1 files changed, 57 insertions, 0 deletions
diff --git a/chromium/content/child/worker_task_runner_unittest.cc b/chromium/content/child/worker_task_runner_unittest.cc
new file mode 100644
index 00000000000..530c8a2f178
--- /dev/null
+++ b/chromium/content/child/worker_task_runner_unittest.cc
@@ -0,0 +1,57 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "content/child/worker_task_runner.h"
+
+#include "base/logging.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace content {
+
+class WorkerTaskRunnerTest : public testing::Test {
+ public:
+  void FakeStart() {
+    task_runner_.OnWorkerRunLoopStarted(blink::WebWorkerRunLoop());
+  }
+  void FakeStop() {
+    task_runner_.OnWorkerRunLoopStopped(blink::WebWorkerRunLoop());
+  }
+  WorkerTaskRunner task_runner_;
+};
+
+class MockObserver : public WorkerTaskRunner::Observer {
+ public:
+  MOCK_METHOD0(OnWorkerRunLoopStopped, void());
+  void RemoveSelfOnNotify() {
+    ON_CALL(*this, OnWorkerRunLoopStopped()).WillByDefault(
+        testing::Invoke(this, &MockObserver::RemoveSelf));
+  }
+  void RemoveSelf() {
+    runner_->RemoveStopObserver(this);
+  }
+  WorkerTaskRunner* runner_;
+};
+
+TEST_F(WorkerTaskRunnerTest, BasicObservingAndWorkerId) {
+  ASSERT_EQ(0, task_runner_.CurrentWorkerId());
+  MockObserver o;
+  EXPECT_CALL(o, OnWorkerRunLoopStopped()).Times(1);
+  FakeStart();
+  task_runner_.AddStopObserver(&o);
+  ASSERT_LT(0, task_runner_.CurrentWorkerId());
+  FakeStop();
+}
+
+TEST_F(WorkerTaskRunnerTest, CanRemoveSelfDuringNotification) {
+  MockObserver o;
+  o.RemoveSelfOnNotify();
+  o.runner_ = &task_runner_;
+  EXPECT_CALL(o, OnWorkerRunLoopStopped()).Times(1);
+  FakeStart();
+  task_runner_.AddStopObserver(&o);
+  FakeStop();
+}
+
+}  // namespace content