): Same. (__basic_file::seekoff): Same. (__basic_file::seekpos): Same. (__basic_file::showmanyc): Same. * config/io/basic_file_stdio.cc: Same. * include/std/std_fstream.h: Same. * include/bits/fstream.tcc: Same. * src/fstream.cc: Same. * testsuite/27_io/basic_filebuf/sgetn/char/1.cc (test05): Tidy. 2003-05-10 Petur Runolfsson <peturr02@ru.is> PR libstdc++/9520 PR libstdc++/9661 PR libstdc++/9662 * include/ext/stdio_sync_filebuf.h: New file. (basic_stdiobuf): New. * include/Makefile.am (ext_headers): Add ext/stdio_sync_filebuf.h * include/Makefile.in: Regenerate. * include/bits/ios_base.h (Init::_S_create_buffers, Init::_S_destroy_buffers): Remove declarations. * src/globals.cc (buf_cout_sync, buf_cin_sync, buf_cerr_sync, buf_wcout_sync, buf_wcin_sync, buf_wcerr_sync): Define. * src/ios.cc (Init::_S_create_buffers, Init::_S_destroy_buffers): Remove. (Init::Init): Create and use syncronized buffers. (ios_base::sync_with_stdio): Destroy syncronized buffers, create and install unsyncronized buffers. * testsuite/27_io/objects/char/10.cc: New test. * testsuite/27_io/objects/char/9.cc: New test. * testsuite/27_io/objects/char/9661-1.cc: New test. * testsuite/27_io/objects/char/9661-2_xin.cc: New test. * testsuite/27_io/objects/char/9661-2_xin.in: New. * testsuite/27_io/objects/wchar_t/1.cc: New test. * testsuite/27_io/objects/wchar_t/10.cc: New test. * testsuite/27_io/objects/wchar_t/2.cc: New test. * testsuite/27_io/objects/wchar_t/2523-1_xin.cc: New test. * testsuite/27_io/objects/wchar_t/2523-1_xin.in: New. * testsuite/27_io/objects/wchar_t/2523-2_xin.cc: New test. * testsuite/27_io/objects/wchar_t/2523-2_xin.in: New. * testsuite/27_io/objects/wchar_t/3045.cc: New test. * testsuite/27_io/objects/wchar_t/3647.cc: New test. * testsuite/27_io/objects/wchar_t/3_xin.cc: New test. * testsuite/27_io/objects/wchar_t/3_xin.in: New. * testsuite/27_io/objects/wchar_t/4_xin.cc: New test. * testsuite/27_io/objects/wchar_t/4_xin.in: New. * testsuite/27_io/objects/wchar_t/5.cc: New test. * testsuite/27_io/objects/wchar_t/5268.cc: New test. * testsuite/27_io/objects/wchar_t/5280_xin.cc: New test. * testsuite/27_io/objects/wchar_t/5280_xin.in: New. * testsuite/27_io/objects/wchar_t/6.cc: New test. * testsuite/27_io/objects/wchar_t/6548_xin.cc: New test. * testsuite/27_io/objects/wchar_t/6548_xin.in: New. * testsuite/27_io/objects/wchar_t/6648-1_xin.cc: New test. * testsuite/27_io/objects/wchar_t/6648-1_xin.in: New. * testsuite/27_io/objects/wchar_t/6648-2_xin.cc: New test. * testsuite/27_io/objects/wchar_t/6648-2_xin.in: New. * testsuite/27_io/objects/wchar_t/7.cc: New test. * testsuite/27_io/objects/wchar_t/7744_xin.cc: New test. * testsuite/27_io/objects/wchar_t/7744_xin.in: New. * testsuite/27_io/objects/wchar_t/8.cc: New test. * testsuite/27_io/objects/wchar_t/9_xin.cc: New test. * testsuite/27_io/objects/wchar_t/9_xin.in: New. * testsuite/27_io/objects/wchar_t/9520.cc: New test. * testsuite/27_io/objects/wchar_t/9661-1.cc: New test. * testsuite/27_io/objects/wchar_t/9661-2_xin.cc: New test. * testsuite/27_io/objects/wchar_t/9661-2_xin.in: New. * testsuite/27_io/objects/wchar_t/9662.cc: New test. * testsuite/ext/stdiobuf_char.cc: New test. * testsuite/ext/stdiobuf_wchar_t.cc: New test. From-SVN: r66678
This commit is contained in:
Benjamin Kosnik
parent
6e5d72baac
commit
51ff814940
@ -1,3 +1,102 @@
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2003-05-10 Petur Runolfsson <peturr02@ru.is>
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PR libstdc++/9027
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PR libstdc++/9520
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PR libstdc++/10096
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* include/bits/fstream.tcc (basic_file::_M_underflow): Add generic
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implementation, based on old wchar_t specialization, add support
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for codecvt::in() return value of codecvt_base::noconv, remove
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_M_file.sys_ungetc() call.
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* include/std/std_fstream.h (basic_file::underflow,
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basic_file::uflow, basic_file::_M_underflow): Remove
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specialization declarations, call _M_underflow from generic versions
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of underflow and uflow.
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* src/fstream.cc (basic_file::underflow, basic_file::uflow,
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basic_file::_M_underflow): Remove specializations.
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* src/Makefile.am (sources): Remove fstream.cc.
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* src/Makefile.in: Regenerated.
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* testsuite/27_io/basic_filebuf/underflow/10096.cc: New test.
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* testsuite/27_io/basic_filebuf/underflow/char/1.cc: New test.
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* testsuite/27_io/basic_filebuf/underflow/char/9027.cc: New test.
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* testsuite/27_io/basic_filebuf/underflow/wchar_t/9520.cc: New test.
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2003-05-10 Benjamin Kosnik <bkoz@redhat.com>
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* include/ext/stdio_filebuf.h (__stdio_filebuf): Remove stack
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buffer.
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* config/io/basic_file_stdio.h (__basic_file::xsgetn): Remove
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unbuffered bits.
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(__basic_file::xsputn): Same.
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(__basic_file::seekoff): Same.
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(__basic_file::seekpos): Same.
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(__basic_file::showmanyc): Same.
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* config/io/basic_file_stdio.cc: Same.
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* include/std/std_fstream.h: Same.
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* include/bits/fstream.tcc: Same.
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* src/fstream.cc: Same.
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* testsuite/27_io/basic_filebuf/sgetn/char/1.cc (test05): Tidy.
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2003-05-10 Petur Runolfsson <peturr02@ru.is>
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PR libstdc++/9520
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PR libstdc++/9661
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PR libstdc++/9662
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* include/ext/stdio_sync_filebuf.h: New file.
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(basic_stdiobuf): New.
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* include/Makefile.am (ext_headers): Add ext/stdio_sync_filebuf.h
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* include/Makefile.in: Regenerate.
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* include/bits/ios_base.h (Init::_S_create_buffers,
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Init::_S_destroy_buffers): Remove declarations.
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* src/globals.cc (buf_cout_sync, buf_cin_sync, buf_cerr_sync,
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buf_wcout_sync, buf_wcin_sync, buf_wcerr_sync): Define.
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* src/ios.cc (Init::_S_create_buffers,
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Init::_S_destroy_buffers): Remove.
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(Init::Init): Create and use syncronized buffers.
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(ios_base::sync_with_stdio): Destroy syncronized buffers,
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create and install unsyncronized buffers.
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* testsuite/27_io/objects/char/10.cc: New test.
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* testsuite/27_io/objects/char/9.cc: New test.
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* testsuite/27_io/objects/char/9661-1.cc: New test.
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* testsuite/27_io/objects/char/9661-2_xin.cc: New test.
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* testsuite/27_io/objects/char/9661-2_xin.in: New.
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* testsuite/27_io/objects/wchar_t/1.cc: New test.
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* testsuite/27_io/objects/wchar_t/10.cc: New test.
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* testsuite/27_io/objects/wchar_t/2.cc: New test.
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* testsuite/27_io/objects/wchar_t/2523-1_xin.cc: New test.
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* testsuite/27_io/objects/wchar_t/2523-1_xin.in: New.
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* testsuite/27_io/objects/wchar_t/2523-2_xin.cc: New test.
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* testsuite/27_io/objects/wchar_t/2523-2_xin.in: New.
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* testsuite/27_io/objects/wchar_t/3045.cc: New test.
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* testsuite/27_io/objects/wchar_t/3647.cc: New test.
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* testsuite/27_io/objects/wchar_t/3_xin.cc: New test.
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* testsuite/27_io/objects/wchar_t/3_xin.in: New.
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* testsuite/27_io/objects/wchar_t/4_xin.cc: New test.
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* testsuite/27_io/objects/wchar_t/4_xin.in: New.
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* testsuite/27_io/objects/wchar_t/5.cc: New test.
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* testsuite/27_io/objects/wchar_t/5268.cc: New test.
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* testsuite/27_io/objects/wchar_t/5280_xin.cc: New test.
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* testsuite/27_io/objects/wchar_t/5280_xin.in: New.
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* testsuite/27_io/objects/wchar_t/6.cc: New test.
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* testsuite/27_io/objects/wchar_t/6548_xin.cc: New test.
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* testsuite/27_io/objects/wchar_t/6548_xin.in: New.
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* testsuite/27_io/objects/wchar_t/6648-1_xin.cc: New test.
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* testsuite/27_io/objects/wchar_t/6648-1_xin.in: New.
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* testsuite/27_io/objects/wchar_t/6648-2_xin.cc: New test.
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* testsuite/27_io/objects/wchar_t/6648-2_xin.in: New.
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* testsuite/27_io/objects/wchar_t/7.cc: New test.
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* testsuite/27_io/objects/wchar_t/7744_xin.cc: New test.
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* testsuite/27_io/objects/wchar_t/7744_xin.in: New.
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* testsuite/27_io/objects/wchar_t/8.cc: New test.
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* testsuite/27_io/objects/wchar_t/9_xin.cc: New test.
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* testsuite/27_io/objects/wchar_t/9_xin.in: New.
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* testsuite/27_io/objects/wchar_t/9520.cc: New test.
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* testsuite/27_io/objects/wchar_t/9661-1.cc: New test.
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* testsuite/27_io/objects/wchar_t/9661-2_xin.cc: New test.
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* testsuite/27_io/objects/wchar_t/9661-2_xin.in: New.
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* testsuite/27_io/objects/wchar_t/9662.cc: New test.
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* testsuite/ext/stdiobuf_char.cc: New test.
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* testsuite/ext/stdiobuf_wchar_t.cc: New test.
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2003-05-10 Paolo Carlini <pcarlini@unitus.it>
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* testsuite/27_io/basic_filebuf/close/char/3.cc: Remove
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@ -205,77 +205,41 @@ namespace std
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return __retval;
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}
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// In the next four functions we want to use stdio functions only
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// when synced with stdio (_M_buf_size == 1): I/O primitives do not
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// block until the asked number of bytes are available.
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streamsize
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__basic_file<char>::xsgetn(char* __s, streamsize __n, bool __stdio)
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__basic_file<char>::xsgetn(char* __s, streamsize __n)
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{
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if (__stdio)
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return fread(__s, 1, __n, _M_cfile);
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else
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{
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streamsize __ret;
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do
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__ret = read(this->fd(), __s, __n);
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while (__ret == -1L && errno == EINTR);
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return __ret;
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}
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streamsize __ret;
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do
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__ret = read(this->fd(), __s, __n);
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while (__ret == -1L && errno == EINTR);
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return __ret;
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}
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streamsize
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__basic_file<char>::xsputn(const char* __s, streamsize __n, bool __stdio)
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__basic_file<char>::xsputn(const char* __s, streamsize __n)
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{
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if (__stdio)
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return fwrite(__s, 1, __n, _M_cfile);
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else
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{
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streamsize __ret;
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do
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__ret = write(this->fd(), __s, __n);
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while (__ret == -1L && errno == EINTR);
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return __ret;
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}
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streamsize __ret;
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do
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__ret = write(this->fd(), __s, __n);
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while (__ret == -1L && errno == EINTR);
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return __ret;
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}
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streamoff
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__basic_file<char>::seekoff(streamoff __off, ios_base::seekdir __way,
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bool __stdio, ios_base::openmode /*__mode*/)
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{
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if (!__stdio)
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return lseek(this->fd(), __off, __way);
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else
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{
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if (!fseek(_M_cfile, __off, __way))
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return ftell(_M_cfile);
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else
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// Fseek failed.
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return -1L;
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}
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}
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ios_base::openmode /*__mode*/)
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{ return lseek(this->fd(), __off, __way); }
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streamoff
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__basic_file<char>::seekpos(streamoff __pos, bool __stdio,
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ios_base::openmode /*__mode*/)
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{
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if (!__stdio)
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return lseek(this->fd(), __pos, ios_base::beg);
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else
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{
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if (!fseek(_M_cfile, __pos, ios_base::beg))
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return ftell(_M_cfile);
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else
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// Fseek failed.
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return -1L;
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}
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}
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__basic_file<char>::seekpos(streamoff __pos, ios_base::openmode /*__mode*/)
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{ return lseek(this->fd(), __pos, ios_base::beg); }
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int
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__basic_file<char>::sync()
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{ return fflush(_M_cfile); }
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streamsize
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__basic_file<char>::showmanyc_helper(bool __stdio)
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__basic_file<char>::showmanyc()
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{
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#ifdef FIONREAD
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// Pipes and sockets.
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@ -299,9 +263,6 @@ namespace std
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struct stat __buffer;
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int __ret = fstat(this->fd(), &__buffer);
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if (!__ret && _GLIBCPP_ISREG(__buffer.st_mode))
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if (__stdio)
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return __buffer.st_size - ftell(_M_cfile);
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else
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return __buffer.st_size - lseek(this->fd(), 0, ios_base::cur);
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#endif
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return 0;
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@ -56,6 +56,7 @@ namespace std
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{
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// Underlying data source/sink.
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__c_file* _M_cfile;
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// True iff we opened _M_cfile, and thus must close it ourselves.
