Layout Tests workers/wasm-hashset-many.html and workers/wasm-hashset-many-2.html are timing out.

[Matt Lewis]

Layout Tests workers/wasm-hashset-many.html and workers/wasm-hashset-many-2.html are timing out frequently on macOS Debug according to the dashboard.

This looks to have started after the build:
https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20WK1%20(Tests)/builds/2749

And this revision:
https://trac.webkit.org/changeset/220118/webkit

Results:
https://build.webkit.org/results/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/r220150%20(2364)/results.html
https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/builds/2364

History:
https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=workers%2Fwasm-hashset-many.html
https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=workers%2Fwasm-hashset-many-2.html

workers/wasm-hashset-many-2.html Diff:
--- /Volumes/Data/slave/elcapitan-debug-tests-wk2/build/layout-test-results/workers/wasm-hashset-many-2-expected.txt
+++ /Volumes/Data/slave/elcapitan-debug-tests-wk2/build/layout-test-results/workers/wasm-hashset-many-2-actual.txt
@@ -1,4 +1,8 @@
 CONSOLE MESSAGE: line 24: Got module in main test. Posting to all workers.
+CONSOLE MESSAGE: line 940: Error: Out of memory
+CONSOLE MESSAGE: line 940: Error: Out of memory
+CONSOLE MESSAGE: line 940: Error: Out of memory
+CONSOLE MESSAGE: line 940: Error: Out of memory
 CONSOLE MESSAGE: line 36: Worker finished
 CONSOLE MESSAGE: line 36: Worker finished
 CONSOLE MESSAGE: line 36: Worker finished
@@ -11,12 +15,6 @@
 CONSOLE MESSAGE: line 36: Worker finished
 CONSOLE MESSAGE: line 36: Worker finished
 CONSOLE MESSAGE: line 36: Worker finished
-CONSOLE MESSAGE: line 36: Worker finished
-CONSOLE MESSAGE: line 36: Worker finished
-CONSOLE MESSAGE: line 36: Worker finished
-CONSOLE MESSAGE: line 36: Worker finished
-CONSOLE MESSAGE: line 8: Finished running
-PASS successfullyParsed is true
+#PID UNRESPONSIVE - com.apple.WebKit.WebContent.Development (pid 89991)
+FAIL: Timed out waiting for notifyDone to be called
 
-TEST COMPLETE
-



workers/wasm-hashset-many.html diff:
--- /Volumes/Data/slave/elcapitan-debug-tests-wk2/build/layout-test-results/workers/wasm-hashset-many-expected.txt
+++ /Volumes/Data/slave/elcapitan-debug-tests-wk2/build/layout-test-results/workers/wasm-hashset-many-actual.txt
@@ -1,3 +1,5 @@
+CONSOLE MESSAGE: line 912: Error: Out of memory
+CONSOLE MESSAGE: line 912: Error: Out of memory
 CONSOLE MESSAGE: line 27: Worker finished
 CONSOLE MESSAGE: line 27: Worker finished
 CONSOLE MESSAGE: line 27: Worker finished
@@ -6,8 +8,6 @@
 CONSOLE MESSAGE: line 27: Worker finished
 CONSOLE MESSAGE: line 27: Worker finished
 CONSOLE MESSAGE: line 27: Worker finished
-CONSOLE MESSAGE: line 8: Finished running
-PASS successfullyParsed is true
+#PID UNRESPONSIVE - com.apple.WebKit.WebContent.Development (pid 90002)
+FAIL: Timed out waiting for notifyDone to be called
 
-TEST COMPLETE
-

[Saam Barati]

My guess is it's related to gigacage patch.

[Radar WebKit Bug Importer]

<rdar://problem/33732622>

[Matt Lewis]

*** Bug 175198 has been marked as a duplicate of this bug. ***

[Ryan Haddad]

Skipped these tests on El Capitan in https://trac.webkit.org/changeset/220350/webkit