Adds trunk/talk folder of revision 359 from libjingles google code to
trunk/talk
git-svn-id: http://webrtc.googlecode.com/svn/trunk@4318 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/talk/base/messagequeue_unittest.cc b/talk/base/messagequeue_unittest.cc
new file mode 100644
index 0000000..8e55548
--- /dev/null
+++ b/talk/base/messagequeue_unittest.cc
@@ -0,0 +1,132 @@
+/*
+ * libjingle
+ * Copyright 2004--2011, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "talk/base/messagequeue.h"
+
+#include "talk/base/bind.h"
+#include "talk/base/gunit.h"
+#include "talk/base/logging.h"
+#include "talk/base/thread.h"
+#include "talk/base/timeutils.h"
+#include "talk/base/nullsocketserver.h"
+
+using namespace talk_base;
+
+class MessageQueueTest: public testing::Test, public MessageQueue {
+ public:
+ bool IsLocked_Worker() {
+ if (!crit_.TryEnter()) {
+ return true;
+ }
+ crit_.Leave();
+ return false;
+ }
+ bool IsLocked() {
+ // We have to do this on a worker thread, or else the TryEnter will
+ // succeed, since our critical sections are reentrant.
+ Thread worker;
+ worker.Start();
+ return worker.Invoke<bool>(
+ talk_base::Bind(&MessageQueueTest::IsLocked_Worker, this));
+ }
+};
+
+struct DeletedLockChecker {
+ DeletedLockChecker(MessageQueueTest* test, bool* was_locked, bool* deleted)
+ : test(test), was_locked(was_locked), deleted(deleted) { }
+ ~DeletedLockChecker() {
+ *deleted = true;
+ *was_locked = test->IsLocked();
+ }
+ MessageQueueTest* test;
+ bool* was_locked;
+ bool* deleted;
+};
+
+static void DelayedPostsWithIdenticalTimesAreProcessedInFifoOrder(
+ MessageQueue* q) {
+ EXPECT_TRUE(q != NULL);
+ TimeStamp now = Time();
+ q->PostAt(now, NULL, 3);
+ q->PostAt(now - 2, NULL, 0);
+ q->PostAt(now - 1, NULL, 1);
+ q->PostAt(now, NULL, 4);
+ q->PostAt(now - 1, NULL, 2);
+
+ Message msg;
+ for (size_t i=0; i<5; ++i) {
+ memset(&msg, 0, sizeof(msg));
+ EXPECT_TRUE(q->Get(&msg, 0));
+ EXPECT_EQ(i, msg.message_id);
+ }
+
+ EXPECT_FALSE(q->Get(&msg, 0)); // No more messages
+}
+
+TEST_F(MessageQueueTest,
+ DelayedPostsWithIdenticalTimesAreProcessedInFifoOrder) {
+ MessageQueue q;
+ DelayedPostsWithIdenticalTimesAreProcessedInFifoOrder(&q);
+ NullSocketServer nullss;
+ MessageQueue q_nullss(&nullss);
+ DelayedPostsWithIdenticalTimesAreProcessedInFifoOrder(&q_nullss);
+}
+
+TEST_F(MessageQueueTest, DisposeNotLocked) {
+ bool was_locked = true;
+ bool deleted = false;
+ DeletedLockChecker* d = new DeletedLockChecker(this, &was_locked, &deleted);
+ Dispose(d);
+ Message msg;
+ EXPECT_FALSE(Get(&msg, 0));
+ EXPECT_TRUE(deleted);
+ EXPECT_FALSE(was_locked);
+}
+
+class DeletedMessageHandler : public MessageHandler {
+ public:
+ explicit DeletedMessageHandler(bool* deleted) : deleted_(deleted) { }
+ ~DeletedMessageHandler() {
+ *deleted_ = true;
+ }
+ void OnMessage(Message* msg) { }
+ private:
+ bool* deleted_;
+};
+
+TEST_F(MessageQueueTest, DiposeHandlerWithPostedMessagePending) {
+ bool deleted = false;
+ DeletedMessageHandler *handler = new DeletedMessageHandler(&deleted);
+ // First, post a dispose.
+ Dispose(handler);
+ // Now, post a message, which should *not* be returned by Get().
+ Post(handler, 1);
+ Message msg;
+ EXPECT_FALSE(Get(&msg, 0));
+ EXPECT_TRUE(deleted);
+}
+