2d.canvas.context.extraargs.create.html (1897B)
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.canvas.context.extraargs.create</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.canvas.context.extraargs.create</h1> 12 <p class="desc">The 2D context doesn't throw with extra getContext arguments (new context)</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("The 2D context doesn't throw with extra getContext arguments (new context)"); 21 _addTest(function(canvas, ctx) { 22 23 _assertDifferent(document.createElement('canvas').getContext('2d', false, {}, [], 1, "2"), null, "document.createElement('canvas').getContext('2d', false, {}, [], 1, \"2\")", "null"); 24 _assertDifferent(document.createElement('canvas').getContext('2d', 123), null, "document.createElement('canvas').getContext('2d', 123)", "null"); 25 _assertDifferent(document.createElement('canvas').getContext('2d', "test"), null, "document.createElement('canvas').getContext('2d', \"test\")", "null"); 26 _assertDifferent(document.createElement('canvas').getContext('2d', undefined), null, "document.createElement('canvas').getContext('2d', undefined)", "null"); 27 _assertDifferent(document.createElement('canvas').getContext('2d', null), null, "document.createElement('canvas').getContext('2d', null)", "null"); 28 _assertDifferent(document.createElement('canvas').getContext('2d', Symbol.hasInstance), null, "document.createElement('canvas').getContext('2d', Symbol.hasInstance)", "null"); 29 30 }); 31 </script>