Bug 311677 – [Tahoe Release] imported/w3c/web-platform-tests/svg/animations/svglength-animation-invalid-value-7.html is a flaky text failure

• Component: New Bugs
• Status: NEW

[Karl Rackler]

Description:
imported/w3c/web-platform-tests/svg/animations/svglength-animation-invalid-value-7.html

The test is a flaky text failure on macOS Release on Tahoe ToT and since the bring-up.

This issue can be reproduced using command:
run-webkit-tests --no-build --no-retry --no-show-results --exit-after-n-failures=1 --expect-pass --iterations=2000 --force -f --clobber-old-results --run-singly --release imported/w3c/web-platform-tests/svg/animations/svglength-animation-invalid-value-7.html

History:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fsvg%2Fanimations%2Fsvglength-animation-invalid-value-7.html

Test Run: https://build.webkit.org/#/builders/1686/builds/1914

Diff:
@@ -1,3 +1,3 @@
 
-PASS Test SVGLength animation with invalid value: No spaces between number and unit in from attribute.
+FAIL Test SVGLength animation with invalid value: No spaces between number and unit in from attribute. assert_equals: expected 100 but got 101.68592071533203

<rdar://174265980>

[Karl Rackler]

Also happening for:
imported/w3c/web-platform-tests/svg/animations/svglength-animation-invalid-value-5.html
imported/w3c/web-platform-tests/svg/animations/svglength-animation-invalid-value-9.html


--- /Volumes/Data/worker/Apple-Tahoe-Release-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/svg/animations/svglength-animation-invalid-value-5-expected.txt
+++ /Volumes/Data/worker/Apple-Tahoe-Release-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/svg/animations/svglength-animation-invalid-value-5-actual.txt
@@ -1,3 +1,3 @@
 
-FAIL Test SVGLength animation with invalid value: No spaces between number and unit in to attribute. assert_equals: expected 100 but got 50
+FAIL Test SVGLength animation with invalid value: No spaces between number and unit in to attribute. assert_equals: expected 100 but got 49.56753921508789

--- /Volumes/Data/worker/Apple-Tahoe-Release-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/svg/animations/svglength-animation-invalid-value-9-expected.txt
+++ /Volumes/Data/worker/Apple-Tahoe-Release-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/svg/animations/svglength-animation-invalid-value-9-actual.txt
@@ -1,3 +1,3 @@
 
-FAIL Test SVGLength animation with invalid value: No spaces between number and unit in values attribute. assert_equals: expected 100 but got 300
+FAIL Test SVGLength animation with invalid value: No spaces between number and unit in values attribute. assert_equals: expected 100 but got 289.4958190917969

[Karl Rackler]

Test gardening pull request: https://github.com/WebKit/WebKit/pull/62222

[EWS]

Test gardening commit 310740@main (e8e21f342d5e): <https://commits.webkit.org/310740@main>

Reviewed commits have been landed. Closing PR #62222 and removing active labels.