36 lines
1.2 KiB
HTML
36 lines
1.2 KiB
HTML
<!DOCTYPE html>
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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>
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// This test verifies that captureStream() throws the right exceptions.
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test(function() {
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var canvas = document.createElement('canvas');
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assert_throws("NotSupportedError", function() { canvas.captureStream(-0.5) },
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"cannot have negative frame rate");
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}, 'check captureStream() throws Exception with invalid frame rate');
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function makeAsyncTest() {
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return async_test(function(test) {
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var canvas = document.createElement('canvas');
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var ctx = canvas.getContext("2d");
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var image = document.createElement('img');
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image.onerror = test.step_func(function() { assert_not_reached("image loading failed"); });
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image.onload = test.step_func(function() {
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var pattern = ctx.createPattern(image, 'repeat');
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ctx.fillStyle = pattern;
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ctx.fillRect(0, 0, 100, 100);
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assert_throws("SecurityError", function() { canvas.captureStream() },
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"cannot have cross origin");
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test.done();
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});
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image.src = "resources/svg-with-image-with-foreignobject.svg";
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}, 'check captureStream() throws Exception with cross origin content');
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}
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makeAsyncTest();
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</script>
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