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<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>244489</bug_id>
          
          <creation_ts>2022-08-29 04:35:03 -0700</creation_ts>
          <short_desc>[WPE] fast/canvas/webgl/bufferData-offset-length.html is failing</short_desc>
          <delta_ts>2022-08-29 04:37:04 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>New Bugs</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>LayoutTestFailure</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          <blocked>244477</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Zan Dobersek">zan</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1894484</commentid>
    <comment_count>0</comment_count>
    <who name="Zan Dobersek">zan</who>
    <bug_when>2022-08-29 04:35:03 -0700</bug_when>
    <thetext>Post-ANGLE switch, the fast/canvas/webgl/bufferData-offset-length.html test case is failing:

--- /app/webkit/WebKitBuild/Release/layout-test-results/fast/canvas/webgl/bufferData-offset-length-expected.txt
+++ /app/webkit/WebKitBuild/Release/layout-test-results/fast/canvas/webgl/bufferData-offset-length-actual.txt
@@ -1,17 +1,27 @@
+CONSOLE MESSAGE: WebGL: INVALID_VALUE: bufferData: srcOffset or length is out of bounds
+CONSOLE MESSAGE: WebGL: INVALID_VALUE: bufferData: srcOffset or length is out of bounds
+CONSOLE MESSAGE: WebGL: INVALID_VALUE: bufferData: srcOffset or length is out of bounds
+CONSOLE MESSAGE: WebGL: INVALID_VALUE: bufferSubData: srcOffset or length is out of bounds
+CONSOLE MESSAGE: WebGL: INVALID_VALUE: bufferData: srcOffset or length is out of bounds
+CONSOLE MESSAGE: WebGL: INVALID_VALUE: bufferSubData: srcOffset or length is out of bounds
  Checks the last two arguments to bufferData() are respected.
 
+FAIL gl.getError() should be 0. Was 1281.
 PASS gl.getError() is gl.NO_ERROR
-PASS gl.getError() is gl.NO_ERROR
-PASS Left half of canvas should be filled
+expected: red channel should = 0 but was = 255.
+FAIL Left half of canvas should be filled
 PASS Right half of canvas should be empty
-PASS gl.getError() is gl.NO_ERROR
+FAIL gl.getError() should be 0. Was 1282.
 PASS Left half of canvas should be empty
-PASS Right half of canvas should be filled
-PASS gl.getError() is gl.NO_ERROR
+expected: red channel should = 0 but was = 255.
+FAIL Right half of canvas should be filled
+FAIL gl.getError() should be 0. Was 1281.
 PASS Left half of canvas should be empty
-PASS Right half of canvas should be filled
-PASS gl.getError() is gl.NO_ERROR
-PASS Left half of canvas should be filled
+expected: red channel should = 0 but was = 255.
+FAIL Right half of canvas should be filled
+FAIL gl.getError() should be 0. Was 1282.
+expected: red channel should = 0 but was = 255.
+FAIL Left half of canvas should be filled
 PASS Right half of canvas should be empty
 PASS successfullyParsed is true</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>