Several test suite updates. The testatexit, teston_exit, and

pthread tests were contributed by Stefan Soucek

1 files changed, 103 insertions, 20 deletions

diff --git a/test/setjmp/setjmp_test.c b/test/setjmp/setjmp_test.c
index f371048a5..35d9638ad 100644
--- a/test/setjmp/setjmp_test.c
+++ b/test/setjmp/setjmp_test.c
@@ -1,35 +1,118 @@
+/* Copyright (C) 1991, 1992, 1997, 1998, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #include <stdio.h>
 #include <setjmp.h>
-#include <unistd.h>
+#include <stdlib.h>
 
+static jmp_buf env;
+static int last_value = -1, lose = 0;
 
-jmp_buf jb;
-int tries=0;
+static void
+jump (int val)
+{
+  longjmp (env, val);
+}
 
-int main(int argc,char *argv[])
+int
+main (void)
 {
-	int ret;
+  int value;
 
-	printf("calling setjmp, should return with 0\n");
+  value = setjmp (env);
+  if (value != last_value + 1)
+    {
+      fputs("Shouldn't have ", stdout);
+      lose = 1;
+    }
+  last_value = value;
+  switch (value)
+    {
+    case 0:
+      puts("Saved environment.");
+      jump (0);
+    default:
+      printf ("Jumped to %d.\n", value);
+      if (value < 10)
+	jump (value + 1);
+    }
 
-	ret = setjmp(jb);
-	
-	printf("setjmp returned %d\n",ret);
+  if (!lose && value == 10)
+    {
+      /* Do a second test, this time without `setjmp' being a macro.
+         This is not required by ISO C but we have this for compatibility.  */
+#undef setjmp
+      extern int setjmp (jmp_buf);
 
-	if(!ret){
-		if(tries++>4){
-			printf("Hmmm... in loop, must be broken.\n");
-			return 0;
-		}
-		printf("now calling longjmp, setjmp should return with 1\n");
+      last_value = -1;
+      lose = 0;
 
-		longjmp(jb,1);
+      value = setjmp (env);
+      if (value != last_value + 1)
+	{
+	  fputs("Shouldn't have ", stdout);
+	  lose = 1;
+	}
+      last_value = value;
+      switch (value)
+	{
+	case 0:
+	  puts("Saved environment.");
+	  jump (0);
+	default:
+	  printf ("Jumped to %d.\n", value);
+	  if (value < 10)
+	    jump (value + 1);
+	}
+    }
+
+  if (!lose && value == 10)
+    {
+      /* And again for the `_setjmp' function.  */
+#ifndef _setjmp
+      extern int _setjmp (jmp_buf);
+#endif
+      last_value = -1;
+      lose = 0;
 
-		printf("returned from longjmp, must be broken\n");
-		return 0;
+      value = _setjmp (env);
+      if (value != last_value + 1)
+	{
+	  fputs("Shouldn't have ", stdout);
+	  lose = 1;
+	}
+      last_value = value;
+      switch (value)
+	{
+	case 0:
+	  puts("Saved environment.");
+	  jump (0);
+	default:
+	  printf ("Jumped to %d.\n", value);
+	  if (value < 10)
+	    jump (value + 1);
 	}
+    }
 
-	return 0;
-}
+  if (lose || value != 10)
+    puts ("Test FAILED!");
+  else
+    puts ("Test succeeded!");
 
+  return lose ? EXIT_FAILURE : EXIT_SUCCESS;
+}