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-rw-r--r--bus/test-launch-helper.c146
1 files changed, 146 insertions, 0 deletions
diff --git a/bus/test-launch-helper.c b/bus/test-launch-helper.c
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+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+/* test-main.c main() for the OOM check of the launch helper
+ *
+ * Copyright (C) 2007 Red Hat, Inc.
+ *
+ * Licensed under the Academic Free License version 2.1
+ *
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "test.h"
+#include "activation-helper.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <dbus/dbus-internals.h>
+
+#ifdef DBUS_BUILD_TESTS
+static void
+die (const char *failure)
+{
+ fprintf (stderr, "Unit test failed: %s\n", failure);
+ exit (1);
+}
+
+static void
+check_memleaks (const char *name)
+{
+ dbus_shutdown ();
+
+ printf ("%s: checking for memleaks\n", name);
+ if (_dbus_get_malloc_blocks_outstanding () != 0)
+ {
+ _dbus_warn ("%d dbus_malloc blocks were not freed\n",
+ _dbus_get_malloc_blocks_outstanding ());
+ die ("memleaks");
+ }
+}
+
+static void
+test_post_hook (const char *name)
+{
+ check_memleaks (name);
+}
+#endif /* DBUS_BUILD_TESTS */
+
+
+#ifdef ACTIVATION_LAUNCHER_DO_OOM
+
+/* returns true if good things happen, or if we get OOM */
+static dbus_bool_t
+bus_activation_helper_oom_test (void *data)
+{
+ const char *service;
+ DBusError error;
+ dbus_bool_t retval;
+
+ service = (const char *) data;
+ retval = TRUE;
+
+ dbus_error_init (&error);
+ if (!run_launch_helper (service, &error))
+ {
+ _DBUS_ASSERT_ERROR_IS_SET (&error);
+ /* we failed, but a OOM is good */
+ if (!dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
+ {
+ _dbus_warn ("FAILED SELF TEST: Error: %s\n", error.message);
+ retval = FALSE;
+ }
+ dbus_error_free (&error);
+ }
+ else
+ {
+ /* we succeeded, yay! */
+ _DBUS_ASSERT_ERROR_IS_CLEAR (&error);
+ }
+ return retval;
+}
+
+#endif
+
+int
+main (int argc, char **argv)
+{
+#ifdef DBUS_BUILD_TESTS
+ const char *dir;
+ DBusString config_file;
+
+ if (argc > 1)
+ dir = argv[1];
+ else
+ dir = _dbus_getenv ("DBUS_TEST_DATA");
+
+ if (dir == NULL)
+ {
+ fprintf (stderr, "Must specify test data directory as argv[1] or in DBUS_TEST_DATA env variable\n");
+ return 1;
+ }
+
+ printf ("%s: Running launch helper OOM checks\n", argv[0]);
+
+ if (!_dbus_string_init (&config_file))
+ return 1;
+ if (!_dbus_string_append (&config_file, dir))
+ return 1;
+ if (!_dbus_string_append (&config_file, "/valid-config-files-system/debug-allow-all-pass.conf"))
+ return 1;
+
+ /* use a config file that will actually work... */
+ _dbus_setenv ("TEST_LAUNCH_HELPER_CONFIG",
+ _dbus_string_get_const_data (&config_file));
+
+ _dbus_string_free (&config_file);
+
+ if (!_dbus_test_oom_handling ("dbus-daemon-launch-helper",
+ bus_activation_helper_oom_test,
+ "org.freedesktop.DBus.TestSuiteEchoService"))
+ die ("OOM failed");
+
+ test_post_hook (argv[0]);
+
+ printf ("%s: Success\n", argv[0]);
+
+ return 0;
+#else /* DBUS_BUILD_TESTS */
+
+ printf ("Not compiled with test support\n");
+
+ return 0;
+#endif
+}
+