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* stdio-common/Makefile (tests): Add bug14.
	* stdio-common/bug14.c: New file.
This commit is contained in:
Ulrich Drepper 2003-01-16 00:09:24 +00:00
parent 0f74005938
commit a1a2fec161
3 changed files with 33 additions and 2 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2003-01-15 Ulrich Drepper <drepper@redhat.com>
* stdio-common/Makefile (tests): Add bug14.
* stdio-common/bug14.c: New file.
* stdio-common/vfscanf.c: When recognizing multibyte characters in
string reset the byte counter after mbrtowc reported it is not a
partial character. Reported by Al Viro <aviro@redhat.com>.

4
stdio-common/Makefile
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@ -1,4 +1,4 @@
# Copyright (C) 1991-1999, 2000, 2001, 2002 Free Software Foundation, Inc.
# Copyright (C) 1991-2002, 2003 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
@ -54,7 +54,7 @@ tests := tstscanf test_rdwr test-popen tstgetln test-fseek \
scanf1 scanf2 scanf3 scanf4 scanf5 scanf7 scanf8 scanf9 scanf10 \
scanf11 scanf12 tst-tmpnam tst-cookie tst-obprintf tst-sscanf \
tst-swprintf tst-fseek tst-fmemopen test-vfprintf tst-gets \
tst-perror tst-sprintf tst-rndseek tst-fdopen tst-fphex
tst-perror tst-sprintf tst-rndseek tst-fdopen tst-fphex bug14
test-srcs = tst-unbputc tst-printf

28
stdio-common/bug14.c Normal file
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@ -0,0 +1,28 @@
/* Test case by Al Viro <aviro@redhat.com>. */
#include <locale.h>
#include <wchar.h>
#include <stdio.h>
/* MB_CUR_MAX multibyte ones (6 UTF+0080, in this case) */
static const char string[] = "\
\xc2\x80\xc2\x80\xc2\x80\xc2\x80\xc2\x80\xc2\x80";
int
main (void)
{
if (setlocale (LC_ALL, "de_DE.utf8") == NULL)
{
puts ("cannot set locale");
exit (1);
}
wchar_t s[7];
int n = sscanf (string, "%l[\x80\xc2]", s);
if (n != 1)
{
printf ("return values %d != 1\n", n);
exit (1);
}
return 0;
}