Bug 223586 - REGRESSION (r274711): [iOS 14 Wk2] webgl/conformance/extensions/khr-parallel-shader-compile.html is consistently failing
Summary: REGRESSION (r274711): [iOS 14 Wk2] webgl/conformance/extensions/khr-parallel-...
Status: RESOLVED DUPLICATE of bug 223934
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebGL (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on: 223425
Blocks: webgl2conformance
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Reported: 2021-03-22 10:48 PDT by Amir Mark Jr
Modified: 2022-02-12 20:44 PST (History)
9 users (show)

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Description Amir Mark Jr 2021-03-22 10:48:16 PDT
webgl/conformance/extensions/khr-parallel-shader-compile.html

Is consistently failing on iOS 14 WK2

History:

https://results.webkit.org/?suite=layout-tests&test=webgl%2Fconformance%2Fextensions%2Fkhr-parallel-shader-compile.html


Text Diff:

--- /Volumes/Data/worker/ios-simulator-14-release-tests-wk2/build/layout-test-results/webgl/conformance/extensions/khr-parallel-shader-compile-expected.txt
+++ /Volumes/Data/worker/ios-simulator-14-release-tests-wk2/build/layout-test-results/webgl/conformance/extensions/khr-parallel-shader-compile-actual.txt
@@ -1,4 +1,11 @@
 This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.
 
 Test: ../../resources/webgl_test_files/conformance/extensions/khr-parallel-shader-compile.html
-[ PASS ] All tests passed
+
+[ 1: PASS ] getError was expected value: INVALID_ENUM : extension disabled
+[ 2: PASS ] getError was expected value: INVALID_ENUM : extension disabled
+[ 3: PASS ] Successfully enabled KHR_parallel_shader_compile extension
+[ 4: PASS ] ext.COMPLETION_STATUS_KHR is 0x91B1
+[ 5: FAIL ] Program should have taken many more than 6 frames to compile. Actual value: 0 frames, duration 0 ms.
+[ 6: PASS ] successfullyParsed is true
+[ FAIL ] 1 failures reported
Comment 1 Radar WebKit Bug Importer 2021-03-22 10:48:41 PDT
<rdar://problem/75698319>
Comment 2 Amir Mark Jr 2021-03-22 11:32:15 PDT
Able to reproduce issue on r274711:

run-webkit-tests webgl/conformance/extensions/khr-parallel-shader-compile.html --ios-simulator --iterations 200 -f
Comment 3 Amir Mark Jr 2021-03-22 11:40:24 PDT
Updated test expectations:

https://trac.webkit.org/changeset/274761/webkit
Comment 4 Kimmo Kinnunen 2021-03-22 11:48:57 PDT
test to be moved to to be part of 2.0.x test suite
Comment 5 Kenneth Russell 2021-03-22 12:06:56 PDT
+jdarpinian who enhanced this test recently. ANGLE may need an update in order to pass the new portions of this test.
Comment 6 Brent Fulgham 2022-02-12 20:44:21 PST

*** This bug has been marked as a duplicate of bug 223934 ***