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1 <!DOCTYPE html> | |
2 <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> | |
3 <title>OffscreenCanvas test: initial.reset.2dstate</title> | |
4 <script src="/resources/testharness.js"></script> | |
5 <script src="/resources/testharnessreport.js"></script> | |
6 <script src="/common/canvas-tests.js"></script> | |
7 | |
8 <h1>initial.reset.2dstate</h1> | |
9 <p class="desc">Resetting the canvas state resets 2D state variables</p> | |
10 | |
11 | |
12 <script> | |
13 var t = async_test("Resetting the canvas state resets 2D state variables"); | |
14 t.step(function() { | |
15 | |
16 var offscreenCanvas = new OffscreenCanvas(100, 50); | |
17 var ctx = offscreenCanvas.getContext('2d'); | |
18 | |
19 offscreenCanvas.width = 100; | |
20 var default_val; | |
21 | |
22 default_val = ctx.strokeStyle; | |
23 ctx.strokeStyle = "#ff0000"; | |
24 offscreenCanvas.width = 100; | |
25 _assertSame(ctx.strokeStyle, default_val, "ctx.strokeStyle", "default_val"); | |
26 | |
27 default_val = ctx.fillStyle; | |
28 ctx.fillStyle = "#ff0000"; | |
29 offscreenCanvas.width = 100; | |
30 _assertSame(ctx.fillStyle, default_val, "ctx.fillStyle", "default_val"); | |
31 | |
32 default_val = ctx.globalAlpha; | |
33 ctx.globalAlpha = 0.5; | |
34 offscreenCanvas.width = 100; | |
35 _assertSame(ctx.globalAlpha, default_val, "ctx.globalAlpha", "default_val"); | |
36 | |
37 default_val = ctx.lineWidth; | |
38 ctx.lineWidth = 0.5; | |
39 offscreenCanvas.width = 100; | |
40 _assertSame(ctx.lineWidth, default_val, "ctx.lineWidth", "default_val"); | |
41 | |
42 default_val = ctx.lineCap; | |
43 ctx.lineCap = "round"; | |
44 offscreenCanvas.width = 100; | |
45 _assertSame(ctx.lineCap, default_val, "ctx.lineCap", "default_val"); | |
46 | |
47 default_val = ctx.lineJoin; | |
48 ctx.lineJoin = "round"; | |
49 offscreenCanvas.width = 100; | |
50 _assertSame(ctx.lineJoin, default_val, "ctx.lineJoin", "default_val"); | |
51 | |
52 default_val = ctx.miterLimit; | |
53 ctx.miterLimit = 0.5; | |
54 offscreenCanvas.width = 100; | |
55 _assertSame(ctx.miterLimit, default_val, "ctx.miterLimit", "default_val"); | |
56 | |
57 default_val = ctx.shadowOffsetX; | |
58 ctx.shadowOffsetX = 5; | |
59 offscreenCanvas.width = 100; | |
60 _assertSame(ctx.shadowOffsetX, default_val, "ctx.shadowOffsetX", "default_val"); | |
61 | |
62 default_val = ctx.shadowOffsetY; | |
63 ctx.shadowOffsetY = 5; | |
64 offscreenCanvas.width = 100; | |
65 _assertSame(ctx.shadowOffsetY, default_val, "ctx.shadowOffsetY", "default_val"); | |
66 | |
67 default_val = ctx.shadowBlur; | |
68 ctx.shadowBlur = 5; | |
69 offscreenCanvas.width = 100; | |
70 _assertSame(ctx.shadowBlur, default_val, "ctx.shadowBlur", "default_val"); | |
71 | |
72 default_val = ctx.shadowColor; | |
73 ctx.shadowColor = "#ff0000"; | |
74 offscreenCanvas.width = 100; | |
75 _assertSame(ctx.shadowColor, default_val, "ctx.shadowColor", "default_val"); | |
76 | |
77 default_val = ctx.globalCompositeOperation; | |
78 ctx.globalCompositeOperation = "copy"; | |
79 offscreenCanvas.width = 100; | |
80 _assertSame(ctx.globalCompositeOperation, default_val, "ctx.globalCompositeOpera
tion", "default_val"); | |
81 | |
82 t.done(); | |
83 | |
84 }); | |
85 </script> | |
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