Get rid of WebLayerTreeViewClient references in WebLayerTreeViewImplForTesting

webkit/compositor_bindings/web_layer_unittest.cc

-// Copyright 2011 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 "cc/thread.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebContentLayer.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebContentLayerClient.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebExternalTextureLayer.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebFloatPoint.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebFloatRect.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebLayer.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebLayerScrollClient.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebLayerTreeView.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebLayerTreeViewClient.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebRect.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebSize.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebSolidColorLayer.h"
-#include "webkit/compositor_bindings/test/web_layer_tree_view_test_common.h"
-#include "webkit/compositor_bindings/web_content_layer_impl.h"
-#include "webkit/compositor_bindings/web_external_texture_layer_impl.h"
-#include "webkit/compositor_bindings/web_layer_impl.h"
-#include "webkit/compositor_bindings/web_layer_tree_view_impl_for_testing.h"
-#include "webkit/compositor_bindings/web_solid_color_layer_impl.h"
-
-using namespace WebKit;
-using testing::AnyNumber;
-using testing::AtLeast;
-using testing::Mock;
-using testing::Test;
-using testing::_;
-
-namespace {
-
-class MockWebContentLayerClient : public WebContentLayerClient {
- public:
-  MOCK_METHOD4(paintContents,
-               void(WebCanvas*,
-                    const WebRect& clip,
-                    bool can_paint_lcd_text,
-                    WebFloatRect& opaque));
-};
-
-class WebLayerTest : public Test {
- public:
-  WebLayerTest() {}
-
-  virtual void SetUp() {
-    root_layer_.reset(new WebLayerImpl);
-    EXPECT_CALL(client_, scheduleComposite()).Times(AnyNumber());
-    view_.reset(new WebLayerTreeViewImplForTesting(
-        WebLayerTreeViewImplForTesting::FAKE_CONTEXT, &client_));
-    EXPECT_TRUE(view_->initialize(scoped_ptr<cc::Thread>(NULL)));
-    view_->setRootLayer(*root_layer_);
-    EXPECT_TRUE(view_);
-    Mock::VerifyAndClearExpectations(&client_);
-  }
-
-  virtual void TearDown() {
-    // We may get any number of scheduleComposite calls during shutdown.
-    EXPECT_CALL(client_, scheduleComposite()).Times(AnyNumber());
-    root_layer_.reset();
-    view_.reset();
-  }
-
- protected:
-  MockWebLayerTreeViewClient client_;
-  scoped_ptr<WebLayer> root_layer_;
-  scoped_ptr<WebLayerTreeViewImplForTesting> view_;
-};
-
-// Tests that the client gets called to ask for a composite if we change the
-// fields.
-TEST_F(WebLayerTest, Client) {
-  // Base layer.
-  EXPECT_CALL(client_, scheduleComposite()).Times(AnyNumber());
-  scoped_ptr<WebLayer> layer(new WebLayerImpl);
-  layer->setDrawsContent(true);
-  root_layer_->addChild(layer.get());
-  Mock::VerifyAndClearExpectations(&client_);
-
-  WebFloatPoint point(3, 4);
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  layer->setAnchorPoint(point);
-  Mock::VerifyAndClearExpectations(&client_);
-  EXPECT_EQ(point, layer->anchorPoint());
-
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  float anchorZ = 5;
-  layer->setAnchorPointZ(anchorZ);
-  Mock::VerifyAndClearExpectations(&client_);
-  EXPECT_EQ(anchorZ, layer->anchorPointZ());
-
-  WebSize size(7, 8);
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  layer->setBounds(size);
-  Mock::VerifyAndClearExpectations(&client_);
-  EXPECT_EQ(size, layer->bounds());
-
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  layer->setMasksToBounds(true);
-  Mock::VerifyAndClearExpectations(&client_);
-  EXPECT_TRUE(layer->masksToBounds());
-
-  EXPECT_CALL(client_, scheduleComposite()).Times(AnyNumber());
-  scoped_ptr<WebLayer> other_layer_1(new WebLayerImpl);
-  root_layer_->addChild(other_layer_1.get());
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  scoped_ptr<WebLayer> other_layer_2(new WebLayerImpl);
-  layer->setMaskLayer(other_layer_2.get());
-  Mock::VerifyAndClearExpectations(&client_);
-
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  float opacity = 0.123f;
-  layer->setOpacity(opacity);
-  Mock::VerifyAndClearExpectations(&client_);
-  EXPECT_EQ(opacity, layer->opacity());
-
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  layer->setOpaque(true);
-  Mock::VerifyAndClearExpectations(&client_);
-  EXPECT_TRUE(layer->opaque());
-
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  layer->setPosition(point);
-  Mock::VerifyAndClearExpectations(&client_);
-  EXPECT_EQ(point, layer->position());
-
-  // Texture layer.
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  scoped_ptr<WebExternalTextureLayer> texture_layer(
-      new WebExternalTextureLayerImpl(NULL));
-  root_layer_->addChild(texture_layer->layer());
-  Mock::VerifyAndClearExpectations(&client_);
-
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  texture_layer->setTextureId(3);
-  Mock::VerifyAndClearExpectations(&client_);
-
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  texture_layer->setFlipped(true);
-  Mock::VerifyAndClearExpectations(&client_);
-
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  WebFloatRect uv_rect(0.1f, 0.1f, 0.9f, 0.9f);
-  texture_layer->setUVRect(uv_rect);
-  Mock::VerifyAndClearExpectations(&client_);
-
-  // Content layer.
-  MockWebContentLayerClient content_client;
-  EXPECT_CALL(content_client, paintContents(_, _, _, _)).Times(AnyNumber());
-
-  EXPECT_CALL(client_, scheduleComposite()).Times(AnyNumber());
-  scoped_ptr<WebContentLayer> content_layer(
-      new WebContentLayerImpl(&content_client));
-  root_layer_->addChild(content_layer->layer());
-  Mock::VerifyAndClearExpectations(&client_);
-
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  content_layer->layer()->setDrawsContent(false);
-  Mock::VerifyAndClearExpectations(&client_);
-  EXPECT_FALSE(content_layer->layer()->drawsContent());
-
-  // Solid color layer.
-  EXPECT_CALL(client_, scheduleComposite()).Times(AtLeast(1));
-  scoped_ptr<WebSolidColorLayer> solid_color_layer(new WebSolidColorLayerImpl);
-  root_layer_->addChild(solid_color_layer->layer());
-  Mock::VerifyAndClearExpectations(&client_);
-
-}
-
-class MockScrollClient : public WebLayerScrollClient {
- public:
-  MOCK_METHOD0(didScroll, void());
-};
-
-TEST_F(WebLayerTest, notify_scroll_client) {
-  MockScrollClient scroll_client;
-
-  EXPECT_CALL(scroll_client, didScroll()).Times(0);
-  root_layer_->setScrollClient(&scroll_client);
-  Mock::VerifyAndClearExpectations(&scroll_client);
-
-  EXPECT_CALL(scroll_client, didScroll()).Times(1);
-  root_layer_->setScrollPosition(WebPoint(14, 19));
-  Mock::VerifyAndClearExpectations(&scroll_client);
-
-  EXPECT_CALL(scroll_client, didScroll()).Times(0);
-  root_layer_->setScrollPosition(WebPoint(14, 19));
-  Mock::VerifyAndClearExpectations(&scroll_client);
-
-  root_layer_->setScrollClient(0);
-}
-
-}