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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.imageData.get.nonfinite</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.imageData.get.nonfinite</h1> | |
9 <p class="desc">getImageData() throws TypeError if arguments are not finite</p> | |
10 | |
11 | |
12 <script> | |
13 var t = async_test("getImageData() throws TypeError if arguments are not finite"
); | |
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.getImageData(Infinity, 10, 10, 1
0); }); | |
20 assert_throws(new TypeError(), function() { ctx.getImageData(-Infinity, 10, 10,
10); }); | |
21 assert_throws(new TypeError(), function() { ctx.getImageData(NaN, 10, 10, 10); }
); | |
22 assert_throws(new TypeError(), function() { ctx.getImageData(10, Infinity, 10, 1
0); }); | |
23 assert_throws(new TypeError(), function() { ctx.getImageData(10, -Infinity, 10,
10); }); | |
24 assert_throws(new TypeError(), function() { ctx.getImageData(10, NaN, 10, 10); }
); | |
25 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, Infinity, 1
0); }); | |
26 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, -Infinity,
10); }); | |
27 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, NaN, 10); }
); | |
28 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, 10, Infinit
y); }); | |
29 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, 10, -Infini
ty); }); | |
30 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, 10, NaN); }
); | |
31 assert_throws(new TypeError(), function() { ctx.getImageData(Infinity, Infinity,
10, 10); }); | |
32 assert_throws(new TypeError(), function() { ctx.getImageData(Infinity, Infinity,
Infinity, 10); }); | |
33 assert_throws(new TypeError(), function() { ctx.getImageData(Infinity, Infinity,
Infinity, Infinity); }); | |
34 assert_throws(new TypeError(), function() { ctx.getImageData(Infinity, Infinity,
10, Infinity); }); | |
35 assert_throws(new TypeError(), function() { ctx.getImageData(Infinity, 10, Infin
ity, 10); }); | |
36 assert_throws(new TypeError(), function() { ctx.getImageData(Infinity, 10, Infin
ity, Infinity); }); | |
37 assert_throws(new TypeError(), function() { ctx.getImageData(Infinity, 10, 10, I
nfinity); }); | |
38 assert_throws(new TypeError(), function() { ctx.getImageData(10, Infinity, Infin
ity, 10); }); | |
39 assert_throws(new TypeError(), function() { ctx.getImageData(10, Infinity, Infin
ity, Infinity); }); | |
40 assert_throws(new TypeError(), function() { ctx.getImageData(10, Infinity, 10, I
nfinity); }); | |
41 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, Infinity, I
nfinity); }); | |
42 var posinfobj = { valueOf: function() { return Infinity; } }, | |
43 neginfobj = { valueOf: function() { return -Infinity; } }, | |
44 nanobj = { valueOf: function() { return -Infinity; } }; | |
45 assert_throws(new TypeError(), function() { ctx.getImageData(posinfobj, 10, 10,
10); }); | |
46 assert_throws(new TypeError(), function() { ctx.getImageData(neginfobj, 10, 10,
10); }); | |
47 assert_throws(new TypeError(), function() { ctx.getImageData(nanobj, 10, 10, 10)
; }); | |
48 assert_throws(new TypeError(), function() { ctx.getImageData(10, posinfobj, 10,
10); }); | |
49 assert_throws(new TypeError(), function() { ctx.getImageData(10, neginfobj, 10,
10); }); | |
50 assert_throws(new TypeError(), function() { ctx.getImageData(10, nanobj, 10, 10)
; }); | |
51 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, posinfobj,
10); }); | |
52 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, neginfobj,
10); }); | |
53 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, nanobj, 10)
; }); | |
54 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, 10, posinfo
bj); }); | |
55 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, 10, neginfo
bj); }); | |
56 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, 10, nanobj)
; }); | |
57 assert_throws(new TypeError(), function() { ctx.getImageData(posinfobj, posinfob
j, 10, 10); }); | |
58 assert_throws(new TypeError(), function() { ctx.getImageData(posinfobj, posinfob
j, posinfobj, 10); }); | |
59 assert_throws(new TypeError(), function() { ctx.getImageData(posinfobj, posinfob
j, posinfobj, posinfobj); }); | |
60 assert_throws(new TypeError(), function() { ctx.getImageData(posinfobj, posinfob
j, 10, posinfobj); }); | |
61 assert_throws(new TypeError(), function() { ctx.getImageData(posinfobj, 10, posi
nfobj, 10); }); | |
62 assert_throws(new TypeError(), function() { ctx.getImageData(posinfobj, 10, posi
nfobj, posinfobj); }); | |
63 assert_throws(new TypeError(), function() { ctx.getImageData(posinfobj, 10, 10,
posinfobj); }); | |
64 assert_throws(new TypeError(), function() { ctx.getImageData(10, posinfobj, posi
nfobj, 10); }); | |
65 assert_throws(new TypeError(), function() { ctx.getImageData(10, posinfobj, posi
nfobj, posinfobj); }); | |
66 assert_throws(new TypeError(), function() { ctx.getImageData(10, posinfobj, 10,
posinfobj); }); | |
67 assert_throws(new TypeError(), function() { ctx.getImageData(10, 10, posinfobj,
posinfobj); }); | |
68 | |
69 t.done(); | |
70 | |
71 }); | |
72 </script> | |
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