Media Remoting: Add browser tests.

chrome/browser/extensions/api/media_remoting/media_remoting_browser_test.cc

Index: chrome/browser/extensions/api/media_remoting/media_remoting_browser_test.cc
diff --git a/chrome/browser/extensions/api/media_remoting/media_remoting_browser_test.cc b/chrome/browser/extensions/api/media_remoting/media_remoting_browser_test.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5f4f38d973c000fb0079e67df3bd6de1d6f235cd
--- /dev/null
+++ b/chrome/browser/extensions/api/media_remoting/media_remoting_browser_test.cc
@@ -0,0 +1,163 @@
+// Copyright 2017 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 "base/command_line.h"
+#include "base/location.h"
+#include "base/test/test_timeouts.h"
+#include "base/time/time.h"
+#include "chrome/browser/extensions/extension_apitest.h"
+#include "chrome/browser/extensions/tab_helper.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/tabs/tab_strip_model.h"
+#include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
+#include "chrome/browser/ui/tabs/tab_utils.h"
+#include "chrome/common/chrome_features.h"
+#include "chrome/common/chrome_switches.h"
+#include "content/public/common/content_switches.h"
+#include "content/public/test/browser_test_utils.h"
+#include "content/public/test/test_utils.h"
+#include "extensions/browser/extension_registry.h"
+#include "extensions/common/switches.h"
+#include "extensions/test/extension_test_message_listener.h"
+#include "extensions/test/result_catcher.h"
+
+namespace extensions {
+
+namespace {
+
+class MediaRemotingBrowserTest : public ExtensionApiTest {
+ public:
+  void SetUpCommandLine(base::CommandLine* command_line) override {
+    ExtensionApiTest::SetUpCommandLine(command_line);
+    command_line->AppendSwitchASCII(switches::kWhitelistedExtensionID,
+                                    "ddchlicdkolnonkihahngkmmmjnjlkkf");
+    command_line->AppendSwitchASCII(::switches::kEnableFeatures,
+                                    features::kMediaRemoting.name);
+  }
+
+ protected:
+  void SimulateMouseClickInCurrentTab() {
+    content::SimulateMouseClick(
+        browser()->tab_strip_model()->GetActiveWebContents(), 0,
+        blink::WebMouseEvent::Button::Left);
+  }
+};
+
+// Tests remoting starts successfully.
+IN_PROC_BROWSER_TEST_F(MediaRemotingBrowserTest, StartRemoting) {
+  ExtensionTestMessageListener entered_fullscreen("entered_fullscreen", false);
+  ExtensionTestMessageListener start_remoting("start_remoting", false);
+  ExtensionTestMessageListener start_remoting_streams("start_remoting_streams",
+                                                      false);
+  ExtensionTestMessageListener received_acquire_renderer(
+      "received_acquire_renderer", false);
+  ExtensionTestMessageListener received_renderer_initialize(
+      "received_renderer_initialize", false);
+  ExtensionTestMessageListener demuxer_stream_initialized(
+      "demuxer_stream_initialized", false);
+  ExtensionTestMessageListener received_startplayingfrom_rpc(
+      "received_startplayingfrom_rpc", false);
+
+  ASSERT_TRUE(RunExtensionSubtest("media_remoting", "start_remoting.html"))
+      << message_;
+
+  SimulateMouseClickInCurrentTab();
+  EXPECT_TRUE(entered_fullscreen.WaitUntilSatisfied());
+  // Remoting session starts when entering full screen.
+  EXPECT_TRUE(start_remoting.WaitUntilSatisfied());
+  EXPECT_TRUE(start_remoting_streams.WaitUntilSatisfied());
+  EXPECT_TRUE(received_acquire_renderer.WaitUntilSatisfied());
+  EXPECT_TRUE(received_renderer_initialize.WaitUntilSatisfied());
+  EXPECT_TRUE(demuxer_stream_initialized.WaitUntilSatisfied());
+  EXPECT_TRUE(received_startplayingfrom_rpc.WaitUntilSatisfied());
+}
+
+IN_PROC_BROWSER_TEST_F(MediaRemotingBrowserTest, RendererInitFail) {
+  ExtensionTestMessageListener entered_fullscreen("entered_fullscreen", false);
+  ExtensionTestMessageListener start_remoting("start_remoting", false);
+  ExtensionTestMessageListener start_remoting_streams("start_remoting_streams",
+                                                      false);
+  ExtensionTestMessageListener received_acquire_renderer(
+      "received_acquire_renderer", false);
+  ExtensionTestMessageListener received_renderer_initialize(
+      "received_renderer_initialize", false);
+  ExtensionTestMessageListener demuxer_stream_initialized(
+      "demuxer_stream_initialized", false);
+  ExtensionTestMessageListener stop_remoting("stop_remoting", false);
+
+  ASSERT_TRUE(RunExtensionSubtest("media_remoting", "render_init_fail.html"))
+      << message_;
+
+  SimulateMouseClickInCurrentTab();
+  EXPECT_TRUE(entered_fullscreen.WaitUntilSatisfied());
+  // Remoting session starts when entering full screen.
