Bug 271778 – [iOS] 3 fast/viewport/ios/viewport-fit-*.html layout tests constantly failing.

• Component: Layout and Rendering
• Status: RESOLVED FIXED

[Ben Schwartz]

The following three tests, currently skipped by an ancient expectation due to them being unsupported below iOS 11, are constantly failing:

fast/viewport/ios/viewport-fit-contain.html
fast/viewport/ios/viewport-fit-cover.html
fast/viewport/ios/viewport-fit-auto.html

HISTORY:

None (these are skipped).

TEXT DIFF:

 Viewport: initial-scale=1, viewport-fit=auto
 
-Window Size: 260 x 538
+Window Size: 330 x 787
 
 scale	1.00000
 maxScale	5.00000
 minScale	1.00000
-visibleRect	{"left":"-40.00000","top":"-10.00000","width":"320.00000","height":"548.00000"}
+visibleRect	{"left":"-40.00000","top":"-10.00000","width":"390.00000","height":"797.00000"}

REPRODUCIBILITY:

I was able to reproduce this issue on the iOS Simulator (17.4/21E213) ToT using the following command:

run-webkit-tests --ios-simulator -v fast/viewport/ios/viewport-fit-contain.html fast/viewport/ios/viewport-fit-cover.html fast/viewport/ios/viewport-fit-auto.html --child-processes 1 --skipped ignore

REGRESSION:

Contextual information indicates that, if these tests had been unskipped at the proper time, this test would've regressed when we stopped testing on iPhone SE and moved to iPhone 12 (as the old screen dimensions seem to match iPhone SE, and the new ones seem to match iPhone 12). This would make these tests re-baseline candidates.

[Radar WebKit Bug Importer]

<rdar://problem/125502337>

[Abrar Rahman Protyasha]

As Ben notes, these are rebaseline candidates. I'll get to it some time this week.

[Abrar Rahman Protyasha]

Pull request: https://github.com/WebKit/WebKit/pull/26618

[EWS]

Committed 276847@main (dfe516cf9002): <https://commits.webkit.org/276847@main>

Reviewed commits have been landed. Closing PR #26618 and removing active labels.