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https://github.com/servo/servo
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31 lines
1000 B
HTML
31 lines
1000 B
HTML
<!DOCTYPE html>
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<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
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<title>Canvas test: toDataURL.nocontext</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/canvas-tests.js"></script>
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<link rel="stylesheet" href="/common/canvas-tests.css">
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<body class="show_output">
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<h1>toDataURL.nocontext</h1>
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<p class="desc">toDataURL works before any context has been got</p>
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<p class="output">Actual output:</p>
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<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
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<ul id="d"></ul>
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<script>
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var t = async_test("toDataURL works before any context has been got");
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_addTest(function(canvas, ctx) {
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var no_context_data = canvas.toDataURL();
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var ctx = canvas.getContext('2d');
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ctx.rect(0, 0, 100, 50);
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ctx.fillStyle = "rgba(0, 0, 0, 0)";
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ctx.fill();
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var data = canvas.toDataURL();
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assert_equals(no_context_data, data);
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});
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</script>
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