Implement full-screen browser-test for apps v1.

chrome/test/remoting/me2me_browsertest.cc

Index: chrome/test/remoting/me2me_browsertest.cc
diff --git a/chrome/test/remoting/me2me_browsertest.cc b/chrome/test/remoting/me2me_browsertest.cc
index 3d784ff2ecdee597a890a09424563924328c12f0..1c119b99761094b1c92db5f39bd3783a362127cb 100644
--- a/chrome/test/remoting/me2me_browsertest.cc
+++ b/chrome/test/remoting/me2me_browsertest.cc
@@ -16,6 +16,7 @@ class Me2MeBrowserTest : public RemoteDesktopBrowserTest {
 
   void ConnectPinlessAndCleanupPairings(bool cleanup_all);
   bool IsPairingSpinnerHidden();
+  bool WaitForFullscreenChange(bool expect_fullscreen);
 };
 
 IN_PROC_BROWSER_TEST_F(Me2MeBrowserTest,
@@ -78,6 +79,42 @@ IN_PROC_BROWSER_TEST_F(Me2MeBrowserTest,
   Cleanup();
 }
 
+IN_PROC_BROWSER_TEST_F(Me2MeBrowserTest, MANUAL_Me2Me_Fullscreen) {
+  VerifyInternetAccess();
+  Install();
+  LaunchChromotingApp();
+
+  // Authorize, Authenticate, and Approve.
+  Auth();
+  ExpandMe2Me();
+
+  ConnectToLocalHost(false);
+
+  // Verify that we're initially not full-screen.
+  EXPECT_FALSE(ExecuteScriptAndExtractBool(
+      "remoting.fullscreen.isActive()"));
+
+  // Click the full-screen button and verify that it activates full-screen mode.
+  ClickOnControl("toggle-full-screen");
+  EXPECT_TRUE(WaitForFullscreenChange(true));
+
+  // Click the full-screen button again and verify that it deactivates
+  // full-screen mode.
+  ClickOnControl("toggle-full-screen");
+  EXPECT_TRUE(WaitForFullscreenChange(false));
+
+  // Enter full-screen mode again, then disconnect and verify that full-screen
+  // mode is deactivated upon disconnection.
+  // TODO(jamiewalch): For the v2 app, activate full-screen mode indirectly by
+  // maximizing the window for the second test.
+  ClickOnControl("toggle-full-screen");
+  EXPECT_TRUE(WaitForFullscreenChange(true));
+  DisconnectMe2Me();
+  EXPECT_TRUE(WaitForFullscreenChange(false));
+
+  Cleanup();
+}
+
 void Me2MeBrowserTest::TestKeyboardInput() {
   // We will assume here that the browser window is already open on the host
   // and in focus.
@@ -162,4 +199,17 @@ bool Me2MeBrowserTest::IsPairingSpinnerHidden() {
   return !HtmlElementVisible("paired-client-manager-dialog-working");
 }
 
+bool Me2MeBrowserTest::WaitForFullscreenChange(bool expect_fullscreen) {
+  std::string javascript = expect_fullscreen ?
+      "remoting.fullscreen.isActive()" :
+      "!remoting.fullscreen.isActive()";
+  ConditionalTimeoutWaiter waiter(
+      base::TimeDelta::FromSeconds(10),
+      base::TimeDelta::FromMilliseconds(500),
+      base::Bind(&RemoteDesktopBrowserTest::IsHostActionComplete,
+                 active_web_contents(),
+                 javascript));
+  return waiter.Wait();
+}
+
 }  // namespace remoting