+2002-01-25 Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/bits/fstream.tcc (filebuf::close()): Fix close for input
+ streams.
+ (filebuf::_M_really_overflow): Match indeterminate and sync calls.
+ * testsuite/27_io/filebuf.cc: Compile only.
+ * testsuite/27_io/filebuf_members.cc: Move tests to here.
+ * testsuite/27_io/filebuf_virtuals.cc: And here.
+ Revert sungetc, sync changes for expected values.
+ * testsuite/27_io/filebuf-*: Move to...
+ * testsuite/27_io/filebuf_virtuals-*: ...here.
+ * testsuite/27_io/istream.cc: Compile only, activate.
+ * testsuite/27_io/ostream.cc: Same.
+ * testsuite/27_io/iostream.cc: New.
+ * testsuite/27_io/iostream_members.cc: New.
+
2002-01-25 David Billinghurst <David.Billinghurst@riotinto.com>
* testsuite/thread/pthread1.cc: Enable on cygwin.
// File based streams -*- C++ -*-
-// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
+// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
__filebuf_type *__ret = NULL;
if (this->is_open())
{
+ const int_type __eof = traits_type::eof();
bool __testput = _M_out_cur && _M_out_beg < _M_out_end;
- if (__testput
- && _M_really_overflow(traits_type::eof()) != traits_type::eof())
- {
- // NB: Do this here so that re-opened filebufs will be cool...
- _M_mode = ios_base::openmode(0);
- _M_destroy_internal_buffer();
-
- _M_pback_destroy();
- if (_M_pback)
- {
- delete [] _M_pback;
- _M_pback = NULL;
- }
+ if (__testput && _M_really_overflow(__eof) == __eof)
+ return __ret;
+ // NB: Do this here so that re-opened filebufs will be cool...
+ _M_mode = ios_base::openmode(0);
+ _M_destroy_internal_buffer();
+
+ _M_pback_destroy();
+ if (_M_pback)
+ {
+ delete [] _M_pback;
+ _M_pback = NULL;
+ }
+
#if 0
// XXX not done
if (_M_last_overflowed)
{
_M_output_unshift();
- _M_really_overflow(traits_type::eof());
+ _M_really_overflow(__eof);
}
#endif
- __ret = this;
- }
+ __ret = this;
}
// Can actually allocate this file as part of an open and never
// NB: Need this so that external byte sequence reflects
// internal buffer.
- if (__len == __plen)
- _M_set_indeterminate();
-
- if (!_M_file->sync())
- __ret = traits_type::not_eof(__c);
+ if (__len == __plen && !_M_file->sync())
+ {
+ _M_set_indeterminate();
+ __ret = traits_type::not_eof(__c);
+ }
#else
// Part one: Allocate temporary conversion buffer on
// stack. Convert internal buffer plus __c (ie,
#endif // _CPP_BITS_FSTREAM_TCC
+
+
+
+
+
+++ /dev/null
-// 990117 bkoz
-// test functionality of basic_filebuf for char_type == char
-// this is a data file for 27filebuf.cc
-
-// Copyright (C) 1997-1999 Cygnus Solutions
-//
-// 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.
-
-/mnt/cdrom/sarah_vaughan/sarah_vaughan.allofme
-/mnt/cdrom/sarah_vaughan/sarah_vaughan.speaklow
-
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_01_the_way_i_feel
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_02_seduction_kidnap
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_03_just_a_ny_poem
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_04_butterflies_i_remem
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_05_luxury_poem
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_06_my_house
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_07_the_women_gather
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_08_the_life_i_led
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_09_when_i_die
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_10_revolutionary_dreams
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_11_winter_poem
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_12_a_certain_peace_i_nap
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_13_poem_for_a_lady_whose
-
-/mnt/cdrom/marley-songs_of_freedom/disk_1/
-/mnt/cdrom/marley-songs_of_freedom/disk_2/
-/mnt/cdrom/marley-songs_of_freedom/disk_4/
-
-/mnt/cdrom/marley-songs_of_freedom/disk_1/back out
-/mnt/cdrom/marley-songs_of_freedom/disk_1/bend down low
-/mnt/cdrom/marley-songs_of_freedom/disk_1/bus dem shut (pyaka)
-/mnt/cdrom/marley-songs_of_freedom/disk_1/caution
-/mnt/cdrom/marley-songs_of_freedom/disk_1/do it twice
-/mnt/cdrom/marley-songs_of_freedom/disk_1/don't rock the boat
-/mnt/cdrom/marley-songs_of_freedom/disk_1/duppy conqueror
-/mnt/cdrom/marley-songs_of_freedom/disk_1/hammer
-/mnt/cdrom/marley-songs_of_freedom/disk_1/hypocrites
-/mnt/cdrom/marley-songs_of_freedom/disk_1/i'm still waiting
-/mnt/cdrom/marley-songs_of_freedom/disk_1/judge not
-/mnt/cdrom/marley-songs_of_freedom/disk_1/mellow mood
-/mnt/cdrom/marley-songs_of_freedom/disk_1/mr brown
-/mnt/cdrom/marley-songs_of_freedom/disk_1/nice time
-/mnt/cdrom/marley-songs_of_freedom/disk_1/one cup of coffee
-/mnt/cdrom/marley-songs_of_freedom/disk_1/one love_people get ready
-/mnt/cdrom/marley-songs_of_freedom/disk_1/put it on
-/mnt/cdrom/marley-songs_of_freedom/disk_1/simmer down
-/mnt/cdrom/marley-songs_of_freedom/disk_1/small axe
-/mnt/cdrom/marley-songs_of_freedom/disk_1/soul rebel
-/mnt/cdrom/marley-songs_of_freedom/disk_1/soul shake down party
-/mnt/cdrom/marley-songs_of_freedom/disk_1/stir it up (original)
-/mnt/cdrom/marley-songs_of_freedom/disk_1/sun is shining
-/mnt/cdrom/marley-songs_of_freedom/disk_1/thank you lord (original)
-/mnt/cdrom/marley-songs_of_freedom/disk_2/acoustic medley
-/mnt/cdrom/marley-songs_of_freedom/disk_2/burnin' and lootin'
-/mnt/cdrom/marley-songs_of_freedom/disk_2/concrete jungle
-/mnt/cdrom/marley-songs_of_freedom/disk_2/craven choke puppy
-/mnt/cdrom/marley-songs_of_freedom/disk_2/get up stand up
-/mnt/cdrom/marley-songs_of_freedom/disk_2/guava jelly
-/mnt/cdrom/marley-songs_of_freedom/disk_2/high tide or low tide
-/mnt/cdrom/marley-songs_of_freedom/disk_2/i shot the sheriff
-/mnt/cdrom/marley-songs_of_freedom/disk_2/i'm hurting inside
-/mnt/cdrom/marley-songs_of_freedom/disk_2/iron lion zion
-/mnt/cdrom/marley-songs_of_freedom/disk_2/lick samba
-/mnt/cdrom/marley-songs_of_freedom/disk_2/lively up yourself
-/mnt/cdrom/marley-songs_of_freedom/disk_2/natty dread
-/mnt/cdrom/marley-songs_of_freedom/disk_2/no more trouble
-/mnt/cdrom/marley-songs_of_freedom/disk_2/rastaman chant
-/mnt/cdrom/marley-songs_of_freedom/disk_2/screw face
-/mnt/cdrom/marley-songs_of_freedom/disk_2/slave driver
-/mnt/cdrom/marley-songs_of_freedom/disk_2/trenchtown rock
-/mnt/cdrom/marley-songs_of_freedom/disk_4/africa unite
-/mnt/cdrom/marley-songs_of_freedom/disk_4/babylon system
-/mnt/cdrom/marley-songs_of_freedom/disk_4/bad card
-/mnt/cdrom/marley-songs_of_freedom/disk_4/coming in from the cold (12
-/mnt/cdrom/marley-songs_of_freedom/disk_4/could you be loved (12 mix
-/mnt/cdrom/marley-songs_of_freedom/disk_4/forever loving jah
-/mnt/cdrom/marley-songs_of_freedom/disk_4/give thanks and praise
-/mnt/cdrom/marley-songs_of_freedom/disk_4/one drop
-/mnt/cdrom/marley-songs_of_freedom/disk_4/one dub
-/mnt/cdrom/marley-songs_of_freedom/disk_4/rastaman live up
-/mnt/cdrom/marley-songs_of_freedom/disk_4/real situation
-/mnt/cdrom/marley-songs_of_freedom/disk_4/redemption song (live in pi
-/mnt/cdrom/marley-songs_of_freedom/disk_4/ride natty ride (12 mix)
-/mnt/cdrom/marley-songs_of_freedom/disk_4/so much trouble in the worl
-/mnt/cdrom/marley-songs_of_freedom/disk_4/survival
-/mnt/cdrom/marley-songs_of_freedom/disk_4/why should i (previously un
-/mnt/cdrom/marley-songs_of_freedom/disk_4/zimbabwe
-
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_01_pandemonium
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_02_sync_disjecta
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_03_object_unknown
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_04_it's_nice_not
-/mnt/cdrom/dj_spooky_rid-2dim_warefare/djspooky_05_dialectical_tra
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_06_post-human_soph
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_07_quilombo_ex
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_08_rekonstruction
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_09_scientifik
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_10_a_conversation
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_11_peace_in_zaire
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_13_degree_zero
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_14_roman_planeta
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_15_bass_digitalis
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_16_polyphony_of
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_17_riddim_warfare
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_18_the_nerd
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_20_theme_of_the
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_21_twilight_fugue
-
-/mnt/cdrom/stuff_smith_mosaic/disk3/01_desert_sands
-/mnt/cdrom/stuff_smith_mosaic/disk3/02_soft_winds
-/mnt/cdrom/stuff_smith_mosaic/disk3/03_time_and_again
-/mnt/cdrom/stuff_smith_mosaic/disk3/04_it_don't_mean_a_thing
-/mnt/cdrom/stuff_smith_mosaic/disk3/05_in_a_mellotone
-/mnt/cdrom/stuff_smith_mosaic/disk3/06_i_know_that_you_know
-/mnt/cdrom/stuff_smith_mosaic/disk3/07_heat_wave
-/mnt/cdrom/stuff_smith_mosaic/disk3/08_things_ain't_what_they_used_to_be
-/mnt/cdrom/stuff_smith_mosaic/disk3/09_body_and_soul
-
-So I take a break, wander down to the park to stand, then lean into
-the concrete railing demarking the beginnings of space, oceanic
-space. I watch the waves break, and form, and ease back out to sea and
-wrap my arms around myself and hug tightly because it's early in the
-morning and windy, and the sun is late getting out of bed today, which
-is good because if there was brilliant light illuminating all the
-beauty around me I would be shocked, stunned, forced to retreat back
-into my cabana in a daze, blinded by hummingbirds and callilillies and
-un-named red, yellow, and blue flowers. Green envelopes me, waves
-sooth me. I can see the wind flip the top of the waves seaward, right
-before they break. The sea seems so calm from my perch above the fray
-that I wonder if maybe there is just some part of the deepest, most
-abstract ocean where there is a large creature who happily chews
-plankton and wags its tail in gentle, adulating waves that spread and
-move and gracefully glide thousands of miles, to crash upon a beach,
-one after the other, politely waiting for a turn to dance with the
-seashore.
