2d.pattern.image.incomplete.immediate.html (1232B)
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>Canvas test: 2d.pattern.image.incomplete.immediate</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 <link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css"> 9 <body class="show_output"> 10 11 <h1>2d.pattern.image.incomplete.immediate</h1> 12 <p class="desc"></p> 13 14 15 <p class="output">Actual output:</p> 16 <canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas> 17 18 <ul id="d"></ul> 19 <script> 20 var t = async_test(""); 21 _addTest(function(canvas, ctx) { 22 23 var img = new Image(); 24 img.src = '../images/red.png'; 25 // This triggers the "update the image data" algorithm. 26 // The image will not go to the "completely available" state 27 // until a fetch task in the networking task source is processed, 28 // so the image must not be fully decodable yet: 29 _assertSame(ctx.createPattern(img, 'repeat'), null, "ctx.createPattern(img, 'repeat')", "null"); 30 31 }); 32 </script> 33 <img src="/images/red.png" id="red.png" class="resource">