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Side by Side Diff: third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/conformance-requirements/2d.missingargs.html

Issue 2547023002: Import wpt@3c8896ae408c8fd594979da7c99970029e7856a7 (Closed)
Patch Set: Modify TestExpectations or download new baselines for tests. Created 4 years ago
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1 <!DOCTYPE html>
2 <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
3 <title>OffscreenCanvas test: 2d.missingargs</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>2d.missingargs</h1>
9 <p class="desc">Missing arguments cause TypeError</p>
10
11
12 <script>
13 var t = async_test("Missing arguments cause TypeError");
14 t.step(function() {
15
16 var offscreenCanvas = new OffscreenCanvas(100, 50);
17 var ctx = offscreenCanvas.getContext('2d');
18
19 assert_throws(new TypeError(), function() { ctx.scale(); });
20 assert_throws(new TypeError(), function() { ctx.scale(1); });
21 assert_throws(new TypeError(), function() { ctx.rotate(); });
22 assert_throws(new TypeError(), function() { ctx.translate(); });
23 assert_throws(new TypeError(), function() { ctx.translate(0); });
24 if (ctx.transform) { // (avoid spurious failures, since the aim here is not to t est that all features are supported)
25 assert_throws(new TypeError(), function() { ctx.transform(); });
26 assert_throws(new TypeError(), function() { ctx.transform(1); });
27 assert_throws(new TypeError(), function() { ctx.transform(1, 0); });
28 assert_throws(new TypeError(), function() { ctx.transform(1, 0, 0); });
29 assert_throws(new TypeError(), function() { ctx.transform(1, 0, 0, 1); });
30 assert_throws(new TypeError(), function() { ctx.transform(1, 0, 0, 1, 0); }) ;
31 }
32 if (ctx.setTransform) {
33 assert_throws(new TypeError(), function() { ctx.setTransform(); });
34 assert_throws(new TypeError(), function() { ctx.setTransform(1); });
35 assert_throws(new TypeError(), function() { ctx.setTransform(1, 0); });
36 assert_throws(new TypeError(), function() { ctx.setTransform(1, 0, 0); });
37 assert_throws(new TypeError(), function() { ctx.setTransform(1, 0, 0, 1); }) ;
38 assert_throws(new TypeError(), function() { ctx.setTransform(1, 0, 0, 1, 0); });
39 }
40 assert_throws(new TypeError(), function() { ctx.createLinearGradient(); });
41 assert_throws(new TypeError(), function() { ctx.createLinearGradient(0); });
42 assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, 0); });
43 assert_throws(new TypeError(), function() { ctx.createLinearGradient(0, 0, 1); } );
44 assert_throws(new TypeError(), function() { ctx.createRadialGradient(); });
45 assert_throws(new TypeError(), function() { ctx.createRadialGradient(0); });
46 assert_throws(new TypeError(), function() { ctx.createRadialGradient(0, 0); });
47 assert_throws(new TypeError(), function() { ctx.createRadialGradient(0, 0, 1); } );
48 assert_throws(new TypeError(), function() { ctx.createRadialGradient(0, 0, 1, 0) ; });
49 assert_throws(new TypeError(), function() { ctx.createRadialGradient(0, 0, 1, 0, 0); });
50 assert_throws(new TypeError(), function() { ctx.createPattern(offscreenCanvas); });
51 assert_throws(new TypeError(), function() { ctx.clearRect(); });
52 assert_throws(new TypeError(), function() { ctx.clearRect(0); });
53 assert_throws(new TypeError(), function() { ctx.clearRect(0, 0); });
54 assert_throws(new TypeError(), function() { ctx.clearRect(0, 0, 0); });
55 assert_throws(new TypeError(), function() { ctx.fillRect(); });
56 assert_throws(new TypeError(), function() { ctx.fillRect(0); });
57 assert_throws(new TypeError(), function() { ctx.fillRect(0, 0); });
58 assert_throws(new TypeError(), function() { ctx.fillRect(0, 0, 0); });