-
-I know: it is what the Mexican schoolchildren call "la vibora de la
-mer," the serpent of the sea.
-
-
-
-
-
+++ /dev/null
-// 990117 bkoz
-// test functionality of basic_filebuf for char_type == char
-// this is a data file for 27filebuf.cc
-
-// Copyright (C) 1997-1999 Cygnus Solutions
-//
-// 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.
-
-/mnt/cdrom/sarah_vaughan/sarah_vaughan.allofme
-/mnt/cdrom/sarah_vaughan/sarah_vaughan.speaklow
-
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_01_the_way_i_feel
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_02_seduction_kidnap
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_03_just_a_ny_poem
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_04_butterflies_i_remem
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_05_luxury_poem
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_06_my_house
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_07_the_women_gather
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_08_the_life_i_led
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_09_when_i_die
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_10_revolutionary_dreams
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_11_winter_poem
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_12_a_certain_peace_i_nap
-/mnt/cdrom/nikkigiovanni_thewayifeel/ng_13_poem_for_a_lady_whose
-
-/mnt/cdrom/marley-songs_of_freedom/disk_1/
-/mnt/cdrom/marley-songs_of_freedom/disk_2/
-/mnt/cdrom/marley-songs_of_freedom/disk_4/
-
-/mnt/cdrom/marley-songs_of_freedom/disk_1/back out
-/mnt/cdrom/marley-songs_of_freedom/disk_1/bend down low
-/mnt/cdrom/marley-songs_of_freedom/disk_1/bus dem shut (pyaka)
-/mnt/cdrom/marley-songs_of_freedom/disk_1/caution
-/mnt/cdrom/marley-songs_of_freedom/disk_1/do it twice
-/mnt/cdrom/marley-songs_of_freedom/disk_1/don't rock the boat
-/mnt/cdrom/marley-songs_of_freedom/disk_1/duppy conqueror
-/mnt/cdrom/marley-songs_of_freedom/disk_1/hammer
-/mnt/cdrom/marley-songs_of_freedom/disk_1/hypocrites
-/mnt/cdrom/marley-songs_of_freedom/disk_1/i'm still waiting
-/mnt/cdrom/marley-songs_of_freedom/disk_1/judge not
-/mnt/cdrom/marley-songs_of_freedom/disk_1/mellow mood
-/mnt/cdrom/marley-songs_of_freedom/disk_1/mr brown
-/mnt/cdrom/marley-songs_of_freedom/disk_1/nice time
-/mnt/cdrom/marley-songs_of_freedom/disk_1/one cup of coffee
-/mnt/cdrom/marley-songs_of_freedom/disk_1/one love_people get ready
-/mnt/cdrom/marley-songs_of_freedom/disk_1/put it on
-/mnt/cdrom/marley-songs_of_freedom/disk_1/simmer down
-/mnt/cdrom/marley-songs_of_freedom/disk_1/small axe
-/mnt/cdrom/marley-songs_of_freedom/disk_1/soul rebel
-/mnt/cdrom/marley-songs_of_freedom/disk_1/soul shake down party
-/mnt/cdrom/marley-songs_of_freedom/disk_1/stir it up (original)
-/mnt/cdrom/marley-songs_of_freedom/disk_1/sun is shining
-/mnt/cdrom/marley-songs_of_freedom/disk_1/thank you lord (original)
-/mnt/cdrom/marley-songs_of_freedom/disk_2/acoustic medley
-/mnt/cdrom/marley-songs_of_freedom/disk_2/burnin' and lootin'
-/mnt/cdrom/marley-songs_of_freedom/disk_2/concrete jungle
-/mnt/cdrom/marley-songs_of_freedom/disk_2/craven choke puppy
-/mnt/cdrom/marley-songs_of_freedom/disk_2/get up stand up
-/mnt/cdrom/marley-songs_of_freedom/disk_2/guava jelly
-/mnt/cdrom/marley-songs_of_freedom/disk_2/high tide or low tide
-/mnt/cdrom/marley-songs_of_freedom/disk_2/i shot the sheriff
-/mnt/cdrom/marley-songs_of_freedom/disk_2/i'm hurting inside
-/mnt/cdrom/marley-songs_of_freedom/disk_2/iron lion zion
-/mnt/cdrom/marley-songs_of_freedom/disk_2/lick samba
-/mnt/cdrom/marley-songs_of_freedom/disk_2/lively up yourself
-/mnt/cdrom/marley-songs_of_freedom/disk_2/natty dread
-/mnt/cdrom/marley-songs_of_freedom/disk_2/no more trouble
-/mnt/cdrom/marley-songs_of_freedom/disk_2/rastaman chant
-/mnt/cdrom/marley-songs_of_freedom/disk_2/screw face
-/mnt/cdrom/marley-songs_of_freedom/disk_2/slave driver
-/mnt/cdrom/marley-songs_of_freedom/disk_2/trenchtown rock
-/mnt/cdrom/marley-songs_of_freedom/disk_4/africa unite
-/mnt/cdrom/marley-songs_of_freedom/disk_4/babylon system
-/mnt/cdrom/marley-songs_of_freedom/disk_4/bad card
-/mnt/cdrom/marley-songs_of_freedom/disk_4/coming in from the cold (12
-/mnt/cdrom/marley-songs_of_freedom/disk_4/could you be loved (12 mix
-/mnt/cdrom/marley-songs_of_freedom/disk_4/forever loving jah
-/mnt/cdrom/marley-songs_of_freedom/disk_4/give thanks and praise
-/mnt/cdrom/marley-songs_of_freedom/disk_4/one drop
-/mnt/cdrom/marley-songs_of_freedom/disk_4/one dub
-/mnt/cdrom/marley-songs_of_freedom/disk_4/rastaman live up
-/mnt/cdrom/marley-songs_of_freedom/disk_4/real situation
-/mnt/cdrom/marley-songs_of_freedom/disk_4/redemption song (live in pi
-/mnt/cdrom/marley-songs_of_freedom/disk_4/ride natty ride (12 mix)
-/mnt/cdrom/marley-songs_of_freedom/disk_4/so much trouble in the worl
-/mnt/cdrom/marley-songs_of_freedom/disk_4/survival
-/mnt/cdrom/marley-songs_of_freedom/disk_4/why should i (previously un
-/mnt/cdrom/marley-songs_of_freedom/disk_4/zimbabwe
-
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_01_pandemonium
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_02_sync_disjecta
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_03_object_unknown
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_04_it's_nice_not
-/mnt/cdrom/dj_spooky_rid-2dim_warefare/djspooky_05_dialectical_tra
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_06_post-human_soph
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_07_quilombo_ex
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_08_rekonstruction
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_09_scientifik
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_10_a_conversation
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_11_peace_in_zaire
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_13_degree_zero
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_14_roman_planeta
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_15_bass_digitalis
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_16_polyphony_of
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_17_riddim_warfare
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_18_the_nerd
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_20_theme_of_the
-/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_21_twilight_fugue
-
-/mnt/cdrom/stuff_smith_mosaic/disk3/01_desert_sands
-/mnt/cdrom/stuff_smith_mosaic/disk3/02_soft_winds
-/mnt/cdrom/stuff_smith_mosaic/disk3/03_time_and_again
-/mnt/cdrom/stuff_smith_mosaic/disk3/04_it_don't_mean_a_thing
-/mnt/cdrom/stuff_smith_mosaic/disk3/05_in_a_mellotone
-/mnt/cdrom/stuff_smith_mosaic/disk3/06_i_know_that_you_know
-/mnt/cdrom/stuff_smith_mosaic/disk3/07_heat_wave
-/mnt/cdrom/stuff_smith_mosaic/disk3/08_things_ain't_what_they_used_to_be
-/mnt/cdrom/stuff_smith_mosaic/disk3/09_body_and_soul
-
-So I take a break, wander down to the park to stand, then lean into
-the concrete railing demarking the beginnings of space, oceanic
-space. I watch the waves break, and form, and ease back out to sea and
-wrap my arms around myself and hug tightly because it's early in the
-morning and windy, and the sun is late getting out of bed today, which
-is good because if there was brilliant light illuminating all the
-beauty around me I would be shocked, stunned, forced to retreat back
-into my cabana in a daze, blinded by hummingbirds and callilillies and
-un-named red, yellow, and blue flowers. Green envelopes me, waves
-sooth me. I can see the wind flip the top of the waves seaward, right
-before they break. The sea seems so calm from my perch above the fray
-that I wonder if maybe there is just some part of the deepest, most
-abstract ocean where there is a large creature who happily chews
-plankton and wags its tail in gentle, adulating waves that spread and
-move and gracefully glide thousands of miles, to crash upon a beach,
-one after the other, politely waiting for a turn to dance with the
-seashore.
-
-I know: it is what the Mexican schoolchildren call "la vibora de la
-mer," the serpent of the sea.
-
-
-
-
-
+++ /dev/null
-ac23456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZracadabras23456789:;<
\ No newline at end of file
+++ /dev/null
-bd2
-456x
-9m;uva?@ABCDEFGHIJKLMNOPQRSTUVWXYZracadabras, i wanna
-because because
-because. . .
-of the wonderful things he does!!
-ok
\ No newline at end of file
-// 990117 bkoz test functionality of basic_filebuf for char_type == char
+// 1999-01-17 bkoz test functionality of basic_filebuf for char_type == char
-// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
+// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// NB: this test assumes that _M_buf_size == 40, and not the usual
// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
// simulated a bit more readily.
-// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
-
-// @require@ %-*.tst %-*.txt
-// @diff@ %-*.tst %*.txt
-
-const int buffer_size = 8192;
-//const int buffer_size = 40;
#include <fstream>
-#include <iostream>
#include <testsuite_hooks.h>
-const char carray_01[] = "santa cruz or sandiego?";
-const char carray_02[] = "memphis, new orleans, and savanah";
-const char name_01[] = "filebuf-1.txt"; // file with data in it
-const char name_02[] = "filebuf-2.txt"; // empty file, need to create
-const char name_03[] = "filebuf-3.txt"; // empty file, need to create
-
-class derived_filebuf: public std::filebuf
-{
- public:
- void
- set_size(int_type __size) { _M_buf_size_opt = __size; }
-};
-
-derived_filebuf fb_01; // in
-derived_filebuf fb_02; // out
-derived_filebuf fb_03; // in | out
-
-
-// initialize filebufs to be the same size regardless of platform
-void test00()
-{
- fb_01.set_size(buffer_size);
- fb_02.set_size(buffer_size);
- fb_03.set_size(buffer_size);
-}
-
-
-// test the filebuf/stringbuf locale settings
-bool test01() {
- std::locale loc_tmp;
- loc_tmp = fb_01.getloc();
- fb_01.pubimbue(loc_tmp); //This should initialize _M_init to true
- fb_01.getloc(); //This should just return _M_locale
-
- return true;
-}
-
-
-// test member functions functions
-bool test02() {
- bool test = true;
-
- // bool is_open()
- VERIFY( !fb_01.is_open() );
- VERIFY( !fb_02.is_open() );
- VERIFY( !fb_03.is_open() );
-
- // filebuf_type* open(const char* __s, ios_base::openmode __mode)
- fb_01.open(name_01, std::ios_base::in | std::ios_base::ate);
- fb_02.open(name_02, std::ios_base::in | std::ios_base::out | std::ios_base::trunc);
- // Try to open two different files without closing the first:
- // Should keep the old file attached, and disregard attempt to overthrow.
- fb_02.open(name_03, std::ios_base::in | std::ios_base::out);
- fb_03.open(name_03, std::ios_base::out | std::ios_base::trunc);
- VERIFY( fb_01.is_open() );
- VERIFY( fb_02.is_open() );
- VERIFY( fb_03.is_open() );
-
- // filebuf_type* close()
- fb_01.close();
- fb_02.close();
- fb_03.close();
- VERIFY( !fb_01.is_open() );
- VERIFY( !fb_02.is_open() );
- VERIFY( !fb_03.is_open() );
-
-#ifdef DEBUG_ASSERT
- assert(test);
-#endif
-
- return test;
-}
-
-
-// test overloaded virtual functions
-bool test03() {
- typedef std::filebuf::int_type int_type;
- typedef std::filebuf::traits_type traits_type;
- typedef std::filebuf::pos_type pos_type;
- typedef std::filebuf::off_type off_type;
- typedef size_t size_type;
-
- bool test = true;
- std::filebuf f_tmp;
- std::streamsize strmsz_1, strmsz_2;
- std::streamoff strmof_1, strmof_2;
- int i = 0, j = 0, k = 0;
-
- // GET
- // int showmanyc()
- // returns an estimate of the numbers of chars in the seq, or -1.
- // if __retval > 0, then calls to underflow won't return
- // traits_type::eof() till at least __retval chars.
- // if __retval == -1, then calls to underflow or uflow will fail.
- // NB overriding def if it can determine more chars can be read from
- // the input sequence.
-
- // int in_avail()
- // if a read position is available, return _M_in_end - _M_in_cur.
- // else return showmanyc.
- strmof_1 = fb_01.in_avail();
- strmof_2 = fb_02.in_avail();
- VERIFY( strmof_1 == -1 );
- VERIFY( strmof_1 == strmof_2 ); //fail because not open
- strmof_1 = fb_03.in_avail();
- VERIFY( strmof_1 == strmof_2 );
- fb_01.open(name_01, std::ios_base::in);
- fb_02.open(name_02, std::ios_base::out | std::ios_base::trunc);
- fb_03.open(name_03, std::ios_base::out | std::ios_base::in | std::ios_base::trunc);
- strmof_1 = fb_01.in_avail();
- strmof_2 = fb_02.in_avail();
- VERIFY( strmof_1 != strmof_2 );
- VERIFY( strmof_1 >= 0 );
- VERIFY( strmof_2 == -1 ); // empty file
- strmof_1 = fb_03.in_avail();
- VERIFY( strmof_1 == 0 ); // empty file
-
- // int_type sbumpc()
- // if read_cur not avail returns uflow(), else return *read_cur & increment
- int_type c1 = fb_01.sbumpc();
- int_type c2 = fb_02.sbumpc();
- VERIFY( c1 != c2 );
- VERIFY( c1 == '/' );
- VERIFY( c2 == -1 );
- int_type c3 = fb_01.sbumpc();
- int_type c4 = fb_02.sbumpc();
- VERIFY( c3 != c4 );
- VERIFY( c1 == c3 ); // fluke, both happen to be '/'
- VERIFY( c2 == c4 );
- int_type c5 = fb_03.sbumpc();
- VERIFY( c5 == traits_type::eof() );
- // XXX should do some kind of test to make sure that internal
- // buffers point ot the same thing, to check consistancy.
-
- // int_type sgetc()
- // if read_cur not avail, return uflow(), else return *read_cur
- int_type c6 = fb_01.sgetc();
- int_type c7 = fb_02.sgetc();
- VERIFY( c6 != c3 );
- VERIFY( c7 == c4 ); // both -1
- int_type c8 = fb_01.sgetc();
- int_type c9 = fb_02.sgetc();
- VERIFY( c6 == c8 );
- VERIFY( c7 == c9 );
- c5 = fb_03.sgetc();
- VERIFY( c5 == traits_type::eof() );
-
- // int_type snextc()
- // calls sbumpc and if sbumpc != eof, return sgetc
- c6 = fb_01.snextc();
- c7 = fb_02.snextc();
- VERIFY( c6 != c8 );
- VERIFY( c7 == c9 ); // -1
- VERIFY( c6 == '9' );
- c6 = fb_01.snextc();
- c7 = fb_02.snextc();
- VERIFY( c6 != c8 );
- VERIFY( c7 == c9 ); // -1
- VERIFY( c6 == '9' );
- c5 = fb_03.snextc();
- VERIFY( c5 == traits_type::eof() );
-
- // streamsize sgetn(char_type *s, streamsize n)
- // streamsize xsgetn(char_type *s, streamsize n)
- // assign up to n chars to s from input sequence, indexing in_cur as
- // approp and returning the number of chars assigned
- strmsz_1 = fb_01.in_avail();
- strmsz_2 = fb_02.in_avail();
- test = strmsz_1 != strmsz_2;
- char carray1[13] = "";
- strmsz_1 = fb_01.sgetn(carray1, 10);
- char carray2[buffer_size] = "";
- strmsz_2 = fb_02.sgetn(carray2, 10);
- VERIFY( strmsz_1 != strmsz_2 );
- VERIFY( strmsz_1 == 10 );
- VERIFY( strmsz_2 == 0 );
- c1 = fb_01.sgetc();
- c2 = fb_02.sgetc();
- VERIFY( c1 == '\n' );
- VERIFY( c7 == c2 ); // n != i
- strmsz_1 = fb_03.sgetn(carray1, 10);
- VERIFY( !strmsz_1 ); //zero
- strmsz_1 = fb_01.in_avail();
- strmsz_2 = fb_01.sgetn(carray2, strmsz_1 + 5);
- VERIFY( strmsz_1 == strmsz_2 - 5 );
- c4 = fb_01.sgetc(); // buffer should have underflowed from above.
- VERIFY( c4 == 'i' );
- strmsz_1 = fb_01.in_avail();
- VERIFY( strmsz_1 > 0 );
- strmsz_2 = fb_01.sgetn(carray2, strmsz_1 + 5);
- VERIFY( strmsz_1 == strmsz_2 ); //at the end of the actual file
- strmsz_1 = fb_02.in_avail();
- strmsz_2 = fb_02.sgetn(carray2, strmsz_1 + 5);
- VERIFY( strmsz_1 == -1 );
- VERIFY( strmsz_2 == 0 );
- c4 = fb_02.sgetc(); // should be EOF
- VERIFY( c4 == traits_type::eof() );
-
- // PUT
- // int_type sputc(char_type c)
- // if out_cur not avail, return overflow(traits_type::to_int_type(c))
- // else, stores c at out_cur,
- // increments out_cur, and returns c as int_type
- // strmsz_1 = fb_03.in_avail(); // XXX valid for in|out??
- c1 = fb_02.sputc('a');
- c2 = fb_03.sputc('b');
- VERIFY( c1 != c2 );
- c1 = fb_02.sputc('c');
- c2 = fb_03.sputc('d');
- VERIFY( c1 != c2 );
- // strmsz_2 = fb_03.in_avail();
- // VERIFY( strmsz_1 != strmsz_2 );
- for (int i = 50; i <= 90; ++i)
- c2 = fb_02.sputc(char(i));
- // 27filebuf-2.txt == ac23456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWX
- // fb_02._M_out_cur = '2'
- strmsz_1 = fb_03.in_avail();
- for (int i = 50; i <= 90; ++i)
- c2 = fb_03.sputc(char(i));
- strmsz_2 = fb_03.in_avail();
- // VERIFY( strmsz_1 != strmsz_2 );
- // VERIFY( strmsz_1 > 0 );
- // VERIFY( strmsz_2 > 0 );
- // 27filebuf-2.txt == bd23456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWX
- // fb_02._M_out_cur = '2'
- c3 = fb_01.sputc('a'); // should be EOF because this is read-only
- VERIFY( c3 == traits_type::eof() );
-
- // streamsize sputn(const char_typs* s, streamsize n)
- // write up to n chars to out_cur from s, returning number assigned
- // NB *sputn will happily put '\0' into your stream if you give it a chance*
- strmsz_1 = fb_03.sputn("racadabras", 10);//"abracadabras or what?"
- VERIFY( strmsz_1 == 10 );
- strmsz_2 = fb_03.sputn(", i wanna reach out and", 10);
- VERIFY( strmsz_2 == 10 );
- VERIFY( strmsz_1 == strmsz_2 );
- // fb_03._M_out_beg = "YZracadabras, i wanna FGHIJKLMNOPQRSTUVW"
- // fb_03._M_out_cur = "FGHIJKLMNOPQRSTUVW"
- strmsz_1 = fb_02.sputn("racadabras", 10);
- VERIFY( strmsz_1 == 10 );
- // fb_02._M_out_beg = "YZracadabras<=>?@ABCDEFGHIJKLMNOPQRSTUVW"
- // fb_02._M_out_cur = "<=>?@ABCDEFGHIJKLMNOPQRSTUVW"
- strmsz_1 = fb_01.sputn("racadabra", 10);
- VERIFY( strmsz_1 == 0 );
-
- // PUTBACK
- // int_type pbfail(int_type c)
- // called when gptr() null, gptr() == eback(), or traits::eq(*gptr, c) false
- // "pending sequence" is:
- // 1) everything as defined in underflow
- // 2) + if (traits::eq_int_type(c, traits::eof()), then input
- // sequence is backed up one char before the pending sequence is
- // determined.
