Signal test. One test written and already found a bug.

 -Erik

1 files changed, 98 insertions, 0 deletions

diff --git a/test/signal/signal.c b/test/signal/signal.c
new file mode 100644
index 000000000..fc411a1b9
--- /dev/null
+++ b/test/signal/signal.c
@@ -0,0 +1,98 @@
+/* Tester for string functions.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <fcntl.h>
+#include <signal.h>
+
+
+/* -------------------------------------------------*/
+/* This stuff is common to all the testing routines */
+/* -------------------------------------------------*/
+const char *it = "<UNSET>";	/* Routine name for message routines. */
+size_t errors = 0;
+
+void check (int thing, int number)
+{
+  if (!thing)
+    {
+      printf("%s flunked test %d\n", it, number);
+      ++errors;
+    }
+}
+
+void equal (const char *a, const char *b, int number)
+{
+  check(a != NULL && b != NULL && (strcmp(a, b)==0), number);
+}
+
+
+/* -------------------------------------------------*/
+/* Let the tests begin....                          */
+/* -------------------------------------------------*/
+
+int global_int = 0;
+
+void set_global_int_to_one(int signum)
+{
+    printf("entering set_global_int_to_one\n");
+    global_int = 1;
+    return;
+}
+
+void
+signal_test_1 (void)
+{
+  global_int = 0;
+
+  signal(SIGUSR1, set_global_int_to_one);
+  raise( SIGUSR1);
+  /* This should have first jumped to the signal handler */
+  check ( (global_int == 0), 0);
+
+  signal(SIGUSR1, SIG_DFL);
+  raise( SIGUSR1);
+  printf("Here I am.\n");
+}
+
+
+int
+main (void)
+{
+  int status;
+
+  signal_test_1 ();
+
+  if (errors == 0)
+    {
+      status = EXIT_SUCCESS;
+      printf("No errors.\n");
+    }
+  else
+    {
+      status = EXIT_FAILURE;
+      printf("%d errors.\n", errors);
+    }
+  exit(status);
+}