Blocked access to external URL https://get.webgl.org/conformance-resources/opengl_logo.jpg
This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.

Test: ../../../resources/webgl_test_files/conformance/more/functions/readPixelsBadArgs.html
[ 1: PASS ] testReadPixels
[ 2: FAIL ] testReadPixelsSOPIMG
[ 3: FAIL ] testReadPixelsSOPCanvas
[ FAIL ] 2 failures reported