- // 3) + if (not 2) then c is prepended. Left unspecified is
- // whether the input sequence is backedup or modified in any way
- // returns traits::eof() for failure, unspecified other value for success
-
- // int_type sputbackc(char_type c)
- // if in_cur not avail || ! traits::eq(c, gptr() [-1]), return pbfail
- // otherwise decrements in_cur and returns *gptr()
- c1 = fb_03.sgetc(); // -1
- c2 = fb_03.sputbackc('z');
- strmsz_2 = fb_03.in_avail();
- c3 = fb_03.sgetc();
- VERIFY( c3 == c2 );
- VERIFY( c1 != c3 );
- VERIFY( 1 == strmsz_2 );
- //test for _in_cur == _in_beg
- // fb_03._M_out_beg = "bd23456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZracada" etc
- fb_03.pubseekoff(10, std::ios_base::beg,
- std::ios_base::in | std::ios_base::out);
- fb_03.sputc('m');
- strmsz_1 = fb_03.in_avail();
- c1 = fb_03.sgetc();
- fb_03.snextc();
- c2 = fb_03.sputbackc('z');
- strmsz_2 = fb_03.in_avail();
- c3 = fb_03.sgetc();
- VERIFY( c1 != c2 );
- VERIFY( c3 == c2 );
- VERIFY( c1 != c3 );
- VERIFY( c2 == 'z' );
- // VERIFY( strmsz_1 == strmsz_2 );
- // test for replacing char with identical one
- fb_03.snextc();
- fb_03.sputc('u');
- fb_03.sputc('v');
- fb_03.sputc('a');
- strmsz_1 = fb_03.in_avail();
- c2 = fb_03.sputbackc('a');
- strmsz_2 = fb_03.in_avail();
- c3 = fb_03.sgetc();
- VERIFY( c3 == c2 );
- VERIFY( strmsz_1 + 1 == strmsz_2 );
- //test for ios_base::out
- c1 = fb_02.sgetc(); // undefined
- c2 = fb_02.sputbackc('a');
- VERIFY( c1 == c2 );
- VERIFY( c1 == -1 );
-
- // int_type sungetc()
- // if in_cur not avail, return pbackfail(), else decrement and
- // return to_int_type(*gptr())
- // fb_03._M_out_beg = "uvaacadabras, i wannaZ[\\]^_`abcdefghijkl"
- // fb_03._M_out_cur = "aacadabras, i wannaZ[\\]^_`abcdefghijkl"
- strmsz_1 = fb_03.in_avail();
- c2 = fb_03.sungetc(); // delete the 'a'
- strmsz_2 = fb_03.in_avail();
- VERIFY( c2 == 'v' ); // VERIFY( c2 != traits_type::eof() );
- VERIFY( strmsz_1 + 1 == strmsz_2 );
- //test for _in_cur == _in_beg
- for (int i = 50; i < 32 + 29; ++i)
- fb_02.sputc(char(i));
- fb_02.pubseekoff(0, std::ios_base::beg, std::ios_base::out);
- c1 = fb_02.sgetc();
- strmsz_1 = fb_02.in_avail();
- c2 = fb_02.sungetc();
- c3 = fb_02.sgetc();
- strmsz_2 = fb_02.in_avail();
- VERIFY( c1 != c2 );
- VERIFY( c2 == c3 );
- VERIFY( c1 == traits_type::eof() );
- VERIFY( strmsz_1 != strmsz_2 );
- //test for _in_cur == _in_end
- fb_03.pubseekoff(0, std::ios_base::end);
- strmsz_1 = fb_03.in_avail(); // -1 cuz at the end
- c1 = fb_03.sgetc();
- c2 = fb_03.sungetc();
- strmsz_2 = fb_03.in_avail(); // 1
- c3 = fb_03.sgetc();
- VERIFY( c1 != c2 );
- // VERIFY( c2 == c3 || c2 == traits_type::not_eof(int(c3)) );
- VERIFY( strmsz_2 != strmsz_1 );
- VERIFY( strmsz_2 == 1 );
- //test for ios_base::out
-
- // BUFFER MANAGEMENT & POSITIONING
- // int sync()
- // if a put area exists, overflow.
- // if a get area exists, do something undefined. (like, nothing)
- strmsz_1 = fb_01.in_avail();
- fb_01.pubsync();
- strmsz_2 = fb_01.in_avail();
- VERIFY( strmsz_2 == strmsz_1 );
- strmsz_1 = fb_02.in_avail();
- fb_02.pubsync();
- // 27filebuf-2.txt == 53 bytes after this.
- strmsz_2 = fb_02.in_avail();
- VERIFY( strmsz_2 == 1 );
- VERIFY( strmsz_2 == strmsz_1 );
- strmsz_1 = fb_03.in_avail();
- fb_03.pubsync();
- // 27filebuf-3.txt
- // bd23456789mzuva?@ABCDEFGHIJKLMNOPQRSTUVWXYZracadabras, i wannaz
- // 63 bytes.
- strmsz_2 = fb_03.in_avail();
- VERIFY( strmsz_1 == 1 );
- // VERIFY( strmsz_2 == 1 );
-
- // setbuf
- // pubsetbuf(char_type* s, streamsize n)
- fb_01.pubsetbuf(0,0);
- fb_02.pubsetbuf(0,0);
- fb_03.pubsetbuf(0,0);
- // Need to test unbuffered output, which means calling this on some
- // things that have just been opened.
-
-
- // seekoff
- // pubseekoff(off_type off, ios_base::seekdir way, ios_base::openmode which)
- // alters the stream position to off
- pos_type pt_1(off_type(-1));
- pos_type pt_2(off_type(0));
- off_type off_1 = 0;
- off_type off_2 = 0;
- //IN|OUT
- // 27filebuf-3.txt = bd23456789:;<=>?...
- //beg
- strmsz_1 = fb_03.in_avail();
- pt_1 = fb_03.pubseekoff(2, std::ios_base::beg);
- strmsz_2 = fb_03.in_avail();
- off_1 = pt_1;
- VERIFY( off_1 > 0 );
- c1 = fb_03.snextc(); //current in pointer +1
- VERIFY( c1 == '3' );
- c2 = fb_03.sputc('\n'); //current in pointer +1
- c3 = fb_03.sgetc();
- VERIFY( c2 != c3 );
- VERIFY( c3 == '4' );
- fb_03.pubsync();
- c1 = fb_03.sgetc();
- VERIFY( c1 == c3 );
- //cur
- // 27filebuf-3.txt = bd2\n456789:;<=>?...
- pt_2 = fb_03.pubseekoff(2, std::ios_base::cur);
- off_2 = pt_2;
- VERIFY( (off_2 == (off_1 + 2 + 1 + 1)) );
- c1 = fb_03.snextc(); //current in pointer +1
- VERIFY( c1 == '7' );
- c2 = fb_03.sputc('x'); //test current out pointer
- c3 = fb_03.sputc('\n');
- c1 = fb_03.sgetc();
- fb_03.pubsync();
- c3 = fb_03.sgetc();
- VERIFY( c1 == c3 );
- //end
- // 27filebuf-3.txt = "bd2\n456x\n9"
- pt_2 = fb_03.pubseekoff(0, std::ios_base::end,
- std::ios_base::in|std::ios_base::out);
- off_1 = pt_2;
- VERIFY( off_1 > off_2 ); //weak, but don't know exactly where it ends
- c3 = fb_03.sputc('\n');
- strmsz_1 = fb_03.sputn("because because because. . .", 28);
- VERIFY( strmsz_1 == 28 );
- c1 = fb_03.sungetc();
- fb_03.pubsync();
- c3 = fb_03.sgetc();
- VERIFY( c1 == c3 );
- // IN
- // OUT
-
-
- // seekpos
- // pubseekpos(pos_type sp, ios_base::openmode)
- // alters the stream position to sp
- //IN|OUT
- //beg
- pt_1 = fb_03.pubseekoff(78, std::ios_base::beg);
- off_1 = pt_1;
- VERIFY( off_1 > 0 );
- c1 = fb_03.snextc(); //current in pointer +1
- VERIFY( c1 == ' ' );
- c2 = fb_03.sputc('\n'); //test current out pointer
- c3 = fb_03.sgetc();
- fb_03.pubsync(); //resets pointers
- pt_2 = fb_03.pubseekpos(pt_1);
- off_2 = pt_2;
- VERIFY( off_1 == off_2 );
- c3 = fb_03.snextc(); //current in pointer +1
- VERIFY( c2 == c3 );
- pt_1 = fb_03.pubseekoff(0, std::ios_base::end);
- off_1 = pt_1;
- VERIFY( off_1 > off_2 );
- fb_03.sputn("\nof the wonderful things he does!!\nok", 37);
- fb_03.pubsync();
-
- // IN
- // OUT
-
- // VIRTUALS (indirectly tested)
- // underflow
- // if read position avail, returns *gptr()
-
- // pbackfail(int_type c)
- // put c back into input sequence
-
- // overflow
- // appends c to output seq
-
- // NB Have to close these suckers. . .
- // filebuf_type* close()
- fb_01.close();
- fb_02.close();
- fb_03.close();
- VERIFY( !fb_01.is_open() );
- VERIFY( !fb_02.is_open() );
- VERIFY( !fb_03.is_open() );
-
-#ifdef DEBUG_ASSERT
- assert(test);
-#endif
-
- return test;
-}
-
-bool test04()
-{
- using namespace std;
- typedef istream::int_type int_type;
-
- bool test = true;
- ifstream ifs(name_02);
- char buffer[] = "xxxxxxxxxx";
- int_type len1 = ifs.rdbuf()->sgetn(buffer, sizeof(buffer));
- VERIFY( len1 == sizeof(buffer) );
- VERIFY( buffer[0] == 'a' );
-
-#ifdef DEBUG_ASSERT
- assert(test);
-#endif
- return test;
-}
+// { dg-do compile }
// test05
// libstdc++/1886
// should be able to instantiate basic_filebuf for non-standard types.
template class std::basic_filebuf<short, std::char_traits<short> >;
-// test06
-// libstdc++/2020
-// should be able to use custom char_type
-class gnu_char_type
+int main()
{
- unsigned long character;
-public:
- // operator ==
- bool
- operator==(const gnu_char_type& __lhs)
- { return character == __lhs.character; }
+ return 0;
+}
- // operator <
- bool
- operator<(const gnu_char_type& __lhs)
- { return character < __lhs.character; }
- // default ctor
- gnu_char_type() { }
- // to_char_type
- gnu_char_type(const unsigned long& __l) : character(__l) { }
+// more surf!!!
+
- // to_int_type
- operator unsigned long() const { return character; }
-};
-bool test06()
-{
- bool test = true;
- typedef std::basic_filebuf<gnu_char_type> gnu_filebuf;
-
- try
- { gnu_filebuf obj; }
- catch(std::exception& obj)
- {
- test = false;
- VERIFY( test );
- }
- return test;
-}
-// libstdc++/3647
-void test07()
-{
- // Should not block.
- std::cout << std::cin.rdbuf()->in_avail() << std::endl;
-}
-int main()
-{
- test00();
- test01();
- test02();
- test03();
- test04();
- test06();
- test07();
- return 0;
-}
-// more surf!!!
-// Copyright (C) 2001 Free Software Foundation, Inc.
+// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
#include <sys/stat.h>
#include <testsuite_hooks.h>
-// verify that std::filebuf doesn't close files that it didn't open
+const char name_01[] = "filebuf_members-1.tst";
+const char name_02[] = "filebuf_members-1.txt";
+
+// Test member functions.
+void test_01()
+{
+ bool test = true;
+ const char* name_03 = "filebuf_members-3"; // empty file, need to create
+
+ std::filebuf fb_01; // in
+ std::filebuf fb_02; // out
+ std::filebuf fb_03; // in | out
+
+ // bool is_open()
+ VERIFY( !fb_01.is_open() );
+ VERIFY( !fb_02.is_open() );
+ VERIFY( !fb_03.is_open() );
+
+ // filebuf_type* open(const char* __s, ios_base::openmode __mode)
+ fb_01.open(name_01, std::ios_base::in | std::ios_base::ate);
+ fb_02.open(name_02, std::ios_base::in | std::ios_base::out
+ | std::ios_base::trunc);
+ // Try to open two different files without closing the first:
+ // Should keep the old file attached, and disregard attempt to overthrow.
