cc: Single-threaded impl-side painting for unit tests

cc/test/layer_tree_test.h

Index: cc/test/layer_tree_test.h
diff --git a/cc/test/layer_tree_test.h b/cc/test/layer_tree_test.h
index 2705833c303f29dd5bb577ed028a59b4303370b0..ea190dd99c63413e61e171855e38b32b57180e4a 100644
--- a/cc/test/layer_tree_test.h
+++ b/cc/test/layer_tree_test.h
@@ -215,22 +215,40 @@ class LayerTreeTest : public testing::Test, public TestHooks {
 
 }  // namespace cc
 
-#define SINGLE_THREAD_DIRECT_RENDERER_TEST_F(TEST_FIXTURE_NAME) \
-  TEST_F(TEST_FIXTURE_NAME, RunSingleThread_DirectRenderer) {   \
-    RunTest(false, false, false);                               \
-  }                                                             \
+#define SINGLE_THREAD_DIRECT_RENDERER_NOIMPL_TEST_F(TEST_FIXTURE_NAME)        \
+  TEST_F(TEST_FIXTURE_NAME, RunSingleThread_DirectRenderer_MainThreadPaint) { \
+    RunTest(false, false, false);                                             \
+  }

[danakj, 2014/09/03 17:01:31]

Can you put "class SingleThreadDirectNoImplNeedsSemicolon##TEST_FIXTURE_NAME {}"
here?

[enne (OOO), 2014/09/03 19:41:28]

Done.

+
+#define SINGLE_THREAD_DIRECT_RENDERER_TEST_F(TEST_FIXTURE_NAME)             \
+  SINGLE_THREAD_DIRECT_RENDERER_NOIMPL_TEST_F(TEST_FIXTURE_NAME);           \
+  TEST_F(TEST_FIXTURE_NAME, RunSingleThread_DirectRenderer_ImplSidePaint) { \
+    RunTest(false, false, true);                                            \
+  }                                                                         \
   class SingleThreadDirectNeedsSemicolon##TEST_FIXTURE_NAME {}
 
-#define SINGLE_THREAD_DELEGATING_RENDERER_TEST_F(TEST_FIXTURE_NAME) \
-  TEST_F(TEST_FIXTURE_NAME, RunSingleThread_DelegatingRenderer) {   \
-    RunTest(false, true, false);                                    \
-  }                                                                 \
+#define SINGLE_THREAD_DELEGATING_RENDERER_NOIMPL_TEST_F(TEST_FIXTURE_NAME) \
+  TEST_F(TEST_FIXTURE_NAME,                                                \
+         RunSingleThread_DelegatingRenderer_MainThreadPaint) {             \
+    RunTest(false, true, false);                                           \
+  }

[danakj, 2014/09/03 17:01:31]

same here?

[enne (OOO), 2014/09/03 19:41:28]

Done.

+
+#define SINGLE_THREAD_DELEGATING_RENDERER_TEST_F(TEST_FIXTURE_NAME)   \
+  SINGLE_THREAD_DELEGATING_RENDERER_NOIMPL_TEST_F(TEST_FIXTURE_NAME); \
+  TEST_F(TEST_FIXTURE_NAME,                                           \
+         RunSingleThread_DelegatingRenderer_ImplSidePaint) {          \
+    RunTest(false, true, true);                                       \
+  }                                                                   \
   class SingleThreadDelegatingNeedsSemicolon##TEST_FIXTURE_NAME {}
 
 #define SINGLE_THREAD_TEST_F(TEST_FIXTURE_NAME)            \
   SINGLE_THREAD_DIRECT_RENDERER_TEST_F(TEST_FIXTURE_NAME); \
   SINGLE_THREAD_DELEGATING_RENDERER_TEST_F(TEST_FIXTURE_NAME)
 
+#define SINGLE_THREAD_NOIMPL_TEST_F(TEST_FIXTURE_NAME)            \
+  SINGLE_THREAD_DIRECT_RENDERER_NOIMPL_TEST_F(TEST_FIXTURE_NAME); \
+  SINGLE_THREAD_DELEGATING_RENDERER_NOIMPL_TEST_F(TEST_FIXTURE_NAME)
+
 #define MULTI_THREAD_DIRECT_RENDERER_NOIMPL_TEST_F(TEST_FIXTURE_NAME)        \
   TEST_F(TEST_FIXTURE_NAME, RunMultiThread_DirectRenderer_MainThreadPaint) { \
     RunTest(true, false, false);                                             \
@@ -264,18 +282,18 @@ class LayerTreeTest : public testing::Test, public TestHooks {
   MULTI_THREAD_DIRECT_RENDERER_TEST_F(TEST_FIXTURE_NAME); \
   MULTI_THREAD_DELEGATING_RENDERER_TEST_F(TEST_FIXTURE_NAME)
 
-#define SINGLE_AND_MULTI_THREAD_DIRECT_RENDERER_NOIMPL_TEST_F( \
-    TEST_FIXTURE_NAME)                                         \
-  SINGLE_THREAD_DIRECT_RENDERER_TEST_F(TEST_FIXTURE_NAME);     \
+#define SINGLE_AND_MULTI_THREAD_DIRECT_RENDERER_NOIMPL_TEST_F(    \
+    TEST_FIXTURE_NAME)                                            \
+  SINGLE_THREAD_DIRECT_RENDERER_NOIMPL_TEST_F(TEST_FIXTURE_NAME); \
   MULTI_THREAD_DIRECT_RENDERER_NOIMPL_TEST_F(TEST_FIXTURE_NAME)
 
 #define SINGLE_AND_MULTI_THREAD_DIRECT_RENDERER_TEST_F(TEST_FIXTURE_NAME) \
   SINGLE_THREAD_DIRECT_RENDERER_TEST_F(TEST_FIXTURE_NAME);                \
   MULTI_THREAD_DIRECT_RENDERER_TEST_F(TEST_FIXTURE_NAME)
 
-#define SINGLE_AND_MULTI_THREAD_DELEGATING_RENDERER_NOIMPL_TEST_F( \
-    TEST_FIXTURE_NAME)                                             \
-  SINGLE_THREAD_DELEGATING_RENDERER_TEST_F(TEST_FIXTURE_NAME);     \
+#define SINGLE_AND_MULTI_THREAD_DELEGATING_RENDERER_NOIMPL_TEST_F(    \
+    TEST_FIXTURE_NAME)                                                \
+  SINGLE_THREAD_DELEGATING_RENDERER_NOIMPL_TEST_F(TEST_FIXTURE_NAME); \
   MULTI_THREAD_DELEGATING_RENDERER_NOIMPL_TEST_F(TEST_FIXTURE_NAME)
 
 #define SINGLE_AND_MULTI_THREAD_DELEGATING_RENDERER_TEST_F(TEST_FIXTURE_NAME) \