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| author | trchen@chromium.org <trchen@chromium.org@bbb929c8-8fbe-4397-9dbb-9b2b20218538> | 2014-07-21 21:58:14 +0000 |
|---|---|---|
| committer | trchen@chromium.org <trchen@chromium.org@bbb929c8-8fbe-4397-9dbb-9b2b20218538> | 2014-07-21 21:58:14 +0000 |
| commit | dd93c20956d1368b778d4788c6b11e2854e5dc57 (patch) | |
| tree | 87681a113171caf5e53cc1b95cb6910d0e76fe78 /third_party/WebKit/LayoutTests/fast/transforms/transform-update-frame-overflow.html | |
| parent | 1252c2655e9b77a08ce0fc5083ef39a56908b195 (diff) | |
| download | chromium_src-dd93c20956d1368b778d4788c6b11e2854e5dc57.zip chromium_src-dd93c20956d1368b778d4788c6b11e2854e5dc57.tar.gz chromium_src-dd93c20956d1368b778d4788c6b11e2854e5dc57.tar.bz2 | |
Should use new document size to compute scrollbars when updating overflow
There was a bug in previous CL that when updating overflow, the new scrollbar
status is computed using the old document size. This results the frame in an
inconsistent state that the document size is updated but scrollbar state is
dirty, and layout will be called indefinitely.
This CL does two things:
1. Use the new document size to compute scrollbars so we don't result in an
inconsistent state.
2. Add early exit if the new document rect isn't changed so we don't attempt
to update scrollbars at all. This helps the corner case that the scrollbar
state still doesn't converge after 3 trials.
BUG=391924
Review URL: https://codereview.chromium.org/384933002
git-svn-id: svn://svn.chromium.org/blink/trunk@178592 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Diffstat (limited to 'third_party/WebKit/LayoutTests/fast/transforms/transform-update-frame-overflow.html')
| -rw-r--r-- | third_party/WebKit/LayoutTests/fast/transforms/transform-update-frame-overflow.html | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/third_party/WebKit/LayoutTests/fast/transforms/transform-update-frame-overflow.html b/third_party/WebKit/LayoutTests/fast/transforms/transform-update-frame-overflow.html index 9c925fe..0f74fa9 100644 --- a/third_party/WebKit/LayoutTests/fast/transforms/transform-update-frame-overflow.html +++ b/third_party/WebKit/LayoutTests/fast/transforms/transform-update-frame-overflow.html @@ -14,5 +14,7 @@ var transformed = document.getElementById('transformed'); transformed.style.transform = "translateY(1000px)"; - window.scrollTo(0, 1000); + + if (window.eventSender) + eventSender.keyDown("end"); </script> |