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7959d90719
clang is a little more enthusiastic about suggesting these. Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
143 lines
3.7 KiB
C
143 lines
3.7 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/* test-main.c main() for the OOM check of the launch helper
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*
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* Copyright (C) 2007 Red Hat, Inc.
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*
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* Licensed under the Academic Free License version 2.1
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#include <config.h>
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#include "test.h"
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#include "activation-helper.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <dbus/dbus-internals.h>
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#include <dbus/dbus-misc.h>
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#if !defined(DBUS_ENABLE_EMBEDDED_TESTS) || !defined(DBUS_UNIX)
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#error This file is only relevant for the embedded tests on Unix
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#endif
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static void die (const char *failure) _DBUS_GNUC_NORETURN;
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static void
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die (const char *failure)
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{
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fprintf (stderr, "Unit test failed: %s\n", failure);
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exit (1);
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}
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static void
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check_memleaks (const char *name)
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{
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dbus_shutdown ();
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printf ("%s: checking for memleaks\n", name);
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if (_dbus_get_malloc_blocks_outstanding () != 0)
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{
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_dbus_warn ("%d dbus_malloc blocks were not freed",
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_dbus_get_malloc_blocks_outstanding ());
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die ("memleaks");
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}
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}
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static void
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test_post_hook (const char *name)
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{
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check_memleaks (name);
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}
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#ifdef ACTIVATION_LAUNCHER_DO_OOM
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/* returns true if good things happen, or if we get OOM */
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static dbus_bool_t
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bus_activation_helper_oom_test (void *data)
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{
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const char *service;
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DBusError error;
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dbus_bool_t retval;
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service = (const char *) data;
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retval = TRUE;
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dbus_error_init (&error);
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if (!run_launch_helper (service, &error))
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{
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_DBUS_ASSERT_ERROR_IS_SET (&error);
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/* we failed, but a OOM is good */
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if (!dbus_error_has_name (&error, DBUS_ERROR_NO_MEMORY))
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{
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_dbus_warn ("FAILED SELF TEST: Error: %s", error.message);
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retval = FALSE;
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}
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dbus_error_free (&error);
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}
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else
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{
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/* we succeeded, yay! */
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_DBUS_ASSERT_ERROR_IS_CLEAR (&error);
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}
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return retval;
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}
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#endif
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int
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main (int argc, char **argv)
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{
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const char *dir;
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DBusString config_file;
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if (argc > 1 && strcmp (argv[1], "--tap") != 0)
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dir = argv[1];
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else
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dir = _dbus_getenv ("DBUS_TEST_DATA");
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if (dir == NULL)
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{
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fprintf (stderr, "Must specify test data directory as argv[1] or in DBUS_TEST_DATA env variable\n");
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return 1;
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}
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printf ("%s: Running launch helper OOM checks\n", argv[0]);
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if (!_dbus_string_init (&config_file))
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return 1;
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if (!_dbus_string_append (&config_file, dir))
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return 1;
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if (!_dbus_string_append (&config_file, "/valid-config-files-system/debug-allow-all-pass.conf"))
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return 1;
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/* use a config file that will actually work... */
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dbus_setenv ("TEST_LAUNCH_HELPER_CONFIG",
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_dbus_string_get_const_data (&config_file));
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_dbus_string_free (&config_file);
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if (!_dbus_test_oom_handling ("dbus-daemon-launch-helper",
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bus_activation_helper_oom_test,
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(char *) "org.freedesktop.DBus.TestSuiteEchoService"))
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die ("OOM failed");
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test_post_hook (argv[0]);
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printf ("%s: Success\n", argv[0]);
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return 0;
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}
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