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1 description("Series of tests to ensure clip() works with path and winding rule p
arameters."); | 1 description("Series of tests to ensure clip() works with path and winding rule p
arameters."); |
2 | 2 |
3 var ctx = document.getElementById('canvas').getContext('2d'); | 3 var ctx = document.getElementById('canvas').getContext('2d'); |
4 | 4 |
5 function pixelDataAtPoint() { | 5 function pixelDataAtPoint() { |
6 return ctx.getImageData(50, 50, 1, 1).data; | 6 return ctx.getImageData(50, 50, 1, 1).data; |
7 } | 7 } |
8 | 8 |
9 function checkResult(expectedColors, sigma) { | 9 function checkResult(expectedColors, sigma) { |
10 for (var i = 0; i < 4; i++) | 10 for (var i = 0; i < 4; i++) |
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
60 | 60 |
61 for (var i = 0; i < fillRules.length; i++) { | 61 for (var i = 0; i < fillRules.length; i++) { |
62 testClipWith(fillRules[i]); | 62 testClipWith(fillRules[i]); |
63 testClipWith(fillRules[i], path); | 63 testClipWith(fillRules[i], path); |
64 } | 64 } |
65 | 65 |
66 // Test exception cases. | 66 // Test exception cases. |
67 shouldThrow("ctx.clip(null)"); | 67 shouldThrow("ctx.clip(null)"); |
68 shouldThrow("ctx.clip(null, null)"); | 68 shouldThrow("ctx.clip(null, null)"); |
69 shouldThrow("ctx.clip(null, 'nonzero')"); | 69 shouldThrow("ctx.clip(null, 'nonzero')"); |
| 70 shouldThrow("ctx.clip(path, null)"); |
70 shouldThrow("ctx.clip([], 'nonzero')"); | 71 shouldThrow("ctx.clip([], 'nonzero')"); |
71 shouldThrow("ctx.clip({}, 'nonzero')"); | 72 shouldThrow("ctx.clip({}, 'nonzero')"); |
72 shouldThrow("ctx.clip(null, 'evenodd')"); | 73 shouldThrow("ctx.clip(null, 'evenodd')"); |
73 shouldThrow("ctx.clip([], 'evenodd')"); | 74 shouldThrow("ctx.clip([], 'evenodd')"); |
74 shouldThrow("ctx.clip({}, 'evenodd')"); | 75 shouldThrow("ctx.clip({}, 'evenodd')"); |
75 shouldThrow("ctx.clip('gazonk')"); | 76 shouldThrow("ctx.clip('gazonk')"); |
76 shouldThrow("ctx.clip(path, 'gazonk')"); | 77 shouldThrow("ctx.clip(path, 'gazonk')"); |
| 78 shouldThrow("ctx.clip(undefined)"); |
| 79 shouldThrow("ctx.clip(undefined, undefined)"); |
| 80 shouldThrow("ctx.clip(undefined, 'nonzero')"); |
| 81 shouldThrow("ctx.clip(path, undefined)"); |
77 } | 82 } |
78 | 83 |
79 // Run test and allow variation of results. | 84 // Run test and allow variation of results. |
80 prepareTestScenario(); | 85 prepareTestScenario(); |
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