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bool _M_cfile_created;
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@ -93,25 +94,25 @@ namespace std
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~__basic_file();
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streamsize
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xsputn(const char* __s, streamsize __n, bool __stdio);
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xsputn(const char* __s, streamsize __n);
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streamsize
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xsgetn(char* __s, streamsize __n, bool __stdio);
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xsgetn(char* __s, streamsize __n);
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streamoff
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seekoff(streamoff __off, ios_base::seekdir __way, bool __stdio,
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seekoff(streamoff __off, ios_base::seekdir __way,
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ios_base::openmode __mode = ios_base::in | ios_base::out);
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streamoff
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seekpos(streamoff __pos, bool __stdio,
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seekpos(streamoff __pos,
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ios_base::openmode __mode = ios_base::in | ios_base::out);
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int
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sync();
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streamsize
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showmanyc_helper(bool __stdio);
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showmanyc();
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};
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} // namespace std
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#endif // _CPP_BASIC_FILE
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#endif
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@ -217,6 +217,7 @@ ext_headers = \
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${ext_srcdir}/algorithm \
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${ext_srcdir}/enc_filebuf.h \
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${ext_srcdir}/stdio_filebuf.h \
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${ext_srcdir}/stdio_sync_filebuf.h \
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${ext_srcdir}/functional \
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${ext_srcdir}/hash_map \
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${ext_srcdir}/hash_set \
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@ -337,6 +337,7 @@ ext_headers = \
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${ext_srcdir}/algorithm \
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${ext_srcdir}/enc_filebuf.h \
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${ext_srcdir}/stdio_filebuf.h \
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${ext_srcdir}/stdio_sync_filebuf.h \
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${ext_srcdir}/functional \
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${ext_srcdir}/hash_map \
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${ext_srcdir}/hash_set \
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@ -165,7 +165,6 @@ namespace std
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const bool __testin = this->_M_mode & ios_base::in;
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const locale __loc = this->getloc();
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const __codecvt_type& __cvt = use_facet<__codecvt_type>(__loc);
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const bool __testsync = this->_M_buf_size <= 1;
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if (__testin && this->is_open())
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{
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@ -174,13 +173,100 @@ namespace std
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// For a stateful encoding (-1) the pending sequence might be just
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// shift and unshift prefixes with no actual character.
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if (__cvt.encoding() >= 0)
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__ret += _M_file.showmanyc_helper(__testsync) / __cvt.max_length();
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__ret += _M_file.showmanyc() / __cvt.max_length();
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}
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_M_last_overflowed = false;
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return __ret;
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}
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template<typename _CharT, typename _Traits>
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typename basic_filebuf<_CharT, _Traits>::int_type
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basic_filebuf<_CharT, _Traits>::_M_underflow(bool __bump)
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{
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int_type __ret = traits_type::eof();
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const bool __testin = this->_M_mode & ios_base::in;
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const bool __testout = this->_M_mode & ios_base::out;
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if (__testin)
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{
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// Check for pback madness, and if so swich back to the
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// normal buffers and jet outta here before expensive
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// fileops happen...
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if (_M_pback_init)
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_M_destroy_pback();
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if (this->_M_in_cur < this->_M_in_end)
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{
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__ret = traits_type::to_int_type(*this->_M_in_cur);
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if (__bump)
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_M_move_in_cur(1);
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return __ret;
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}
|
||||
|
||||
// Sync internal and external buffers.
|
||||
// NB: __testget -> __testput as _M_buf_unified here.
|
||||
if (this->_M_in_cur > this->_M_in_beg)
|
||||
{
|
||||
if (__testout)
|
||||
_M_overflow();
|
||||
else if (this->_M_in_cur != _M_filepos)
|
||||
_M_file.seekoff(this->_M_in_cur - _M_filepos, ios_base::cur,
|
||||
ios_base::in);
|
||||
}
|
||||
|
||||
if (_M_buf_size)
|
||||
{
|
||||
streamsize __elen = 0;
|
||||
streamsize __ilen = 0;
|
||||
const locale __loc = this->getloc();
|
||||
const __codecvt_type& __cvt = use_facet<__codecvt_type>(__loc);
|
||||
if (__cvt.always_noconv())
|
||||
{
|
||||
__elen = _M_file.xsgetn(reinterpret_cast<char*>(this->_M_in_beg), _M_buf_size);
|
||||
__ilen = __elen;
|
||||
}
|
||||
else
|
||||
{
|
||||
char* __buf = static_cast<char*>(__builtin_alloca(_M_buf_size));
|
||||
__elen = _M_file.xsgetn(__buf, _M_buf_size);
|
||||
|
||||
const char* __eend;
|
||||
char_type* __iend;
|
||||
codecvt_base::result __r;
|
||||
__r = __cvt.in(_M_state_cur, __buf, __buf + __elen, __eend,
|
||||
this->_M_in_beg,
|
||||
this->_M_in_beg + _M_buf_size, __iend);
|
||||
if (__r == codecvt_base::ok)
|
||||
__ilen = __iend - this->_M_in_beg;
|
||||
else if (__r == codecvt_base::noconv)
|
||||
{
|
||||
traits_type::copy(this->_M_in_beg,
|
||||
reinterpret_cast<char_type*>(__buf),
|
||||
__elen);
|
||||
__ilen = __elen;
|
||||
}
|
||||
else
|
||||
{
|
||||
// Unwind.
|
||||
__ilen = 0;
|
||||
_M_file.seekoff(-__elen, ios_base::cur, ios_base::in);
|
||||
}
|
||||
}
|
||||
|
||||
if (0 < __ilen)
|
||||
{
|
||||
_M_set_determinate(__ilen);
|
||||
__ret = traits_type::to_int_type(*this->_M_in_cur);
|
||||
if (__bump)
|
||||
_M_move_in_cur(1);
|
||||
}
|
||||
}
|
||||
}
|
||||
_M_last_overflowed = false;
|
||||
return __ret;
|
||||
}
|
||||
|
||||
template<typename _CharT, typename _Traits>
|
||||
typename basic_filebuf<_CharT, _Traits>::int_type
|
||||
basic_filebuf<_CharT, _Traits>::
|
||||
@ -277,14 +363,12 @@ namespace std
|
||||
_M_convert_to_external(_CharT* __ibuf, streamsize __ilen,
|
||||
streamsize& __elen, streamsize& __plen)
|
||||
{
|
||||
const bool __testsync = this->_M_buf_size <= 1;
|
||||
const locale __loc = this->getloc();
|
||||
const __codecvt_type& __cvt = use_facet<__codecvt_type>(__loc);
|
||||
|
||||
if (__cvt.always_noconv() && __ilen)
|
||||
{
|
||||
__elen += _M_file.xsputn(reinterpret_cast<char*>(__ibuf),
|
||||
__ilen, __testsync);
|
||||
__elen += _M_file.xsputn(reinterpret_cast<char*>(__ibuf), __ilen);
|
||||
__plen += __ilen;
|
||||
}
|
||||
else
|
||||
@ -317,7 +401,7 @@ namespace std
|
||||
|
||||
if (__blen)
|
||||
{
|
||||
__elen += _M_file.xsputn(__buf, __blen, __testsync);
|
||||
__elen += _M_file.xsputn(__buf, __blen);
|
||||
__plen += __blen;
|
||||
}
|
||||
|
||||
@ -331,7 +415,7 @@ namespace std
|
||||
if (__r != codecvt_base::error)
|
||||
{
|
||||
__rlen = __bend - __buf;
|
||||
__elen += _M_file.xsputn(__buf, __rlen, __testsync);
|
||||
__elen += _M_file.xsputn(__buf, __rlen);
|
||||
__plen += __rlen;
|
||||
}
|
||||
}
|
||||
@ -346,7 +430,6 @@ namespace std
|
||||
int_type __ret = traits_type::eof();
|
||||
const bool __testput = this->_M_out_beg < this->_M_out_lim;
|
||||
const bool __testunbuffered = _M_file.is_open() && !this->_M_buf_size;
|
||||
const bool __testsync = this->_M_buf_size <= 1;
|
||||
|
||||
if (__testput || __testunbuffered)
|
||||
{
|
||||
@ -360,7 +443,7 @@ namespace std
|
||||
if (_M_filepos && _M_filepos != this->_M_out_beg)
|
||||
{
|
||||
off_type __off = this->_M_out_beg - _M_filepos;
|
||||
_M_file.seekoff(__off, ios_base::cur, __testsync);
|
||||
_M_file.seekoff(__off, ios_base::cur);
|
||||
}
|
||||
|
||||
// Convert internal buffer to external representation, output.
|
||||
@ -434,7 +517,6 @@ namespace std
|
||||
pos_type __ret = pos_type(off_type(-1));
|
||||
const bool __testin = (ios_base::in & this->_M_mode & __mode) != 0;
|
||||
const bool __testout = (ios_base::out & this->_M_mode & __mode) != 0;
|
||||
const bool __testsync = this->_M_buf_size <= 1;
|
||||
|
||||
int __width = 0;
|
||||
if (has_facet<__codecvt_type>(this->_M_buf_locale))
|
||||
@ -468,16 +550,14 @@ namespace std
|
||||
__computed_off += this->_M_in_cur - _M_filepos;
|
||||
|
||||
// Return pos_type(off_type(-1)) in case of failure.
|
||||
__ret = _M_file.seekoff(__computed_off, __way, __testsync,
|
||||
__mode);
|
||||
__ret = _M_file.seekoff(__computed_off, __way, __mode);
|
||||
_M_set_indeterminate();
|
||||
}
|
||||
// NB: Need to do this in case _M_file in indeterminate
|
||||
// state, ie _M_file._offset == -1
|
||||
else
|
||||
{
|
||||
pos_type __tmp = _M_file.seekoff(__off, ios_base::cur,
|
||||
__testsync, __mode);
|
||||
pos_type __tmp = _M_file.seekoff(__off, ios_base::cur, __mode);
|
||||
if (__tmp >= 0)
|
||||
{
|
||||
// Seek successful.
|
||||
|
||||
@ -452,12 +452,6 @@ namespace std
|
||||
Init();
|
||||
~Init();
|
||||
|
||||
static void
|
||||
_S_create_buffers(bool __sync);
|
||||
|
||||
static void
|
||||
_S_destroy_buffers();
|
||||
|
||||
// NB: Allows debugger applications use of the standard streams
|
||||
// from operator new. _S_ios_base_init must be incremented in
|
||||
// _S_ios_create _after_ initialization is completed.
|
||||
|
||||
@ -35,6 +35,7 @@
|
||||
#define _EXT_STDIO_FILEBUF
|
||||
|
||||
#pragma GCC system_header
|
||||
|
||||
#include <fstream>
|
||||
|
||||
namespace __gnu_cxx
|
||||
@ -60,10 +61,6 @@ namespace __gnu_cxx
|
||||
typedef typename traits_type::off_type off_type;
|
||||
typedef std::size_t size_t;
|
||||
|
||||
protected:
|
||||
// Stack-based buffer for unbuffered input.
|
||||
char_type _M_unbuf[4];
|
||||
|
||||
public:
|
||||
/**
|
||||
* @param fd An open file descriptor.
|
||||
@ -125,11 +122,7 @@ namespace __gnu_cxx
|
||||
{
|
||||
this->_M_mode = __mode;
|
||||
this->_M_buf_size = __size;
|
||||
if (__size > 0 && __size < 4)
|
||||
// Specify not to use an allocated buffer.
|
||||
this->_M_buf = _M_unbuf;
|
||||
else
|
||||
_M_allocate_internal_buffer();
|
||||
_M_allocate_internal_buffer();
|
||||
_M_set_indeterminate();
|
||||
}
|
||||
}
|
||||
@ -144,14 +137,10 @@ namespace __gnu_cxx
|
||||
{
|
||||
this->_M_mode = __mode;
|
||||
this->_M_buf_size = __size;
|
||||
if (__size > 0 && __size < 4)
|
||||
// Specify not to use an allocated buffer.
|
||||
this->_M_buf = _M_unbuf;
|
||||
else
|
||||
_M_allocate_internal_buffer();
|
||||
_M_allocate_internal_buffer();
|
||||
_M_set_indeterminate();
|
||||
}
|
||||
}
|
||||
} // namespace __gnu_cxx
|
||||
|
||||
#endif /* _EXT_STDIO_FILEBUF */
|
||||
#endif
|
||||
|
||||
247
libstdc++-v3/include/ext/stdio_sync_filebuf.h
Normal file
247
libstdc++-v3/include/ext/stdio_sync_filebuf.h
Normal file
@ -0,0 +1,247 @@
|
||||
// Iostreams wrapper for stdio FILE* -*- C++ -*-
|
||||
|
||||
// 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.
|
||||
|
||||
// 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.
|
||||
|
||||
/** @file ext/stdiostream.h
|
||||
* This file is a GNU extension to the Standard C++ Library.
