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Side by Side Diff: LayoutTests/fast/canvas/script-tests/canvas-path-context-fill.js

Issue 179493002: Add null check to fill, stroke, clip method (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: expected.txt Created 6 years, 9 months ago
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1 description("Series of tests to ensure fill() works with path and winding rule p arameters."); 1 description("Series of tests to ensure fill() 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 46 matching lines...) Expand 10 before | Expand all | Expand 10 after
57 drawRectanglesOn(path); 57 drawRectanglesOn(path);
58 58
59 for (var i = 0; i < fillRules.length; i++) { 59 for (var i = 0; i < fillRules.length; i++) {
60 testFillWith(fillRules[i]); 60 testFillWith(fillRules[i]);
61 testFillWith(fillRules[i], path); 61 testFillWith(fillRules[i], path);
62 } 62 }
63 63
64 // Test exception cases. 64 // Test exception cases.
65 shouldThrow("ctx.fill(null)"); 65 shouldThrow("ctx.fill(null)");
66 shouldThrow("ctx.fill(null, null)"); 66 shouldThrow("ctx.fill(null, null)");
67 shouldThrow("ctx.fill(null, 'nonzero')");
68 shouldThrow("ctx.fill([], 'nonzero')");
69 shouldThrow("ctx.fill({}, 'nonzero')");
70 shouldThrow("ctx.fill(null, 'evenodd')");
71 shouldThrow("ctx.fill([], 'evenodd')");
72 shouldThrow("ctx.fill({}, 'evenodd')");
67 } 73 }
68 74
69 // Run test and allow variation of results. 75 // Run test and allow variation of results.
70 prepareTestScenario(); 76 prepareTestScenario();
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