Bug 257239
| Summary: | [ iPhone XS + ] TestWebKitAPI.WebKitLegacy.RenderInContextSnapshot is a constant failure | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Robert Jenner <jenner> |
| Component: | WebKit API | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Normal | CC: | simon.fraser, thorton, webkit-bot-watchers-bugzilla, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| See Also: | https://bugs.webkit.org/show_bug.cgi?id=172485 | ||
Robert Jenner
TestWebKitAPI.WebKitLegacy.RenderInContextSnapshot
is a constant failure on iOS 16 Debug, when running on an iPhone XS and higher.
HISTORY:
https://results.webkit.org/?suite=api-tests&test=TestWebKitAPI.WebKitLegacy.RenderInContextSnapshot
The history indicates that this is constantly passing, and that's true. However, we are currently set to use an iPhone SE (3rd gen) as the set simulator for API-test. This test passes there, but it fails on iPhone XS and higher. The test will need to be updated so that it doesn't become a constant failure, because we would like to move our simulator to iPhone 12 from iPhone SE.
STDIO TEXT FAILURE:
TestWebKitAPI.WebKitLegacy.RenderInContextSnapshot
2023-05-23 13:46:32.476 TestWebKitAPI[48887:8262975] Loading file:///Volumes/Data/Builds/iOS/SydneyE/Debug/debugbuild264422@main/TestWebKitAPI.resources/large-red-square-image.html
No leak checking done: At least one WebView is still open.
/Volumes/Data/worker/trunk-sydneye-ios-simulator-debug-archive/build/OpenSource/Tools/TestWebKitAPI/Tests/WebKitLegacy/ios/SnapshotViaRenderInContext.mm:103
Expected equality of these values:
255
value
Which is: '\xBD' (189)
/Volumes/Data/worker/trunk-sydneye-ios-simulator-debug-archive/build/OpenSource/Tools/TestWebKitAPI/Tests/WebKitLegacy/ios/SnapshotViaRenderInContext.mm:104
Expected equality of these values:
0
pixelBuffer[pixelIndex + 1]
Which is: '\xBD' (189)
/Volumes/Data/worker/trunk-sydneye-ios-simulator-debug-archive/build/OpenSource/Tools/TestWebKitAPI/Tests/WebKitLegacy/ios/SnapshotViaRenderInContext.mm:105
Expected equality of these values:
0
pixelBuffer[pixelIndex + 2]
Which is: '\xC2' (194)
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/109744653>
Robert Jenner
This test is very easily reproducible at iOS 16 Debug ToT running the test as follows:
run-api-tests --iOS-simulator TestWebKitAPI.WebKitLegacy.RenderInContextSnapshot
You will specifically need to boot an iPhone XS or higher simulator to reproduce the failure. After you have chosen your booted simulator it will choose to run on that simulated device, and not the one that we have set for our testing.
Robert Jenner
*** This bug has been marked as a duplicate of bug 257235 ***