|
||||
*/
|
||||
|
||||
#ifndef _EXT_STDIO_SYNC_FILEBUF
|
||||
#define _EXT_STDIO_SYNC_FILEBUF
|
||||
|
||||
#pragma GCC system_header
|
||||
|
||||
#include <fstream>
|
||||
#include <unistd.h>
|
||||
|
||||
#if defined(_GLIBCPP_HAVE_S_ISREG) || defined(_GLIBCPP_HAVE_S_IFREG)
|
||||
# include <sys/stat.h>
|
||||
# ifdef _GLIBCPP_HAVE_S_ISREG
|
||||
# define _GLIBCPP_ISREG(x) S_ISREG(x)
|
||||
# else
|
||||
# define _GLIBCPP_ISREG(x) (((x) & S_IFMT) == S_IFREG)
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
#include <cwchar>
|
||||
#endif
|
||||
|
||||
namespace __gnu_cxx
|
||||
{
|
||||
template<typename _CharT, typename _Traits = std::char_traits<_CharT> >
|
||||
class stdio_sync_filebuf : public std::basic_streambuf<_CharT, _Traits>
|
||||
{
|
||||
private:
|
||||
std::__c_file* const _M_file;
|
||||
|
||||
public:
|
||||
// Types:
|
||||
typedef _CharT char_type;
|
||||
typedef _Traits traits_type;
|
||||
typedef typename traits_type::int_type int_type;
|
||||
typedef typename traits_type::pos_type pos_type;
|
||||
typedef typename traits_type::off_type off_type;
|
||||
|
||||
explicit
|
||||
stdio_sync_filebuf(std::__c_file* __f) : _M_file(__f) { }
|
||||
|
||||
protected:
|
||||
|
||||
int_type
|
||||
syncgetc();
|
||||
|
||||
int_type
|
||||
syncungetc(int_type __c);
|
||||
|
||||
int_type
|
||||
syncputc(int_type __c);
|
||||
|
||||
virtual int_type
|
||||
underflow()
|
||||
{
|
||||
int_type __c = this->syncgetc();
|
||||
return this->syncungetc(__c);
|
||||
}
|
||||
|
||||
virtual int_type
|
||||
uflow()
|
||||
{ return this->syncgetc(); }
|
||||
|
||||
virtual int_type
|
||||
pbackfail(int_type __c = traits_type::eof())
|
||||
{ return this->syncungetc(__c); }
|
||||
|
||||
virtual std::streamsize
|
||||
xsgetn(char_type* __s, std::streamsize __n);
|
||||
|
||||
virtual std::streamsize
|
||||
showmanyc()
|
||||
{
|
||||
#if defined(_GLIBCPP_HAVE_S_ISREG) || defined(_GLIBCPP_HAVE_S_IFREG)
|
||||
// Regular files.
|
||||
struct stat __buffer;
|
||||
int __ret = fstat(fileno(_M_file), &__buffer);
|
||||
if (!__ret && _GLIBCPP_ISREG(__buffer.st_mode))
|
||||
return __buffer.st_size - ftell(_M_file);
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
|
||||
virtual int_type
|
||||
overflow(int_type __c = traits_type::eof())
|
||||
{
|
||||
int_type __ret;
|
||||
if (traits_type::eq_int_type(__c, traits_type::eof()))
|
||||
{
|
||||
if (std::fflush(_M_file))
|
||||
__ret = traits_type::eof();
|
||||
else
|
||||
__ret = traits_type::not_eof(__c);
|
||||
}
|
||||
else
|
||||
__ret = this->syncputc(__c);
|
||||
return __ret;
|
||||
}
|
||||
|
||||
virtual std::streamsize
|
||||
xsputn(const char_type* __s, std::streamsize __n);
|
||||
|
||||
virtual int
|
||||
sync()
|
||||
{ return std::fflush(_M_file); }
|
||||
|
||||
virtual std::streampos
|
||||
seekoff(std::streamoff __off, std::ios_base::seekdir __dir,
|
||||
std::ios_base::openmode = std::ios_base::in | std::ios_base::out)
|
||||
{
|
||||
std::streampos __ret(std::streamoff(-1));
|
||||
int __whence;
|
||||
if (__dir == std::ios_base::beg)
|
||||
__whence = SEEK_SET;
|
||||
else if (__dir == std::ios_base::cur)
|
||||
__whence = SEEK_CUR;
|
||||
else
|
||||
__whence = SEEK_END;
|
||||
|
||||
if (!fseek(_M_file, __off, __whence))
|
||||
__ret = std::streampos(std::ftell(_M_file));
|
||||
return __ret;
|
||||
}
|
||||
|
||||
virtual std::streampos
|
||||
seekpos(std::streampos __pos,
|
||||
std::ios_base::openmode __mode =
|
||||
std::ios_base::in | std::ios_base::out)
|
||||
{ return seekoff(std::streamoff(__pos), std::ios_base::beg, __mode); }
|
||||
};
|
||||
|
||||
template<>
|
||||
inline stdio_sync_filebuf<char>::int_type
|
||||
stdio_sync_filebuf<char>::syncgetc()
|
||||
{ return std::getc(_M_file); }
|
||||
|
||||
template<>
|
||||
inline stdio_sync_filebuf<char>::int_type
|
||||
stdio_sync_filebuf<char>::syncungetc(int_type __c)
|
||||
{ return std::ungetc(__c, _M_file); }
|
||||
|
||||
template<>
|
||||
inline stdio_sync_filebuf<char>::int_type
|
||||
stdio_sync_filebuf<char>::syncputc(int_type __c)
|
||||
{ return std::putc(__c, _M_file); }
|
||||
|
||||
template<>
|
||||
inline std::streamsize
|
||||
stdio_sync_filebuf<char>::xsgetn(char* __s, std::streamsize __n)
|
||||
{ return std::fread(__s, 1, __n, _M_file); }
|
||||
|
||||
template<>
|
||||
inline std::streamsize
|
||||
stdio_sync_filebuf<char>::xsputn(const char* __s, std::streamsize __n)
|
||||
{ return std::fwrite(__s, 1, __n, _M_file); }
|
||||
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
template<>
|
||||
inline stdio_sync_filebuf<wchar_t>::int_type
|
||||
stdio_sync_filebuf<wchar_t>::syncgetc()
|
||||
{ return std::getwc(_M_file); }
|
||||
|
||||
template<>
|
||||
inline stdio_sync_filebuf<wchar_t>::int_type
|
||||
stdio_sync_filebuf<wchar_t>::syncungetc(int_type __c)
|
||||
{ return std::ungetwc(__c, _M_file); }
|
||||
|
||||
template<>
|
||||
inline stdio_sync_filebuf<wchar_t>::int_type
|
||||
stdio_sync_filebuf<wchar_t>::syncputc(int_type __c)
|
||||
{ return std::putwc(__c, _M_file); }
|
||||
|
||||
template<>
|
||||
inline std::streamsize
|
||||
stdio_sync_filebuf<wchar_t>::xsgetn(wchar_t* __s, std::streamsize __n)
|
||||
{
|
||||
std::streamsize __ret = 0;
|
||||
const int_type __eof = traits_type::eof();
|
||||
while (__n--)
|
||||
{
|
||||
int_type __c = this->syncgetc();
|
||||
if (traits_type::eq_int_type(__c, __eof))
|
||||
break;
|
||||
*__s++ = __c;
|
||||
++__ret;
|
||||
}
|
||||
return __ret;
|
||||
}
|
||||
|
||||
template<>
|
||||
inline std::streamsize
|
||||
stdio_sync_filebuf<wchar_t>::xsputn(const wchar_t* __s,
|
||||
std::streamsize __n)
|
||||
{
|
||||
std::streamsize __ret = 0;
|
||||
const int_type __eof = traits_type::eof();
|
||||
while (__n--)
|
||||
{
|
||||
if (traits_type::eq_int_type(this->syncputc(*__s++), __eof))
|
||||
break;
|
||||
++__ret;
|
||||
}
|
||||
return __ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if _GLIBCPP_EXTERN_TEMPLATE
|
||||
extern template class stdio_sync_filebuf<char>;
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
extern template class stdio_sync_filebuf<wchar_t>;
|
||||
#endif
|
||||
#endif
|
||||
} // namespace __gnu_cxx
|
||||
|
||||
#endif
|
||||
@ -306,11 +306,13 @@ namespace std
|
||||
|
||||
// [documentation is inherited]
|
||||
virtual int_type
|
||||
underflow();
|
||||
underflow()
|
||||
{ return _M_underflow(false); }
|
||||
|
||||
// [documentation is inherited]
|
||||
virtual int_type
|
||||
uflow();
|
||||
uflow()
|
||||
{ return _M_underflow(true); }
|
||||
|
||||
// [documentation is inherited]
|
||||
virtual int_type
|
||||
@ -385,8 +387,6 @@ namespace std
|
||||
{
|
||||
int __ret = 0;
|
||||
const bool __testput = this->_M_out_beg < this->_M_out_lim;
|
||||
// Sync with stdio.
|
||||
const bool __sync = this->_M_buf_size <= 1;
|
||||
|
||||
// Make sure that the internal buffer resyncs its idea of
|
||||
// the file position with the external file.
|
||||
@ -399,7 +399,7 @@ namespace std
|
||||
if (traits_type::eq_int_type(_M_overflow(), traits_type::eof()))
|
||||
__ret = -1;
|
||||
else if (__off)
|
||||
_M_file.seekoff(__off, ios_base::cur, __sync);
|
||||
_M_file.seekoff(__off, ios_base::cur);
|
||||
}
|
||||
else
|
||||
_M_file.sync();
|
||||
@ -487,44 +487,6 @@ namespace std
|
||||
}
|
||||
};
|
||||
|
||||
// Explicit specialization declarations, defined in src/fstream.cc.
|
||||
template<>
|
||||
basic_filebuf<char>::int_type
|
||||
basic_filebuf<char>::_M_underflow(bool __bump);
|
||||
|
||||
template<>
|
||||
basic_filebuf<char>::int_type
|
||||
basic_filebuf<char>::underflow();
|
||||
|
||||
template<>
|
||||
basic_filebuf<char>::int_type
|
||||
basic_filebuf<char>::uflow();
|
||||
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
template<>
|
||||
basic_filebuf<wchar_t>::int_type
|
||||
basic_filebuf<wchar_t>::_M_underflow(bool __bump);
|
||||
|
||||
template<>
|
||||
basic_filebuf<wchar_t>::int_type
|
||||
basic_filebuf<wchar_t>::underflow();
|
||||
|
||||
template<>
|
||||
basic_filebuf<wchar_t>::int_type
|
||||
basic_filebuf<wchar_t>::uflow();
|
||||
#endif
|
||||
|
||||
// Generic definitions do nothing.
|
||||
template <typename _CharT, typename _Traits>
|
||||
typename basic_filebuf<_CharT, _Traits>::int_type
|
||||
basic_filebuf<_CharT, _Traits>::underflow()
|
||||
{ return int_type(); }
|
||||
|
||||
template <typename _CharT, typename _Traits>
|
||||
typename basic_filebuf<_CharT, _Traits>::int_type
|
||||
basic_filebuf<_CharT, _Traits>::uflow()
|
||||
{ return int_type(); }
|
||||
|
||||
// [27.8.1.5] Template class basic_ifstream
|
||||
/**
|
||||
* @brief Controlling input for files.
|
||||
|
||||
@ -123,7 +123,6 @@ sources = \
|
||||
ctype.cc \
|
||||
demangle.cc \
|
||||
ext-inst.cc \
|
||||
fstream.cc \
|
||||
fstream-inst.cc \
|
||||
functexcept.cc \
|
||||
globals.cc \
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
|
||||
# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
|
||||
|
||||
# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
@ -205,7 +205,6 @@ sources = \
|
||||
ctype.cc \
|
||||
demangle.cc \
|
||||
ext-inst.cc \
|
||||
fstream.cc \
|
||||
fstream-inst.cc \
|
||||
functexcept.cc \
|
||||
globals.cc \
|
||||
@ -306,9 +305,9 @@ CPPFLAGS = @CPPFLAGS@
|
||||
LDFLAGS = @LDFLAGS@
|
||||
LIBS = @LIBS@
|
||||
libstdc___la_OBJECTS = codecvt.lo complex_io.lo concept-inst.lo \
|
||||
ctype.lo demangle.lo ext-inst.lo fstream.lo fstream-inst.lo \
|
||||
functexcept.lo globals.lo io-inst.lo ios.lo istream-inst.lo limits.lo \
|
||||
locale.lo locale-inst.lo localename.lo misc-inst.lo ostream-inst.lo \
|
||||
ctype.lo demangle.lo ext-inst.lo fstream-inst.lo functexcept.lo \
|
||||
globals.lo io-inst.lo ios.lo istream-inst.lo limits.lo locale.lo \
|
||||
locale-inst.lo localename.lo misc-inst.lo ostream-inst.lo \
|
||||
sstream-inst.lo stdexcept.lo stl-inst.lo streambuf-inst.lo \
|
||||
string-inst.lo strstream.lo valarray-inst.lo wstring-inst.lo \
|
||||
codecvt_members.lo collate_members.lo ctype_members.lo \
|
||||
|
||||
@ -1,218 +0,0 @@
|
||||
// File based streams -*- C++ -*-
|
||||
|
||||
// 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.
|
||||
|
||||
// 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.
|
||||
|
||||
//
|
||||
// ISO C++ 14882: 27.8 File-based streams
|
||||
//
|
||||
|
||||
#include <fstream>
|
||||
|
||||
namespace std
|
||||
{
|
||||
template<>
|
||||
basic_filebuf<char>::int_type
|
||||
basic_filebuf<char>::_M_underflow(bool __bump)
|
||||
{
|
||||
int_type __ret = traits_type::eof();
|
||||
const bool __testin = _M_mode & ios_base::in;
|
||||
const bool __testout = _M_mode & ios_base::out;
|
||||
const bool __testsync = _M_buf_size <= 1;
|
||||
|
||||
if (__testin)
|
||||
{
|
||||
// Check for pback madness, and if so swich back to the
|
||||
// normal buffers and jet outta here before expensive
|
||||
// fileops happen...
|
||||
if (_M_pback_init)
|
||||
_M_destroy_pback();
|
||||
|
||||
if (_M_in_cur < _M_in_end)
|
||||
{
|
||||
__ret = traits_type::to_int_type(*_M_in_cur);
|
||||
if (__bump)
|
||||
_M_move_in_cur(1);
|
||||
return __ret;
|
||||
}
|
||||
|
||||
// Sync internal and external buffers.
|
||||
// NB: __testget -> __testput as _M_buf_unified here.
