2003-06-30 Phil Edwards <pme@gcc.gnu.org>
* testsuite/Makefile.am (check-am): Do not override.
(baseline_symbols): Declare as PHONY, so no need to 'touch' it.
* testsuite/Makefile.in: Regenerate.
From-SVN: r68738
2003-06-30 Phil Edwards <pme@gcc.gnu.org>
* testsuite/lib/libstdc++-v3-dg.exp: Add comments.
(libstdc++-v3-init): Also set LD_RUN_PATH.
From-SVN: r68713
2003-06-30 Paolo Carlini <pcarlini@unitus.it>
* include/std/std_streambuf.h (_M_mode): Move from here to
filebuf and stringbuf.
(~basic_streambuf()): Don't set _M_mode.
(basic_streambuf()): Don't set _M_mode.
* include/std/std_fstream.h (_M_mode): Move here, from streambuf.
(~basic_filebuf()): Clean up.
* include/bits/fstream.tcc (basic_filebuf()): Set _M_mode.
* include/std/std_sstream.h (_M_mode): Move here, from streambuf.
* testsuite/27_io/basic_streambuf/cons/char/1.cc: Don't set _M_mode.
* testsuite/27_io/basic_streambuf/overflow/char/1.cc: Likewise.
* testsuite/27_io/basic_streambuf/sgetc/char/1.cc: Likewise.
* testsuite/27_io/basic_streambuf/sgetn/char/1.cc: Likewise.
* testsuite/27_io/basic_streambuf/sputn/char/1.cc: Likewise.
2003-06-30 Paolo Carlini <pcarlini@unitus.it>
* include/std/std_fstream.h (_M_underflow): Remove.
(uflow): Remove, inherited from streambuf.
(underflow): Only declare.
* include/bits/fstream.tcc (_M_underflow): Rename to
underflow, to which is equivalent for __bump == false,
simplify.
* include/std/std_sstream.h (_M_underflow): Remove.
(uflow): Remove, inherited from streambuf.
(underflow): Only declare.
* include/bits/sstream.tcc (_M_underflow): Rename to
underflow, to which is equivalent for __bump == false,
simplify.
From-SVN: r68695
2003-06-27 Paolo Carlini <pcarlini@unitus.it>
Nathan C. Myers <ncm-nospam@cantrip.org>
PR libstdc++/9178
* include/bits/fstream.tcc (_M_underflow): Properly estimate
the worst-case number of external bytes for a given get area.
* testsuite/27_io/basic_filebuf/underflow/wchar_t/9178.cc: New.
2003-06-27 Paolo Carlini <pcarlini@unitus.it>
Petur Runolfsson <peturr02@ru.is>
PR libstdc++/11305
* include/bits/fstream.tcc (overflow): Properly estimate the
worst-case number of external bytes for a given put area
(by using codecvt::max_length()).
* testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-1: New.
* testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-2: New.
* testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-3: New.
* testsuite/27_io/basic_filebuf/overflow/wchar_t/11305-4: New.
Co-Authored-By: Nathan C. Myers <ncm-nospam@cantrip.org>
Co-Authored-By: Petur Runolfsson <peturr02@ru.is>
From-SVN: r68566
2003-06-26 Paolo Carlini <pcarlini@unitus.it>
Nathan C. Myers <ncm-nospam@cantrip.org>
* include/bits/fstream.tcc (_M_underflow): When the actual
end of file is reached, set 'uncommitted' mode to allow a
next write without an intervening seek (see C++98 27.8.1.1,2
and C89 7.9.5.3).
* testsuite/27_io/basic_filebuf/underflow/char/2.cc: New.
Co-Authored-By: Nathan C. Myers <ncm-nospam@cantrip.org>
From-SVN: r68522
2003-06-24 Paolo Carlini <pcarlini@unitus.it>
Nathan C. Myers <ncm-nospam@cantrip.org>
* include/std/std_fstream.h (_M_filepos): Remove.
(_M_reading, _M_writing): New, encode the various I/O modes:
'read', 'write' and 'uncommitted'.
(sync): If there is something to flush, do it, then go to
'uncommitted' mode.
* include/bits/fstream.tcc (_M_set_buffer): Overhaul to deal
with three different cases: __off > 0 (upon underflow),
__off == 0 (upon overflow), __off == -1 (upon open, setbuf,
seekoff/pos).
(_M_underflow): Don't call overflow, set _M_reading to true
on success, tweak.
(pbackfail): Set _M_reading to true on pback creation, tweak.
(overflow): Don't seek, deal with overflow in 'uncommitted' mode,
set _M_writing to true on success, tweak.
(seekoff): Simplify, set _M_reading, _M_writing to false, call
_M_set_buffer(-1) ('uncommitted').
