CC: Test for completely filled contents.

Follow up to:
https://codereview.chromium.org/222823004/

BUG=357117
TBR=enne@chromium.org

Review URL: https://codereview.chromium.org/224883003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@261968 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 17 insertions, 2 deletions

diff --git a/cc/resources/picture_pile_impl_unittest.cc b/cc/resources/picture_pile_impl_unittest.cc
index c60bce3..40d1615 100644
--- a/cc/resources/picture_pile_impl_unittest.cc
+++ b/cc/resources/picture_pile_impl_unittest.cc
@@ -634,11 +634,17 @@ TEST(PicturePileImplTest, PixelRefIteratorDiscardableRefsBaseNonDiscardable) {
   }
 }
 
-TEST(PicturePileImpl, RasterContentsOpaque) {
+class FullContentsTest : public ::testing::TestWithParam<bool> {};
+
+TEST_P(FullContentsTest, RasterFullContents) {
   gfx::Size tile_size(1000, 1000);
   gfx::Size layer_bounds(3, 5);
   float contents_scale = 1.5f;
   float raster_divisions = 2.f;
+  // Param in this case is whether the content is fully opaque
+  // or just filled completely. For this test they should behave the same.
+  bool contents_opaque = GetParam();
+  bool fills_content = !GetParam();
 
   scoped_refptr<FakePicturePileImpl> pile =
       FakePicturePileImpl::CreateFilledPile(tile_size, layer_bounds);
@@ -650,7 +656,8 @@ TEST(PicturePileImpl, RasterContentsOpaque) {
 
   pile->SetMinContentsScale(contents_scale);
   pile->set_background_color(SK_ColorBLACK);
-  pile->set_contents_opaque(true);
+  pile->set_contents_opaque(contents_opaque);
+  pile->set_contents_fill_bounds_completely(fills_content);
   pile->set_clear_canvas_with_debug_color(false);
   pile->RerecordPile();
 
@@ -703,6 +710,10 @@ TEST(PicturePileImpl, RasterContentsOpaque) {
   }
 }
 
+INSTANTIATE_TEST_CASE_P(PicturePileImpl,
+                        FullContentsTest,
+                        ::testing::Values(false, true));
+
 TEST(PicturePileImpl, RasterContentsTransparent) {
   gfx::Size tile_size(1000, 1000);
   gfx::Size layer_bounds(5, 3);
diff --git a/cc/test/fake_picture_pile_impl.h b/cc/test/fake_picture_pile_impl.h
index 6bf1b88..9b7bdb7 100644
--- a/cc/test/fake_picture_pile_impl.h
+++ b/cc/test/fake_picture_pile_impl.h
@@ -60,6 +60,10 @@ class FakePicturePileImpl : public PicturePileImpl {
     contents_opaque_ = contents_opaque;
   }
 
+  void set_contents_fill_bounds_completely(bool fills) {
+    contents_fill_bounds_completely_ = fills;
+  }
+
   void set_clear_canvas_with_debug_color(bool clear) {
     clear_canvas_with_debug_color_ = clear;
   }