regex: Fix fastmap for multibyte character ranges.

[gnulib.git] / tests / test-strcasestr.c

diff --git a/tests/test-strcasestr.c b/tests/test-strcasestr.c
index a674719..4abf49a 100644 (file)
--- a/tests/test-strcasestr.c
+++ b/tests/test-strcasestr.c
@@ -20,6 +20,7 @@
 
 #include <string.h>
 
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -30,6 +31,7 @@
       if (!(expr))                                                          \
         {                                                                   \
           fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
+          fflush (stderr);                                                  \
           abort ();                                                         \
         }                                                                   \
     }                                                                       \
@@ -41,8 +43,9 @@ main ()
 #if HAVE_DECL_ALARM
   /* Declare failure if test takes too long, by using default abort
      caused by SIGALRM.  All known platforms that lack alarm also lack
-     memmem, and the replacement memmem is known to not take too
+     strcasestr, and the replacement strcasestr is known to not take too
      long.  */
+  signal (SIGALRM, SIG_DFL);
   alarm (50);
 #endif