(open, close, setbuf): Set _M_reading, _M_writing to false and
call _M_set_buffer(-1), tweak.
(basic_filebuf): Don't set _M_buf_unified.
(_M_destroy_internal_buffer): Don't call setg and setp.
* include/ext/stdio_filebuf.h (stdio_filebuf): Use _M_reading,
_M_writing and _M_set_buffer(-1).
* include/std/std_streambuf.h (_M_move_out_cur, _M_move_in_cur,
_M_out_lim, _M_buf_unified): Remove.
(basic_streambuf): Don't set _M_out_lim and _M_buf_unified.
(setp): Don't set _M_out_lim.
* testsuite/27_io/basic_filebuf/sbumpc/char/1-io.cc: Fix for
the new logic ('read', 'write' and 'uncommitted' modes): e.g.,
upon open the mode is 'uncommitted' and therefore the put area
pointers are null.
* testsuite/27_io/basic_filebuf/sbumpc/char/1-out.cc: Ditto.
* testsuite/27_io/basic_filebuf/seekoff/char/3-io.cc: Ditto.
* testsuite/27_io/basic_filebuf/seekpos/char/3-io.cc: Ditto.
* testsuite/27_io/basic_filebuf/setbuf/char/1.cc: Ditto.
* testsuite/27_io/basic_filebuf/sgetc/char/1-io.cc: Ditto.
* testsuite/27_io/basic_filebuf/sgetc/char/1-out.cc: Ditto.
* testsuite/27_io/basic_filebuf/sgetn/char/1-io.cc: Ditto.
* testsuite/27_io/basic_filebuf/sgetn/char/1-out.cc: Ditto.
* testsuite/27_io/basic_filebuf/snextc/char/1-io.cc: Ditto.
* testsuite/27_io/basic_filebuf/snextc/char/1-out.cc: Ditto.
* testsuite/27_io/basic_filebuf/sputbackc/char/1-io.cc: Ditto.
* testsuite/27_io/basic_filebuf/sputbackc/char/1-out.cc: Ditto.
* testsuite/27_io/basic_filebuf/sputc/char/1-io.cc: Ditto.
* testsuite/27_io/basic_filebuf/sputc/char/1-out.cc: Ditto.
* testsuite/27_io/basic_filebuf/sputc/char/9701-2.cc: Ditto.
* testsuite/27_io/basic_filebuf/sputn/char/1-io.cc: Ditto.
* testsuite/27_io/basic_filebuf/sputn/char/1-out.cc: Ditto.
* testsuite/27_io/basic_filebuf/sputn/char/9701-1.cc: Ditto.
* testsuite/27_io/basic_filebuf/sungetc/char/1-io.cc: Ditto.
* testsuite/27_io/basic_filebuf/sungetc/char/1-out.cc: Ditto.
* include/bits/fstream.tcc (showmanyc): Use only the
documented derivation interface to basic_streambuf (gptr(),
setg(), etc.) to work right with user specializations.
* include/bits/streambuf.tcc (sbumpc, sputbackc, sungetc,
sputc, xsgetn, xsputn, __copy_streambufs): Likewise.
* include/std/std_streambuf.h (in_avail, sgetc, uflow, stossc):
Likewise.
* include/std/std_fstream.h (_M_create_pback, _M_destroy_pback,
xsgetn): Likewise.
Co-Authored-By: Nathan C. Myers <ncm-nospam@cantrip.org>
From-SVN: r68420
2003-06-20 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/testsuite_performance.h (resource_counter): Don't use
mallinfo at the moment.
From-SVN: r68268
2003-06-16 Paolo Carlini <pcarlini@unitus.it>
* testsuite/27_io/basic_filebuf/sgetn/char/1-in.cc: Fix
for systems with BUFSIZ != 8192.
* testsuite/27_io/basic_filebuf/sgetn/char/1-io.cc: Ditto.
* testsuite/27_io/basic_filebuf/sgetn/char/1-out.cc:
Minor tweaks.
From-SVN: r68041
2003-06-09 Paolo Carlini <pcarlini@unitus.it>
* include/bits/fstream.tcc (_M_underflow): Do not special
case the unbuffered case, which really means simply a one char
get area.
(basic_filebuf): Initialize _M_buf_size.
(setbuf): Unbuffered means _M_buf_size == 1, since only
_M_buf_size - 1 == 0 chars are going to be used for the
put area and 1 for the get area.
* include/std/std_streambuf.h (_M_buf_size): Move to basic_filebuf.
(~basic_streambuf): Tweak.
(basic_streambuf): Do not initialize _M_buf_size.
* include/std/std_fstream.h (_M_buf_size): Add from basic_streambuf.
(~basic_filebuf): Tweak.
(_M_set_buffer): Tweak, considering that _M_buf_size == 1 is the
unbuffered situation (i.e., put area pointers NULL).
* include/bits/streambuf.tcc (sbumpc): Clean up.
* testsuite/27_io/basic_filebuf/sputbackc/char/1.cc: Split into...
* testsuite/27_io/basic_filebuf/sputbackc/char/1-in.cc: New.
* testsuite/27_io/basic_filebuf/sputbackc/char/1-io.cc: New.
* testsuite/27_io/basic_filebuf/sputbackc/char/1-out.cc: New.
* testsuite/27_io/basic_filebuf/sputbackc/char/2-in.cc: New.
* testsuite/27_io/basic_filebuf/sputbackc/char/2-io.cc: New.
* testsuite/27_io/basic_filebuf/sputbackc/char/2-out.cc: New.
From-SVN: r67686
2003-06-02 Paolo Carlini <pcarlini@unitus.it>
PR libstdc++/9761
* include/bits/fstream.tcc (pbackfail): If the pback buffer
is already active don't try to store in it a second char.
* testsuite/27_io/basic_filebuf/pbackfail/char/9761.cc: New.
* include/bits/fstream.tcc (pbackfail): Add unbuffered bits.
From-SVN: r67337
2003-06-02 Paolo Carlini <pcarlini@unitus.it>
* include/std/std_fstream.h (_M_destroy_pback): Use _M_in_beg
instead of unnecessarily taking the address of _M_pback.
(xsgetn): Simplify slightly for a single char pback buffer.
2003-06-02 Paolo Carlini <pcarlini@unitus.it>
* include/bits/sstream.tcc (seekoff): Remove four unnecessary
variables and two 'if', clean up.
2003-06-02 Paolo Carlini <pcarlini@unitus.it>
* include/bits/sstream.tcc (seekpos): Test against _M_out_lim
not _M_out_end, since the former actually points to the string
end (vs buffer end).
* testsuite/27_io/basic_stringbuf/seekpos/char/3.cc: New.
From-SVN: r67334
2003-05-26 Brendan Kehoe <brendan@zen.org>
* include/bits/locale_facets.tcc (do_get): Honor $22.2.6.3.3/8 and
make sure the number of digits required after the decimal-point
(if any) is exactly the value returned by frac_digits().
* testsuite/22_locale/money_get/get/char/9.cc: New.
* testsuite/22_locale/money_get/get/wchar_t/9.cc: New.
From-SVN: r67196
2003-05-20 Paolo Carlini <pcarlini@unitus.it>
* testsuite/27_io/basic_filebuf/close/char/5.cc: New file,
further testing that upon filebuf::close() 27.8.1.1,3 is enforced.
From-SVN: r67042
2003-05-19 Paolo Carlini <pcarlini@unitus.it>
* testsuite/27_io/basic_filebuf/close/char/4.cc: New file, testing
that upon filebuf::close() 27.8.1.1,3 is enforced.
From-SVN: r66970
2003-05-15 Paolo Carlini <pcarlini@unitus.it>
Nathan Myers <ncm@cantrip.org>
* include/bits/fstream.tcc (_M_overflow): Rewrote to call
_M_convert_to_external only once (_M_buf_size is now the size of
the put area + 1 for the overflow char of a full area); call
_M_set_buffer instead of _M_set_indeterminate.
(setbuf): Don't accept a buffer smaller than 2 chars.
(_M_underflow): Refill _M_buf_size - 1 chars; call _M_set_buffer,
instead of _M_set_determinate.
(open): Call _M_set_buffer, instead of _M_set_indeterminate.
(seekoff): Likewise.
* include/ext/stdio_filebuf.h (stdio_filebuf(int,
std::ios_base::openmode, bool, size_t),
stdio_filebuf(std::__c_file*, std::ios_base::openmode, size_t):
Likewise.
* include/std/std_fstream.h (_M_set_indeterminate): Remove.
(_M_set_determinate): Rename as _M_set_buffer, _M_buf_size ->
_M_buf_size - 1.
* include/std/std_streambuf.h: Tweak _M_out_lim comment.
* testsuite/27_io/basic_filebuf/sgetn/char/1.cc: Tweak, taking
into account that, for _M_buf_size == BUFSIZ == 8192, the size of
the put area is now BUFSIZ - 1.
* testsuite/ext/stdio_filebuf_2.cc: Tweak, taking into account
that now the smallest _M_buf_size is 2 (still fails, for the same
reason, with 3.2.3)
Co-Authored-By: Nathan Myers <ncm@cantrip.org>
From-SVN: r66848
