2d.shadow.attributes.shadowOffset.invalid.html (2129B)
1 <!DOCTYPE html> 2 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> 3 <meta charset="UTF-8"> 4 <title>OffscreenCanvas test: 2d.shadow.attributes.shadowOffset.invalid</title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/html/canvas/resources/canvas-tests.js"></script> 8 9 <h1>2d.shadow.attributes.shadowOffset.invalid</h1> 10 <p class="desc"></p> 11 12 13 <script> 14 var t = async_test(""); 15 var t_pass = t.done.bind(t); 16 var t_fail = t.step_func(function(reason) { 17 throw reason; 18 }); 19 t.step(function() { 20 21 var canvas = new OffscreenCanvas(100, 50); 22 var ctx = canvas.getContext('2d'); 23 24 ctx.shadowOffsetX = 1; 25 ctx.shadowOffsetY = 2; 26 ctx.shadowOffsetX = Infinity; 27 ctx.shadowOffsetY = Infinity; 28 _assertSame(ctx.shadowOffsetX, 1, "ctx.shadowOffsetX", "1"); 29 _assertSame(ctx.shadowOffsetY, 2, "ctx.shadowOffsetY", "2"); 30 31 ctx.shadowOffsetX = 1; 32 ctx.shadowOffsetY = 2; 33 ctx.shadowOffsetX = -Infinity; 34 ctx.shadowOffsetY = -Infinity; 35 _assertSame(ctx.shadowOffsetX, 1, "ctx.shadowOffsetX", "1"); 36 _assertSame(ctx.shadowOffsetY, 2, "ctx.shadowOffsetY", "2"); 37 38 ctx.shadowOffsetX = 1; 39 ctx.shadowOffsetY = 2; 40 ctx.shadowOffsetX = NaN; 41 ctx.shadowOffsetY = NaN; 42 _assertSame(ctx.shadowOffsetX, 1, "ctx.shadowOffsetX", "1"); 43 _assertSame(ctx.shadowOffsetY, 2, "ctx.shadowOffsetY", "2"); 44 45 ctx.shadowOffsetX = 1; 46 ctx.shadowOffsetY = 2; 47 ctx.shadowOffsetX = 'string'; 48 ctx.shadowOffsetY = 'string'; 49 _assertSame(ctx.shadowOffsetX, 1, "ctx.shadowOffsetX", "1"); 50 _assertSame(ctx.shadowOffsetY, 2, "ctx.shadowOffsetY", "2"); 51 52 ctx.shadowOffsetX = 1; 53 ctx.shadowOffsetY = 2; 54 ctx.shadowOffsetX = true; 55 ctx.shadowOffsetY = true; 56 _assertSame(ctx.shadowOffsetX, 1, "ctx.shadowOffsetX", "1"); 57 _assertSame(ctx.shadowOffsetY, 1, "ctx.shadowOffsetY", "1"); 58 59 ctx.shadowOffsetX = 1; 60 ctx.shadowOffsetY = 2; 61 ctx.shadowOffsetX = false; 62 ctx.shadowOffsetY = false; 63 _assertSame(ctx.shadowOffsetX, 0, "ctx.shadowOffsetX", "0"); 64 _assertSame(ctx.shadowOffsetY, 0, "ctx.shadowOffsetY", "0"); 65 t.done(); 66 67 }); 68 </script>