Bug 217813 - [GLIB] webgl/conformance/extensions/ext-texture-compression-rgtc.html and webgl/conformance/extensions/s3tc-and-rgtc.html are failing since added in r268234
Summary: [GLIB] webgl/conformance/extensions/ext-texture-compression-rgtc.html and web...
Status: RESOLVED DUPLICATE of bug 219219
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: 217198
Blocks: 217761
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Reported: 2020-10-16 05:27 PDT by Diego Pino
Modified: 2020-11-30 13:51 PST (History)
6 users (show)

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Description Diego Pino 2020-10-16 05:27:55 PDT 
webgl/conformance/extensions/ext-texture-compression-rgtc.html [ Failure ]
webgl/conformance/extensions/s3tc-and-rgtc.html [ Failure ]

Diff: https://build.webkit.org/results/GTK-Linux-64-bit-Release-Tests/r268575%20(16457)/webgl/conformance/extensions/ext-texture-compression-rgtc-diff.txt

--- /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/webgl/conformance/extensions/ext-texture-compression-rgtc-expected.txt
+++ /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/webgl/conformance/extensions/ext-texture-compression-rgtc-actual.txt
@@ -1,4 +1,5 @@
 This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.
 
 Test: ../../resources/webgl_test_files/conformance/extensions/ext-texture-compression-rgtc.html
-PASS
+
+FAIL


Diff: https://build.webkit.org/results/GTK-Linux-64-bit-Release-Tests/r268575%20(16457)/webgl/conformance/extensions/s3tc-and-rgtc-diff.txt

--- /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/webgl/conformance/extensions/s3tc-and-rgtc-expected.txt
+++ /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/webgl/conformance/extensions/s3tc-and-rgtc-actual.txt
@@ -1,4 +1,5 @@
 This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.
 
 Test: ../../resources/webgl_test_files/conformance/extensions/s3tc-and-rgtc.html
-PASS
+
+FAIL
Comment 1 Radar WebKit Bug Importer 2020-10-23 05:28:15 PDT 
<rdar://problem/70615639>
Comment 2 Aakash Jain 2020-11-27 09:15:36 PST 
webgl/conformance/extensions/s3tc-and-rgtc.html is very flaky (crash) on mac wk1.

See: https://results.webkit.org/?suite=layout-tests&test=webgl%2Fconformance%2Fextensions%2Fs3tc-and-rgtc.html&platform=mac&flavor=wk1
Comment 3 Kenneth Russell 2020-11-30 13:46:23 PST 
The assertion failure that's causing the crash and test failure is not related to WebGL. Issue 219219 covers it.

*** This bug has been marked as a duplicate of bug 219219 ***