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authorUlrich Drepper <drepper@redhat.com>2001-03-19 21:40:15 +0000
committerUlrich Drepper <drepper@redhat.com>2001-03-19 21:40:15 +0000
commit3c504879d9411bb9c57cc69774e1bc0c15a3ea7f (patch)
treee5f1b30ca00287e815d2fb16d5cc38124b3f8c88 /string/tst-strxfrm.c
parentb28dcd8e13e40f1f894a2057466fc7867d07c76c (diff)
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Update.
2001-03-19  Ulrich Drepper  <drepper@redhat.com>

	* string/Makefile (tests): Add tst-strxfrm.
	* string/tst-strxfrm.c: New file.  Based on a test case by Paul Eggert.
	* string/Depend: New file.

2001-03-19  Paul Eggert  <eggert@twinsun.com>

	* string/strxfrm.c (strxfrm): strxfrm should return 0, not 1,
	when given the empty string in nontrivial locales.
Diffstat (limited to 'string/tst-strxfrm.c')
-rw-r--r--string/tst-strxfrm.c56
1 files changed, 56 insertions, 0 deletions
diff --git a/string/tst-strxfrm.c b/string/tst-strxfrm.c
new file mode 100644
index 0000000000..94fd67e062
--- /dev/null
+++ b/string/tst-strxfrm.c
@@ -0,0 +1,56 @@
+/* Based on a test case by Paul Eggert.  */
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+char const string[] = "";
+
+
+static int
+test (const char *locale)
+{
+  size_t bufsize;
+  size_t r;
+  size_t l;
+  char *buf;
+  int result = 0;
+
+  if (setlocale (LC_COLLATE, locale) == NULL)
+    {
+      printf ("cannot set locale \"%s\"\n", locale);
+      return 1;
+    }
+  bufsize = strxfrm (NULL, string, 0) + 1;
+  buf = malloc (bufsize);
+  if (buf == NULL)
+    {
+      printf ("cannot allocate %zd bytes\n", bufsize);
+      return 1;
+    }
+  r = strxfrm (buf, string, bufsize);
+  l = strlen (buf);
+  if (r != l)
+    {
+       printf ("locale \"%s\": strxfrm returned %zu, strlen returned %zu\n",
+	       locale, r, l);
+       result = 1;
+    }
+  free (buf);
+
+  return result;
+}
+
+
+int
+main (void)
+{
+  int result = 0;
+
+  result |= test ("C");
+  result |= test ("en_US.ISO-8859-1");
+  result |= test ("de_DE.UTF-8");
+
+  return result;
+}