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diff tests/test-mbmemcasecmp.h @ 13721:5cea8d40bf2c

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Fix endless loop in mbmemcasecoll. * lib/mbmemcasecoll.c (apply_towlower): When mbrtowc returns 0, copy 1 byte. * tests/test-mbmemcasecmp.h (test_ascii): Test embedded NULs.
author Bruno Haible <bruno@clisp.org>
date Wed, 22 Sep 2010 13:34:54 +0200 (2010-09-22)
parents c2cbabec01dd
children 97fc9a21a8fb
line wrap: on
line diff
--- a/tests/test-mbmemcasecmp.h
+++ b/tests/test-mbmemcasecmp.h
@@ -62,6 +62,12 @@
 
   ASSERT (my_casecmp ("para", 4, "paragraph", 9) < 0);
   ASSERT (my_casecmp ("paragraph", 9, "para", 4) > 0);
+
+  /* Embedded NULs.  */
+  ASSERT (my_casecmp ("1\0", 2, "2\0", 2) < 0);
+  ASSERT (my_casecmp ("2\0", 2, "1\0", 2) > 0);
+  ASSERT (my_casecmp ("x\0""1", 3, "x\0""2", 3) < 0);
+  ASSERT (my_casecmp ("x\0""2", 3, "x\0""1", 3) > 0);
 }
 
 static void