2d.gradient.linear.nonfinite.worker.js (2917B)
1 // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. 2 // OffscreenCanvas test in a worker:2d.gradient.linear.nonfinite 3 // Description:createLinearGradient() throws TypeError if arguments are not finite 4 // Note:<p class="notes">Defined in "Web IDL" (draft) 5 6 importScripts("/resources/testharness.js"); 7 importScripts("/html/canvas/resources/canvas-tests.js"); 8 9 var t = async_test("createLinearGradient() throws TypeError if arguments are not finite"); 10 var t_pass = t.done.bind(t); 11 var t_fail = t.step_func(function(reason) { 12 throw reason; 13 }); 14 t.step(function() { 15 16 var canvas = new OffscreenCanvas(100, 50); 17 var ctx = canvas.getContext('2d'); 18 19 assert_throws_js(TypeError, function() { ctx.createLinearGradient(Infinity, 0, 1, 0); }); 20 assert_throws_js(TypeError, function() { ctx.createLinearGradient(-Infinity, 0, 1, 0); }); 21 assert_throws_js(TypeError, function() { ctx.createLinearGradient(NaN, 0, 1, 0); }); 22 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, Infinity, 1, 0); }); 23 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, -Infinity, 1, 0); }); 24 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, NaN, 1, 0); }); 25 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, 0, Infinity, 0); }); 26 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, 0, -Infinity, 0); }); 27 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, 0, NaN, 0); }); 28 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, 0, 1, Infinity); }); 29 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, 0, 1, -Infinity); }); 30 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, 0, 1, NaN); }); 31 assert_throws_js(TypeError, function() { ctx.createLinearGradient(Infinity, Infinity, 1, 0); }); 32 assert_throws_js(TypeError, function() { ctx.createLinearGradient(Infinity, Infinity, Infinity, 0); }); 33 assert_throws_js(TypeError, function() { ctx.createLinearGradient(Infinity, Infinity, Infinity, Infinity); }); 34 assert_throws_js(TypeError, function() { ctx.createLinearGradient(Infinity, Infinity, 1, Infinity); }); 35 assert_throws_js(TypeError, function() { ctx.createLinearGradient(Infinity, 0, Infinity, 0); }); 36 assert_throws_js(TypeError, function() { ctx.createLinearGradient(Infinity, 0, Infinity, Infinity); }); 37 assert_throws_js(TypeError, function() { ctx.createLinearGradient(Infinity, 0, 1, Infinity); }); 38 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, Infinity, Infinity, 0); }); 39 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, Infinity, Infinity, Infinity); }); 40 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, Infinity, 1, Infinity); }); 41 assert_throws_js(TypeError, function() { ctx.createLinearGradient(0, 0, Infinity, Infinity); }); 42 t.done(); 43 }); 44 done();