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-rw-r--r--src/3rd_party/dbus-1.7.8/test/internals/refs.c607
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diff --git a/src/3rd_party/dbus-1.7.8/test/internals/refs.c b/src/3rd_party/dbus-1.7.8/test/internals/refs.c
deleted file mode 100644
index 202dc04320..0000000000
--- a/src/3rd_party/dbus-1.7.8/test/internals/refs.c
+++ /dev/null
@@ -1,607 +0,0 @@
-/* Regression test for thread-safe reference-counting
- *
- * Author: Simon McVittie <simon.mcvittie@collabora.co.uk>
- * Copyright © 2011 Nokia Corporation
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation files
- * (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <config.h>
-
-#include <glib.h>
-#include <glib-object.h>
-
-#include <dbus/dbus.h>
-#include <dbus/dbus-connection-internal.h>
-#include <dbus/dbus-mainloop.h>
-#include <dbus/dbus-message-internal.h>
-#include <dbus/dbus-pending-call-internal.h>
-#include <dbus/dbus-server-protected.h>
-#include "test-utils.h"
-
-static void
-assert_no_error (const DBusError *e)
-{
- if (G_UNLIKELY (dbus_error_is_set (e)))
- g_error ("expected success but got error: %s: %s", e->name, e->message);
-}
-
-#define N_THREADS 200
-#define N_REFS 10000
-G_STATIC_ASSERT (((unsigned) N_THREADS * (unsigned) N_REFS) < G_MAXINT32);
-
-static dbus_int32_t connection_slot = -1;
-static dbus_int32_t server_slot = -1;
-static dbus_int32_t message_slot = -1;
-static dbus_int32_t pending_call_slot = -1;
-
-typedef struct {
- DBusError e;
- DBusLoop *loop;
- DBusServer *server;
- DBusConnection *connection;
- DBusConnection *server_connection;
- DBusMessage *message;
- GThread *threads[N_THREADS];
- gboolean last_unref;
-} Fixture;
-
-typedef void *(*RefFunc) (void *);
-typedef void (*VoidFunc) (void *);
-
-typedef struct {
- void *thing;
- RefFunc ref;
- VoidFunc ref_void;
- VoidFunc unref;
- void *mutex;
- VoidFunc lock;
- VoidFunc unlock;
-} Thread;
-
-/* provide backwards compatibility shim when building with a glib <= 2.30.x */
-#if !GLIB_CHECK_VERSION(2,31,0)
-#define g_thread_new(name,func,data) g_thread_create(func,data,TRUE,NULL)
-#endif
-
-static gpointer
-ref_thread (gpointer data)
-{
- Thread *thread = data;
- int i;
-
- for (i = 0; i < N_REFS; i++)
- {
- if (thread->lock != NULL)
- (thread->lock) (thread->mutex);
-
- if (thread->ref != NULL)
- {
- gpointer ret = (thread->ref) (thread->thing);
-
- g_assert (ret == thread->thing);
- }
- else
- {
- (thread->ref_void) (thread->thing);
- }
-
- if (thread->unlock != NULL)
- (thread->unlock) (thread->mutex);
- }
-
- return NULL;
-}
-
-static gpointer
-cycle_thread (gpointer data)
-{
- Thread *thread = data;
- int i;
-
- for (i = 0; i < N_REFS; i++)
- {
- if (thread->lock != NULL)
- (thread->lock) (thread->mutex);
-
- if (thread->ref != NULL)
- {
- gpointer ret = (thread->ref) (thread->thing);
-
- g_assert (ret == thread->thing);
- }
- else
- {
- (thread->ref_void) (thread->thing);
- }
-
- (thread->unref) (thread->thing);
-
- if (thread->unlock != NULL)
- (thread->unlock) (thread->mutex);
- }
-
- return NULL;
-}
-
-static gpointer
-unref_thread (gpointer data)
-{
- Thread *thread = data;
- int i;
-
- for (i = 0; i < N_REFS; i++)
- {
- if (thread->lock != NULL)
- (thread->lock) (thread->mutex);
-
- (thread->unref) (thread->thing);
-
- if (thread->unlock != NULL)
- (thread->unlock) (thread->mutex);
- }
-
- return NULL;
-}
-
-static void
