Bug 221717 – REGRESSION (r271810?): [ Big Sur Wk1 ] http/tests/security/http-0.9/default-port-script-blocked.html is flakey timing out

• Component: New Bugs
• Status: NEW

[Robert Jenner]

http/tests/security/http-0.9/default-port-script-blocked.html

Is flakey timing out in Big Sur on Wk1. 

HISTORY URL:
https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Fsecurity%2Fhttp-0.9%2Fdefault-port-script-blocked.html&platform=mac

Timeouts appear to have started occurring at r271814.

Most recent reported timeout is at r272676.

DIFF URL:
https://build.webkit.org/results/Apple-BigSur-Release-WK1-Tests/r272676%20(88)/http/tests/security/http-0.9/default-port-script-blocked-pretty-diff.html

DIFF TEXT:
--- /Volumes/Data/slave/bigsur-release-tests-wk1/build/layout-test-results/http/tests/security/http-0.9/default-port-script-blocked-expected.txt
+++ /Volumes/Data/slave/bigsur-release-tests-wk1/build/layout-test-results/http/tests/security/http-0.9/default-port-script-blocked-actual.txt
@@ -1,5 +1,4 @@
-CONSOLE MESSAGE: Sandboxing 'http://127.0.0.1:8000/security/http-0.9/resources/nph-alert-fail.pl' because it is using HTTP/0.9.
-CONSOLE MESSAGE: Blocked script execution in 'http://127.0.0.1:8000/security/http-0.9/resources/nph-alert-fail.pl' because the document's frame is sandboxed and the 'allow-scripts' permission is not set.
+FAIL: Timed out waiting for notifyDone to be called
 This tests that JavaScript is blocked in a HTTP 0.9 response served over port 80. This test PASSED if you see content in the iframe below and do not see a JavaScript alert. Otherwise, it FAILED. This page and its subresources must be served over port 80 to run this test by hand.
 
 
@@ -7,4 +6,4 @@
 --------
 Frame: '<!--frame1-->'
 --------
-This content should be visible, but script should not execute.

[Radar WebKit Bug Importer]

<rdar://problem/74206242>

[Robert Jenner]

Created attachment 421357 [details]
Patch

[Truitt Savell]

Comment on attachment 421357 [details]
Patch

Clearing flags on attachment: 421357

Committed r273356 (234489@main): <https://commits.webkit.org/234489@main>

[Ryan Haddad]

This seems to have started shortly after https://trac.webkit.org/changeset/271810/webkit landed. That change removed http/tests/security/http-0.9/default-port-plugin-blocked.html, so maybe the change in test ordering has made this one time out?