Bug 312818 – [macOS] accessibility/mac/client/absolute-position-iframe.html is a flaky text failure.

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Diego De La Toba]

accessibility/mac/client/absolute-position-iframe.html is a flaky text failure on macOS.


HISTORY:
https://results.webkit.org/?suite=layout-tests&test=accessibility%2Fmac%2Fclient%2Fabsolute-position-iframe.html


DIFF:
--- /Volumes/Data/worker/Apple-Tahoe-Release-AppleSilicon-WK2-Tests/build/layout-test-results/accessibility/mac/client/absolute-position-iframe-expected.txt
+++ /Volumes/Data/worker/Apple-Tahoe-Release-AppleSilicon-WK2-Tests/build/layout-test-results/accessibility/mac/client/absolute-position-iframe-actual.txt
@@ -1,7 +1,10 @@
+Condition '() => {
+            textX = text.x - pageOrigin.x;
+            textY = text.y - ...' was not satisfied in 3s, timing out.
 Validates the absolute (screen) position of text inside an iframe.
 
-PASS: textX === 120
-PASS: textY === 80
+FAIL: textX !== 120, was -9880
+FAIL: textY !== 80, was -11000
 
 PASS successfullyParsed is true
 

DIFF URL:
https://build.webkit.org/results/Apple-Tahoe-Release-AppleSilicon-WK2-Tests/311590@main%20(3386)/accessibility/mac/client/absolute-position-iframe-pretty-diff.html


REPRODUCTION:
run-webkit-tests --no-build --no-retry --no-show-results --exit-after-n-failures=1 --expect-pass --iterations=50 --force -f --release accessibility/mac/client/absolute-position-iframe.html

I am going to mark expectations as pass fail while this pends investigation.

[Radar WebKit Bug Importer]

<rdar://problem/175195447>

[Diego De La Toba]

Test gardening pull request: https://github.com/WebKit/WebKit/pull/63167

[EWS]

Test gardening commit 311629@main (51b07e4a12c1): <https://commits.webkit.org/311629@main>

Reviewed commits have been landed. Closing PR #63167 and removing active labels.

[Diego De La Toba]

Test began failing at 311369@main. This commit makes changes to AXIsolatedObject.cpp & AXIsolatedTree.cpp. Noticeably storeTree() now becomes visible before geometry is set (previously geometry was applied during creation). This is problematic since the test can call webArea.x/webArea.y before geometry resolves which gives the test stale webArea values flakily.

[Diego De La Toba]

Pull request: https://github.com/WebKit/WebKit/pull/63179

[EWS]

Committed 311863@main (720f36e269f6): <https://commits.webkit.org/311863@main>

Reviewed commits have been landed. Closing PR #63179 and removing active labels.