|
||||
const bool __testget = _M_in_beg < _M_in_cur;
|
||||
if (__testget)
|
||||
{
|
||||
if (__testout)
|
||||
_M_overflow();
|
||||
else if (_M_in_cur != _M_filepos)
|
||||
_M_file.seekoff(_M_in_cur - _M_filepos,
|
||||
ios_base::cur, __testsync, ios_base::in);
|
||||
}
|
||||
|
||||
if (_M_buf_size)
|
||||
{
|
||||
streamsize __elen = 0;
|
||||
streamsize __ilen = 0;
|
||||
|
||||
__elen = _M_file.xsgetn(reinterpret_cast<char*>(_M_in_beg),
|
||||
_M_buf_size, __testsync);
|
||||
__ilen = __elen;
|
||||
|
||||
if (0 < __ilen)
|
||||
{
|
||||
_M_set_determinate(__ilen);
|
||||
__ret = traits_type::to_int_type(*_M_in_cur);
|
||||
if (__bump)
|
||||
_M_move_in_cur(1);
|
||||
else if (__testsync)
|
||||
{
|
||||
// If we are synced with stdio, we have to unget the
|
||||
// character we just read so that the file pointer
|
||||
// doesn't move.
|
||||
_M_file.sys_ungetc(traits_type::to_int_type(*_M_in_cur));
|
||||
_M_set_indeterminate();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
_M_last_overflowed = false;
|
||||
return __ret;
|
||||
}
|
||||
|
||||
template<>
|
||||
basic_filebuf<char>::int_type
|
||||
basic_filebuf<char>::underflow()
|
||||
{ return _M_underflow(false); }
|
||||
|
||||
template<>
|
||||
basic_filebuf<char>::int_type
|
||||
basic_filebuf<char>::uflow()
|
||||
{ return _M_underflow(true); }
|
||||
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
template<>
|
||||
basic_filebuf<wchar_t>::int_type
|
||||
basic_filebuf<wchar_t>::_M_underflow(bool __bump)
|
||||
{
|
||||
int_type __ret = traits_type::eof();
|
||||
const bool __testin = _M_mode & ios_base::in;
|
||||
const bool __testout = _M_mode & ios_base::out;
|
||||
const bool __testsync = _M_buf_size <= 1;
|
||||
|
||||
if (__testin)
|
||||
{
|
||||
// Check for pback madness, and if so swich back to the
|
||||
// normal buffers and jet outta here before expensive
|
||||
// fileops happen...
|
||||
if (_M_pback_init)
|
||||
_M_destroy_pback();
|
||||
|
||||
if (_M_in_cur < _M_in_end)
|
||||
{
|
||||
__ret = traits_type::to_int_type(*_M_in_cur);
|
||||
if (__bump)
|
||||
_M_move_in_cur(1);
|
||||
return __ret;
|
||||
}
|
||||
|
||||
// Sync internal and external buffers.
|
||||
// NB: __testget -> __testput as _M_buf_unified here.
|
||||
const bool __testget = _M_in_beg < _M_in_cur;
|
||||
if (__testget)
|
||||
{
|
||||
if (__testout)
|
||||
_M_overflow();
|
||||
else if (_M_in_cur != _M_filepos)
|
||||
_M_file.seekoff(_M_in_cur - _M_filepos,
|
||||
ios_base::cur, __testsync, ios_base::in);
|
||||
}
|
||||
|
||||
if (_M_buf_size)
|
||||
{
|
||||
streamsize __elen = 0;
|
||||
streamsize __ilen = 0;
|
||||
const locale __loc = this->getloc();
|
||||
const __codecvt_type& __cvt = use_facet<__codecvt_type>(__loc);
|
||||
if (__cvt.always_noconv())
|
||||
{
|
||||
__elen = _M_file.xsgetn(reinterpret_cast<char*>(_M_in_beg),
|
||||
_M_buf_size, __testsync);
|
||||
__ilen = __elen;
|
||||
}
|
||||
else
|
||||
{
|
||||
char* __buf = static_cast<char*>(__builtin_alloca(_M_buf_size));
|
||||
__elen = _M_file.xsgetn(__buf, _M_buf_size, __testsync);
|
||||
|
||||
const char* __eend;
|
||||
char_type* __iend;
|
||||
codecvt_base::result __r;
|
||||
__r = __cvt.in(_M_state_cur, __buf, __buf + __elen, __eend,
|
||||
_M_in_beg, _M_in_beg + _M_buf_size, __iend);
|
||||
if (__r == codecvt_base::ok)
|
||||
__ilen = __iend - _M_in_beg;
|
||||
else
|
||||
{
|
||||
// Unwind.
|
||||
__ilen = 0;
|
||||
_M_file.seekoff(-__elen, ios_base::cur, __testsync,
|
||||
ios_base::in);
|
||||
}
|
||||
}
|
||||
|
||||
if (0 < __ilen)
|
||||
{
|
||||
_M_set_determinate(__ilen);
|
||||
__ret = traits_type::to_int_type(*_M_in_cur);
|
||||
if (__bump)
|
||||
_M_move_in_cur(1);
|
||||
else if (__testsync)
|
||||
{
|
||||
// If we are synced with stdio, we have to unget the
|
||||
// character we just read so that the file pointer
|
||||
// doesn't move.
|
||||
_M_file.sys_ungetc(traits_type::to_int_type(*_M_in_cur));
|
||||
_M_set_indeterminate();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
_M_last_overflowed = false;
|
||||
return __ret;
|
||||
}
|
||||
|
||||
template<>
|
||||
basic_filebuf<wchar_t>::int_type
|
||||
basic_filebuf<wchar_t>::underflow()
|
||||
{ return _M_underflow(false); }
|
||||
|
||||
template<>
|
||||
basic_filebuf<wchar_t>::int_type
|
||||
basic_filebuf<wchar_t>::uflow()
|
||||
{ return _M_underflow(true); }
|
||||
#endif
|
||||
} // namespace std
|
||||
@ -32,6 +32,7 @@
|
||||
#include <ostream>
|
||||
#include <locale>
|
||||
#include <ext/stdio_filebuf.h>
|
||||
#include <ext/stdio_sync_filebuf.h>
|
||||
|
||||
// On AIX, and perhaps other systems, library initialization order is
|
||||
// not guaranteed. For example, the static initializers for the main
|
||||
@ -78,9 +79,14 @@ namespace __gnu_cxx
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
// Because <iostream> declares the standard streams to be [io]stream
|
||||
// types instead of say [io]fstream types, it is also necessary to
|
||||
// allocate the actual file buffers in this file.
|
||||
// We use different stream buffer types depending on whether
|
||||
// ios_base::sync_with_stdio(false) has been called.
|
||||
typedef char fake_stdiobuf[sizeof(stdio_sync_filebuf<char>)]
|
||||
__attribute__ ((aligned(__alignof__(stdio_sync_filebuf<char>))));
|
||||
fake_stdiobuf buf_cout_sync;
|
||||
fake_stdiobuf buf_cin_sync;
|
||||
fake_stdiobuf buf_cerr_sync;
|
||||
|
||||
typedef char fake_filebuf[sizeof(stdio_filebuf<char>)]
|
||||
__attribute__ ((aligned(__alignof__(stdio_filebuf<char>))));
|
||||
fake_filebuf buf_cout;
|
||||
@ -88,6 +94,12 @@ namespace __gnu_cxx
|
||||
fake_filebuf buf_cerr;
|
||||
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
typedef char fake_wstdiobuf[sizeof(stdio_sync_filebuf<wchar_t>)]
|
||||
__attribute__ ((aligned(__alignof__(stdio_sync_filebuf<wchar_t>))));
|
||||
fake_wstdiobuf buf_wcout_sync;
|
||||
fake_wstdiobuf buf_wcin_sync;
|
||||
fake_wstdiobuf buf_wcerr_sync;
|
||||
|
||||
typedef char fake_wfilebuf[sizeof(stdio_filebuf<wchar_t>)]
|
||||
__attribute__ ((aligned(__alignof__(stdio_filebuf<wchar_t>))));
|
||||
fake_wfilebuf buf_wcout;
|
||||
|
||||
@ -38,15 +38,24 @@
|
||||
#include <fstream>
|
||||
#include <bits/atomicity.h>
|
||||
#include <ext/stdio_filebuf.h>
|
||||
#include <ext/stdio_sync_filebuf.h>
|
||||
|
||||
namespace __gnu_cxx
|
||||
{
|
||||
// Extern declarations for global objects in src/globals.cc.
|
||||
extern stdio_sync_filebuf<char> buf_cout_sync;
|
||||
extern stdio_sync_filebuf<char> buf_cin_sync;
|
||||
extern stdio_sync_filebuf<char> buf_cerr_sync;
|
||||
|
||||
extern stdio_filebuf<char> buf_cout;
|
||||
extern stdio_filebuf<char> buf_cin;
|
||||
extern stdio_filebuf<char> buf_cerr;
|
||||
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
extern stdio_sync_filebuf<wchar_t> buf_wcout_sync;
|
||||
extern stdio_sync_filebuf<wchar_t> buf_wcin_sync;
|
||||
extern stdio_sync_filebuf<wchar_t> buf_wcerr_sync;
|
||||
|
||||
extern stdio_filebuf<wchar_t> buf_wcout;
|
||||
extern stdio_filebuf<wchar_t> buf_wcin;
|
||||
extern stdio_filebuf<wchar_t> buf_wcerr;
|
||||
@ -153,50 +162,6 @@ namespace std
|
||||
ios_base::failure::what() const throw()
|
||||
{ return _M_name; }
|
||||
|
||||
void
|
||||
ios_base::Init::_S_create_buffers(bool __sync)
|
||||
{
|
||||
size_t __out_size = __sync ? 0 : static_cast<size_t>(BUFSIZ);
|
||||
size_t __in_size = __sync ? 1 : static_cast<size_t>(BUFSIZ);
|
||||
|
||||
// Create stream buffers for the standard streams and use those
|
||||
// buffers without destroying and recreating the streams.
|
||||
new (&buf_cout) stdio_filebuf<char>(stdout, ios_base::out, __out_size);
|
||||
new (&buf_cin) stdio_filebuf<char>(stdin, ios_base::in, __in_size);
|
||||
new (&buf_cerr) stdio_filebuf<char>(stderr, ios_base::out, __out_size);
|
||||
cout.rdbuf(&buf_cout);
|
||||
cin.rdbuf(&buf_cin);
|
||||
cerr.rdbuf(&buf_cerr);
|
||||
clog.rdbuf(&buf_cerr);
|
||||
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
new (&buf_wcout) stdio_filebuf<wchar_t>(stdout, ios_base::out, __out_size);
|
||||
new (&buf_wcin) stdio_filebuf<wchar_t>(stdin, ios_base::in, __in_size);
|
||||
new (&buf_wcerr) stdio_filebuf<wchar_t>(stderr, ios_base::out, __out_size);
|
||||
wcout.rdbuf(&buf_wcout);
|
||||
wcin.rdbuf(&buf_wcin);
|
||||
wcerr.rdbuf(&buf_wcerr);
|
||||
wclog.rdbuf(&buf_wcerr);
|
||||
#endif
|
||||
}
|
||||
|
||||
void
|
||||
ios_base::Init::_S_destroy_buffers()
|
||||
{
|
||||
// Explicitly call dtors to free any memory that is dynamically
|
||||
// allocated by filebuf ctor or member functions, but don't
|
||||
// deallocate all memory by calling operator delete.
|
||||
buf_cout.~stdio_filebuf();
|
||||
buf_cin.~stdio_filebuf();
|
||||
buf_cerr.~stdio_filebuf();
|
||||
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
buf_wcout.~stdio_filebuf();
|
||||
buf_wcin.~stdio_filebuf();
|
||||
buf_wcerr.~stdio_filebuf();
|
||||
#endif
|
||||
}
|
||||
|
||||
ios_base::Init::Init()
|
||||
{
|
||||
if (_S_ios_base_init == 0)
|
||||
@ -204,25 +169,32 @@ namespace std
|
||||
// Standard streams default to synced with "C" operations.
|
||||
ios_base::Init::_S_synced_with_stdio = true;
|
||||
|
||||
// The standard streams are constructed once only and never destroyed.
|
||||
// The stream buffers are set in _S_create_buffers below.
|
||||
new (&cout) ostream(NULL);
|
||||
new (&cin) istream(NULL);
|
||||
new (&cerr) ostream(NULL);
|
||||
new (&clog) ostream(NULL);
|
||||
new (&buf_cout_sync) stdio_sync_filebuf<char>(stdout);
|
||||
new (&buf_cin_sync) stdio_sync_filebuf<char>(stdin);
|
||||
new (&buf_cerr_sync) stdio_sync_filebuf<char>(stderr);
|
||||
|
||||
// The standard streams are constructed once only and never
|
||||
// destroyed.
|
||||
new (&cout) ostream(&buf_cout_sync);
|
||||
new (&cin) istream(&buf_cin_sync);
|
||||
new (&cerr) ostream(&buf_cerr_sync);
|
||||
new (&clog) ostream(&buf_cerr_sync);
|
||||
cin.tie(&cout);
|
||||
cerr.flags(ios_base::unitbuf);
|
||||
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
new (&wcout) wostream(NULL);
|
||||
new (&wcin) wistream(NULL);
|
||||
new (&wcerr) wostream(NULL);
|
||||
new (&wclog) wostream(NULL);
|
||||
new (&buf_wcout_sync) stdio_sync_filebuf<wchar_t>(stdout);
|
||||
new (&buf_wcin_sync) stdio_sync_filebuf<wchar_t>(stdin);
|
||||
new (&buf_wcerr_sync) stdio_sync_filebuf<wchar_t>(stderr);
|
||||
|
||||
new (&wcout) wostream(&buf_wcout_sync);
|
||||
new (&wcin) wistream(&buf_wcin_sync);
|
||||
new (&wcerr) wostream(&buf_wcerr_sync);
|
||||
new (&wclog) wostream(&buf_wcerr_sync);
|
||||
wcin.tie(&wcout);
|
||||
wcerr.flags(ios_base::unitbuf);
|
||||
#endif
|
||||
|
||||
_S_create_buffers(ios_base::Init::_S_synced_with_stdio);
|
||||
_S_ios_base_init = 1;
|
||||
}
|
||||
++_S_ios_base_init;
|
||||
@ -389,8 +361,40 @@ namespace std
|
||||
if (!__sync && __ret)
|
||||
{
|
||||
ios_base::Init::_S_synced_with_stdio = __sync;
|
||||
ios_base::Init::_S_destroy_buffers();
|
||||
ios_base::Init::_S_create_buffers(__sync);
|
||||
|
||||
// Explicitly call dtors to free any memory that is
|
||||
// dynamically allocated by filebuf ctor or member functions,
|
||||
// but don't deallocate all memory by calling operator delete.
