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/*
* gnome-keyring
*
* Copyright (C) 2011 Collabora Ltd.
*
* This program 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 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*
* Author: Stef Walter <stefw@collabora.co.uk>
*/
#include "config.h"
#include "egg-testing.h"
#include <glib-object.h>
#include <valgrind/valgrind.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
static const char HEXC[] = "0123456789ABCDEF";
gchar *
egg_test_escape_data (const guchar *data,
gsize n_data)
{
GString *result;
gchar c;
gsize i;
guchar j;
g_assert (data != NULL);
result = g_string_sized_new (n_data * 2 + 1);
for (i = 0; i < n_data; ++i) {
c = data[i];
if (g_ascii_isprint (c) && !strchr ("\n\r\v", c)) {
g_string_append_c (result, c);
} else {
g_string_append (result, "\\x");
j = c >> 4 & 0xf;
g_string_append_c (result, HEXC[j]);
j = c & 0xf;
g_string_append_c (result, HEXC[j]);
}
}
return g_string_free (result, FALSE);
}
static gboolean
is_readable_ptr (gpointer was_object)
{
static gint test_memory_fd = -1;
/* First make sure this memory is still accessible */
if (test_memory_fd < 0)
test_memory_fd = g_open ("/dev/null", O_WRONLY, 0);
if (write (test_memory_fd, was_object, 1) > 0)
return TRUE;
return (errno != EFAULT);
}
void
egg_assertion_not_object (const char *domain,
const char *file,
int line,
const char *func,
const char *expr,
gpointer was_object)
{
gchar *s;
if (RUNNING_ON_VALGRIND)
return;
if (!is_readable_ptr (was_object))
return;
if (G_IS_OBJECT (was_object)) {
s = g_strdup_printf ("assertion failed: %s is still referenced", expr);
g_assertion_message (domain, file, line, func, s);
g_free (s);
}
}
void
egg_assertion_message_cmpmem (const char *domain,
const char *file,
int line,
const char *func,
const char *expr,
gconstpointer arg1,
gsize n_arg1,
const char *cmp,
gconstpointer arg2,
gsize n_arg2)
{
char *a1, *a2, *s;
a1 = arg1 ? egg_test_escape_data (arg1, n_arg1) : g_strdup ("NULL");
a2 = arg2 ? egg_test_escape_data (arg2, n_arg2) : g_strdup ("NULL");
s = g_strdup_printf ("assertion failed (%s): (%s %s %s)", expr, a1, cmp, a2);
g_free (a1);
g_free (a2);
g_assertion_message (domain, file, line, func, s);
g_free (s);
}
static void (*wait_stop_impl) (void);
static gboolean (*wait_until_impl) (int timeout);
void
egg_test_wait_stop (void)
{
g_assert (wait_stop_impl != NULL);
(wait_stop_impl) ();
}
gboolean
egg_test_wait_until (int timeout)
{
g_assert (wait_until_impl != NULL);
return (wait_until_impl) (timeout);
}
void
egg_test_wait_idle (void)
{
GMainContext *context;
g_assert (wait_until_impl != NULL);
context = g_main_context_get_thread_default ();
while (g_main_context_iteration (context, FALSE));
}
static GMainLoop *wait_loop = NULL;
static void
loop_wait_stop (void)
{
g_assert (wait_loop != NULL);
g_main_loop_quit (wait_loop);
}
static gboolean
on_loop_wait_timeout (gpointer data)
{
gboolean *timed_out = data;
*timed_out = TRUE;
g_assert (wait_loop != NULL);
g_main_loop_quit (wait_loop);
return TRUE; /* we remove this source later */
}
static gboolean
loop_wait_until (int timeout)
{
gboolean timed_out = FALSE;
guint source;
g_assert (wait_loop == NULL);
wait_loop = g_main_loop_new (g_main_context_get_thread_default (), FALSE);
source = g_timeout_add (timeout, on_loop_wait_timeout, &timed_out);
g_main_loop_run (wait_loop);
g_source_remove (source);
g_main_loop_unref (wait_loop);
wait_loop = NULL;
return !timed_out;
}
gint
egg_tests_run_with_loop (void)
{
gint ret;
wait_stop_impl = loop_wait_stop;
wait_until_impl = loop_wait_until;
ret = g_test_run ();
wait_stop_impl = NULL;
wait_until_impl = NULL;
while (g_main_context_iteration (NULL, FALSE));
return ret;
}
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