| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description("A couple of tests to ensure that adding a stop with an invalid color to a gradient throws exceptions normally, but not in dashboard."); |
| debug("Ensure exceptions are thrown in normal pages"); |
| var ctx = document.createElement('canvas').getContext('2d'); |
| var gradient = ctx.createLinearGradient(0, 0, 0, 100); |
| shouldThrow("gradient.addColorStop(1, 'rgb(NaN%, NaN%, NaN%)')"); |
| var gradient = ctx.createRadialGradient(0, 0, 0, 100, 0, 0); |
| shouldThrow("gradient.addColorStop(1, 'rgb(NaN%, NaN%, NaN%)')"); |
| |
| if (this.testRunner) { |
| debug("Switching to dashboard compatibility mode. Invalid color strings should no longer cause an exception."); |
| testRunner.setUseDashboardCompatibilityMode(true); |
| } else { |
| debug("The following tests will fail in the browser as we can only enable dashboard compatibility mode in DRT.") |
| } |
| // Create a new context so that will be created using dashboard compatibility mode. |
| ctx = document.createElement('canvas').getContext('2d'); |
| var gradient = ctx.createLinearGradient(0, 0, 0, 100); |
| shouldBeUndefined("gradient.addColorStop(1, 'rgb(NaN%, NaN%, NaN%)')"); |
| var gradient = ctx.createRadialGradient(0, 0, 0, 100, 0, 0); |
| shouldBeUndefined("gradient.addColorStop(1, 'rgb(NaN%, NaN%, NaN%)')"); |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
