<webview>: First stab at implementing media permission request for guests.

chrome/browser/extensions/web_view_browsertest.cc

 // Copyright (c) 2012 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/utf_string_conversions.h"
 #include "chrome/browser/automation/automation_util.h"
 #include "chrome/browser/extensions/extension_test_message_listener.h"
 #include "chrome/browser/extensions/platform_app_browsertest_util.h"
 #include "chrome/browser/prerender/prerender_link_manager.h"
 #include "chrome/browser/prerender/prerender_link_manager_factory.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
+#include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "chrome/test/base/test_launcher_utils.h"
+#include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/fake_speech_recognition_manager.h"
 #include "ui/compositor/compositor_setup.h"
 #include "ui/gl/gl_switches.h"
 
 using prerender::PrerenderLinkManager;
 using prerender::PrerenderLinkManagerFactory;
 
 class WebViewTest : public extensions::PlatformAppBrowserTest {
  protected:
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     extensions::PlatformAppBrowserTest::SetUpCommandLine(command_line);
 #if !defined(OS_MACOSX)
     CHECK(test_launcher_utils::OverrideGLImplementation(
           command_line, gfx::kGLImplementationOSMesaName)) <<
           "kUseGL must not be set by test framework code!";
 #endif
+    const testing::TestInfo* const test_info =
+        testing::UnitTest::GetInstance()->current_test_info();
+    bool requires_experimental =
+      !strcmp(test_info->name(), "MediaAccessAPIEmbedderHasPermission") ||
+      !strcmp(test_info->name(), "MediaAccessAPIEmbedderHasNoPermission");
+    if (requires_experimental) {
+      CommandLine::ForCurrentProcess()->AppendSwitch(
+          switches::kEnableExperimentalExtensionApis);
+    }
   }
 
   virtual void SetUp() OVERRIDE {
     const testing::TestInfo* const test_info =
         testing::UnitTest::GetInstance()->current_test_info();
 
     // SpeechRecognition test specific SetUp.
     if (!strcmp(test_info->name(), "SpeechRecognition")) {
       fake_speech_recognition_manager_.reset(
           new content::FakeSpeechRecognitionManager());
@@ skipping 651 matching lines @@
   // Click on the guest (center of the WebContents), the guest is rendered in a
   // way that this will trigger clicking on speech recognition input mic.
   SimulateMouseClick(guest_web_contents, 0, WebKit::WebMouseEvent::ButtonLeft);
 
   string16 expected_title(ASCIIToUTF16("PASSED"));
   string16 error_title(ASCIIToUTF16("FAILED"));
   content::TitleWatcher title_watcher(guest_web_contents, expected_title);
   title_watcher.AlsoWaitForTitle(error_title);
   EXPECT_EQ(expected_title, title_watcher.WaitAndGetTitle());
 }
+
+IN_PROC_BROWSER_TEST_F(WebViewTest, MediaAccessAPIEmbedderHasPermission) {
+  ASSERT_TRUE(StartTestServer());  // For serving guest pages.
+  ASSERT_TRUE(RunPlatformAppTest(
+      "platform_apps/web_view/media_access/embedder_has_permission"))
+          << message_;
+}
+
+IN_PROC_BROWSER_TEST_F(WebViewTest, MediaAccessAPIEmbedderHasNoPermission) {
+  ASSERT_TRUE(StartTestServer());  // For serving guest pages.
+  ASSERT_TRUE(RunPlatformAppTest(
+      "platform_apps/web_view/media_access/embedder_has_no_permission"))
+          << message_;
+}
+