/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
 *
 * Copyright (C) 2010-2013 Richard Hughes <richard@hughsie.com>
 *
 * Licensed under the GNU Lesser General Public License Version 2.1
 *
 * This 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.
 *
 * This 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 this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
 */

#include "config.h"

#include <limits.h>
#include <stdlib.h>

#include <glib.h>

#include "cd-test-shared.h"

/**
 * cd_test_get_filename:
 **/
gchar *
cd_test_get_filename (const gchar *filename)
{
	gchar *full = NULL;
	gchar *tmp;
	gchar *path = NULL;
	char full_tmp[PATH_MAX];

	/* running in the installed system */
	if (g_getenv ("INSTALLED_TESTS") != NULL) {
		full = g_build_filename (LIBEXECDIR,
					 "installed-tests",
					 PACKAGE_NAME,
					 filename,
					 NULL);
		goto out;
	}
	path = g_build_filename (TESTDATADIR, filename, NULL);
	tmp = realpath (path, full_tmp);
	if (tmp == NULL)
		goto out;
	full = g_strdup (full_tmp);
out:
	g_free (path);
	return full;
}

static GMainLoop *_test_loop = NULL;
static guint _test_loop_timeout_id = 0;

static gboolean
cd_test_hang_check_cb (gpointer user_data)
{
	g_main_loop_quit (_test_loop);
	_test_loop_timeout_id = 0;
	return G_SOURCE_REMOVE;
}

/**
 * cd_test_loop_run_with_timeout:
 **/
void
cd_test_loop_run_with_timeout (guint timeout_ms)
{
	g_assert (_test_loop_timeout_id == 0);
	g_assert (_test_loop == NULL);
	_test_loop = g_main_loop_new (NULL, FALSE);
	_test_loop_timeout_id = g_timeout_add (timeout_ms, cd_test_hang_check_cb, NULL);
	g_main_loop_run (_test_loop);
}

/**
 * cd_test_loop_quit:
 **/
void
cd_test_loop_quit (void)
{
	if (_test_loop_timeout_id > 0) {
		g_source_remove (_test_loop_timeout_id);
		_test_loop_timeout_id = 0;
	}
	if (_test_loop != NULL) {
		g_main_loop_quit (_test_loop);
		g_main_loop_unref (_test_loop);
		_test_loop = NULL;
	}
}
