android_webview/browser/test/rendering_test.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "android_webview/browser/test/rendering_test.h"
   6
   7 #include "android_webview/browser/browser_view_renderer.h"
   8 #include "base/message_loop/message_loop.h"
   9 #include "content/public/test/test_synchronous_compositor_android.h"
  10
  11 namespace android_webview {
  12
  13 RenderingTest::RenderingTest() : message_loop_(new base::MessageLoop) {
  14   ui_proxy_ = base::MessageLoopProxy::current();
  15 }
  16
  17 RenderingTest::~RenderingTest() {
  18   if (window_.get())
  19     window_->Detach();
  20 }
  21
  22 void RenderingTest::SetUpTestHarness() {
  23   DCHECK(!browser_view_renderer_.get());
  24   browser_view_renderer_.reset(
  25       new BrowserViewRenderer(this, base::MessageLoopProxy::current()));
  26   InitializeCompositor();
  27   Attach();
  28 }
  29
  30 void RenderingTest::InitializeCompositor() {
  31   DCHECK(!compositor_.get());
  32   DCHECK(browser_view_renderer_.get());
  33   compositor_.reset(new content::TestSynchronousCompositor);
  34   compositor_->SetClient(browser_view_renderer_.get());
  35 }
  36
  37 void RenderingTest::Attach() {
  38   window_.reset(
  39       new FakeWindow(browser_view_renderer_.get(), this, gfx::Rect(100, 100)));
  40 }
  41
  42 void RenderingTest::RunTest() {
  43   SetUpTestHarness();
  44
  45   ui_proxy_->PostTask(
  46       FROM_HERE, base::Bind(&RenderingTest::StartTest, base::Unretained(this)));
  47   message_loop_->Run();
  48 }
  49
  50 void RenderingTest::StartTest() {
  51   EndTest();
  52 }
  53
  54 void RenderingTest::EndTest() {
  55   ui_proxy_->PostTask(FROM_HERE, base::Bind(&RenderingTest::QuitMessageLoop,
  56                                             base::Unretained(this)));
  57 }
  58
  59 void RenderingTest::QuitMessageLoop() {
  60   DCHECK_EQ(base::MessageLoop::current(), message_loop_.get());
  61   message_loop_->QuitWhenIdle();
  62 }
  63
  64 bool RenderingTest::RequestDrawGL(bool wait_for_completion) {
  65   window_->RequestDrawGL(wait_for_completion);
  66   return true;
  67 }
  68
  69 void RenderingTest::OnNewPicture() {
  70 }
  71
  72 void RenderingTest::PostInvalidate() {
  73   window_->PostInvalidate();
  74 }
  75
  76 void RenderingTest::DetachFunctorFromView() {
  77 }
  78
  79 gfx::Point RenderingTest::GetLocationOnScreen() {
  80   return gfx::Point();
  81 }
  82
  83 bool RenderingTest::IsFlingActive() const {
  84   return false;
  85 }
  86
  87 }  // namespace android_webview