2d.shadow.alpha.3.html (1238B)
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.shadow.alpha.3</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.shadow.alpha.3</h1> 12 <p class="desc">Shadows are affected by globalAlpha</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 <p class="output expectedtext">Expected output:<p><img src="2d.shadow.alpha.3.png" class="output expected" id="expected" alt=""> 18 <ul id="d"></ul> 19 <script> 20 var t = async_test("Shadows are affected by globalAlpha"); 21 _addTest(function(canvas, ctx) { 22 23 ctx.fillStyle = '#f00'; 24 ctx.fillRect(0, 0, 100, 50); 25 ctx.fillStyle = '#f00'; // (work around broken Firefox globalAlpha caching) 26 ctx.shadowColor = '#00f'; 27 ctx.shadowOffsetY = 50; 28 ctx.globalAlpha = 0.5; 29 ctx.fillRect(0, -50, 100, 50); 30 31 _assertPixelApprox(canvas, 50,25, 127,0,127,255, 2); 32 33 }); 34 </script>