-last_unref (void *data)
-{
- Fixture *f = data;
-
- g_assert (!f->last_unref);
- f->last_unref = TRUE;
-}
-
-static void
-wait_for_all_threads (Fixture *f)
-{
- int i;
-
- for (i = 0; i < N_THREADS; i++)
- g_thread_join (f->threads[i]);
-}
-
-static void
-new_conn_cb (DBusServer *server,
- DBusConnection *server_connection,
- void *data)
-{
- Fixture *f = data;
-
- g_assert (f->server_connection == NULL);
- f->server_connection = dbus_connection_ref (server_connection);
-
- test_connection_setup (f->loop, f->server_connection);
-}
-
-static void
-setup (Fixture *f,
- gconstpointer data)
-{
- if (!dbus_threads_init_default ())
- g_error ("OOM");
-
- f->loop = _dbus_loop_new ();
- g_assert (f->loop != NULL);
-
- dbus_error_init (&f->e);
-
- f->server = dbus_server_listen ("tcp:host=127.0.0.1", &f->e);
- assert_no_error (&f->e);
- g_assert (f->server != NULL);
-
- if (!dbus_connection_allocate_data_slot (&connection_slot))
- g_error ("OOM");
-
- if (!dbus_server_allocate_data_slot (&server_slot))
- g_error ("OOM");
-
- if (!dbus_message_allocate_data_slot (&message_slot))
- g_error ("OOM");
-
- if (!dbus_pending_call_allocate_data_slot (&pending_call_slot))
- g_error ("OOM");
-}
-
-static void
-setup_connection (Fixture *f,
- gconstpointer data)
-{
- char *address;
-
- setup (f, data);
-
- dbus_server_set_new_connection_function (f->server,
- new_conn_cb, f, NULL);
-
- if (!test_server_setup (f->loop, f->server))
- g_error ("failed to set up server");
-
- address = dbus_server_get_address (f->server);
- g_assert (address != NULL);
- f->connection = dbus_connection_open_private (address, &f->e);
- assert_no_error (&f->e);
- g_assert (f->connection != NULL);
- dbus_free (address);
-
- if (!test_connection_setup (f->loop, f->connection))
- g_error ("failed to set up connection");
-
- while (f->server_connection == NULL)
- _dbus_loop_iterate (f->loop, TRUE);
-
- test_connection_shutdown (f->loop, f->connection);
- test_server_shutdown (f->loop, f->server);
-}
-
-static void
-test_connection (Fixture *f,
- gconstpointer data)
-{
- Thread public_api = { f->connection,
- (RefFunc) dbus_connection_ref,
- NULL,
- (VoidFunc) dbus_connection_unref,
- NULL,
- NULL,
- NULL };
- Thread internal_api = { f->connection,
- (RefFunc) _dbus_connection_ref_unlocked,
- NULL,
- (VoidFunc) _dbus_connection_unref_unlocked,
- f->connection,
- (VoidFunc) _dbus_connection_lock,
- (VoidFunc) _dbus_connection_unlock };
- int i;
-
- /* Use a slot as a pseudo-weakref */
- if (!dbus_connection_set_data (f->connection, connection_slot, f,
- last_unref))
- g_error ("OOM");
-
- for (i = 0; i < N_THREADS; i++)
- {
- if ((i % 2) == 0)
- f->threads[i] = g_thread_new (NULL, ref_thread, &public_api);
- else
- f->threads[i] = g_thread_new (NULL, ref_thread, &internal_api);
-
- g_assert (f->threads[i] != NULL);
- }
-
- wait_for_all_threads (f);
-
- for (i = 0; i < N_THREADS; i++)
- {
- if ((i % 2) == 0)
- f->threads[i] = g_thread_new (NULL, cycle_thread, &public_api);
- else
- f->threads[i] = g_thread_new (NULL, cycle_thread, &internal_api);
-
- g_assert (f->threads[i] != NULL);
- }
-
- wait_for_all_threads (f);
-
- for (i = 0; i < N_THREADS; i++)
- {
- if ((i % 2) == 0)
- f->threads[i] = g_thread_new (NULL, unref_thread, &public_api);
- else
- f->threads[i] = g_thread_new (NULL, unref_thread, &internal_api);
-
- g_assert (f->threads[i] != NULL);
- }
-
- wait_for_all_threads (f);
-