|
||||
buf_cout_sync.~stdio_sync_filebuf<char>();
|
||||
buf_cin_sync.~stdio_sync_filebuf<char>();
|
||||
buf_cerr_sync.~stdio_sync_filebuf<char>();
|
||||
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
buf_wcout_sync.~stdio_sync_filebuf<wchar_t>();
|
||||
buf_wcin_sync.~stdio_sync_filebuf<wchar_t>();
|
||||
buf_wcerr_sync.~stdio_sync_filebuf<wchar_t>();
|
||||
#endif
|
||||
|
||||
// Create stream buffers for the standard streams and use
|
||||
// those buffers without destroying and recreating the
|
||||
// streams.
|
||||
new (&buf_cout) stdio_filebuf<char>(stdout, ios_base::out);
|
||||
new (&buf_cin) stdio_filebuf<char>(stdin, ios_base::in);
|
||||
new (&buf_cerr) stdio_filebuf<char>(stderr, ios_base::out);
|
||||
cout.rdbuf(&buf_cout);
|
||||
cin.rdbuf(&buf_cin);
|
||||
cerr.rdbuf(&buf_cerr);
|
||||
clog.rdbuf(&buf_cerr);
|
||||
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
new (&buf_wcout) stdio_filebuf<wchar_t>(stdout, ios_base::out);
|
||||
new (&buf_wcin) stdio_filebuf<wchar_t>(stdin, ios_base::in);
|
||||
new (&buf_wcerr) stdio_filebuf<wchar_t>(stderr, ios_base::out);
|
||||
wcout.rdbuf(&buf_wcout);
|
||||
wcin.rdbuf(&buf_wcin);
|
||||
wcerr.rdbuf(&buf_wcerr);
|
||||
wclog.rdbuf(&buf_wcerr);
|
||||
#endif
|
||||
}
|
||||
return __ret;
|
||||
}
|
||||
|
||||
@ -38,6 +38,7 @@
|
||||
#include <algorithm>
|
||||
#include <vector>
|
||||
#include <bits/atomicity.h>
|
||||
#include <ext/stdio_sync_filebuf.h>
|
||||
|
||||
namespace std
|
||||
{
|
||||
@ -73,9 +74,10 @@ namespace std
|
||||
#endif
|
||||
} // namespace std
|
||||
|
||||
#ifdef _GLIBCPP_NEED_GENERIC_MUTEX
|
||||
|
||||
namespace __gnu_cxx
|
||||
{
|
||||
#ifdef _GLIBCPP_NEED_GENERIC_MUTEX
|
||||
#ifdef __GTHREAD_MUTEX_INIT
|
||||
__gthread_mutex_t _Atomic_add_mutex = __GTHREAD_MUTEX_INIT;
|
||||
#else
|
||||
@ -87,6 +89,12 @@ namespace __gnu_cxx
|
||||
__GTHREAD_MUTEX_INIT_FUNCTION (&_Atomic_add_mutex);
|
||||
}
|
||||
#endif
|
||||
} // namespace __gnu_cxx
|
||||
#endif // _GLIBCPP_NEED_GLOBAL_MUTEX
|
||||
|
||||
template class stdio_sync_filebuf<char>;
|
||||
#ifdef _GLIBCPP_USE_WCHAR_T
|
||||
template class stdio_sync_filebuf<wchar_t>;
|
||||
#endif
|
||||
} // namespace __gnu_cxx
|
||||
|
||||
|
||||
|
||||
@ -76,28 +76,31 @@ void test05()
|
||||
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();
|
||||
|
||||
strmof_2 = fb_02.in_avail();
|
||||
int_type c2 = fb_02.sbumpc();
|
||||
int_type c4 = fb_02.sbumpc();
|
||||
int_type c7 = fb_02.sgetc();
|
||||
int_type c9 = fb_02.sgetc();
|
||||
|
||||
strmof_1 = fb_03.in_avail();
|
||||
int_type c5 = fb_03.sbumpc();
|
||||
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();
|
||||
c7 = fb_02.snextc();
|
||||
|
||||
c5 = fb_03.snextc();
|
||||
|
||||
// streamsize sgetn(char_type *s, streamsize n)
|
||||
|
||||
@ -0,0 +1,70 @@
|
||||
// 2003-05-03 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
// 27.8.1.4 Overridden virtual functions
|
||||
|
||||
#include <fstream>
|
||||
#include <string>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
class MyTraits : public std::char_traits<char>
|
||||
{
|
||||
};
|
||||
|
||||
// libstdc++/10096
|
||||
void test01()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
const char* name = "filebuf_virtuals-1.txt";
|
||||
|
||||
string str;
|
||||
filebuf fb1;
|
||||
fb1.open(name, ios_base::in);
|
||||
|
||||
filebuf::int_type c1;
|
||||
while ((c1 = fb1.sbumpc()) != filebuf::traits_type::eof())
|
||||
str.push_back(filebuf::traits_type::to_char_type(c1));
|
||||
fb1.close();
|
||||
|
||||
basic_filebuf<char, MyTraits> fb;
|
||||
VERIFY( fb.sgetc() == MyTraits::eof() );
|
||||
|
||||
fb.open(name, ios_base::in);
|
||||
VERIFY( fb.is_open() );
|
||||
|
||||
for (string::iterator i = str.begin(); i != str.end(); ++i)
|
||||
{
|
||||
MyTraits::int_type c2 = fb.sbumpc();
|
||||
VERIFY( c2 != MyTraits::eof() );
|
||||
VERIFY( c2 == MyTraits::to_int_type(*i) );
|
||||
}
|
||||
|
||||
VERIFY( fb.sgetc() == MyTraits::eof() );
|
||||
fb.close();
|
||||
VERIFY( !fb.is_open() );
|
||||
VERIFY( fb.sgetc() == MyTraits::eof() );
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,84 @@
|
||||
// 2003-05-03 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
// 27.8.1.4 Overridden virtual functions
|
||||
|
||||
#include <fstream>
|
||||
#include <locale>
|
||||
#include <string>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// Check that basic_filebuf::underflow() handles
|
||||
// codecvt::always_noconv() == false and codecvt::in() == noconv.
|
||||
class NoconvCvt : public std::codecvt<char, char, std::mbstate_t>
|
||||
{
|
||||
protected:
|
||||
virtual bool
|
||||
do_always_noconv() const throw()
|
||||
{ return false; }
|
||||
|
||||
virtual result
|
||||
do_in(state_type&, const char* from, const char*, const char*& from_next,
|
||||
char* to, char*, char*& to_next)
|
||||
{
|
||||
from_next = from;
|
||||
to_next = to;
|
||||
return noconv;
|
||||
}
|
||||
};
|
||||
|
||||
void test01()
|
||||
{
|
||||
using namespace std;
|
||||
bool test = true;
|
||||
const char* name = "filebuf_virtuals-1.txt";
|
||||
|
||||
string str;
|
||||
filebuf fb;
|
||||
filebuf::int_type c1;
|
||||
|
||||
if (fb.open(name, ios_base::in))
|
||||
{
|
||||
while ((c1 = fb.sbumpc()) != EOF)
|
||||
str.push_back(filebuf::traits_type::to_char_type(c1));
|
||||
fb.close();
|
||||
}
|
||||
|
||||
locale loc(locale::classic(), new NoconvCvt);
|
||||
fb.pubimbue(loc);
|
||||
|
||||
if (fb.open(name, ios_base::in))
|
||||
{
|
||||
for (string::iterator i = str.begin(); i != str.end(); ++i)
|
||||
{
|
||||
c1 = fb.sbumpc();
|
||||
VERIFY( c1 != filebuf::traits_type::eof() );
|
||||
VERIFY( c1 == filebuf::traits_type::to_int_type(*i) );
|
||||
}
|
||||
VERIFY( fb.sgetc() == filebuf::traits_type::eof() );
|
||||
fb.close();
|
||||
}
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,86 @@
|
||||
// 2003-05-03 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
// 27.8.1.4 Overridden virtual functions
|
||||
|
||||
#include <locale>
|
||||
#include <fstream>
|
||||
#include <cctype>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
class Cvt_to_upper : public std::codecvt<char, char, std::mbstate_t>
|
||||
{
|
||||
typedef std::codecvt<char, char, std::mbstate_t> Base;
|
||||
|
||||
public:
|
||||
explicit Cvt_to_upper(std::size_t refs = 0)
|
||||
: Base(refs)
|
||||
{ }
|
||||
|
||||
protected:
|
||||
virtual result
|
||||
do_in(state_type&,
|
||||
const extern_type* from, const extern_type* from_end,
|
||||
const extern_type*& from_next,
|
||||
intern_type* to, intern_type* to_end,
|
||||
intern_type*& to_next) const
|
||||
{
|
||||
while (from < from_end && to < to_end)
|
||||
*to++ = std::toupper(*from++);
|
||||
|
||||
to_next = to;
|
||||
from_next = from;
|
||||
return from == from_end ? ok : partial;
|
||||
}
|
||||
|
||||
virtual bool
|
||||
do_always_noconv() const throw()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
};
|
||||
|
||||
// libstdc++/9027
|
||||
void test01()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
bool test = true;
|
||||
const char* name = "filebuf_virtuals-1.txt";
|
||||
locale loc (locale::classic(), new Cvt_to_upper);
|
||||
|
||||
filebuf fbin;
|
||||
fbin.pubimbue(loc);
|
||||
fbin.open(name, ios_base::in);
|
||||
|
||||
int c;
|
||||
while ((c = fbin.sbumpc()) != EOF)
|
||||
{
|
||||
VERIFY( !islower(c) );
|
||||
}
|
||||
|
||||
fbin.close();
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,60 @@
|
||||
// 2003-05-03 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <testsuite_hooks.h>
|
||||
#include <fstream>
|
||||
#include <cstdio>
|
||||
|
||||
// libstdc++/9520
|
||||
void test01()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
bool test = true;
|
||||
const char* name = "tmp_9520";
|
||||
|
||||
FILE* file = fopen(name, "w");
|
||||
for (int i = 1; i < 256; ++i)
|
||||
putc(static_cast<unsigned char>(i), file);
|
||||
fclose(file);
|
||||
|
||||
locale loc (__gnu_cxx_test::try_named_locale("de_DE.ISO-8859-15@euro"));
|
||||
wchar_t buf[1];
|
||||
wfilebuf fb;
|
||||
fb.pubimbue(loc);
|
||||
fb.pubsetbuf(buf, 1);
|
||||
fb.open(name, ios_base::in);
|
||||
|
||||
for (int j = 1; j < 256; ++j)
|
||||
{
|
||||
wfilebuf::int_type c1 = fb.sgetc();
|
||||
VERIFY( c1 != wfilebuf::traits_type::eof() );
|
||||
wfilebuf::int_type c2 = fb.sbumpc();
|
||||
VERIFY( c1 == c2 );
|
||||
}
|
||||
|
||||
fb.close();
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
73
libstdc++-v3/testsuite/27_io/objects/char/10.cc
Normal file
73
libstdc++-v3/testsuite/27_io/objects/char/10.cc
Normal file
@ -0,0 +1,73 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <iostream>
|
||||
#include <cstdio>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void test10()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
bool test = true;
|
||||
const char* name = "filebuf_virtuals-1.txt";
|
||||
|
||||
FILE* ret = freopen(name, "r", stdin);
|
||||
VERIFY( ret != NULL );
|
||||
|
||||
streampos p1 = cin.tellg();
|
||||
VERIFY( p1 != streampos(-1) );
|
||||
VERIFY( streamoff(p1) == 0 );
|
||||
|
||||
cin.seekg(0, ios::end);
|
||||
VERIFY( cin.good() );
|
||||
|
||||
streampos p2 = cin.tellg();
|
||||
VERIFY( p2 != streampos(-1) );
|
||||
VERIFY( p2 != p1 );
|
||||
VERIFY( streamoff(p2) == ftell(stdin) );
|
||||
|
||||
cin.seekg(p1);
|
||||
VERIFY( cin.good() );
|
||||
|
||||
streamoff n = p2 - p1;
|
||||
VERIFY( n > 0 );
|
||||
|
||||
for (streamoff i = 0; i < n; ++i)
|
||||
{
|
||||
streampos p3 = cin.tellg();
|
||||
VERIFY( streamoff(p3) == i );
|
||||
VERIFY( ftell(stdin) == i );
|
||||
cin.get();
|
||||
VERIFY( cin.good() );
|
||||
}
|
||||
|
||||
streampos p4 = cin.tellg();
|
||||
VERIFY( streamoff(p4) == n );
|
||||
VERIFY( ftell(stdin) == n );
|
||||
cin.get();
|
||||
VERIFY( cin.eof() );
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test10();
|
||||
return 0;
|
||||
}
|
||||
47
libstdc++-v3/testsuite/27_io/objects/char/9.cc
Normal file
47
libstdc++-v3/testsuite/27_io/objects/char/9.cc
Normal file
@ -0,0 +1,47 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <iostream>
|
||||
#include <cstdio>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void test09()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
bool test = true;
|
||||
const char* name = "tmp_09";
|
||||
|
||||
FILE* fout = fopen(name, "w");
|
||||
fputs("abc\n", fout);
|
||||
fclose(fout);
|
||||
|
||||
freopen(name, "r", stdin);
|
||||
|
||||
// The number of unread characters should be 4 (a, b, c, \\n)
|
||||
VERIFY( 4 == std::cin.rdbuf()->in_avail() );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test09();
|
||||
return 0;
|
||||
}
|
||||
85
libstdc++-v3/testsuite/27_io/objects/char/9661-1.cc
Normal file
85
libstdc++-v3/testsuite/27_io/objects/char/9661-1.cc
Normal file
@ -0,0 +1,85 @@
|
||||
// 2003-04-30 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <testsuite_hooks.h>
|
||||
#include <cstdio>
|
||||
#include <iostream>
|
||||
#include <unistd.h>
|
||||
#include <signal.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
// Check that cin.rdbuf()->sputbackc() puts characters back to stdin.
