[Webkit-unassigned] [Bug 187996] New: [GTK] http/tests/security/canvas-remote-read-remote-video-hls.html fails

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jul 25 02:35:16 PDT 2018


https://bugs.webkit.org/show_bug.cgi?id=187996

            Bug ID: 187996
           Summary: [GTK]
                    http/tests/security/canvas-remote-read-remote-video-hl
                    s.html fails
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Canvas
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: Ms2ger at igalia.com
                CC: beidson at apple.com, cgarcia at igalia.com, dino at apple.com,
                    jer.noble at apple.com, zan at falconsigh.net

--- /home/slave/webkitgtk/gtk-linux-64-release-tests/build/layout-test-results/http/tests/security/canvas-remote-read-remote-video-hls-expected.txt
+++ /home/slave/webkitgtk/gtk-linux-64-release-tests/build/layout-test-results/http/tests/security/canvas-remote-read-remote-video-hls-actual.txt
@@ -1,4 +1,3 @@
-CONSOLE MESSAGE: line 1: Unable to get image data from canvas because the canvas has been tainted by cross-origin data.
 Ensure that data cannot be retrieved from a canvas tainted by a video resource with remote subresources when CORS is not enabled.

 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
@@ -9,8 +8,8 @@
 PASS canvas.toDataURL() did not throw exception.

 Testing data retrieval on a canvas tainted by a pattern generated by a hls video resource containing remote contents:
-PASS context.getImageData(0, 0, 100, 100) threw exception SecurityError: The operation is insecure..
-PASS canvas.toDataURL() threw exception SecurityError: The operation is insecure..
+FAIL context.getImageData(0, 0, 100, 100) should throw a SecurityError. Did not throw.
+FAIL canvas.toDataURL() should throw a SecurityError. Did not throw.
 PASS successfullyParsed is true

 TEST COMPLETE

Started failing in r234140, where the code from r234055 was updated to work as intended.

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