REGRESSION (r141265): fullscreen/full-screen-iframe-legacy.html, fullscreen/video-specified-size.html failing

[Zan Dobersek]

fullscreen/full-screen-iframe-legacy.html and fullscreen/video-specified-size.html tests are failing, most likely due to changes in r141265.
http://trac.webkit.org/changeset/141265

The dashboard isn't showing these as failures until r141273, but I see no way how that commit could affect these tests.
http://trac.webkit.org/changeset/141273
http://test-results.appspot.com/dashboards/flakiness_dashboard.html#group=%40ToT%20-%20webkit.org&tests=fullscreen%2Ffull-screen-iframe-legacy.html%2Cfullscreen%2Fvideo-specified-size.html

--- /home/slave/webkitgtk/gtk-linux-64-release/build/layout-test-results/fullscreen/full-screen-iframe-legacy-expected.txt
+++ /home/slave/webkitgtk/gtk-linux-64-release/build/layout-test-results/fullscreen/full-screen-iframe-legacy-actual.txt
@@ -3,6 +3,6 @@
 To test manually, click the video "full screen" button - the page should enter full screen mode.
 
 EVENT(webkitfullscreenchange)
-TEST(document.getElementById('frame').contentDocument.width==document.width) OK
+TEST(document.getElementById('frame').contentDocument.width==document.width) FAIL
 END OF TEST
 

--- /home/slave/webkitgtk/gtk-linux-64-release/build/layout-test-results/fullscreen/video-specified-size-expected.txt
+++ /home/slave/webkitgtk/gtk-linux-64-release/build/layout-test-results/fullscreen/video-specified-size-actual.txt
@@ -1,3 +1,3 @@
-EVENT(webkitfullscreenchange) TEST(video.clientWidth==document.body.clientWidth) OK
+EVENT(webkitfullscreenchange) TEST(video.clientWidth==document.body.clientWidth) FAIL
 END OF TEST

[Philippe Normand]

Yes this is a regression in the sense that when NATIVE_FULLSCREEN_VIDEO is enabled at build time then a fullscreen-ing a video will not use all the FULLSCREEN_API code paths. So it's expected that these two tests fail now.

We should unflag them once we have a working Video AC implementation. When that happens we can disable the NATIVE_FULLSCREEN_VIDEO feature at build time.

[Simon Pena]

Hi,

fast/regions/full-screen-video-from-region.html
fullscreen/full-screen-crash-offsetLeft.html
fullscreen/full-screen-no-style-sharing.html
fullscreen/full-screen-stacking-context.html
fullscreen/video-controls-override.html
fullscreen/video-specified-size.html

are no longer timing out, although fullscreen/video-specified-size.html is slow.

[Philippe Normand]

Because the commit that introduced this regression was rolled out I suppose :)

[Philippe Normand]

Oh sorry, ignore this comment, wrong bug

[Philippe Normand]

So, NATIVE_FULLSCREEN_VIDEO was actually disabled recently by Calvaris.