+  EXPECT_TRUE(start_remoting.WaitUntilSatisfied());
+  EXPECT_TRUE(start_remoting_streams.WaitUntilSatisfied());
+  EXPECT_TRUE(received_acquire_renderer.WaitUntilSatisfied());
+  EXPECT_TRUE(received_renderer_initialize.WaitUntilSatisfied());
+  EXPECT_TRUE(demuxer_stream_initialized.WaitUntilSatisfied());
+  // Remoting session stops when initializing renderer fails.
+  EXPECT_TRUE(stop_remoting.WaitUntilSatisfied());
+
+  // Switch to local renderer without any pipeline error. Waiting for the end of
+  // video.
+  ResultCatcher catcher;
+  catcher.RestrictToBrowserContext(browser()->profile());
+  EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
+}
+
+IN_PROC_BROWSER_TEST_F(MediaRemotingBrowserTest, ToggleRenderer) {
+  ExtensionTestMessageListener entered_fullscreen("entered_fullscreen", false);
+  ExtensionTestMessageListener start_remoting("start_remoting", false);
+  ExtensionTestMessageListener start_remoting_streams("start_remoting_streams",
+                                                      false);
+  ExtensionTestMessageListener exited_fullscreen("exited_fullscreen", false);
+  ExtensionTestMessageListener stop_remoting("stop_remoting", false);
+
+  ASSERT_TRUE(RunExtensionSubtest("media_remoting", "toggle_renderer.html"))
+      << message_;
+
+  SimulateMouseClickInCurrentTab();
+  EXPECT_TRUE(entered_fullscreen.WaitUntilSatisfied());
+  // Remoting session starts when entering full screen.
+  EXPECT_TRUE(start_remoting.WaitUntilSatisfied());
+  EXPECT_TRUE(start_remoting_streams.WaitUntilSatisfied());
+
+  SimulateMouseClickInCurrentTab();
+  EXPECT_TRUE(exited_fullscreen.WaitUntilSatisfied());
+  // Remoting session stops after exiting full screen.
+  EXPECT_TRUE(stop_remoting.WaitUntilSatisfied());
+
+  // Switch to local renderer without any pipeline error. Waiting for the end of
+  // the video.
+  ResultCatcher catcher;
+  catcher.RestrictToBrowserContext(browser()->profile());
+  EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
+}
+
+IN_PROC_BROWSER_TEST_F(MediaRemotingBrowserTest, RouteTerminate) {
+  ExtensionTestMessageListener entered_fullscreen("entered_fullscreen", false);
+  ExtensionTestMessageListener start_remoting("start_remoting", false);
+  ExtensionTestMessageListener start_remoting_streams("start_remoting_streams",
+                                                      false);
+
+  ASSERT_TRUE(RunExtensionSubtest("media_remoting", "route_terminate.html"))
+      << message_;
+
+  SimulateMouseClickInCurrentTab();
+  EXPECT_TRUE(entered_fullscreen.WaitUntilSatisfied());
+  // Remoting session starts when entering full screen.
+  EXPECT_TRUE(start_remoting.WaitUntilSatisfied());
+  EXPECT_TRUE(start_remoting_streams.WaitUntilSatisfied());
+
+  // Remoting session will stop due to route terminate. Switch to local
+  // renderer without any pipeline error. Waiting for the end of the video.
+  ResultCatcher catcher;
+  catcher.RestrictToBrowserContext(browser()->profile());
+  EXPECT_TRUE(catcher.GetNextResult()) << catcher.message();
+}
+
+}  // namespace
+
+}  // namespace extensions