| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> |
| <title>OffscreenCanvas test: 2d.imageData.get.nonfinite</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/html/canvas/resources/canvas-tests.js"></script> |
| |
| <h1>2d.imageData.get.nonfinite</h1> |
| <p class="desc">getImageData() throws TypeError if arguments are not finite</p> |
| |
| <p class="notes">Defined in "Web IDL" (draft) |
| <script> |
| var t = async_test("getImageData() throws TypeError if arguments are not finite"); |
| var t_pass = t.done.bind(t); |
| var t_fail = t.step_func(function(reason) { |
| throw reason; |
| }); |
| t.step(function() { |
| |
| var canvas = new OffscreenCanvas(100, 50); |
| var ctx = canvas.getContext('2d'); |
| |
| assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, 10, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(-Infinity, 10, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(NaN, 10, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, Infinity, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, -Infinity, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, NaN, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, Infinity, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, -Infinity, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, NaN, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, 10, Infinity); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, 10, -Infinity); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, 10, NaN); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, Infinity, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, Infinity, Infinity, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, Infinity, Infinity, Infinity); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, Infinity, 10, Infinity); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, 10, Infinity, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, 10, Infinity, Infinity); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(Infinity, 10, 10, Infinity); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, Infinity, Infinity, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, Infinity, Infinity, Infinity); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, Infinity, 10, Infinity); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, Infinity, Infinity); }); |
| var posinfobj = { valueOf: function() { return Infinity; } }, |
| neginfobj = { valueOf: function() { return -Infinity; } }, |
| nanobj = { valueOf: function() { return -Infinity; } }; |
| assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, 10, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(neginfobj, 10, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(nanobj, 10, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, posinfobj, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, neginfobj, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, nanobj, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, posinfobj, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, neginfobj, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, nanobj, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, 10, posinfobj); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, 10, neginfobj); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, 10, nanobj); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, posinfobj, 10, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, posinfobj, posinfobj, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, posinfobj, posinfobj, posinfobj); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, posinfobj, 10, posinfobj); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, 10, posinfobj, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, 10, posinfobj, posinfobj); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(posinfobj, 10, 10, posinfobj); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, posinfobj, posinfobj, 10); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, posinfobj, posinfobj, posinfobj); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, posinfobj, 10, posinfobj); }); |
| assert_throws_js(TypeError, function() { ctx.getImageData(10, 10, posinfobj, posinfobj); }); |
| t.done(); |
| |
| }); |
| </script> |