2d.gradient.conic.invalid.inputs.worker.js (2138B)
1 // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. 2 // OffscreenCanvas test in a worker:2d.gradient.conic.invalid.inputs 3 // Description:Conic gradient function with invalid inputs 4 // Note: 5 6 importScripts("/resources/testharness.js"); 7 importScripts("/html/canvas/resources/canvas-tests.js"); 8 9 var t = async_test("Conic gradient function with invalid inputs"); 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.createConicGradient(Infinity, 0, 1); }); 20 assert_throws_js(TypeError, function() { ctx.createConicGradient(-Infinity, 0, 1); }); 21 assert_throws_js(TypeError, function() { ctx.createConicGradient(NaN, 0, 1); }); 22 assert_throws_js(TypeError, function() { ctx.createConicGradient(0, Infinity, 1); }); 23 assert_throws_js(TypeError, function() { ctx.createConicGradient(0, -Infinity, 1); }); 24 assert_throws_js(TypeError, function() { ctx.createConicGradient(0, NaN, 1); }); 25 assert_throws_js(TypeError, function() { ctx.createConicGradient(0, 0, Infinity); }); 26 assert_throws_js(TypeError, function() { ctx.createConicGradient(0, 0, -Infinity); }); 27 assert_throws_js(TypeError, function() { ctx.createConicGradient(0, 0, NaN); }); 28 assert_throws_js(TypeError, function() { ctx.createConicGradient(Infinity, Infinity, 1); }); 29 assert_throws_js(TypeError, function() { ctx.createConicGradient(Infinity, Infinity, Infinity); }); 30 assert_throws_js(TypeError, function() { ctx.createConicGradient(Infinity, 0, Infinity); }); 31 assert_throws_js(TypeError, function() { ctx.createConicGradient(0, Infinity, Infinity); }); 32 33 const g = ctx.createConicGradient(0, 0, 25); 34 assert_throws_js(TypeError, function() { g.addColorStop(-Infinity, '#f00'); }); 35 assert_throws_js(TypeError, function() { g.addColorStop(NaN, '#f00'); }); 36 assert_throws_dom("SYNTAX_ERR", function() { g.addColorStop(0, -Infinity); }); 37 assert_throws_dom("SYNTAX_ERR", function() { g.addColorStop(0, NaN); }); 38 t.done(); 39 }); 40 done();