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Diffstat (limited to 'cc/top_controls_manager_unittest.cc')
| -rw-r--r-- | cc/top_controls_manager_unittest.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/cc/top_controls_manager_unittest.cc b/cc/top_controls_manager_unittest.cc index 1418be3..d201454 100644 --- a/cc/top_controls_manager_unittest.cc +++ b/cc/top_controls_manager_unittest.cc @@ -180,6 +180,19 @@ TEST(TopControlsManagerTest, ensureScrollThresholdApplied) { EXPECT_EQ(0.f, manager->content_top_offset()); client.rootScrollLayer()->setScrollOffset(gfx::Vector2d(0, 240)); + // Reset the scroll threshold by going further up the page than the initial + // threshold. + manager->ScrollBy(gfx::Vector2dF(0.f, -100.f)); + EXPECT_EQ(0.f, manager->controls_top_offset()); + EXPECT_EQ(0.f, manager->content_top_offset()); + client.rootScrollLayer()->setScrollOffset(gfx::Vector2d(0, 140)); + + // See that scrolling down the page now will result in the controls hiding. + manager->ScrollBy(gfx::Vector2dF(0.f, 20.f)); + EXPECT_EQ(-20.f, manager->controls_top_offset()); + EXPECT_EQ(0.f, manager->content_top_offset()); + client.rootScrollLayer()->setScrollOffset(gfx::Vector2d(0, 160)); + manager->ScrollEnd(); } |