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| 1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> | 1 <script src="../../resources/testharness.js"></script> |
| 2 <html> | 2 <script src="../../resources/testharnessreport.js"></script> |
| 3 <head> | |
| 4 <script src="../../resources/js-test.js"></script> | |
| 5 </head> | |
| 6 <body> | 3 <body> |
| 7 <script src="script-tests/canvas-path-addpath.js"></script> | 4 <script> |
| 5 test(function(t) { |
| 6 var canvas = document.createElement('canvas'); |
| 7 var ctx = canvas.getContext('2d'); |
| 8 |
| 9 ctx.clearRect(0, 0, canvas.width, canvas.height); |
| 10 ctx.beginPath(); |
| 11 var p1 = new Path2D(); |
| 12 p1.rect(0,0,100,100); |
| 13 var p2 = new Path2D(); |
| 14 p2.rect(0,100,100,100); |
| 15 var m = ctx.currentTransform; |
| 16 p1.addPath(p2, m); |
| 17 ctx.fillStyle = 'yellow'; |
| 18 ctx.fill(p1); |
| 19 assert_array_equals(ctx.getImageData(1, 100, 1, 1).data, [255, 255, 0, 255])
; |
| 20 |
| 21 ctx.clearRect(0, 0, canvas.width, canvas.height); |
| 22 ctx.beginPath(); |
| 23 var p3 = new Path2D(); |
| 24 p3.rect(0,0,100,100); |
| 25 var p4 = new Path2D(); |
| 26 p4.rect(0,100,100,100); |
| 27 m.a = 1; m.b = 0; |
| 28 m.c = 0; m.d = 1; |
| 29 m.e = 100; m.f = -100; |
| 30 p3.addPath(p4, m); |
| 31 ctx.fillStyle = 'yellow'; |
| 32 ctx.fill(p3); |
| 33 assert_array_equals(ctx.getImageData(101, 0, 1, 1).data, [255, 255, 0, 255])
; |
| 34 |
| 35 ctx.clearRect(0, 0, canvas.width, canvas.height); |
| 36 ctx.beginPath(); |
| 37 var p5 = new Path2D(); |
| 38 p5.rect(0,0,100,100); |
| 39 var p6 = new Path2D(); |
| 40 p6.rect(100,100,100,100); |
| 41 m.a = 0; m.b = 0; |
| 42 m.c = 0; m.d = 0; |
| 43 m.e = 0; m.f = 0; |
| 44 p5.addPath(p6, m); |
| 45 ctx.fillStyle = 'yellow'; |
| 46 ctx.fill(p5); |
| 47 assert_array_equals(ctx.getImageData(101, 100, 1, 1).data, [0, 0, 0, 0]); |
| 48 |
| 49 ctx.clearRect(0, 0, canvas.width, canvas.height); |
| 50 ctx.beginPath(); |
| 51 var p7 = new Path2D(); |
| 52 p7.rect(0,0,100,100); |
| 53 var p8 = new Path2D(); |
| 54 p8.rect(100,100,100,100); |
| 55 p7.addPath(p8, null); |
| 56 assert_throws(null, function() {p7.addPath(p8, []);}); |
| 57 assert_throws(null, function() {p7.addPath(p8, {});}); |
| 58 ctx.fillStyle = 'red'; |
| 59 ctx.fill(p7); |
| 60 assert_array_equals(ctx.getImageData(101, 100, 1, 1).data, [255, 0, 0, 255])
; |
| 61 |
| 62 ctx.clearRect(0, 0, canvas.width, canvas.height); |
| 63 ctx.beginPath(); |
| 64 var p9 = new Path2D(); |
| 65 var p10 = new Path2D(); |
| 66 p9.rect(0,0,10,10); |
| 67 p10.addPath(p9); |
| 68 ctx.fillStyle = 'red'; |
| 69 ctx.fill(p10); |
| 70 assert_array_equals(ctx.getImageData(1, 1, 1, 1).data, [255, 0, 0, 255]); |
| 71 |
| 72 var p9 = new Path2D(); |
| 73 p9.rect(0,0,100,100); |
| 74 assert_throws(null, function() {p7.addPath(null, m);}); |
| 75 assert_throws(null, function() {p7.addPath([], m);}); |
| 76 assert_throws(null, function() {p7.addPath({}, m);}); |
| 77 |
| 78 }, "Test addPath() method."); |
| 79 </script> |
| 8 </body> | 80 </body> |
| 9 </html> | |
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