[Webkit-unassigned] [Bug 282031] New: WebGL CTS context loss tests fail due to vertex array extension not taking context loss into account

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Oct 24 00:10:15 PDT 2024


https://bugs.webkit.org/show_bug.cgi?id=282031

            Bug ID: 282031
           Summary: WebGL CTS context loss tests fail due to vertex array
                    extension not taking context loss into account
           Product: WebKit
           Version: WebKit Local Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebGL
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: kkinnunen at apple.com
                CC: djg at apple.com, kbr at google.com, kkinnunen at apple.com,
                    webkit-bug-importer at group.apple.com

After CTS update

+[ 45: FAIL ] [with extension lost] createVertexArrayOES() -> non-null
+[ 46: PASS ] [with context lost] isVertexArrayOES(createVertexArrayOES()) -> false
+[ 47: PASS ] newExtension != null is true
+[ 48: PASS ] newExtension.webglTestProperty === undefined is true
+[ 49: PASS ] [with new non-lost extension] createVertexArrayOES() -> non-null
+[ 50: PASS ] [with new non-lost extension, before bindVAO] isVertexArrayOES(createVertexArrayOES()) -> false
+[ 51: PASS ] [with new non-lost extension, after bindVAO] isVertexArrayOES(createVertexArrayOES()) -> true
+[ 52: FAIL ] [with old lost extension] createVertexArrayOES() -> non-null


bug 281969

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