59 assert_throws(new TypeError(), function() { ctx.strokeRect(); });
60 assert_throws(new TypeError(), function() { ctx.strokeRect(0); });
61 assert_throws(new TypeError(), function() { ctx.strokeRect(0, 0); });
62 assert_throws(new TypeError(), function() { ctx.strokeRect(0, 0, 0); });
63 assert_throws(new TypeError(), function() { ctx.moveTo(); });
64 assert_throws(new TypeError(), function() { ctx.moveTo(0); });
65 assert_throws(new TypeError(), function() { ctx.lineTo(); });
66 assert_throws(new TypeError(), function() { ctx.lineTo(0); });
67 assert_throws(new TypeError(), function() { ctx.quadraticCurveTo(); });
68 assert_throws(new TypeError(), function() { ctx.quadraticCurveTo(0); });
69 assert_throws(new TypeError(), function() { ctx.quadraticCurveTo(0, 0); });
70 assert_throws(new TypeError(), function() { ctx.quadraticCurveTo(0, 0, 0); });
71 assert_throws(new TypeError(), function() { ctx.bezierCurveTo(); });
72 assert_throws(new TypeError(), function() { ctx.bezierCurveTo(0); });
73 assert_throws(new TypeError(), function() { ctx.bezierCurveTo(0, 0); });
74 assert_throws(new TypeError(), function() { ctx.bezierCurveTo(0, 0, 0); });
75 assert_throws(new TypeError(), function() { ctx.bezierCurveTo(0, 0, 0, 0); });
76 assert_throws(new TypeError(), function() { ctx.bezierCurveTo(0, 0, 0, 0, 0); }) ;
77 assert_throws(new TypeError(), function() { ctx.arcTo(); });
78 assert_throws(new TypeError(), function() { ctx.arcTo(0); });
79 assert_throws(new TypeError(), function() { ctx.arcTo(0, 0); });
80 assert_throws(new TypeError(), function() { ctx.arcTo(0, 0, 0); });
81 assert_throws(new TypeError(), function() { ctx.arcTo(0, 0, 0, 0); });
82 assert_throws(new TypeError(), function() { ctx.rect(); });
83 assert_throws(new TypeError(), function() { ctx.rect(0); });
84 assert_throws(new TypeError(), function() { ctx.rect(0, 0); });
85 assert_throws(new TypeError(), function() { ctx.rect(0, 0, 0); });
86 assert_throws(new TypeError(), function() { ctx.arc(); });
87 assert_throws(new TypeError(), function() { ctx.arc(0); });
88 assert_throws(new TypeError(), function() { ctx.arc(0, 0); });
89 assert_throws(new TypeError(), function() { ctx.arc(0, 0, 1); });
90 assert_throws(new TypeError(), function() { ctx.arc(0, 0, 1, 0); });
91 assert_throws(new TypeError(), function() { ctx.drawImage(); });
92 assert_throws(new TypeError(), function() { ctx.drawImage(offscreenCanvas); });
93 assert_throws(new TypeError(), function() { ctx.drawImage(offscreenCanvas, 0); } );
94 // TODO: n >= 3 args on drawImage could be either a valid overload,
95 // or too few for another overload, or too many for another
96 // overload - what should happen?
97 if (ctx.createImageData) {
98 assert_throws(new TypeError(), function() { ctx.createImageData(); });
99 assert_throws(new TypeError(), function() { ctx.createImageData(1); });
100 }
101 if (ctx.getImageData) {
102 assert_throws(new TypeError(), function() { ctx.getImageData(); });
103 assert_throws(new TypeError(), function() { ctx.getImageData(0); });
104 assert_throws(new TypeError(), function() { ctx.getImageData(0, 0); });
105 assert_throws(new TypeError(), function() { ctx.getImageData(0, 0, 1); });
106 }
107 if (ctx.putImageData) {
108 var imgdata = ctx.getImageData(0, 0, 1, 1);
109 assert_throws(new TypeError(), function() { ctx.putImageData(); });
110 assert_throws(new TypeError(), function() { ctx.putImageData(imgdata); });
111 assert_throws(new TypeError(), function() { ctx.putImageData(imgdata, 0); }) ;
112 }
113 var g = ctx.createLinearGradient(0, 0, 0, 0);
114 assert_throws(new TypeError(), function() { g.addColorStop(); });
115 assert_throws(new TypeError(), function() { g.addColorStop(0); });
116
117 t.done();
118
119 });
120 </script>
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