X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-strsignal.c;h=9bd8133e7d858684608bd1670a78cc02f6546ef9;hb=2b6c08c775ae4e80b52aa41058ea5939f778b44b;hp=16544f209debb091d1479777dd39fccff37ada35;hpb=ec1d2ed4fd41d9ff10d11a7a8784293163fb558d;p=gnulib.git

diff --git a/tests/test-strsignal.c b/tests/test-strsignal.c
index 16544f209..9bd8133e7 100644
--- a/tests/test-strsignal.c
+++ b/tests/test-strsignal.c
@@ -65,5 +65,17 @@ main (int argc, char **argv)
   ASSERT_DESCRIPTION (str, "Interrupt");
 #endif
 
+  /* Test that for out-of-range signal numbers the result is usable.  */
+
+  str = strsignal (-1);
+  ASSERT (str);
+  ASSERT (str != (char *) -1);
+  ASSERT (strlen (str));
+
+  str = strsignal (9249234);
+  ASSERT (str);
+  ASSERT (str != (char *) -1);
+  ASSERT (strlen (str));
+
   return 0;
 }