|
||||
// If cin.rdbuf() is a filebuf, this succeeds when stdin is a regular
|
||||
// file, but fails otherwise, hence the named fifo.
|
||||
void test01()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
bool test = true;
|
||||
|
||||
const char* name = "tmp_fifo5";
|
||||
|
||||
signal(SIGPIPE, SIG_IGN);
|
||||
|
||||
unlink(name);
|
||||
mkfifo(name, S_IRWXU);
|
||||
|
||||
int child = fork();
|
||||
VERIFY( child != -1 );
|
||||
|
||||
if (child == 0)
|
||||
{
|
||||
sleep(1);
|
||||
FILE* file = fopen(name, "w");
|
||||
fputs("Whatever\n", file);
|
||||
fflush(file);
|
||||
sleep(2);
|
||||
fclose(file);
|
||||
exit(0);
|
||||
}
|
||||
|
||||
freopen(name, "r", stdin);
|
||||
sleep(2);
|
||||
|
||||
int c1 = fgetc(stdin);
|
||||
VERIFY( c1 != EOF );
|
||||
int c2 = cin.rdbuf()->sputbackc('a');
|
||||
VERIFY( c2 != EOF );
|
||||
VERIFY( c2 == 'a' );
|
||||
|
||||
int c3 = fgetc(stdin);
|
||||
VERIFY( c3 != EOF );
|
||||
VERIFY( c3 == c2 );
|
||||
int c4 = ungetc('b', stdin);
|
||||
VERIFY( c4 != EOF );
|
||||
VERIFY( c4 == 'b' );
|
||||
|
||||
int c5 = cin.rdbuf()->sgetc();
|
||||
VERIFY( c5 != EOF );
|
||||
VERIFY( c5 == c4 );
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
47
libstdc++-v3/testsuite/27_io/objects/char/9661-2_xin.cc
Normal file
47
libstdc++-v3/testsuite/27_io/objects/char/9661-2_xin.cc
Normal file
@ -0,0 +1,47 @@
|
||||
// 2003-04-30 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <testsuite_hooks.h>
|
||||
#include <cstdio>
|
||||
#include <iostream>
|
||||
|
||||
void test02()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
bool test = true;
|
||||
|
||||
int c1 = fgetc(stdin);
|
||||
int c2 = cin.rdbuf()->sputbackc(c1);
|
||||
VERIFY( c2 == c1 );
|
||||
|
||||
int c3 = fgetc(stdin);
|
||||
VERIFY( c3 == c1 );
|
||||
ungetc(c3, stdin);
|
||||
|
||||
int c4 = cin.rdbuf()->sgetc();
|
||||
VERIFY( c4 == c3 );
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test02();
|
||||
return 0;
|
||||
}
|
||||
1
libstdc++-v3/testsuite/27_io/objects/char/9661-2_xin.in
Normal file
1
libstdc++-v3/testsuite/27_io/objects/char/9661-2_xin.in
Normal file
@ -0,0 +1 @@
|
||||
For what you dream of
|
||||
@ -1,4 +1,4 @@
|
||||
// 2000-08-02 bkoz
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 2000, 2003 Free Software Foundation, Inc.
|
||||
//
|
||||
|
||||
121
libstdc++-v3/testsuite/27_io/objects/wchar_t/10.cc
Normal file
121
libstdc++-v3/testsuite/27_io/objects/wchar_t/10.cc
Normal file
@ -0,0 +1,121 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <iostream>
|
||||
#include <cstdio>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// Test handling of UTF-8 in wcin and wcout
|
||||
void test10()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
bool test = true;
|
||||
const char* name = "tmp_10";
|
||||
|
||||
locale loc(__gnu_cxx_test::try_named_locale("se_NO.UTF-8"));
|
||||
locale::global(loc);
|
||||
wcin.imbue(loc);
|
||||
wcout.imbue(loc);
|
||||
|
||||
const char* e_lit =
|
||||
"\x1\x2\x3\x4\x5\x6\x7\x8\x9\xa\xb\xc\xd\xe\xf\x10\x11\x12\x13"
|
||||
"\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20!\"#$%&"
|
||||
"'()*+,-./0123456789:;<=>?@}~\x7f\xc2\x80\xc2\x81\xc2\x82\xc2"
|
||||
"\x83\xc2\x84\xc2\x85\xc2\x86\xc2\x87\xc2\x88\xc2\x89\xc2\x8a"
|
||||
"\xc2\x8b\xc2\x8c\xc2\x8d\xc2\x8e\xc2\x8f\xc2\x90\xc2\x91\xc2"
|
||||
"\x92\xc2\x93\xc2\x94\xc2\x95\xc2\x96\xc2\x97\xc2\x98\xc2\x99"
|
||||
"\xc2\x9a\xc2\x9b\xc2\x9c\xc3\xba\xc3\xbb\xc3\xbc\xc3\xbd\xc3"
|
||||
"\xbe\xc3\xbf\xc4\x80\xc4\x81\xc4\x82\xc4\x83\xc4\x84\xc4\x85"
|
||||
"\xc4\x86\xc4\x87\xc4\x88\xc4\x89\xc4\x8a\xc4\x8b\xc4\x8c\xc4"
|
||||
"\x8d\xc4\x8e\xc4\x8f\xc4\x90\xc4\x91\xc4\x92\xc4\x93\xc4\x94"
|
||||
"\xc4\x95\xc4\x96\xc4\x97\xc4\x98\xc4\x99\xdf\xb8\xdf\xb9\xdf"
|
||||
"\xba\xdf\xbb\xdf\xbc\xdf\xbd\xdf\xbe\xdf\xbf\xe0\xa0\x80\xe0"
|
||||
"\xa0\x81\xe0\xa0\x82\xe0\xa0\x83\xe0\xa0\x84\xe0\xa0\x85\xe0"
|
||||
"\xa0\x86\xe0\xa0\x87\xe0\xa0\x88\xe0\xa0\x89\xe0\xa0\x8a\xe0"
|
||||
"\xa0\x8b\xe0\xa0\x8c\xe0\xa0\x8d\xe0\xa0\x8e\xe0\xa0\x8f\xe0"
|
||||
"\xa0\x90\xe0\xa0\x91\xe0\xa0\x92\xe0\xa0\x93\xe0\xa0\x94\xe0"
|
||||
"\xa0\x95\xe0\xa0\x96\xe0\xa0\x97\x1\x2\x4\x8\x10\x20@\xc2\x80"
|
||||
"\xc4\x80\xc8\x80\xd0\x80\xe0\xa0\x80\xe1\x80\x80\xe2\x80\x80"
|
||||
"\xe4\x80\x80\xe8\x80\x80\xf0\x90\x80\x80\xf0\xa0\x80\x80\xf1"
|
||||
"\x80\x80\x80\xf2\x80\x80\x80\xf4\x80\x80\x80\xf8\x88\x80\x80"
|
||||
"\x80\xf8\x90\x80\x80\x80\xf8\xa0\x80\x80\x80\xf9\x80\x80\x80"
|
||||
"\x80\xfa\x80\x80\x80\x80\xfc\x84\x80\x80\x80\x80\xfc\x88\x80"
|
||||
"\x80\x80\x80\xfc\x90\x80\x80\x80\x80\xfc\xa0\x80\x80\x80\x80"
|
||||
"\xfd\x80\x80\x80\x80\x80";
|
||||
size_t e_size = strlen(e_lit);
|
||||
|
||||
const wchar_t i_lit[] = {
|
||||
0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc,
|
||||
0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
|
||||
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, L'!',
|
||||
L'"', L'#', L'$', L'%', L'&', L'\'', L'(', L')', L'*', L'+',
|
||||
L',', L'-', L'.', L'/', L'0', L'1', L'2', L'3', L'4', L'5',
|
||||
L'6', L'7', L'8', L'9', L':', L';', L'<', L'=', L'>', L'?',
|
||||
L'@', L'}', L'~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85,
|
||||
0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
|
||||
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
|
||||
0x9a, 0x9b, 0x9c, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, 0x100,
|
||||
0x101, 0x102, 0x103, 0x104, 0x105, 0x106, 0x107, 0x108, 0x109,
|
||||
0x10a, 0x10b, 0x10c, 0x10d, 0x10e, 0x10f, 0x110, 0x111, 0x112,
|
||||
0x113, 0x114, 0x115, 0x116, 0x117, 0x118, 0x119, 0x7f8, 0x7f9,
|
||||
0x7fa, 0x7fb, 0x7fc, 0x7fd, 0x7fe, 0x7ff, 0x800, 0x801, 0x802,
|
||||
0x803, 0x804, 0x805, 0x806, 0x807, 0x808, 0x809, 0x80a, 0x80b,
|
||||
0x80c, 0x80d, 0x80e, 0x80f, 0x810, 0x811, 0x812, 0x813, 0x814,
|
||||
0x815, 0x816, 0x817, 0x1, 0x2, 0x4, 0x8, 0x10, 0x20, L'@',
|
||||
0x80, 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000, 0x8000,
|
||||
0x10000, 0x20000, 0x40000, 0x80000, 0x100000, 0x200000, 0x400000,
|
||||
0x800000, 0x1000000, 0x2000000, 0x4000000, 0x8000000, 0x10000000,
|
||||
0x20000000, 0x40000000, 0x0
|
||||
};
|
||||
size_t i_size = wcslen(i_lit);
|
||||
|
||||
freopen(name, "w", stdout);
|
||||
|
||||
wcout.write(i_lit, i_size);
|
||||
wcout.flush();
|
||||
VERIFY( wcout.good() );
|
||||
|
||||
FILE* file = fopen(name, "r");
|
||||
char* buf = new char[e_size + 10];
|
||||
size_t n = fread(buf, 1, e_size + 10, file);
|
||||
VERIFY( n == e_size );
|
||||
VERIFY( !memcmp(buf, e_lit, e_size) );
|
||||
delete[] buf;
|
||||
fclose(file);
|
||||
|
||||
freopen(name, "r", stdin);
|
||||
|
||||
wchar_t* wbuf = new wchar_t[i_size + 10];
|
||||
wcin.read(wbuf, i_size + 10);
|
||||
n = wcin.gcount();
|
||||
VERIFY( n == i_size );
|
||||
VERIFY( !wmemcmp(wbuf, i_lit, i_size) );
|
||||
VERIFY( wcin.eof() );
|
||||
VERIFY( wcin.fail() );
|
||||
VERIFY( !wcin.bad() );
|
||||
delete[] wbuf;
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test10();
|
||||
return 0;
|
||||
}
|
||||
47
libstdc++-v3/testsuite/27_io/objects/wchar_t/2.cc
Normal file
47
libstdc++-v3/testsuite/27_io/objects/wchar_t/2.cc
Normal file
@ -0,0 +1,47 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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 <iostream>
|
||||
|
||||
// Interactive test, to be exercised as follows:
|
||||
// assign stderr to stdout in shell command line,
|
||||
// pipe stdout to cat process and/or redirect stdout to file.
|
||||
// a.out >& output
|
||||
// "hello fine world\n" should be written to stdout, and output, in
|
||||
// proper order. This is a version of the scott snyder test taken
|
||||
// from: http://gcc.gnu.org/ml/libstdc++/1999-q4/msg00108.html
|
||||
void test04()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
wcout << L"hello ";
|
||||
wcout.flush();
|
||||
wcerr << L"fine ";
|
||||
wcerr.flush();
|
||||
wcout << L"world" << endl;
|
||||
wcout.flush();
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test04();
|
||||
return 0;
|
||||
}
|
||||
89
libstdc++-v3/testsuite/27_io/objects/wchar_t/2523-1_xin.cc
Normal file
89
libstdc++-v3/testsuite/27_io/objects/wchar_t/2523-1_xin.cc
Normal file
@ -0,0 +1,89 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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 all the headers except for iostream.
|
||||
#include <algorithm>
|
||||
#include <bitset>
|
||||
#include <complex>
|
||||
#include <deque>
|
||||
#include <exception>
|
||||
#include <fstream>
|
||||
#include <functional>
|
||||
#include <iomanip>
|
||||
#include <ios>
|
||||
#include <iosfwd>
|
||||
#include <istream>
|
||||
#include <iterator>
|
||||
#include <limits>
|
||||
#include <list>
|
||||
#include <locale>
|
||||
#include <map>
|
||||
#include <memory>
|
||||
#include <new>
|
||||
#include <numeric>
|
||||
#include <ostream>
|
||||
#include <queue>
|
||||
#include <set>
|
||||
#include <sstream>
|
||||
#include <stack>
|
||||
#include <stdexcept>
|
||||
#include <streambuf>
|
||||
#include <string>
|
||||
#include <typeinfo>
|
||||
#include <utility>
|
||||
#include <valarray>
|
||||
#include <vector>
|
||||
#include <cassert>
|
||||
#include <cctype>
|
||||
#include <cerrno>
|
||||
#include <cfloat>
|
||||
#include <ciso646>
|
||||
#include <climits>
|
||||
#include <clocale>
|
||||
#include <cmath>
|
||||
#include <csetjmp>
|
||||
#include <csignal>
|
||||
#include <cstdarg>
|
||||
#include <cstddef>
|
||||
#include <cstdio>
|
||||
#include <cstdlib>
|
||||
#include <cstring>
|
||||
#include <ctime>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// Include iostream last, just to make is as difficult as possible to
|
||||
// properly initialize the standard iostream objects.
