| Verifies the contents of the RENDERER and VENDOR strings to avoid regressions. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS gl.getParameter(gl.RENDERER) is "WebKit WebGL" | |
| PASS gl.getParameter(gl.VENDOR) is "WebKit" | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |