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31 lines
1.4 KiB
HTML
31 lines
1.4 KiB
HTML
<!doctype html>
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<html>
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<head>
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<title>getUserMedia({doesnotexist:true}) rejects with TypeError</title>
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<link rel="author" title="Dominique Hazael-Massieux" href="mailto:dom@w3.org"/>
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<link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#widl-NavigatorUserMedia-getUserMedia-void-MediaStreamConstraints-constraints-NavigatorUserMediaSuccessCallback-successCallback-NavigatorUserMediaErrorCallback-errorCallback">
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</head>
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<body>
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<h1 class="instructions">Description</h1>
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<p class="instructions">This test checks that getUserMedia with an unknown value
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in the constraints parameter rejects with a TypeError.</p>
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<div id='log'></div>
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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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var t = async_test("Tests that getUserMedia is rejected with a TypeError when used with an unknown constraint");
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t.step(function () {
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navigator.mediaDevices.getUserMedia({})
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.then(t.step_func(function () {
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assert_unreached("This should never be triggered since the constraints parameter only contains an unrecognized constraint");
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}), t.step_func(function (error) {
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assert_equals(error.name, "TypeError", "TypeError returned as expected");
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assert_equals(error.constraintName, undefined, "constraintName attribute not set as expected");
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t.done();
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}));
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t.done();
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});
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</script>
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</body>
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</html>
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