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 "android_webview/browser/child_frame.h"
   9 #include "base/message_loop/message_loop.h"
  10 #include "content/public/test/test_synchronous_compositor_android.h"
  11
  12 namespace android_webview {
  13
  14 RenderingTest::RenderingTest() : message_loop_(new base::MessageLoop) {
  15   ui_proxy_ = base::MessageLoopProxy::current();
  16 }
  17
  18 RenderingTest::~RenderingTest() {
  19   if (window_.get())
  20     window_->Detach();
  21 }
  22
  23 void RenderingTest::SetUpTestHarness() {
  24   DCHECK(!browser_view_renderer_.get());
  25   browser_view_renderer_.reset(
  26       new BrowserViewRenderer(this, base::MessageLoopProxy::current()));
  27   InitializeCompositor();
  28   Attach();
  29 }
  30
  31 void RenderingTest::InitializeCompositor() {
  32   DCHECK(!compositor_.get());
  33   DCHECK(browser_view_renderer_.get());
  34   compositor_.reset(new content::TestSynchronousCompositor);
  35   compositor_->SetClient(browser_view_renderer_.get());
  36 }
  37
  38 void RenderingTest::Attach() {
  39   window_.reset(
  40       new FakeWindow(browser_view_renderer_.get(), this, gfx::Rect(100, 100)));
  41 }
  42
  43 void RenderingTest::RunTest() {
  44   SetUpTestHarness();
  45
  46   ui_proxy_->PostTask(
  47       FROM_HERE, base::Bind(&RenderingTest::StartTest, base::Unretained(this)));
  48   message_loop_->Run();
  49 }
  50
  51 void RenderingTest::StartTest() {
  52   EndTest();
  53 }
  54
  55 void RenderingTest::EndTest() {
  56   ui_proxy_->PostTask(FROM_HERE, base::Bind(&RenderingTest::QuitMessageLoop,
  57                                             base::Unretained(this)));
  58 }
  59
  60 void RenderingTest::QuitMessageLoop() {
  61   DCHECK_EQ(base::MessageLoop::current(), message_loop_.get());
  62   message_loop_->QuitWhenIdle();
  63 }
  64
  65 bool RenderingTest::RequestDrawGL(bool wait_for_completion) {
  66   window_->RequestDrawGL(wait_for_completion);
  67   return true;
  68 }
  69
  70 bool RenderingTest::WillDrawOnRT(SharedRendererState* functor,
  71                                  AwDrawGLInfo* draw_info) {
  72   draw_info->width = window_->surface_size().width();
  73   draw_info->height = window_->surface_size().height();
  74   draw_info->is_layer = false;
  75   gfx::Transform transform;
  76   transform.matrix().asColMajorf(draw_info->transform);
  77   return true;
  78 }
  79
  80 void RenderingTest::OnNewPicture() {
  81 }
  82
  83 void RenderingTest::PostInvalidate() {
  84   window_->PostInvalidate();
  85 }
  86
  87 void RenderingTest::DetachFunctorFromView() {
  88 }
  89
  90 gfx::Point RenderingTest::GetLocationOnScreen() {
  91   return gfx::Point();
  92 }
  93
  94 bool RenderingTest::IsFlingActive() const {
  95   return false;
  96 }
  97
  98 }  // namespace android_webview