Bug 213203

Summary: [WPE] webgl/1.0.3/conformance/rendering/multisample-corruption.html is failing
Product: WebKit Reporter: Diego Pino <dpino>
Component: WebGLAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: dino, lmoura
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Diego Pino 2020-06-15 11:39:55 PDT
@@ -1,5 +1,31 @@
 This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.

 Test: ../../resources/webgl_test_files/conformance/rendering/multisample-corruption.html
-[ PASS ] All tests passed
+[ 1: PASS ] Canvas should be red
+[ 2: FAIL ] Canvas should be red
+[ 3: FAIL ] Canvas should be red
+[ 4: FAIL ] Canvas should be red
+[ 5: FAIL ] Canvas should be red
+[ 6: FAIL ] Canvas should be red
+[ 7: FAIL ] Canvas should be red
+[ 8: FAIL ] Canvas should be red
+[ 9: FAIL ] Canvas should be red
+[ 10: FAIL ] Canvas should be red
+[ 11: FAIL ] Canvas should be red
+[ 12: FAIL ] Canvas should be red
+[ 13: PASS ] Canvas should be red
+[ 14: FAIL ] Canvas should be red
+[ 15: FAIL ] Canvas should be red
+[ 16: FAIL ] Canvas should be red
+[ 17: FAIL ] Canvas should be red
+[ 18: FAIL ] Canvas should be red
+[ 19: FAIL ] Canvas should be red
+[ 20: FAIL ] Canvas should be red
+[ 21: FAIL ] Canvas should be red
+[ 22: FAIL ] Canvas should be red
+[ 23: FAIL ] Canvas should be red
+[ 24: FAIL ] Canvas should be red
+[ 25: FAIL ] Canvas should be red
+[ 26: PASS ] successfullyParsed is true
+[ FAIL ] 23 failures reported
Comment 1 Lauro Moura 2020-12-03 20:56:46 PST
It started timing out often since r269726 (first timeout). Updated the expectations in r270360
Comment 2 Diego Pino 2022-01-02 21:12:49 PST
The test is no longer flaky and it is now constantly failing with the following output:

--- /home/buildbot/worker/wpe-linux-64-release-tests/build/layout-test-results/webgl/1.0.3/conformance/rendering/multisample-corruption-expected.txt
+++ /home/buildbot/worker/wpe-linux-64-release-tests/build/layout-test-results/webgl/1.0.3/conformance/rendering/multisample-corruption-actual.txt
@@ -1,5 +1,31 @@
 This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.
 
 Test: ../../resources/webgl_test_files/conformance/rendering/multisample-corruption.html
-[ PASS ] All tests passed
+[ 1: PASS ] Canvas should be red
+[ 2: FAIL ] Canvas should be red
+[ 3: FAIL ] Canvas should be red
+[ 4: PASS ] Canvas should be red
+[ 5: FAIL ] Canvas should be red
+[ 6: FAIL ] Canvas should be red
+[ 7: PASS ] Canvas should be red
+[ 8: FAIL ] Canvas should be red
+[ 9: FAIL ] Canvas should be red
+[ 10: PASS ] Canvas should be red
+[ 11: FAIL ] Canvas should be red
+[ 12: FAIL ] Canvas should be red
+[ 13: PASS ] Canvas should be red
+[ 14: FAIL ] Canvas should be red
+[ 15: FAIL ] Canvas should be red
+[ 16: PASS ] Canvas should be red
+[ 17: FAIL ] Canvas should be red
+[ 18: FAIL ] Canvas should be red
+[ 19: PASS ] Canvas should be red
+[ 20: PASS ] Canvas should be red
+[ 21: PASS ] Canvas should be red
+[ 22: PASS ] Canvas should be red
+[ 23: PASS ] Canvas should be red
+[ 24: PASS ] Canvas should be red
+[ 25: PASS ] Canvas should be red
+[ 26: PASS ] successfullyParsed is true
+[ FAIL ] 12 failures reported
Comment 3 Diego Pino 2023-01-25 20:43:52 PST
There are no references to this bug in any TestExpectations. It's probable this bug was solved at some point but it wasn't marked as closed. I'm closing this bug now. If you think this bug report is still valid, please reopen it and add an entry to TestExpectations.