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| author | dneto@chromium.org <dneto@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-07-14 16:57:59 +0000 |
|---|---|---|
| committer | dneto@chromium.org <dneto@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-07-14 16:57:59 +0000 |
| commit | aebf4624ae95abebd8983aaf6f3b5c82c57946d2 (patch) | |
| tree | 280ef6c2c36c0fee408912d06fe5c70f59945476 /cc/trees/layer_tree_impl_unittest.cc | |
| parent | 43d33e91527fc4320e5d555fd947910dbd95b9ad (diff) | |
| download | chromium_src-aebf4624ae95abebd8983aaf6f3b5c82c57946d2.zip chromium_src-aebf4624ae95abebd8983aaf6f3b5c82c57946d2.tar.gz chromium_src-aebf4624ae95abebd8983aaf6f3b5c82c57946d2.tar.bz2 | |
Add a UMA for the number of layers in a frame.
Reported from the compositor thread.
BUG=253919
Review URL: https://codereview.chromium.org/375093002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@282964 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'cc/trees/layer_tree_impl_unittest.cc')
| -rw-r--r-- | cc/trees/layer_tree_impl_unittest.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/cc/trees/layer_tree_impl_unittest.cc b/cc/trees/layer_tree_impl_unittest.cc index 9edf838..d215349 100644 --- a/cc/trees/layer_tree_impl_unittest.cc +++ b/cc/trees/layer_tree_impl_unittest.cc @@ -2319,5 +2319,20 @@ TEST_F(LayerTreeImplTest, SelectionBoundsForScaledLayers) { EXPECT_TRUE(right_output.visible); } +TEST_F(LayerTreeImplTest, NumLayersTestOne) { + EXPECT_EQ(0u, host_impl().active_tree()->NumLayers()); + scoped_ptr<LayerImpl> root = LayerImpl::Create(host_impl().active_tree(), 1); + EXPECT_EQ(1u, host_impl().active_tree()->NumLayers()); +} + +TEST_F(LayerTreeImplTest, NumLayersSmallTree) { + EXPECT_EQ(0u, host_impl().active_tree()->NumLayers()); + scoped_ptr<LayerImpl> root = LayerImpl::Create(host_impl().active_tree(), 1); + root->AddChild(LayerImpl::Create(host_impl().active_tree(), 2)); + root->AddChild(LayerImpl::Create(host_impl().active_tree(), 3)); + root->child_at(1)->AddChild(LayerImpl::Create(host_impl().active_tree(), 4)); + EXPECT_EQ(4u, host_impl().active_tree()->NumLayers()); +} + } // namespace } // namespace cc |