+ fb_02.open(name_03, std::ios_base::in | std::ios_base::out);
+ fb_03.open(name_03, std::ios_base::out | std::ios_base::trunc);
+ VERIFY( fb_01.is_open() );
+ VERIFY( fb_02.is_open() );
+ VERIFY( fb_03.is_open() );
+
+ // filebuf_type* close()
+ fb_01.close();
+ fb_02.close();
+ fb_03.close();
+ VERIFY( !fb_01.is_open() );
+ VERIFY( !fb_02.is_open() );
+ VERIFY( !fb_03.is_open() );
+}
+
+// Verify that std::filebuf doesn't close files that it didn't open
// when using the following std::filebuf ctor:
//
// std::filebuf(__c_file_type* __f,
// ios_base::openmode __mode,
// int_type __s);
//
-// thanks to "George T. Talbot" <george@moberg.com> for uncovering
+// Thanks to "George T. Talbot" <george@moberg.com> for uncovering
// this bug/situation.
-
-const char name_01[] = "filebuf_members-1.tst";
-const char name_02[] = "filebuf_members-1.txt";
-
-int
-test_01()
+void test_02()
{
bool test = true;
int close_num;
}
close_num = fclose(f);
VERIFY( close_num == 0 );
-
-
-#ifdef DEBUG_ASSERT
- assert(test);
-#endif
-
- return test;
}
-int
-test_02()
+void test_03()
{
bool test = true;
int first_fd = ::open(name_01, O_RDONLY);
int second_fd = fb.fd();
- test = first_fd == second_fd;
-
-#ifdef DEBUG_ASSERT
- assert(test);
-#endif
-
- return test;
+ VERIFY( first_fd == second_fd );
}
// libstdc++/2913, libstdc++/4879
// John Fardo <jfardo@laurelnetworks.com>, Brad Garcia <garsh@attbi.com>
void
-test_03()
+test_04()
{
signal(SIGPIPE, SIG_IGN);
{
test_01();
test_02();
-
test_03();
+ test_04();
return 0;
}
+
+
--- /dev/null
+// 990117 bkoz
+// test functionality of basic_filebuf for char_type == char
+// this is a data file for 27filebuf.cc
+
+// Copyright (C) 1997-1999 Cygnus Solutions
+//
+// 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.
+
+/mnt/cdrom/sarah_vaughan/sarah_vaughan.allofme
+/mnt/cdrom/sarah_vaughan/sarah_vaughan.speaklow
+
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_01_the_way_i_feel
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_02_seduction_kidnap
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_03_just_a_ny_poem
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_04_butterflies_i_remem
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_05_luxury_poem
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_06_my_house
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_07_the_women_gather
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_08_the_life_i_led
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_09_when_i_die
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_10_revolutionary_dreams
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_11_winter_poem
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_12_a_certain_peace_i_nap
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_13_poem_for_a_lady_whose
+
+/mnt/cdrom/marley-songs_of_freedom/disk_1/
+/mnt/cdrom/marley-songs_of_freedom/disk_2/
+/mnt/cdrom/marley-songs_of_freedom/disk_4/
+
+/mnt/cdrom/marley-songs_of_freedom/disk_1/back out
+/mnt/cdrom/marley-songs_of_freedom/disk_1/bend down low
+/mnt/cdrom/marley-songs_of_freedom/disk_1/bus dem shut (pyaka)
+/mnt/cdrom/marley-songs_of_freedom/disk_1/caution
+/mnt/cdrom/marley-songs_of_freedom/disk_1/do it twice
+/mnt/cdrom/marley-songs_of_freedom/disk_1/don't rock the boat
+/mnt/cdrom/marley-songs_of_freedom/disk_1/duppy conqueror
+/mnt/cdrom/marley-songs_of_freedom/disk_1/hammer
+/mnt/cdrom/marley-songs_of_freedom/disk_1/hypocrites
+/mnt/cdrom/marley-songs_of_freedom/disk_1/i'm still waiting
+/mnt/cdrom/marley-songs_of_freedom/disk_1/judge not
+/mnt/cdrom/marley-songs_of_freedom/disk_1/mellow mood
+/mnt/cdrom/marley-songs_of_freedom/disk_1/mr brown
+/mnt/cdrom/marley-songs_of_freedom/disk_1/nice time
+/mnt/cdrom/marley-songs_of_freedom/disk_1/one cup of coffee
+/mnt/cdrom/marley-songs_of_freedom/disk_1/one love_people get ready
+/mnt/cdrom/marley-songs_of_freedom/disk_1/put it on
+/mnt/cdrom/marley-songs_of_freedom/disk_1/simmer down
+/mnt/cdrom/marley-songs_of_freedom/disk_1/small axe
+/mnt/cdrom/marley-songs_of_freedom/disk_1/soul rebel
+/mnt/cdrom/marley-songs_of_freedom/disk_1/soul shake down party
+/mnt/cdrom/marley-songs_of_freedom/disk_1/stir it up (original)
+/mnt/cdrom/marley-songs_of_freedom/disk_1/sun is shining
+/mnt/cdrom/marley-songs_of_freedom/disk_1/thank you lord (original)
+/mnt/cdrom/marley-songs_of_freedom/disk_2/acoustic medley
+/mnt/cdrom/marley-songs_of_freedom/disk_2/burnin' and lootin'
+/mnt/cdrom/marley-songs_of_freedom/disk_2/concrete jungle
+/mnt/cdrom/marley-songs_of_freedom/disk_2/craven choke puppy
+/mnt/cdrom/marley-songs_of_freedom/disk_2/get up stand up
+/mnt/cdrom/marley-songs_of_freedom/disk_2/guava jelly
+/mnt/cdrom/marley-songs_of_freedom/disk_2/high tide or low tide
+/mnt/cdrom/marley-songs_of_freedom/disk_2/i shot the sheriff
+/mnt/cdrom/marley-songs_of_freedom/disk_2/i'm hurting inside
+/mnt/cdrom/marley-songs_of_freedom/disk_2/iron lion zion
+/mnt/cdrom/marley-songs_of_freedom/disk_2/lick samba
+/mnt/cdrom/marley-songs_of_freedom/disk_2/lively up yourself
+/mnt/cdrom/marley-songs_of_freedom/disk_2/natty dread
+/mnt/cdrom/marley-songs_of_freedom/disk_2/no more trouble
+/mnt/cdrom/marley-songs_of_freedom/disk_2/rastaman chant
+/mnt/cdrom/marley-songs_of_freedom/disk_2/screw face
+/mnt/cdrom/marley-songs_of_freedom/disk_2/slave driver
+/mnt/cdrom/marley-songs_of_freedom/disk_2/trenchtown rock
+/mnt/cdrom/marley-songs_of_freedom/disk_4/africa unite
+/mnt/cdrom/marley-songs_of_freedom/disk_4/babylon system
+/mnt/cdrom/marley-songs_of_freedom/disk_4/bad card
+/mnt/cdrom/marley-songs_of_freedom/disk_4/coming in from the cold (12
+/mnt/cdrom/marley-songs_of_freedom/disk_4/could you be loved (12 mix
+/mnt/cdrom/marley-songs_of_freedom/disk_4/forever loving jah
+/mnt/cdrom/marley-songs_of_freedom/disk_4/give thanks and praise
+/mnt/cdrom/marley-songs_of_freedom/disk_4/one drop
+/mnt/cdrom/marley-songs_of_freedom/disk_4/one dub
+/mnt/cdrom/marley-songs_of_freedom/disk_4/rastaman live up
+/mnt/cdrom/marley-songs_of_freedom/disk_4/real situation
+/mnt/cdrom/marley-songs_of_freedom/disk_4/redemption song (live in pi
+/mnt/cdrom/marley-songs_of_freedom/disk_4/ride natty ride (12 mix)
+/mnt/cdrom/marley-songs_of_freedom/disk_4/so much trouble in the worl
+/mnt/cdrom/marley-songs_of_freedom/disk_4/survival
+/mnt/cdrom/marley-songs_of_freedom/disk_4/why should i (previously un
+/mnt/cdrom/marley-songs_of_freedom/disk_4/zimbabwe
+
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_01_pandemonium
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_02_sync_disjecta
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_03_object_unknown
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_04_it's_nice_not
+/mnt/cdrom/dj_spooky_rid-2dim_warefare/djspooky_05_dialectical_tra
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_06_post-human_soph
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_07_quilombo_ex
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_08_rekonstruction
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_09_scientifik
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_10_a_conversation
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_11_peace_in_zaire
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_13_degree_zero
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_14_roman_planeta
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_15_bass_digitalis
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_16_polyphony_of
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_17_riddim_warfare
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_18_the_nerd
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_20_theme_of_the
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_21_twilight_fugue
+
+/mnt/cdrom/stuff_smith_mosaic/disk3/01_desert_sands
+/mnt/cdrom/stuff_smith_mosaic/disk3/02_soft_winds
+/mnt/cdrom/stuff_smith_mosaic/disk3/03_time_and_again
+/mnt/cdrom/stuff_smith_mosaic/disk3/04_it_don't_mean_a_thing
+/mnt/cdrom/stuff_smith_mosaic/disk3/05_in_a_mellotone
+/mnt/cdrom/stuff_smith_mosaic/disk3/06_i_know_that_you_know
+/mnt/cdrom/stuff_smith_mosaic/disk3/07_heat_wave
+/mnt/cdrom/stuff_smith_mosaic/disk3/08_things_ain't_what_they_used_to_be
+/mnt/cdrom/stuff_smith_mosaic/disk3/09_body_and_soul
+
+So I take a break, wander down to the park to stand, then lean into
+the concrete railing demarking the beginnings of space, oceanic
+space. I watch the waves break, and form, and ease back out to sea and
+wrap my arms around myself and hug tightly because it's early in the
+morning and windy, and the sun is late getting out of bed today, which
+is good because if there was brilliant light illuminating all the
+beauty around me I would be shocked, stunned, forced to retreat back
+into my cabana in a daze, blinded by hummingbirds and callilillies and
+un-named red, yellow, and blue flowers. Green envelopes me, waves
+sooth me. I can see the wind flip the top of the waves seaward, right
+before they break. The sea seems so calm from my perch above the fray
+that I wonder if maybe there is just some part of the deepest, most
+abstract ocean where there is a large creature who happily chews
+plankton and wags its tail in gentle, adulating waves that spread and
+move and gracefully glide thousands of miles, to crash upon a beach,
+one after the other, politely waiting for a turn to dance with the
+seashore.
+
+I know: it is what the Mexican schoolchildren call "la vibora de la
+mer," the serpent of the sea.
+
+
+
+
+
--- /dev/null
+// 990117 bkoz
+// test functionality of basic_filebuf for char_type == char
+// this is a data file for 27filebuf.cc
+
+// Copyright (C) 1997-1999 Cygnus Solutions
+//
+// 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.
