--- /home/igalia/clopez/webkit/webkit/layout-test-results/fast/canvas/webgl/bufferData-offset-length-expected.txt
+++ /home/igalia/clopez/webkit/webkit/layout-test-results/fast/canvas/webgl/bufferData-offset-length-actual.txt
@@ -1,3 +1,4 @@
+CONSOLE MESSAGE: line 77: WebGL: INVALID_VALUE: bufferSubData: offset out of range
  Checks the last two arguments to bufferData() are respected.
 
 PASS gl.getError() is gl.NO_ERROR
@@ -5,12 +6,16 @@
 PASS Left half of canvas should be filled
 PASS Right half of canvas should be empty
 PASS gl.getError() is gl.NO_ERROR
-PASS Left half of canvas should be empty
-PASS Right half of canvas should be filled
+expected: red channel should = 255 but was = 0.
+FAIL Left half of canvas should be empty
+expected: red channel should = 0 but was = 255.
+FAIL Right half of canvas should be filled
 PASS gl.getError() is gl.NO_ERROR
-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 = 255 but was = 0.
+FAIL Left half of canvas should be empty
+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 filled
 PASS Right half of canvas should be empty
 PASS successfullyParsed is true