| Andrew Top | 61a8495 | 2019-04-30 15:07:33 -0700 | [diff] [blame] | 1 | function getGl() { |
| 2 | var c = document.createElement("canvas"); | ||||
| 3 | var gl = c.getContext("experimental-webgl"); | ||||
| 4 | assert_true(!!gl, "Should be able to get a context."); | ||||
| 5 | return gl; | ||||
| 6 | } | ||||
| 7 | |||||
| 8 | function shouldGenerateGLError(cx, glError, fn) { | ||||
| 9 | test(function() { | ||||
| 10 | fn(); | ||||
| 11 | assert_equals(cx.getError(), glError); | ||||
| 12 | }, "Calling " + fn + " should generate a " + glError + " error."); | ||||
| 13 | } | ||||