+
+/mnt/cdrom/sarah_vaughan/sarah_vaughan.allofme
+/mnt/cdrom/sarah_vaughan/sarah_vaughan.speaklow
+
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_01_the_way_i_feel
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_02_seduction_kidnap
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_03_just_a_ny_poem
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_04_butterflies_i_remem
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_05_luxury_poem
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_06_my_house
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_07_the_women_gather
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_08_the_life_i_led
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_09_when_i_die
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_10_revolutionary_dreams
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_11_winter_poem
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_12_a_certain_peace_i_nap
+/mnt/cdrom/nikkigiovanni_thewayifeel/ng_13_poem_for_a_lady_whose
+
+/mnt/cdrom/marley-songs_of_freedom/disk_1/
+/mnt/cdrom/marley-songs_of_freedom/disk_2/
+/mnt/cdrom/marley-songs_of_freedom/disk_4/
+
+/mnt/cdrom/marley-songs_of_freedom/disk_1/back out
+/mnt/cdrom/marley-songs_of_freedom/disk_1/bend down low
+/mnt/cdrom/marley-songs_of_freedom/disk_1/bus dem shut (pyaka)
+/mnt/cdrom/marley-songs_of_freedom/disk_1/caution
+/mnt/cdrom/marley-songs_of_freedom/disk_1/do it twice
+/mnt/cdrom/marley-songs_of_freedom/disk_1/don't rock the boat
+/mnt/cdrom/marley-songs_of_freedom/disk_1/duppy conqueror
+/mnt/cdrom/marley-songs_of_freedom/disk_1/hammer
+/mnt/cdrom/marley-songs_of_freedom/disk_1/hypocrites
+/mnt/cdrom/marley-songs_of_freedom/disk_1/i'm still waiting
+/mnt/cdrom/marley-songs_of_freedom/disk_1/judge not
+/mnt/cdrom/marley-songs_of_freedom/disk_1/mellow mood
+/mnt/cdrom/marley-songs_of_freedom/disk_1/mr brown
+/mnt/cdrom/marley-songs_of_freedom/disk_1/nice time
+/mnt/cdrom/marley-songs_of_freedom/disk_1/one cup of coffee
+/mnt/cdrom/marley-songs_of_freedom/disk_1/one love_people get ready
+/mnt/cdrom/marley-songs_of_freedom/disk_1/put it on
+/mnt/cdrom/marley-songs_of_freedom/disk_1/simmer down
+/mnt/cdrom/marley-songs_of_freedom/disk_1/small axe
+/mnt/cdrom/marley-songs_of_freedom/disk_1/soul rebel
+/mnt/cdrom/marley-songs_of_freedom/disk_1/soul shake down party
+/mnt/cdrom/marley-songs_of_freedom/disk_1/stir it up (original)
+/mnt/cdrom/marley-songs_of_freedom/disk_1/sun is shining
+/mnt/cdrom/marley-songs_of_freedom/disk_1/thank you lord (original)
+/mnt/cdrom/marley-songs_of_freedom/disk_2/acoustic medley
+/mnt/cdrom/marley-songs_of_freedom/disk_2/burnin' and lootin'
+/mnt/cdrom/marley-songs_of_freedom/disk_2/concrete jungle
+/mnt/cdrom/marley-songs_of_freedom/disk_2/craven choke puppy
+/mnt/cdrom/marley-songs_of_freedom/disk_2/get up stand up
+/mnt/cdrom/marley-songs_of_freedom/disk_2/guava jelly
+/mnt/cdrom/marley-songs_of_freedom/disk_2/high tide or low tide
+/mnt/cdrom/marley-songs_of_freedom/disk_2/i shot the sheriff
+/mnt/cdrom/marley-songs_of_freedom/disk_2/i'm hurting inside
+/mnt/cdrom/marley-songs_of_freedom/disk_2/iron lion zion
+/mnt/cdrom/marley-songs_of_freedom/disk_2/lick samba
+/mnt/cdrom/marley-songs_of_freedom/disk_2/lively up yourself
+/mnt/cdrom/marley-songs_of_freedom/disk_2/natty dread
+/mnt/cdrom/marley-songs_of_freedom/disk_2/no more trouble
+/mnt/cdrom/marley-songs_of_freedom/disk_2/rastaman chant
+/mnt/cdrom/marley-songs_of_freedom/disk_2/screw face
+/mnt/cdrom/marley-songs_of_freedom/disk_2/slave driver
+/mnt/cdrom/marley-songs_of_freedom/disk_2/trenchtown rock
+/mnt/cdrom/marley-songs_of_freedom/disk_4/africa unite
+/mnt/cdrom/marley-songs_of_freedom/disk_4/babylon system
+/mnt/cdrom/marley-songs_of_freedom/disk_4/bad card
+/mnt/cdrom/marley-songs_of_freedom/disk_4/coming in from the cold (12
+/mnt/cdrom/marley-songs_of_freedom/disk_4/could you be loved (12 mix
+/mnt/cdrom/marley-songs_of_freedom/disk_4/forever loving jah
+/mnt/cdrom/marley-songs_of_freedom/disk_4/give thanks and praise
+/mnt/cdrom/marley-songs_of_freedom/disk_4/one drop
+/mnt/cdrom/marley-songs_of_freedom/disk_4/one dub
+/mnt/cdrom/marley-songs_of_freedom/disk_4/rastaman live up
+/mnt/cdrom/marley-songs_of_freedom/disk_4/real situation
+/mnt/cdrom/marley-songs_of_freedom/disk_4/redemption song (live in pi
+/mnt/cdrom/marley-songs_of_freedom/disk_4/ride natty ride (12 mix)
+/mnt/cdrom/marley-songs_of_freedom/disk_4/so much trouble in the worl
+/mnt/cdrom/marley-songs_of_freedom/disk_4/survival
+/mnt/cdrom/marley-songs_of_freedom/disk_4/why should i (previously un
+/mnt/cdrom/marley-songs_of_freedom/disk_4/zimbabwe
+
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_01_pandemonium
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_02_sync_disjecta
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_03_object_unknown
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_04_it's_nice_not
+/mnt/cdrom/dj_spooky_rid-2dim_warefare/djspooky_05_dialectical_tra
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_06_post-human_soph
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_07_quilombo_ex
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_08_rekonstruction
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_09_scientifik
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_10_a_conversation
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_11_peace_in_zaire
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_13_degree_zero
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_14_roman_planeta
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_15_bass_digitalis
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_16_polyphony_of
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_17_riddim_warfare
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_18_the_nerd
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_20_theme_of_the
+/mnt/cdrom/dj_spooky_riddim_warefare/djspooky_21_twilight_fugue
+
+/mnt/cdrom/stuff_smith_mosaic/disk3/01_desert_sands
+/mnt/cdrom/stuff_smith_mosaic/disk3/02_soft_winds
+/mnt/cdrom/stuff_smith_mosaic/disk3/03_time_and_again
+/mnt/cdrom/stuff_smith_mosaic/disk3/04_it_don't_mean_a_thing
+/mnt/cdrom/stuff_smith_mosaic/disk3/05_in_a_mellotone
+/mnt/cdrom/stuff_smith_mosaic/disk3/06_i_know_that_you_know
+/mnt/cdrom/stuff_smith_mosaic/disk3/07_heat_wave
+/mnt/cdrom/stuff_smith_mosaic/disk3/08_things_ain't_what_they_used_to_be
+/mnt/cdrom/stuff_smith_mosaic/disk3/09_body_and_soul
+
+So I take a break, wander down to the park to stand, then lean into
+the concrete railing demarking the beginnings of space, oceanic
+space. I watch the waves break, and form, and ease back out to sea and
+wrap my arms around myself and hug tightly because it's early in the
+morning and windy, and the sun is late getting out of bed today, which
+is good because if there was brilliant light illuminating all the
+beauty around me I would be shocked, stunned, forced to retreat back
+into my cabana in a daze, blinded by hummingbirds and callilillies and
+un-named red, yellow, and blue flowers. Green envelopes me, waves
+sooth me. I can see the wind flip the top of the waves seaward, right
+before they break. The sea seems so calm from my perch above the fray
+that I wonder if maybe there is just some part of the deepest, most
+abstract ocean where there is a large creature who happily chews
+plankton and wags its tail in gentle, adulating waves that spread and
+move and gracefully glide thousands of miles, to crash upon a beach,
+one after the other, politely waiting for a turn to dance with the
+seashore.
+
+I know: it is what the Mexican schoolchildren call "la vibora de la
+mer," the serpent of the sea.
+
+
+
+
+
--- /dev/null
+ac23456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZracadabras23456789:;<
\ No newline at end of file
--- /dev/null
+bd2
+456x
+9m;uva?@ABCDEFGHIJKLMNOPQRSTUVWXYZracadabras, i wanna
+because because
+because. . .
+of the wonderful things he does!!
+ok
\ No newline at end of file
// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
-// Copyright (C) 2001 Free Software Foundation, Inc.
+// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
#include <fstream>
#include <testsuite_hooks.h>
+// @require@ %-*.tst %-*.txt
+// @diff@ %-*.tst %*.txt
+
void test01()
{
using namespace std;
VERIFY( std::strncmp(strlit, buf, strlitsize) == 0 );
}
+
+// NB: This test assumes that _M_buf_size == 40, and not the usual
+// buffer_size length of BUFSIZ (8192), so that overflow/underflow can be
+// simulated a bit more readily.
+// NRB (Nota Really Bene): setting it to 40 breaks the test, as intended.
+const int buffer_size = 8192;
+//const int buffer_size = 40;
+
+const char carray_01[] = "santa cruz or sandiego?";
+const char carray_02[] = "memphis, new orleans, and savanah";
+const char name_01[] = "filebuf_virtuals-1.txt"; // file with data in it
+const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
+const char name_03[] = "filebuf_virtuals-3.txt"; // empty file, need to create
+
+
+class derived_filebuf: public std::filebuf
+{
+ public:
+ void
+ set_size(int_type __size) { _M_buf_size_opt = __size; }
+};
+
+derived_filebuf fb_01; // in
+derived_filebuf fb_02; // out
+derived_filebuf fb_03; // in | out
+
+
+// Initialize filebufs to be the same size regardless of platform.
+void test03()
+{
+ fb_01.set_size(buffer_size);
+ fb_02.set_size(buffer_size);
+ fb_03.set_size(buffer_size);
+}
+
+
+// Test the filebuf/stringbuf locale settings.
+void test04()
+{
+ std::locale loc_tmp;
+ loc_tmp = fb_01.getloc();
+ fb_01.pubimbue(loc_tmp); //This should initialize _M_init to true
+ fb_01.getloc(); //This should just return _M_locale
+}
+
+// Test overloaded virtual functions.
