Tests for module 'raise'.

* modules/raise-tests: New file.
* tests/test-raise.c: New file.

diff --git a/ChangeLog b/ChangeLog
index db60f0b..5b399a9 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2011-09-23  Bruno Haible  <bruno@clisp.org>
 
+       Tests for module 'raise'.
+       * modules/raise-tests: New file.
+       * tests/test-raise.c: New file.
+
        raise: Support for MSVC.
        * lib/signal.in.h (raise): New declaration.
        * lib/raise.c (raise_nothrow, rpl_raise): New alternate implementation

diff --git a/modules/raise-tests b/modules/raise-tests
new file mode 100644 (file)
index 0000000..257f9e3
--- /dev/null
+++ b/modules/raise-tests
@@ -0,0 +1,12 @@
+Files:
+tests/test-raise.c
+tests/signature.h
+tests/macros.h
+
+Depends-on:
+
+configure.ac:
+
+Makefile.am:
+TESTS += test-raise
+check_PROGRAMS += test-raise

diff --git a/tests/test-raise.c b/tests/test-raise.c
new file mode 100644 (file)
index 0000000..38c2353
--- /dev/null
+++ b/tests/test-raise.c
@@ -0,0 +1,48 @@
+/* Test raising a signal.
+   Copyright (C) 2011 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+#include <signal.h>
+
+#include "signature.h"
+SIGNATURE_CHECK (raise, int, (int));
+
+#include <stdlib.h>
+
+#include "macros.h"
+
+static void
+handler (int sig)
+{
+  exit (0);
+}
+
+int
+main (void)
+{
+  /* Test behaviour for invalid argument.  */
+  ASSERT (raise (-1) != 0);
+  ASSERT (raise (99) != 0);
+
+  /* Test behaviour for SIGINT.  */
+  ASSERT (signal (SIGINT, handler) != SIG_ERR);
+
+  raise (SIGINT);
+
+  /* We should not get here, because the handler takes away the control.  */
+  exit (1);
+}