* string/tst-strxfrm2.c: New file.
* string/strxfrm_l.c (STRXFRM): Do the trailing \1 removal
optimization even if needed > n.
+2006-11-09 Ulrich Drepper <drepper@redhat.com>
+
+ * string/Makefile (tests): Add tst-strxfrm2.
+ * string/tst-strxfrm2.c: New file.
+
2006-10-09 Jakub Jelinek <jakub@redhat.com>
* elf/dl-debug.c (_dl_debug_initialize): Check r->r_map for 0
2006-11-08 Jakub Jelinek <jakub@redhat.com>
+ * string/strxfrm_l.c (STRXFRM): Do the trailing \1 removal
+ optimization even if needed > n.
+
* elf/dl-load.c (decompose_rpath): Return bool rather than void.
If l->l_name is on inhibit_rpath list, set sps->dirs to -1 and
return false, otherwise return true.
bug-strncat1 bug-strspn1 bug-strpbrk1 tst-bswap \
tst-strtok tst-strxfrm bug-strcoll1 tst-strfry \
bug-strtok1 $(addprefix test-,$(strop-tests)) \
- bug-envz1
+ bug-envz1 tst-strxfrm2
distribute := memcopy.h pagecopy.h tst-svc.expect test-string.h
-/* Copyright (C) 1995,96,97,2002, 2004, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 2002, 2004, 2005, 2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Ulrich Drepper <drepper@gnu.org>, 1995.
const int32_t *indirect;
uint_fast32_t pass;
size_t needed;
+ size_t last_needed;
const USTRING_TYPE *usrc;
size_t srclen = STRLEN (src);
int32_t *idxarr;
this is true for all of them. */
int position = rule & sort_position;
+ last_needed = needed;
if (position == 0)
{
for (idxcnt = 0; idxcnt < idxmax; ++idxcnt)
a `position' rule at the end and if no non-ignored character
is found the last \1 byte is immediately followed by a \0 byte
signalling this. We can avoid the \1 byte(s). */
- if (needed <= n && needed > 2 && dest[needed - 2] == L('\1'))
+ if (needed > 2 && needed == last_needed + 1)
{
/* Remove the \1 byte. */
- --needed;
- dest[needed - 1] = L('\0');
+ if (--needed < n)
+ dest[needed - 1] = L('\0');
}
/* Free the memory if needed. */
--- /dev/null
+#include <locale.h>
+#include <stdio.h>
+#include <string.h>
+
+static int
+do_test (void)
+{
+ int res = 0;
+
+ char buf[10];
+ size_t l1 = strxfrm (NULL, "ab", 0);
+ size_t l2 = strxfrm (buf, "ab", 1);
+ size_t l3 = strxfrm (buf, "ab", sizeof (buf));
+
+ if (l1 != l2 || l1 != l3)
+ {
+ puts ("C locale test failed");
+ res = 1;
+ }
+
+ if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL)
+ {
+ puts ("setlocale failed");
+ res = 1;
+ }
+ else
+ {
+ l1 = strxfrm (NULL, "ab", 0);
+ l2 = strxfrm (buf, "ab", 1);
+ l3 = strxfrm (buf, "ab", sizeof (buf));
+
+ if (l1 != l2 || l1 != l3)
+ {
+ puts ("UTF-8 locale test failed");
+ res = 1;
+ }
+ }
+
+ return res;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"