src/cc/trees/layer_tree_host_unittest_proxy.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 "base/basictypes.h"
   6 #include "base/compiler_specific.h"
   7 #include "cc/test/layer_tree_test.h"
   8 #include "cc/trees/thread_proxy.h"
   9
  10 #define THREAD_PROXY_NO_IMPL_TEST_F(TEST_FIXTURE_NAME) \
  11   TEST_F(TEST_FIXTURE_NAME, Run_MainThreadPaint) {     \
  12     Run(true, false);                                  \
  13   }
  14
  15 #define THREAD_PROXY_TEST_F(TEST_FIXTURE_NAME)    \
  16   THREAD_PROXY_NO_IMPL_TEST_F(TEST_FIXTURE_NAME); \
  17   TEST_F(TEST_FIXTURE_NAME, Run_ImplSidePaint) {  \
  18     Run(true, true);                              \
  19   }
  20
  21 // Do common tests for single thread proxy and thread proxy.
  22 // TODO(simonhong): Add SINGLE_THREAD_PROXY_TEST_F
  23 #define PROXY_TEST_SCHEDULED_ACTION(TEST_FIXTURE_NAME) \
  24   THREAD_PROXY_TEST_F(TEST_FIXTURE_NAME);
  25
  26 namespace cc {
  27
  28 class ProxyTest : public LayerTreeTest {
  29  protected:
  30   ProxyTest() {}
  31   virtual ~ProxyTest() {}
  32
  33   void Run(bool threaded, bool impl_side_painting) {
  34     // We don't need to care about delegating mode.
  35     bool delegating_renderer = true;
  36
  37     RunTest(threaded, delegating_renderer, impl_side_painting);
  38   }
  39
  40   void BeginTest() override {}
  41   void AfterTest() override {}
  42
  43  private:
  44   DISALLOW_COPY_AND_ASSIGN(ProxyTest);
  45 };
  46
  47 class ProxyTestScheduledActionsBasic : public ProxyTest {
  48  protected:
  49   void BeginTest() override { proxy()->SetNeedsCommit(); }
  50
  51   void ScheduledActionBeginOutputSurfaceCreation() override {
  52     EXPECT_EQ(0, action_phase_++);
  53   }
  54
  55   void ScheduledActionSendBeginMainFrame() override {
  56     EXPECT_EQ(1, action_phase_++);
  57   }
  58
  59   void ScheduledActionCommit() override { EXPECT_EQ(2, action_phase_++); }
  60
  61   void ScheduledActionDrawAndSwapIfPossible() override {
  62     EXPECT_EQ(3, action_phase_++);
  63     EndTest();
  64   }
  65
  66   void AfterTest() override { EXPECT_EQ(4, action_phase_); }
  67
  68   ProxyTestScheduledActionsBasic() : action_phase_(0) {
  69   }
  70   virtual ~ProxyTestScheduledActionsBasic() {}
  71
  72  private:
  73   int action_phase_;
  74
  75   DISALLOW_COPY_AND_ASSIGN(ProxyTestScheduledActionsBasic);
  76 };
  77
  78 PROXY_TEST_SCHEDULED_ACTION(ProxyTestScheduledActionsBasic);
  79
  80 class ThreadProxyTest : public ProxyTest {
  81  protected:
  82   ThreadProxyTest() {}
  83   virtual ~ThreadProxyTest() {}
  84
  85   const ThreadProxy::MainThreadOnly& ThreadProxyMainOnly() const {
  86     DCHECK(proxy());
  87     DCHECK(proxy()->HasImplThread());
  88     return static_cast<const ThreadProxy*>(proxy())->main();
  89   }
  90
  91   const ThreadProxy::CompositorThreadOnly& ThreadProxyImplOnly() const {
  92     DCHECK(proxy());
  93     DCHECK(proxy()->HasImplThread());
  94     return static_cast<const ThreadProxy*>(proxy())->impl();
  95   }
  96
  97  private:
  98   DISALLOW_COPY_AND_ASSIGN(ThreadProxyTest);
  99 };
 100
 101 class ThreadProxyTestSetNeedsCommit : public ThreadProxyTest {
 102  protected:
 103   ThreadProxyTestSetNeedsCommit() {}
 104   virtual ~ThreadProxyTestSetNeedsCommit() {}
 105
 106   void BeginTest() override {
 107     EXPECT_FALSE(ThreadProxyMainOnly().commit_requested);
 108     EXPECT_FALSE(ThreadProxyMainOnly().commit_request_sent_to_impl_thread);
 109
 110     proxy()->SetNeedsCommit();
 111
 112     EXPECT_TRUE(ThreadProxyMainOnly().commit_requested);
 113     EXPECT_TRUE(ThreadProxyMainOnly().commit_request_sent_to_impl_thread);
 114   }
 115
 116   void DidBeginMainFrame() override {
 117     EXPECT_FALSE(ThreadProxyMainOnly().commit_requested);
 118     EXPECT_FALSE(ThreadProxyMainOnly().commit_request_sent_to_impl_thread);
 119
 120     EndTest();
 121   }
 122
 123  private:
 124   DISALLOW_COPY_AND_ASSIGN(ThreadProxyTestSetNeedsCommit);
 125 };
 126
 127 THREAD_PROXY_TEST_F(ThreadProxyTestSetNeedsCommit);
 128
 129 }  // namespace cc