- /* Destroy the connection. This should be the last-unref. */
- g_assert (!f->last_unref);
- dbus_connection_close (f->connection);
- dbus_connection_unref (f->connection);
- f->connection = NULL;
- g_assert (f->last_unref);
-}
-
-static void
-server_lock (void *server)
-{
- SERVER_LOCK (((DBusServer *) server));
-}
-
-static void
-server_unlock (void *server)
-{
- SERVER_UNLOCK (((DBusServer *) server));
-}
-
-static void
-test_server (Fixture *f,
- gconstpointer data)
-{
- Thread public_api = { f->server,
- (RefFunc) dbus_server_ref,
- NULL,
- (VoidFunc) dbus_server_unref,
- NULL,
- NULL,
- NULL };
- Thread internal_api = { f->server,
- NULL,
- (VoidFunc) _dbus_server_ref_unlocked,
- (VoidFunc) _dbus_server_unref_unlocked,
- f->server,
- server_lock,
- server_unlock };
- int i;
-
- if (!dbus_server_set_data (f->server, server_slot, f, last_unref))
- g_error ("OOM");
-
- for (i = 0; i < N_THREADS; i++)
- {
- if ((i % 2) == 0)
- f->threads[i] = g_thread_new (NULL, ref_thread, &public_api);
- else
- f->threads[i] = g_thread_new (NULL, ref_thread, &internal_api);
-
- g_assert (f->threads[i] != NULL);
- }
-
- wait_for_all_threads (f);
-
- for (i = 0; i < N_THREADS; i++)
- {
- if ((i % 2) == 0)
- f->threads[i] = g_thread_new (NULL, cycle_thread, &public_api);
- else
- f->threads[i] = g_thread_new (NULL, cycle_thread, &internal_api);
-
- g_assert (f->threads[i] != NULL);
- }
-
- wait_for_all_threads (f);
-
- for (i = 0; i < N_THREADS; i++)
- {
- if ((i % 2) == 0)
- f->threads[i] = g_thread_new (NULL, unref_thread, &public_api);
- else
- f->threads[i] = g_thread_new (NULL, unref_thread, &internal_api);
-
- g_assert (f->threads[i] != NULL);
- }
-
- wait_for_all_threads (f);
-
- /* Destroy the server. This should be the last-unref. */
- g_assert (!f->last_unref);
- dbus_server_disconnect (f->server);
- dbus_server_unref (f->server);
- f->server = NULL;
- g_assert (f->last_unref);
-}
-
-static void
-test_message (Fixture *f,
- gconstpointer data)
-{
- DBusMessage *message = dbus_message_new_signal ("/foo", "foo.bar.baz",
- "Foo");
- Thread public_api = { message,
- (RefFunc) dbus_message_ref,
- NULL,
- (VoidFunc) dbus_message_unref,
- NULL,
- NULL,
- NULL };
- int i;
-
- if (!dbus_message_set_data (message, message_slot, f, last_unref))
- g_error ("OOM");
-
- for (i = 0; i < N_THREADS; i++)
- {
- f->threads[i] = g_thread_new (NULL, ref_thread, &public_api);
- g_assert (f->threads[i] != NULL);
- }
-
- wait_for_all_threads (f);
-
- for (i = 0; i < N_THREADS; i++)
- {
- f->threads[i] = g_thread_new (NULL, cycle_thread, &public_api);
- g_assert (f->threads[i] != NULL);
- }
-
- wait_for_all_threads (f);
-
- for (i = 0; i < N_THREADS; i++)
- {
- f->threads[i] = g_thread_new (NULL, unref_thread, &public_api);
- g_assert (f->threads[i] != NULL);
- }
-
- wait_for_all_threads (f);
-
- /* Destroy the server. This should be the last-unref. */
- g_assert (!f->last_unref);
- dbus_message_unref (message);
- g_assert (f->last_unref);
-}
-
-static void
-test_pending_call (Fixture *f,
- gconstpointer data)
-{
- Thread public_api = { NULL,
- (RefFunc) dbus_pending_call_ref,
- NULL,
- (VoidFunc) dbus_pending_call_unref,
- NULL,
- NULL,
- NULL };
- Thread internal_api = { NULL,
- (RefFunc) _dbus_pending_call_ref_unlocked,
- NULL,
- (VoidFunc) dbus_pending_call_unref,
- f->connection,
- (VoidFunc) _dbus_connection_lock,
- (VoidFunc) _dbus_connection_unlock };
- /* This one can't be used to ref, only to cycle or unref. */
