| 2d.pattern.repeat.unrecognisednull | |
| FAIL OffscreenCanvas test: 2d.pattern.repeat.unrecognisednull assert_throws: function "function () { ctx.createPattern(offscreenCanvas, "null"); }" threw object "TypeError: null is not an object (evaluating 'ctx.createPattern')" that is not a DOMException SYNTAX_ERR: property "code" is equal to undefined, expected 12 | |