|
||||
#include <iostream>
|
||||
|
||||
// libstdc++/2523
|
||||
void test02()
|
||||
{
|
||||
using namespace std;
|
||||
int i;
|
||||
wcin >> i;
|
||||
wcout << "i == " << i << endl;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test02();
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1 @@
|
||||
5588885
|
||||
39
libstdc++-v3/testsuite/27_io/objects/wchar_t/2523-2_xin.cc
Normal file
39
libstdc++-v3/testsuite/27_io/objects/wchar_t/2523-2_xin.cc
Normal file
@ -0,0 +1,39 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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 <iostream>
|
||||
|
||||
// libstdc++/2523
|
||||
void test03()
|
||||
{
|
||||
using namespace std;
|
||||
ios_base::sync_with_stdio(false);
|
||||
|
||||
int i;
|
||||
wcin >> i;
|
||||
wcout << "i == " << i << endl;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test03();
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1 @@
|
||||
33332
|
||||
86
libstdc++-v3/testsuite/27_io/objects/wchar_t/3045.cc
Normal file
86
libstdc++-v3/testsuite/27_io/objects/wchar_t/3045.cc
Normal file
@ -0,0 +1,86 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <fstream>
|
||||
#include <iostream>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
class gnu_filebuf: public std::wfilebuf
|
||||
{
|
||||
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::wcout.rdbuf(&buf);
|
||||
}
|
||||
k1 = buf.get_i();
|
||||
VERIFY( k1 == initial );
|
||||
|
||||
// 2 syncd off
|
||||
k1 = buf.get_i();
|
||||
VERIFY( k1 == initial );
|
||||
{
|
||||
std::wcout.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::wcout.rdbuf(&buf);
|
||||
std::ios_base::Init make_sure_initialized;
|
||||
}
|
||||
k1 = buf.get_i();
|
||||
VERIFY( k1 == initial );
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
46
libstdc++-v3/testsuite/27_io/objects/wchar_t/3647.cc
Normal file
46
libstdc++-v3/testsuite/27_io/objects/wchar_t/3647.cc
Normal file
@ -0,0 +1,46 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
// 27.6.1.5 - Template class basic_iostream
|
||||
// NB: This file is for testing iostream with NO OTHER INCLUDES.
|
||||
|
||||
#include <iostream>
|
||||
|
||||
// libstdc++/3647
|
||||
void test07()
|
||||
{
|
||||
// Should not block.
|
||||
std::wcout << std::wcin.rdbuf()->in_avail() << std::endl;
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test07();
|
||||
return 0;
|
||||
}
|
||||
42
libstdc++-v3/testsuite/27_io/objects/wchar_t/3_xin.cc
Normal file
42
libstdc++-v3/testsuite/27_io/objects/wchar_t/3_xin.cc
Normal file
@ -0,0 +1,42 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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 <iostream>
|
||||
|
||||
// Interactive test, to be exercised as follows:
|
||||
// run test under truss(1) or strace(1). Look at
|
||||
// size and pattern of write system calls.
|
||||
// Should be 2 or 3 write(1,[...]) calls when run interactively
|
||||
// depending upon buffering mode enforced.
|
||||
void test05()
|
||||
{
|
||||
std::wcout << L"hello" << L' ' << L"world" << std::endl;
|
||||
std::wcout << L"Enter your name: ";
|
||||
std::wstring s;
|
||||
std::wcin >> s;
|
||||
std::wcout << L"hello " << s << std::endl;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test05();
|
||||
return 0;
|
||||
}
|
||||
1
libstdc++-v3/testsuite/27_io/objects/wchar_t/3_xin.in
Normal file
1
libstdc++-v3/testsuite/27_io/objects/wchar_t/3_xin.in
Normal file
@ -0,0 +1 @@
|
||||
JOHN HUME and DAVID TRIMBLE
|
||||
39
libstdc++-v3/testsuite/27_io/objects/wchar_t/4_xin.cc
Normal file
39
libstdc++-v3/testsuite/27_io/objects/wchar_t/4_xin.cc
Normal file
@ -0,0 +1,39 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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 <iostream>
|
||||
|
||||
// http://gcc.gnu.org/ml/libstdc++/2002-08/msg00060.html
|
||||
// Should only have to hit enter once.
|
||||
void
|
||||
test10()
|
||||
{
|
||||
using namespace std;
|
||||
wcout << L"Press ENTER once\n";
|
||||
wcin.ignore(1);
|
||||
wcout << L"_M_gcount: " << wcin.gcount() << endl;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test10();
|
||||
return 0;
|
||||
}
|
||||
1
libstdc++-v3/testsuite/27_io/objects/wchar_t/4_xin.in
Normal file
1
libstdc++-v3/testsuite/27_io/objects/wchar_t/4_xin.in
Normal file
@ -0,0 +1 @@
|
||||
|
||||
85
libstdc++-v3/testsuite/27_io/objects/wchar_t/5.cc
Normal file
85
libstdc++-v3/testsuite/27_io/objects/wchar_t/5.cc
Normal file
@ -0,0 +1,85 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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.
|
||||
|
||||
// 27.3 Standard iostream objects
|
||||
|
||||
// Check that standard streams can be used from constructors and
|
||||
// destructors of static objects, provided that an instance of
|
||||
// ios_base::Init has been constructed.
|
||||
|
||||
void init_standard_streams();
|
||||
int use_standard_streams();
|
||||
|
||||
struct Strange
|
||||
{
|
||||
int i;
|
||||
|
||||
Strange()
|
||||
{
|
||||
init_standard_streams();
|
||||
i = use_standard_streams();
|
||||
}
|
||||
|
||||
~Strange()
|
||||
{
|
||||
use_standard_streams();
|
||||
init_standard_streams();
|
||||
}
|
||||
};
|
||||
|
||||
static Strange static_ob;
|
||||
|
||||
#include <testsuite_hooks.h>
|
||||
#include <iostream>
|
||||
|
||||
void init_standard_streams()
|
||||
{
|
||||
std::ios_base::Init init;
|
||||
}
|
||||
|
||||
int use_standard_streams()
|
||||
{
|
||||
std::wcout << L"Hello, world!" << std::endl;
|
||||
std::wcerr << L"World, hello!" << std::endl;
|
||||
|
||||
int ret = std::ios_base::xalloc();
|
||||
std::wcin.iword(ret) = ret + 1;
|
||||
std::wcout.iword(ret) = ret + 2;
|
||||
std::wcerr.iword(ret) = ret + 3;
|
||||
std::wclog.iword(ret) = ret + 4;
|
||||
return ret;
|
||||
}
|
||||
|
||||
void test05()
|
||||
{
|
||||
bool test = true;
|
||||
int i = static_ob.i;
|
||||
|
||||
VERIFY( std::wcin.iword(i) == i + 1 );
|
||||
VERIFY( std::wcout.iword(i) == i + 2 );
|
||||
VERIFY( std::wcerr.iword(i) == i + 3 );
|
||||
VERIFY( std::wclog.iword(i) == i + 4 );
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test05();
|
||||
return 0;
|
||||
}
|
||||
46
libstdc++-v3/testsuite/27_io/objects/wchar_t/5268.cc
Normal file
46
libstdc++-v3/testsuite/27_io/objects/wchar_t/5268.cc
Normal file
@ -0,0 +1,46 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <sstream>
|
||||
#include <iostream>
|
||||
|
||||
// libstdc++/5268
|
||||
void test04()
|
||||
{
|
||||
std::wstringbuf b1;
|
||||
std::wcout.rdbuf( &b1 );
|
||||
std::wcout << L"hello\n";
|
||||
std::wcout.rdbuf(NULL);
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test04();
|
||||
return 0;
|
||||
}
|
||||
48
libstdc++-v3/testsuite/27_io/objects/wchar_t/5280_xin.cc
Normal file
48
libstdc++-v3/testsuite/27_io/objects/wchar_t/5280_xin.cc
Normal file
@ -0,0 +1,48 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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 <iostream>
|
||||
|
||||
// libstdc++/5280
|
||||
// Interactive test: input "1234^D^D" for i should terminate for EOF.
|
||||
void test06()
|
||||
{
|
||||
using namespace std;
|
||||
int i;
|
||||
wcin >> i;
|
||||
if (!wcin.good())
|
||||
{
|
||||
wcerr << endl;
|
||||
wcerr << L"i == " << i << endl;
|
||||
wcerr << L"wcin.rdstate() == " << wcin.rdstate() << endl;
|
||||
wcerr << L"wcin.bad() == " << wcin.bad() << endl;
|
||||
wcerr << L"wcin.fail() == " << wcin.fail() << endl;
|
||||
wcerr << L"wcin.eof() == " << wcin.eof() << endl;
|
||||
}
|
||||
else
|
||||
wcerr << L"i == " << i << endl;
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test06();
|
||||
return 0;
|
||||
}
|
||||
1
libstdc++-v3/testsuite/27_io/objects/wchar_t/5280_xin.in
Normal file
1
libstdc++-v3/testsuite/27_io/objects/wchar_t/5280_xin.in
Normal file
@ -0,0 +1 @@
|
||||
1234
|
||||
50
libstdc++-v3/testsuite/27_io/objects/wchar_t/6.cc
Normal file
50
libstdc++-v3/testsuite/27_io/objects/wchar_t/6.cc
Normal file
@ -0,0 +1,50 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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.
|
||||
|
||||
// 27.3 Standard iostream objects
|
||||
|
||||
// ios_base::Init::~Init() calls wcout.flush(), which may call
|
||||
// wcout.setstate(badbit), which may throw an exception. Check that
|
||||
// the exception doesn't escape from the destructor.
|
||||
|
||||
#include <iostream>
|
||||
#include <streambuf>
|
||||
|
||||
class Badbuf : public std::wstreambuf
|
||||
{
|
||||
protected:
|
||||
virtual int sync()
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
};
|
||||
|
||||
void test06()
|
||||
{
|
||||
std::ios_base::Init init;
|
||||
std::wcout.rdbuf(new Badbuf);
|
||||
std::wcout.exceptions(std::ios_base::badbit);
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test06();
|
||||
return 0;
|
||||
}
|
||||
39
libstdc++-v3/testsuite/27_io/objects/wchar_t/6548_xin.cc
Normal file
39
libstdc++-v3/testsuite/27_io/objects/wchar_t/6548_xin.cc
Normal file
@ -0,0 +1,39 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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 <iostream>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// libstdc++/6548
|
||||
void test07()
|
||||
{
|
||||
bool test = true;
|
||||
std::wcout << L"Enter 'test':";
|
||||
std::wstring s;
|
||||
std::getline(std::wcin, s, L'\n');
|
||||
VERIFY( s == L"test" );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test07();
|
||||
return 0;
|
||||
}
|
||||
1
libstdc++-v3/testsuite/27_io/objects/wchar_t/6548_xin.in
Normal file
1
libstdc++-v3/testsuite/27_io/objects/wchar_t/6548_xin.in
Normal file
@ -0,0 +1 @@
|
||||
test
|
||||
38
libstdc++-v3/testsuite/27_io/objects/wchar_t/6648-1_xin.cc
Normal file
38
libstdc++-v3/testsuite/27_io/objects/wchar_t/6648-1_xin.cc
Normal file
@ -0,0 +1,38 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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 <iostream>
|
||||
|
||||
// libstdc++/6648
|
||||
// Interactive tests: each one (run alone) must terminate upon a single '\n'.
|
||||
void test08()
|
||||
{
|
||||
bool test = true;
|
||||
wchar_t buff[2048];
|
||||
std::wcout << "Enter name: ";
|
||||
std::wcin.getline(buff, 2048);
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test08();
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1 @@
|
||||
Kofi A. Annan
|
||||
35
libstdc++-v3/testsuite/27_io/objects/wchar_t/6648-2_xin.cc
Normal file
35
libstdc++-v3/testsuite/27_io/objects/wchar_t/6648-2_xin.cc
Normal file
@ -0,0 +1,35 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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 <iostream>
|
||||
|
||||
void test09()
|
||||
{
|
||||
bool test = true;
|
||||
std::wcout << L"Enter favorite beach: ";
|
||||
std::wcin.ignore(2048, '\n');
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test09();
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1 @@
|
||||
Oak St. Beach, Chicago
|
||||
75
libstdc++-v3/testsuite/27_io/objects/wchar_t/7.cc
Normal file
75
libstdc++-v3/testsuite/27_io/objects/wchar_t/7.cc
Normal file
@ -0,0 +1,75 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
// 27.3 Standard iostream objects
|
||||
|
||||
#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>
|
||||
|
||||
// Check that wcout.flush() is called when last ios_base::Init is destroyed.
|
||||
void test07()
|
||||
{
|
||||
using namespace std;
|
||||
bool test = true;
|
||||
|
||||
const char* name = "tmp_fifo4";
|
||||
|
||||
signal(SIGPIPE, SIG_IGN);
|
||||
|
||||
unlink(name);
|
||||
mkfifo(name, S_IRWXU);
|
||||
|
||||
int child = fork();
|
||||
VERIFY( child != -1 );
|
||||
|
||||
if (child == 0)
|
||||
{
|
||||
wfilebuf fbout;
|
||||
sleep(1);
|
||||
fbout.open(name, ios_base::out);
|
||||
wcout.rdbuf(&fbout);
|
||||
fbout.sputc(L'a');
|
||||
sleep(2);
|
||||
// NB: fbout is *not* destroyed here!
|
||||
exit(0);
|
||||
}
|
||||
|
||||
wfilebuf fbin;
|
||||
fbin.open(name, ios_base::in);
|
||||
sleep(2);
|
||||
wfilebuf::int_type c = fbin.sbumpc();
|
||||
VERIFY( c != wfilebuf::traits_type::eof() );
|
||||
VERIFY( c == wfilebuf::traits_type::to_int_type(L'a') );
|
||||
|
||||
fbin.close();
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test07();
|
||||
return 0;
|
||||
}
|
||||
42
libstdc++-v3/testsuite/27_io/objects/wchar_t/7744_xin.cc
Normal file
42
libstdc++-v3/testsuite/27_io/objects/wchar_t/7744_xin.cc
Normal file
@ -0,0 +1,42 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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 <iostream>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// libstdc++/7744
|
||||
void test11()
|
||||
{
|
||||
bool test = true;
|
||||
std::ios::sync_with_stdio(false);
|
||||
|
||||
std::wcout << "Type in the characters 'abc' and press <ENTER>: ";
|
||||
std::wcin.peek();
|
||||
|
||||
// The number of unread characters should be 4 (a, b, c, \\n)
|
||||
VERIFY( 4 == std::wcin.rdbuf()->in_avail() );
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
test11();
|
||||
return 0;
|
||||
}
|
||||
1
libstdc++-v3/testsuite/27_io/objects/wchar_t/7744_xin.in
Normal file
1
libstdc++-v3/testsuite/27_io/objects/wchar_t/7744_xin.in
Normal file
@ -0,0 +1 @@
|
||||
abc
|
||||
51
libstdc++-v3/testsuite/27_io/objects/wchar_t/8.cc
Normal file
51
libstdc++-v3/testsuite/27_io/objects/wchar_t/8.cc
Normal file
@ -0,0 +1,51 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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.
|
||||
|
||||
// 27.3 - Standard iostream objects p 2
|
||||
|
||||
#include <iostream>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void test02()
|
||||
{
|
||||
bool test = true;
|
||||
|
||||
// 27.3 - Standard iostream objects p 2
|
||||
// The objects are not destroyed during program execution.
|
||||
void* p1 = &std::wcout;
|
||||
void* p2 = &std::wcin;
|
||||
void* p3 = &std::wcerr;
|
||||
void* p4 = &std::wclog;
|
||||
std::ios_base::sync_with_stdio(false);
|
||||
void* p1s = &std::wcout;
|
||||
void* p2s = &std::wcin;
|
||||
void* p3s = &std::wcerr;
|
||||
void* p4s = &std::wclog;
|
||||
VERIFY( p1 == p1s );
|
||||
VERIFY( p2 == p2s );
|
||||
VERIFY( p3 == p3s );
|
||||
VERIFY( p4 == p4s );
|
||||
}
|
||||
|
||||
int main(void)
|
||||
{
|
||||
test02();
|
||||
return 0;
|
||||
}
|
||||
57
libstdc++-v3/testsuite/27_io/objects/wchar_t/9520.cc
Normal file
57
libstdc++-v3/testsuite/27_io/objects/wchar_t/9520.cc
Normal file
@ -0,0 +1,57 @@
|
||||
// 2003-04-30 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <testsuite_hooks.h>
|
||||
#include <iostream>
|
||||
#include <cstdio>
|
||||
|
||||
void test01()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
bool test = true;
|
||||
const char* name = "tmp_9520";
|
||||
|
||||
FILE* file = fopen(name, "w");
|
||||
for (int i = 1; i < 256; ++i)
|
||||
putc(static_cast<unsigned char>(i), file);
|
||||
fclose(file);
|
||||
|
||||
locale loc (__gnu_cxx_test::try_named_locale("de_DE.ISO-8859-15@euro"));
|
||||
locale::global(loc); // Set locale for stdin
|
||||
|
||||
freopen(name, "r", stdin);
|
||||
|
||||
wcin.imbue(loc);
|
||||
|
||||
for (int j = 1; j < 256; ++j)
|
||||
{
|
||||
wint_t c1 = wcin.rdbuf()->sgetc();
|
||||
VERIFY( c1 != WEOF );
|
||||
wint_t c2 = wcin.rdbuf()->sbumpc();
|
||||
VERIFY( c1 == c2 );
|
||||
}
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
85
libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-1.cc
Normal file
85
libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-1.cc
Normal file
@ -0,0 +1,85 @@
|
||||
// 2003-04-30 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <testsuite_hooks.h>
|
||||
#include <cstdio>
|
||||
#include <iostream>
|
||||
#include <unistd.h>
|
||||
#include <signal.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
// Check that wcin.rdbuf()->sputbackc() puts characters back to stdin.
|
||||
// If wcin.rdbuf() is a filebuf, this succeeds when stdin is a regular
|
||||
// file, but fails otherwise, hence the named fifo.
|
||||
void test01()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
bool test = true;
|
||||
|
||||
const char* name = "tmp_fifo5";
|
||||
|
||||
signal(SIGPIPE, SIG_IGN);
|
||||
|
||||
unlink(name);
|
||||
mkfifo(name, S_IRWXU);
|
||||
|
||||
int child = fork();
|
||||
VERIFY( child != -1 );
|
||||
|
||||
if (child == 0)
|
||||
{
|
||||
sleep(1);
|
||||
FILE* file = fopen(name, "w");
|
||||
fputs("Whatever\n", file);
|
||||
fflush(file);
|
||||
sleep(2);
|
||||
fclose(file);
|
||||
exit(0);
|
||||
}
|
||||
|
||||
freopen(name, "r", stdin);
|
||||
sleep(2);
|
||||
|
||||
wint_t c1 = fgetwc(stdin);
|
||||
VERIFY( c1 != WEOF );
|
||||
wint_t c2 = wcin.rdbuf()->sputbackc(L'a');
|
||||
VERIFY( c2 != WEOF );
|
||||
VERIFY( c2 == L'a' );
|
||||
|
||||
wint_t c3 = fgetwc(stdin);
|
||||
VERIFY( c3 != WEOF );
|
||||
VERIFY( c3 == c2 );
|
||||
wint_t c4 = ungetwc(L'b', stdin);
|
||||
VERIFY( c4 != WEOF );
|
||||
VERIFY( c4 == L'b' );
|
||||
|
||||
wint_t c5 = wcin.rdbuf()->sgetc();
|
||||
VERIFY( c5 != WEOF );
|
||||
VERIFY( c5 == c4 );
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
48
libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-2_xin.cc
Normal file
48
libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-2_xin.cc
Normal file
@ -0,0 +1,48 @@
|
||||
// 2003-04-30 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <testsuite_hooks.h>
|
||||
#include <cstdio>
|
||||
#include <iostream>
|
||||
#include <cwchar>
|
||||
|
||||
void test02()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
bool test = true;
|
||||
|
||||
wint_t c1 = fgetwc(stdin);
|
||||
wint_t c2 = wcin.rdbuf()->sputbackc(c1);
|
||||
VERIFY( c2 == c1 );
|
||||
|
||||
wint_t c3 = fgetwc(stdin);
|
||||
VERIFY( c3 == c1 );
|
||||
ungetwc(c3, stdin);
|
||||
|
||||
wint_t c4 = wcin.rdbuf()->sgetc();
|
||||
VERIFY( c4 == c3 );
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test02();
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1 @@
|
||||
For what you dream of
|
||||
42
libstdc++-v3/testsuite/27_io/objects/wchar_t/9662.cc
Normal file
42
libstdc++-v3/testsuite/27_io/objects/wchar_t/9662.cc
Normal file
@ -0,0 +1,42 @@
|
||||
// 2003-04-30 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <testsuite_hooks.h>
|
||||
#include <iostream>
|
||||
#include <cstdio>
|
||||
#include <cwchar>
|
||||
|
||||
// Check that operations on wcout can be mixed with wide operations
|
||||
// on stdout.
|
||||
void test01()
|
||||
{
|
||||
bool test = true;
|
||||
|
||||
std::wcout << L"Hello, ";
|
||||
VERIFY( std::fwide(stdout, 0) >= 0 );
|
||||
int ret = std::fputws(L"world!\n", stdout);
|
||||
VERIFY( ret >= 0 );
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
65
libstdc++-v3/testsuite/27_io/objects/wchar_t/9_xin.cc
Normal file
65
libstdc++-v3/testsuite/27_io/objects/wchar_t/9_xin.cc
Normal file
@ -0,0 +1,65 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// 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.
|
||||
|
||||
#include <iostream>
|
||||
#include <locale>
|
||||
#include <string>
|
||||
#include <cwchar>
|
||||
#include <cwctype>
|
||||
#include <iterator>
|
||||
#include <algorithm>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
// This tests the handling of multibyte characters by wcin and wcout.
|
||||
void test09()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
locale loc("");
|
||||
locale::global(loc);
|
||||
|
||||
wcout.imbue(loc);
|
||||
wcin.imbue(loc);
|
||||
|
||||
wcout << L"Current locale is: \'" << loc.name().c_str() << L"\'\n";
|
||||
wcout << L"Please enter your name: ";
|
||||
|
||||
wstring str;
|
||||
getline(wcin, str);
|
||||
|
||||
wcout << str << endl;
|
||||
wcout << str.size() << endl;
|
||||
|
||||
transform(str.begin(), str.end(),
|
||||
ostream_iterator<wchar_t, wchar_t>(wcout), towupper);
|
||||
wcout << endl;
|
||||
transform(str.begin(), str.end(),
|
||||
ostream_iterator<wchar_t, wchar_t>(wcout), towlower);
|
||||
wcout << endl << hex << showbase;
|
||||
copy(str.begin(), str.end(),
|
||||
ostream_iterator<wint_t, wchar_t>(wcout, L" "));
|
||||
wcout << endl;
|
||||
}
|
||||
|
||||
int main()
|
||||
{
|
||||
test09();
|
||||
return 0;
|
||||
}
|
||||
1
libstdc++-v3/testsuite/27_io/objects/wchar_t/9_xin.in
Normal file
1
libstdc++-v3/testsuite/27_io/objects/wchar_t/9_xin.in
Normal file
@ -0,0 +1 @@
|
||||
JOHN HUME and DAVID TRIMBLE
|
||||
64
libstdc++-v3/testsuite/ext/stdio_sync_filebuf_char.cc
Normal file
64
libstdc++-v3/testsuite/ext/stdio_sync_filebuf_char.cc
Normal file
@ -0,0 +1,64 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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.
|
||||
|
||||
#include <ext/stdio_sync_filebuf.h>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void test01()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
bool test = true;
|
||||
const char* c_lit = "black pearl jasmine tea";
|
||||
int size = strlen(c_lit);
|
||||
const char* name = "stdiobuf-1.txt";
|
||||
|
||||
FILE* fout = fopen(name, "w");
|
||||
fwrite(c_lit, 1, size, fout);
|
||||
fclose(fout);
|
||||
|
||||
FILE* fin = fopen(name, "r");
|
||||
__gnu_cxx::stdio_sync_filebuf<char> sbuf(fin);
|
||||
|
||||
VERIFY( sbuf.sgetc() == c_lit[0] );
|
||||
VERIFY( getc(fin) == c_lit[0] );
|
||||
VERIFY( sbuf.sgetc() == c_lit[1] );
|
||||
VERIFY( sbuf.sbumpc() == c_lit[1] );
|
||||
VERIFY( ungetc('Z', fin) == 'Z' );
|
||||
VERIFY( sbuf.sbumpc() == 'Z' );
|
||||
VERIFY( getc(fin) == c_lit[2] );
|
||||
VERIFY( sbuf.sputbackc('X') == 'X' );
|
||||
VERIFY( getc(fin) == 'X' );
|
||||
|
||||
char buf[5];
|
||||
memset(buf, 'x', 5);
|
||||
VERIFY( sbuf.sgetn(buf, 5) == 5 );
|
||||
VERIFY( !memcmp(buf, c_lit + 3, 5) );
|
||||
VERIFY( getc(fin) == c_lit[8] );
|
||||
VERIFY( sbuf.sungetc() == EOF );
|
||||
|
||||
fclose(fin);
|
||||
}
|
||||
|
||||
int main ()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
65
libstdc++-v3/testsuite/ext/stdio_sync_filebuf_wchar_t.cc
Normal file
65
libstdc++-v3/testsuite/ext/stdio_sync_filebuf_wchar_t.cc
Normal file
@ -0,0 +1,65 @@
|
||||
// 2003-05-01 Petur Runolfsson <peturr02@ru.is>
|
||||
|
||||
// Copyright (C) 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.
|
||||
|
||||
#include <ext/stdio_sync_filebuf.h>
|
||||
#include <testsuite_hooks.h>
|
||||
|
||||
void test01()
|
||||
{
|
||||
using namespace std;
|
||||
|
||||
bool test = true;
|
||||
const char* c_lit = "black pearl jasmine tea";
|
||||
const wchar_t* w_lit = L"black pearl jasmine tea";
|
||||
int size = strlen(c_lit);
|
||||
const char* name = "stdiobuf-1.txt";
|
||||
|
||||
FILE* fout = fopen(name, "w");
|
||||
fwrite(c_lit, 1, size, fout);
|
||||
fclose(fout);
|
||||
|
||||
FILE* fin = fopen(name, "r");
|
||||
__gnu_cxx::stdio_sync_filebuf<wchar_t> wsbuf(fin);
|
||||
|
||||
VERIFY( wsbuf.sgetc() == w_lit[0] );
|
||||
VERIFY( getwc(fin) == w_lit[0] );
|
||||
VERIFY( wsbuf.sgetc() == w_lit[1] );
|
||||
VERIFY( wsbuf.sbumpc() == w_lit[1] );
|
||||
VERIFY( ungetwc(L'Z', fin) == L'Z' );
|
||||
VERIFY( wsbuf.sbumpc() == L'Z' );
|
||||
VERIFY( getwc(fin) == w_lit[2] );
|
||||
VERIFY( wsbuf.sputbackc(L'X') == L'X' );
|
||||
VERIFY( getwc(fin) == L'X' );
|
||||
|
||||
wchar_t buf[5];
|
||||
wmemset(buf, 0xdeadbeef, 5);
|
||||
VERIFY( wsbuf.sgetn(buf, 5) == 5 );
|
||||
VERIFY( !wmemcmp(buf, w_lit + 3, 5) );
|
||||
VERIFY( getwc(fin) == w_lit[8] );
|
||||
VERIFY( wsbuf.sungetc() == WEOF );
|
||||
|
||||
fclose(fin);
|
||||
}
|
||||
|
||||
int main ()
|
||||
{
|
||||
test01();
|
||||
return 0;
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user