grab a bunch of tests from glibc

1 files changed, 83 insertions, 0 deletions

diff --git a/test/string/tst-inlcall.c b/test/string/tst-inlcall.c
new file mode 100644
index 000000000..2a4124ea5
--- /dev/null
+++ b/test/string/tst-inlcall.c
@@ -0,0 +1,83 @@
+/* Tester for calling inline string functions.
+   Copyright (C) 1998, 2000, 2004 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.  */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+/* Make sure we test the optimized inline functions.  */
+#define __USE_STRING_INLINES	1
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <fcntl.h>
+
+
+int
+main (void)
+{
+  int status;
+  int errors = 0;
+  char buf1[1000];
+  char *cp;
+  char ch;
+
+  cp = strcpy (buf1, "hello world");
+  if (strcmp ("hello world", cp++) != 0)
+    {
+      puts ("strcmp test 1 failed");
+      ++errors;
+    }
+
+  cp = buf1;
+  if (strcmp (cp++, "hello world") != 0)
+    {
+      puts ("strcmp test 2 failed");
+      ++errors;
+    }
+
+  ch = 'h';
+  if (strchr ("hello world", ch++) == NULL)
+    {
+      puts ("strchr test 1 failed");
+      ++errors;
+    }
+
+  const char * const hw = "hello world";
+  if (strpbrk (hw, "o") - hw != 4)
+    {
+      puts ("strpbrk test 1 failed");
+      ++errors;
+    }
+
+  if (errors == 0)
+    {
+      status = EXIT_SUCCESS;
+      puts ("No errors.");
+    }
+  else
+    {
+      status = EXIT_FAILURE;
+      printf ("%d errors.\n", errors);
+    }
+  return status;
+}