- Thread unref_and_unlock_api = { NULL,
- (RefFunc) _dbus_pending_call_ref_unlocked,
- NULL,
- (VoidFunc) _dbus_pending_call_unref_and_unlock,
- f->connection,
- (VoidFunc) _dbus_connection_lock,
- NULL };
- int i;
- DBusPendingCall *pending_call;
-
- _dbus_connection_lock (f->connection);
- pending_call = _dbus_pending_call_new_unlocked (f->connection,
- DBUS_TIMEOUT_INFINITE, NULL);
- g_assert (pending_call != NULL);
- _dbus_connection_unlock (f->connection);
-
- public_api.thing = pending_call;
- internal_api.thing = pending_call;
- unref_and_unlock_api.thing = pending_call;
-
- if (!dbus_pending_call_set_data (pending_call, pending_call_slot, f,
- last_unref))
- g_error ("OOM");
-
- for (i = 0; i < N_THREADS; i++)
- {
- if ((i % 2) == 0)
- f->threads[i] = g_thread_new (NULL, ref_thread, &public_api);
- else
- f->threads[i] = g_thread_new (NULL, ref_thread, &internal_api);
-
- g_assert (f->threads[i] != NULL);
- }
-
- wait_for_all_threads (f);
-
- for (i = 0; i < N_THREADS; i++)
- {
- switch (i % 3)
- {
- case 0:
- f->threads[i] = g_thread_new (NULL, cycle_thread, &public_api);
- break;
- case 1:
- f->threads[i] = g_thread_new (NULL, cycle_thread, &internal_api);
- break;
- default:
- f->threads[i] = g_thread_new (NULL, cycle_thread,
- &unref_and_unlock_api);
- }
-
- g_assert (f->threads[i] != NULL);
- }
-
- wait_for_all_threads (f);
-
- for (i = 0; i < N_THREADS; i++)
- {
- switch (i % 3)
- {
- case 0:
- f->threads[i] = g_thread_new (NULL, unref_thread, &public_api);
- break;
- case 1:
- f->threads[i] = g_thread_new (NULL, unref_thread, &internal_api);
- break;
- default:
- f->threads[i] = g_thread_new (NULL, unref_thread,
- &unref_and_unlock_api);
- }
-
- g_assert (f->threads[i] != NULL);
- }
-
- wait_for_all_threads (f);
-
- /* Destroy the pending call. This should be the last-unref. */
- g_assert (!f->last_unref);
- dbus_pending_call_unref (pending_call);
- g_assert (f->last_unref);
-}
-
-static void
-teardown (Fixture *f,
- gconstpointer data)
-{
- if (f->server_connection != NULL)
- {
- dbus_connection_close (f->server_connection);
- dbus_connection_unref (f->server_connection);
- }
-
- if (f->connection != NULL)
- {
- dbus_connection_close (f->connection);
- dbus_connection_unref (f->connection);
- }
-
- if (f->server != NULL)
- {
- dbus_server_disconnect (f->server);
- dbus_server_unref (f->server);
- }
-
- dbus_connection_free_data_slot (&connection_slot);
- dbus_server_free_data_slot (&server_slot);
- dbus_message_free_data_slot (&message_slot);
- dbus_pending_call_free_data_slot (&pending_call_slot);
-
- _dbus_loop_unref (f->loop);
- dbus_error_free (&f->e);
-}
-
-int
-main (int argc,
- char **argv)
-{
- /* In GLib >= 2.24, < 2.31 this acts like g_thread_init() but avoids
- * the deprecation of that function. In GLib >= 2.32 this is not
- * necessary at all.
- */
- g_type_init ();
-
- g_test_init (&argc, &argv, NULL);
- g_test_bug_base ("https://bugs.freedesktop.org/show_bug.cgi?id=");
-
- g_test_add ("/refs/connection", Fixture, NULL, setup_connection,
- test_connection, teardown);
- g_test_add ("/refs/message", Fixture, NULL, setup,
- test_message, teardown);
- g_test_add ("/refs/pending-call", Fixture, NULL, setup_connection,
- test_pending_call, teardown);
- g_test_add ("/refs/server", Fixture, NULL, setup,
- test_server, teardown);
-
- return g_test_run ();
-}
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