Gamepad: add test support for page visibility behavior

content/renderer/renderer_webkitplatformsupport_impl.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 "content/renderer/renderer_webkitplatformsupport_impl.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
@@ skipping 123 matching lines @@
 using blink::WebStorageNamespace;
 using blink::WebString;
 using blink::WebURL;
 using blink::WebVector;
 
 namespace content {
 
 namespace {
 
 static bool g_sandbox_enabled = true;
-static blink::WebGamepadListener* web_gamepad_listener = NULL;
-base::LazyInstance<WebGamepads>::Leaky g_test_gamepads =
-    LAZY_INSTANCE_INITIALIZER;
 base::LazyInstance<blink::WebDeviceMotionData>::Leaky
     g_test_device_motion_data = LAZY_INSTANCE_INITIALIZER;
 base::LazyInstance<blink::WebDeviceOrientationData>::Leaky
     g_test_device_orientation_data = LAZY_INSTANCE_INITIALIZER;
 base::LazyInstance<MockScreenOrientationController>::Leaky
     g_test_screen_orientation_controller = LAZY_INSTANCE_INITIALIZER;
 base::LazyInstance<FakeBatteryStatusDispatcher>::Leaky
     g_test_battery_status_dispatcher = LAZY_INSTANCE_INITIALIZER;
 
 } // namespace
@@ skipping 67 matching lines @@
 
 //------------------------------------------------------------------------------
 
 RendererWebKitPlatformSupportImpl::RendererWebKitPlatformSupportImpl()
     : clipboard_client_(new RendererClipboardClient),
       clipboard_(new WebClipboardImpl(clipboard_client_.get())),
       mime_registry_(new RendererWebKitPlatformSupportImpl::MimeRegistry),
       sudden_termination_disables_(0),
       plugin_refresh_allowed_(true),
       child_thread_loop_(base::MessageLoopProxy::current()),
-      web_scrollbar_behavior_(new WebScrollbarBehaviorImpl) {
+      web_scrollbar_behavior_(new WebScrollbarBehaviorImpl),
+      gamepad_provider_(NULL) {
   if (g_sandbox_enabled && sandboxEnabled()) {
     sandbox_support_.reset(
         new RendererWebKitPlatformSupportImpl::SandboxSupport);
   } else {
     DVLOG(1) << "Disabling sandbox support for testing.";
   }
 
   // ChildThread may not exist in some tests.
   if (ChildThread::current()) {
     sync_message_filter_ = ChildThread::current()->sync_message_filter();
@@ skipping 633 matching lines @@
 //------------------------------------------------------------------------------
 
 WebBlobRegistry* RendererWebKitPlatformSupportImpl::blobRegistry() {
   // blob_registry_ can be NULL when running some tests.
   return blob_registry_.get();
 }
 
 //------------------------------------------------------------------------------
 
 void RendererWebKitPlatformSupportImpl::sampleGamepads(WebGamepads& gamepads) {
-  if (g_test_gamepads == 0) {
-    RenderThreadImpl::current()->gamepad_shared_memory_reader()->
-        SampleGamepads(gamepads);
-  } else {
-    gamepads = g_test_gamepads.Get();
-  }
+  DCHECK(gamepad_provider_);
+  gamepad_provider_->SampleGamepads(gamepads);
 }
 
 void RendererWebKitPlatformSupportImpl::setGamepadListener(
       blink::WebGamepadListener* listener) {
-  web_gamepad_listener = listener;
-  RenderThreadImpl::current()->gamepad_shared_memory_reader()->
-      SetGamepadListener(listener);
+  DCHECK(gamepad_provider_);
+  gamepad_provider_->SetGamepadListener(listener);
 }
 
 //------------------------------------------------------------------------------
 
 WebRTCPeerConnectionHandler*
 RendererWebKitPlatformSupportImpl::createRTCPeerConnectionHandler(
     WebRTCPeerConnectionHandlerClient* client) {
   RenderThreadImpl* render_thread = RenderThreadImpl::current();
   DCHECK(render_thread);
   if (!render_thread)
@@ skipping 27 matching lines @@
 }
 
 // static
 bool RendererWebKitPlatformSupportImpl::SetSandboxEnabledForTesting(
     bool enable) {
   bool was_enabled = g_sandbox_enabled;
   g_sandbox_enabled = enable;
   return was_enabled;
 }
 
-// static
-void RendererWebKitPlatformSupportImpl::SetMockGamepadsForTesting(
-    const WebGamepads& pads) {
-  g_test_gamepads.Get() = pads;
-}
-
-// static
-void RendererWebKitPlatformSupportImpl::MockGamepadConnected(
-    int index,
-    const WebGamepad& pad) {
-  if (web_gamepad_listener)
-    web_gamepad_listener->didConnectGamepad(index, pad);
-}
-
-// static
-void RendererWebKitPlatformSupportImpl::MockGamepadDisconnected(
-    int index,
-    const WebGamepad& pad) {
-  if (web_gamepad_listener)
-    web_gamepad_listener->didDisconnectGamepad(index, pad);
-}
-
 //------------------------------------------------------------------------------
 
 blink::WebSpeechSynthesizer*
 RendererWebKitPlatformSupportImpl::createSpeechSynthesizer(
     blink::WebSpeechSynthesizerClient* client) {
   return GetContentClient()->renderer()->OverrideSpeechSynthesizer(client);
 }
 
 //------------------------------------------------------------------------------
 
@@ skipping 184 matching lines @@
   battery_status_dispatcher_->SetListener(listener);
 }
 
 // static
 void RendererWebKitPlatformSupportImpl::MockBatteryStatusChangedForTesting(
     const blink::WebBatteryStatus& status) {
   g_test_battery_status_dispatcher.Get().PostBatteryStatusChange(status);
 }
 
 }  // namespace content