+void test05()
+{
+ typedef std::filebuf::int_type int_type;
+ typedef std::filebuf::traits_type traits_type;
+ typedef std::filebuf::pos_type pos_type;
+ typedef std::filebuf::off_type off_type;
+ typedef size_t size_type;
+
+ bool test = true;
+ std::filebuf f_tmp;
+ std::streamsize strmsz_1, strmsz_2;
+ std::streamoff strmof_1, strmof_2;
+ int i = 0, j = 0, k = 0;
+
+ // GET
+ // int showmanyc()
+ // returns an estimate of the numbers of chars in the seq, or -1.
+ // if __retval > 0, then calls to underflow won't return
+ // traits_type::eof() till at least __retval chars.
+ // if __retval == -1, then calls to underflow or uflow will fail.
+ // NB overriding def if it can determine more chars can be read from
+ // the input sequence.
+
+ // int in_avail()
+ // if a read position is available, return _M_in_end - _M_in_cur.
+ // else return showmanyc.
+ strmof_1 = fb_01.in_avail();
+ strmof_2 = fb_02.in_avail();
+ VERIFY( strmof_1 == -1 );
+ VERIFY( strmof_1 == strmof_2 ); //fail because not open
+ strmof_1 = fb_03.in_avail();
+ VERIFY( strmof_1 == strmof_2 );
+ fb_01.open(name_01, std::ios_base::in);
+ fb_02.open(name_02, std::ios_base::out | std::ios_base::trunc);
+ fb_03.open(name_03, std::ios_base::out | std::ios_base::in | std::ios_base::trunc);
+ strmof_1 = fb_01.in_avail();
+ strmof_2 = fb_02.in_avail();
+ VERIFY( strmof_1 != strmof_2 );
+ VERIFY( strmof_1 >= 0 );
+ VERIFY( strmof_2 == -1 ); // empty file
+ strmof_1 = fb_03.in_avail();
+ VERIFY( strmof_1 == 0 ); // empty file
+
+ // int_type sbumpc()
+ // if read_cur not avail returns uflow(), else return *read_cur & increment
+ int_type c1 = fb_01.sbumpc();
+ int_type c2 = fb_02.sbumpc();
+ VERIFY( c1 != c2 );
+ VERIFY( c1 == '/' );
+ VERIFY( c2 == -1 );
+ int_type c3 = fb_01.sbumpc();
+ int_type c4 = fb_02.sbumpc();
+ VERIFY( c3 != c4 );
+ VERIFY( c1 == c3 ); // fluke, both happen to be '/'
+ VERIFY( c2 == c4 );
+ int_type c5 = fb_03.sbumpc();
+ VERIFY( c5 == traits_type::eof() );
+ // XXX should do some kind of test to make sure that internal
+ // buffers point ot the same thing, to check consistancy.
+
+ // int_type sgetc()
+ // if read_cur not avail, return uflow(), else return *read_cur
+ int_type c6 = fb_01.sgetc();
+ int_type c7 = fb_02.sgetc();
+ VERIFY( c6 != c3 );
+ VERIFY( c7 == c4 ); // both -1
+ int_type c8 = fb_01.sgetc();
+ int_type c9 = fb_02.sgetc();
+ VERIFY( c6 == c8 );
+ VERIFY( c7 == c9 );
+ c5 = fb_03.sgetc();
+ VERIFY( c5 == traits_type::eof() );
+
+ // int_type snextc()
+ // calls sbumpc and if sbumpc != eof, return sgetc
+ c6 = fb_01.snextc();
+ c7 = fb_02.snextc();
+ VERIFY( c6 != c8 );
+ VERIFY( c7 == c9 ); // -1
+ VERIFY( c6 == '9' );
+ c6 = fb_01.snextc();
+ c7 = fb_02.snextc();
+ VERIFY( c6 != c8 );
+ VERIFY( c7 == c9 ); // -1
+ VERIFY( c6 == '9' );
+ c5 = fb_03.snextc();
+ VERIFY( c5 == traits_type::eof() );
+
+ // streamsize sgetn(char_type *s, streamsize n)
+ // streamsize xsgetn(char_type *s, streamsize n)
+ // assign up to n chars to s from input sequence, indexing in_cur as
+ // approp and returning the number of chars assigned
+ strmsz_1 = fb_01.in_avail();
+ strmsz_2 = fb_02.in_avail();
+ test = strmsz_1 != strmsz_2;
+ char carray1[13] = "";
+ strmsz_1 = fb_01.sgetn(carray1, 10);
+ char carray2[buffer_size] = "";
+ strmsz_2 = fb_02.sgetn(carray2, 10);
+ VERIFY( strmsz_1 != strmsz_2 );
+ VERIFY( strmsz_1 == 10 );
+ VERIFY( strmsz_2 == 0 );
+ c1 = fb_01.sgetc();
+ c2 = fb_02.sgetc();
+ VERIFY( c1 == '\n' );
+ VERIFY( c7 == c2 ); // n != i
+ strmsz_1 = fb_03.sgetn(carray1, 10);
+ VERIFY( !strmsz_1 ); //zero
+ strmsz_1 = fb_01.in_avail();
+ strmsz_2 = fb_01.sgetn(carray2, strmsz_1 + 5);
+ VERIFY( strmsz_1 == strmsz_2 - 5 );
+ c4 = fb_01.sgetc(); // buffer should have underflowed from above.
+ VERIFY( c4 == 'i' );
+ strmsz_1 = fb_01.in_avail();
+ VERIFY( strmsz_1 > 0 );
+ strmsz_2 = fb_01.sgetn(carray2, strmsz_1 + 5);
+ VERIFY( strmsz_1 == strmsz_2 ); //at the end of the actual file
+ strmsz_1 = fb_02.in_avail();
+ strmsz_2 = fb_02.sgetn(carray2, strmsz_1 + 5);
+ VERIFY( strmsz_1 == -1 );
+ VERIFY( strmsz_2 == 0 );
+ c4 = fb_02.sgetc(); // should be EOF
+ VERIFY( c4 == traits_type::eof() );
+
+ // PUT
+ // int_type sputc(char_type c)
+ // if out_cur not avail, return overflow(traits_type::to_int_type(c))
+ // else, stores c at out_cur,
+ // increments out_cur, and returns c as int_type
+ // strmsz_1 = fb_03.in_avail(); // XXX valid for in|out??
+ c1 = fb_02.sputc('a');
+ c2 = fb_03.sputc('b');
+ VERIFY( c1 != c2 );
+ c1 = fb_02.sputc('c');
+ c2 = fb_03.sputc('d');
+ VERIFY( c1 != c2 );
+ // strmsz_2 = fb_03.in_avail();
+ // VERIFY( strmsz_1 != strmsz_2 );
+ for (int i = 50; i <= 90; ++i)
+ c2 = fb_02.sputc(char(i));
+ // 27filebuf-2.txt == ac23456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWX
+ // fb_02._M_out_cur = '2'
+ strmsz_1 = fb_03.in_avail();
+ for (int i = 50; i <= 90; ++i)
+ c2 = fb_03.sputc(char(i));
+ strmsz_2 = fb_03.in_avail();
+ // VERIFY( strmsz_1 != strmsz_2 );
+ // VERIFY( strmsz_1 > 0 );
+ // VERIFY( strmsz_2 > 0 );
+ // 27filebuf-2.txt == bd23456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWX
+ // fb_02._M_out_cur = '2'
+ c3 = fb_01.sputc('a'); // should be EOF because this is read-only
+ VERIFY( c3 == traits_type::eof() );
+
+ // streamsize sputn(const char_typs* s, streamsize n)
+ // write up to n chars to out_cur from s, returning number assigned
+ // NB *sputn will happily put '\0' into your stream if you give it a chance*
+ strmsz_1 = fb_03.sputn("racadabras", 10);//"abracadabras or what?"
+ VERIFY( strmsz_1 == 10 );
+ strmsz_2 = fb_03.sputn(", i wanna reach out and", 10);
+ VERIFY( strmsz_2 == 10 );
+ VERIFY( strmsz_1 == strmsz_2 );
+ // fb_03._M_out_beg = "YZracadabras, i wanna FGHIJKLMNOPQRSTUVW"
+ // fb_03._M_out_cur = "FGHIJKLMNOPQRSTUVW"
+ strmsz_1 = fb_02.sputn("racadabras", 10);
+ VERIFY( strmsz_1 == 10 );
+ // fb_02._M_out_beg = "YZracadabras<=>?@ABCDEFGHIJKLMNOPQRSTUVW"
+ // fb_02._M_out_cur = "<=>?@ABCDEFGHIJKLMNOPQRSTUVW"
+ strmsz_1 = fb_01.sputn("racadabra", 10);
+ VERIFY( strmsz_1 == 0 );
+
+ // PUTBACK
+ // int_type pbfail(int_type c)
+ // called when gptr() null, gptr() == eback(), or traits::eq(*gptr, c) false
+ // "pending sequence" is:
+ // 1) everything as defined in underflow
+ // 2) + if (traits::eq_int_type(c, traits::eof()), then input
+ // sequence is backed up one char before the pending sequence is
+ // determined.
+ // 3) + if (not 2) then c is prepended. Left unspecified is
+ // whether the input sequence is backedup or modified in any way
+ // returns traits::eof() for failure, unspecified other value for success
+
+ // int_type sputbackc(char_type c)
+ // if in_cur not avail || ! traits::eq(c, gptr() [-1]), return pbfail
+ // otherwise decrements in_cur and returns *gptr()
+ c1 = fb_03.sgetc(); // -1
+ c2 = fb_03.sputbackc('z');
+ strmsz_2 = fb_03.in_avail();
+ c3 = fb_03.sgetc();
+ VERIFY( c3 == c2 );
+ VERIFY( c1 != c3 );
+ VERIFY( 1 == strmsz_2 );
+ //test for _in_cur == _in_beg
+ // fb_03._M_out_beg = "bd23456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZracada" etc
+ fb_03.pubseekoff(10, std::ios_base::beg,
+ std::ios_base::in | std::ios_base::out);
+ fb_03.sputc('m');
+ strmsz_1 = fb_03.in_avail();
+ c1 = fb_03.sgetc();
+ fb_03.snextc();
+ c2 = fb_03.sputbackc('z');
+ strmsz_2 = fb_03.in_avail();
+ c3 = fb_03.sgetc();
+ VERIFY( c1 != c2 );
+ VERIFY( c3 == c2 );
+ VERIFY( c1 != c3 );
+ VERIFY( c2 == 'z' );
+ // VERIFY( strmsz_1 == strmsz_2 );
+ // test for replacing char with identical one
+ fb_03.snextc();
+ fb_03.sputc('u');
+ fb_03.sputc('v');
+ fb_03.sputc('a');
+ strmsz_1 = fb_03.in_avail();
+ c2 = fb_03.sputbackc('a');
+ strmsz_2 = fb_03.in_avail();
+ c3 = fb_03.sgetc();
+ VERIFY( c3 == c2 );
+ VERIFY( strmsz_1 + 1 == strmsz_2 );
+ //test for ios_base::out
+ c1 = fb_02.sgetc(); // undefined
+ c2 = fb_02.sputbackc('a');
+ VERIFY( c1 == c2 );
+ VERIFY( c1 == -1 );
+
+ // int_type sungetc()
+ // if in_cur not avail, return pbackfail(), else decrement and
+ // return to_int_type(*gptr())
+ // fb_03._M_out_beg = "uvaacadabras, i wannaZ[\\]^_`abcdefghijkl"
+ // fb_03._M_out_cur = "aacadabras, i wannaZ[\\]^_`abcdefghijkl"
+ strmsz_1 = fb_03.in_avail();
+ c2 = fb_03.sungetc(); // delete the 'a'
+ strmsz_2 = fb_03.in_avail();
+ VERIFY( c2 == 'v' ); // VERIFY( c2 != traits_type::eof() );
+ VERIFY( strmsz_1 + 1 == strmsz_2 );
+ //test for _in_cur == _in_beg
+ for (int i = 50; i < 32 + 29; ++i)
+ fb_02.sputc(char(i));
+ fb_02.pubseekoff(0, std::ios_base::beg, std::ios_base::out);
+ c1 = fb_02.sgetc();
+ strmsz_1 = fb_02.in_avail();
+ c2 = fb_02.sungetc();
+ c3 = fb_02.sgetc();
+ strmsz_2 = fb_02.in_avail();
+ VERIFY( c1 == c2 );
+ VERIFY( c2 == c3 );
+ VERIFY( c1 == traits_type::eof() );
+ VERIFY( strmsz_1 == strmsz_2 );
+ //test for _in_cur == _in_end
+ fb_03.pubseekoff(0, std::ios_base::end);
+ strmsz_1 = fb_03.in_avail(); // -1 cuz at the end
+ c1 = fb_03.sgetc();
+ c2 = fb_03.sungetc();
+ strmsz_2 = fb_03.in_avail(); // 1
+ c3 = fb_03.sgetc();
+ VERIFY( c1 != c2 );
+ // VERIFY( c2 == c3 || c2 == traits_type::not_eof(int(c3)) );
+ VERIFY( strmsz_2 != strmsz_1 );
+ VERIFY( strmsz_2 == 1 );
+ //test for ios_base::out
+
+ // BUFFER MANAGEMENT & POSITIONING
+ // int sync()
+ // if a put area exists, overflow.
