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* stdio-common/Makefile: Add rules to build and run tst-setvbuf1.

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* stdio-common/tst-setvbuf1.c: New file.
	* stdio-common/tst-setvbuf1.expect: New file.
This commit is contained in:
Ulrich Drepper 2008-07-08 16:32:55 +00:00
parent 38dc8fad64
commit 75684bd7a8
4 changed files with 31 additions and 2 deletions
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4
ChangeLog
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@ -1,5 +1,9 @@
2008-07-08 Ulrich Drepper <drepper@redhat.com>
* stdio-common/Makefile: Add rules to build and run tst-setvbuf1.
* stdio-common/tst-setvbuf1.c: New file.
* stdio-common/tst-setvbuf1.expect: New file.
[BZ #6719]
* libio/iosetvbuf.c (_IO_setvbuf): Correctly clear buffering flags
when selecting fully-buffered stream.

8
stdio-common/Makefile
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@ -1,4 +1,4 @@
# Copyright (C) 1991-2006, 2007 Free Software Foundation, Inc.
# Copyright (C) 1991-2006, 2007, 2008 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@ -58,7 +58,7 @@ tests := tstscanf test_rdwr test-popen tstgetln test-fseek \
tst-popen tst-unlockedio tst-fmemopen2 tst-put-error tst-fgets \
tst-fwrite bug16 bug17 tst-swscanf tst-sprintf2 bug18 bug18a \
bug19 bug19a tst-popen2 scanf13 scanf14 scanf15 bug20 bug21 bug22 \
scanf16 scanf17
scanf16 scanf17 tst-setvbuf1
test-srcs = tst-unbputc tst-printf
@ -130,3 +130,7 @@ bug15-ENV = LOCPATH=$(common-objpfx)localedata
ifneq (,$(filter %REENTRANT, $(defines)))
CPPFLAGS += -D_IO_MTSAFE_IO
endif
$(objpfx)tst-setvbuf1.out: tst-setvbuf1.expect $(objpfx)tst-setvbuf1
$(built-program-cmd) > $@ 2>&1
cmp tst-setvbuf1.expect $@

19
stdio-common/tst-setvbuf1.c Normal file
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@ -0,0 +1,19 @@
#include <stdio.h>
static int
do_test (void)
{
if (setvbuf (stderr, NULL, _IOFBF, BUFSIZ) != 0)
{
puts ("Set full buffer error.");
return 1;
}
fprintf (stderr, "Output #1 <stderr>.\n");
printf ("Output #2 <stdout>.\n");
return 0;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"

2
stdio-common/tst-setvbuf1.expect Normal file
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@ -0,0 +1,2 @@
Output #2 <stdout>.
Output #1 <stderr>.