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Regression:Page appears to be autoscrolled after pressing Esc key in "www.toolsqa.com"
Reported by
adha...@etouch.net,
Jan 19 2017
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Issue descriptionChrome Version: 57.0.2986.0 (Official Build) 12c8d70173fc1a04fa588b75be71ab5e80655c60-refs/heads/master@{#444600} (32/64-bit) OS: Windows (7,8,10), Mac (10.11.6, 10.12.1), Linux (14.04 LTS) Test url:http://toolsqa.com/selenium-webdriver/selenium-webdriver-basics-video-tutorials/ What steps will reproduce the problem? (1)Launch chrome and navigate to the above url. (2)Play the first video under 'Selenium Browser Command Video' (3)Click on full screen icon and press Esc.(Kindly refer the video) (4)Observe. Actual:Page appears to be autoscrolled after pressing Esc key. Expected:Page should not auto scroll after pressing Esc key. This is a Regression issue broken in M-56,will soon update other info. Good build:56.0.2895.0 Bad build:56.0.2896.0
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Jan 20 2017
Using the per-revision bisect providing the bisect results, Good build: 56.0.2895.0 (Revision: 426105). Bad build: 56.0.2896.0 (Revision: 426358). You are probably looking for a change made after 425789 (known good), but no later than 425790 (first known bad). CHANGE-LOG URL: --------------- https://chromium.googlesource.com/chromium/src/+log/bf2f3855e7e22042ad5d11e785b13d6e7c84127a..6d380ba3ab246a15d6269a75328f481336b53ee1 From the CL above, assigning the issue to the concern owner @ skobes : ------------------ Could you please look into the issue, pardon me if it has nothing to do with your changes and if possible please assign it to concern owner. Review-Url: https://chromiumcodereview.appspot.com/2421263003 Note : Able to reproduce the issue in Ubuntu 14.04, win 10.0 & Mac 10.12.2
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Jan 21 2017
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Jan 25 2017
This is issue 677794 interacting with our fullscreen scrolling behavior. FullscreenController scrolls the main frame to 0 when the video goes fullscreen, and restores the original scroll position when we exit fullscreen mode. The website reacts by switching the sticky header off and on again, causing content shifts (see http://crbug.com/677794#c10 ). ScrollAnchor performs an adjustment when exiting fullscreen mode, causing the observed behavior. This adjustment occurs after FullscreenController's scroll restoration, because the scroll event that causes the content shift fires asynchronously. ScrollAnchor does not perform the inverse adjustment when entering fullscreen mode, because the scroll offset is 0 at that time. I'm duping this into issue 677794 , but I've also filed issue 684920 to investigate why FullscreenController has to scroll the page. |
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Comment 1 by bokan@chromium.org
, Jan 19 2017Owner: bokan@chromium.org
Status: Available (was: Unconfirmed)