+ // if a get area exists, do something undefined. (like, nothing)
+ strmsz_1 = fb_01.in_avail();
+ fb_01.pubsync();
+ strmsz_2 = fb_01.in_avail();
+ VERIFY( strmsz_2 == strmsz_1 );
+ strmsz_1 = fb_02.in_avail();
+ fb_02.pubsync();
+ // 27filebuf-2.txt == 53 bytes after this.
+ strmsz_2 = fb_02.in_avail();
+ VERIFY( strmsz_2 == -1 );
+ VERIFY( strmsz_2 == strmsz_1 );
+ strmsz_1 = fb_03.in_avail();
+ fb_03.pubsync();
+ // 27filebuf-3.txt
+ // bd23456789mzuva?@ABCDEFGHIJKLMNOPQRSTUVWXYZracadabras, i wannaz
+ // 63 bytes.
+ strmsz_2 = fb_03.in_avail();
+ VERIFY( strmsz_1 == 1 );
+ // VERIFY( strmsz_2 == 1 );
+
+ // setbuf
+ // pubsetbuf(char_type* s, streamsize n)
+ fb_01.pubsetbuf(0,0);
+ fb_02.pubsetbuf(0,0);
+ fb_03.pubsetbuf(0,0);
+ // Need to test unbuffered output, which means calling this on some
+ // things that have just been opened.
+
+
+ // seekoff
+ // pubseekoff(off_type off, ios_base::seekdir way, ios_base::openmode which)
+ // alters the stream position to off
+ pos_type pt_1(off_type(-1));
+ pos_type pt_2(off_type(0));
+ off_type off_1 = 0;
+ off_type off_2 = 0;
+ //IN|OUT
+ // 27filebuf-3.txt = bd23456789:;<=>?...
+ //beg
+ strmsz_1 = fb_03.in_avail();
+ pt_1 = fb_03.pubseekoff(2, std::ios_base::beg);
+ strmsz_2 = fb_03.in_avail();
+ off_1 = pt_1;
+ VERIFY( off_1 > 0 );
+ c1 = fb_03.snextc(); //current in pointer +1
+ VERIFY( c1 == '3' );
+ c2 = fb_03.sputc('\n'); //current in pointer +1
+ c3 = fb_03.sgetc();
+ VERIFY( c2 != c3 );
+ VERIFY( c3 == '4' );
+ fb_03.pubsync();
+ c1 = fb_03.sgetc();
+ VERIFY( c1 == c3 );
+ //cur
+ // 27filebuf-3.txt = bd2\n456789:;<=>?...
+ pt_2 = fb_03.pubseekoff(2, std::ios_base::cur);
+ off_2 = pt_2;
+ VERIFY( (off_2 == (off_1 + 2 + 1 + 1)) );
+ c1 = fb_03.snextc(); //current in pointer +1
+ VERIFY( c1 == '7' );
+ c2 = fb_03.sputc('x'); //test current out pointer
+ c3 = fb_03.sputc('\n');
+ c1 = fb_03.sgetc();
+ fb_03.pubsync();
+ c3 = fb_03.sgetc();
+ VERIFY( c1 == c3 );
+ //end
+ // 27filebuf-3.txt = "bd2\n456x\n9"
+ pt_2 = fb_03.pubseekoff(0, std::ios_base::end,
+ std::ios_base::in|std::ios_base::out);
+ off_1 = pt_2;
+ VERIFY( off_1 > off_2 ); //weak, but don't know exactly where it ends
+ c3 = fb_03.sputc('\n');
+ strmsz_1 = fb_03.sputn("because because because. . .", 28);
+ VERIFY( strmsz_1 == 28 );
+ c1 = fb_03.sungetc();
+ fb_03.pubsync();
+ c3 = fb_03.sgetc();
+ VERIFY( c1 == c3 );
+ // IN
+ // OUT
+
+
+ // seekpos
+ // pubseekpos(pos_type sp, ios_base::openmode)
+ // alters the stream position to sp
+ //IN|OUT
+ //beg
+ pt_1 = fb_03.pubseekoff(78, std::ios_base::beg);
+ off_1 = pt_1;
+ VERIFY( off_1 > 0 );
+ c1 = fb_03.snextc(); //current in pointer +1
+ VERIFY( c1 == ' ' );
+ c2 = fb_03.sputc('\n'); //test current out pointer
+ c3 = fb_03.sgetc();
+ fb_03.pubsync(); //resets pointers
+ pt_2 = fb_03.pubseekpos(pt_1);
+ off_2 = pt_2;
+ VERIFY( off_1 == off_2 );
+ c3 = fb_03.snextc(); //current in pointer +1
+ VERIFY( c2 == c3 );
+ pt_1 = fb_03.pubseekoff(0, std::ios_base::end);
+ off_1 = pt_1;
+ VERIFY( off_1 > off_2 );
+ fb_03.sputn("\nof the wonderful things he does!!\nok", 37);
+ fb_03.pubsync();
+
+ // IN
+ // OUT
+
+ // VIRTUALS (indirectly tested)
+ // underflow
+ // if read position avail, returns *gptr()
+
+ // pbackfail(int_type c)
+ // put c back into input sequence
+
+ // overflow
+ // appends c to output seq
+
+ // NB Have to close these suckers. . .
+ // filebuf_type* close()
+ fb_01.close();
+ fb_02.close();
+ fb_03.close();
+ VERIFY( !fb_01.is_open() );
+ VERIFY( !fb_02.is_open() );
+ VERIFY( !fb_03.is_open() );
+}
+
+void test06()
+{
+ using namespace std;
+ typedef istream::int_type int_type;
+
+ bool test = true;
+ ifstream ifs(name_02);
+ char buffer[] = "xxxxxxxxxx";
+ int_type len1 = ifs.rdbuf()->sgetn(buffer, sizeof(buffer));
+ VERIFY( len1 == sizeof(buffer) );
+ VERIFY( buffer[0] == 'a' );
+}
+
+// test06
+// libstdc++/2020
+// should be able to use custom char_type
+class gnu_char_type
+{
+ unsigned long character;
+public:
+ // operator ==
+ bool
+ operator==(const gnu_char_type& __lhs)
+ { return character == __lhs.character; }
+
+ // operator <
+ bool
+ operator<(const gnu_char_type& __lhs)
+ { return character < __lhs.character; }
+
+ // default ctor
+ gnu_char_type() { }
+
+ // to_char_type
+ gnu_char_type(const unsigned long& __l) : character(__l) { }
+
+ // to_int_type
+ operator unsigned long() const { return character; }
+};
+
+void test07()
+{
+ bool test = true;
+ typedef std::basic_filebuf<gnu_char_type> gnu_filebuf;
+
+ try
+ { gnu_filebuf obj; }
+ catch(std::exception& obj)
+ {
+ test = false;
+ VERIFY( test );
+ }
+}
+
main()
{
test01();
test02();
+
+ test03();
+ test04();
+ test05();
+ test06();
+ test07();
+
return 0;
}
--- /dev/null
+// 2002-01-08 bkoz
+
+// Copyright (C) 2002 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License. This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// 27.6.1.5 - Template class basic_iostream
+// NB: This file is for testing iostream with NO OTHER INCLUDES.
+
+// { dg-do compile }
+
+#include <istream>
+
+namespace test
+{
+ using namespace std;
+ typedef short type_t;
+ template class basic_iostream<type_t, char_traits<type_t> >;
+} // test
+
+int main()
+{
+ return 0;
+}
--- /dev/null
+// 2002-01-08 bkoz
+
+// Copyright (C) 2002 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License. This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// 27.6.1.5 - Template class basic_iostream
+// NB: This file is for testing iostream with NO OTHER INCLUDES.
+
+#include <iostream>
+
+// libstdc++/3647
+void test07()
+{
+ // Should not block.
+ std::cout << std::cin.rdbuf()->in_avail() << std::endl;
+}
+
+int main()
+{
+ test07();
+ return 0;
+}
// 1999-09-20 bkoz
-// Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+// Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
#include <istream>
-namespace test {
-
-#if 0
- // XXX Should work, but doesn't.
+// { dg-do compile }
+
+namespace test
+{
using namespace std;
typedef short type_t;
template class basic_istream<type_t, char_traits<type_t> >;
-
- template
- const ctype<type_t>&
- use_facet<ctype<type_t> >(const locale&);
-
- typedef istreambuf_iterator<type_t, char_traits<type_t> > traits_t;
- template
- const num_get<type_t, traits_t>&
- use_facet<num_get<type_t, traits_t> >(const locale&);
-#endif
-
} // test
-int main() {
+int main()
+{
return 0;
}
// 1999-09-20 bkoz
-// Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+// Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
#include <ostream>
-namespace test {
-
-#if 0
- // XXX Should work, but doesn't.
+// { dg-do compile }
+
+namespace test
+{
using namespace std;
typedef short type_t;
template class basic_ostream<type_t, char_traits<type_t> >;
-#endif
-
} // test
-int main() {
+int main()
+{
return 0;
}
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