<!doctype html> <html> <head> <title>getUserMedia({}) aborts with NOT_SUPPORTED_ERR</title> <link rel="author" title="Dominique Hazael-Massieux" href="mailto:dom@w3.org"/> <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#widl-NavigatorUserMedia-getUserMedia-void-MediaStreamConstraints-constraints-NavigatorUserMediaSuccessCallback-successCallback-NavigatorUserMediaErrorCallback-errorCallback"> </head> <body> <h1 class="instructions">Description</h1> <p class="instructions">This test checks that getUserMedia with no value in the options parameter raises a NOT_SUPPORTED_ERR exception.</p> <div id='log'></div> <script src=/resources/testharness.js></script> <script src=/resources/testharnessreport.js></script> <script src="/common/vendor-prefix.js" data-prefixed-objects='[{"ancestors":["navigator"], "name":"getUserMedia"}]'></script> <script> var t = async_test("Tests that getUserMedia raises a NOT_SUPPORTED_ERR exception when used with an empty options parameter"); t.step( function () { // TODO This is no longer what's in the spec, see https://www.w3.org/Bugs/Public/show_bug.cgi?id=22211 assert_throws("NOT_SUPPORTED_ERR", function () { navigator.getUserMedia({}, t.step_func(function (stream) { assert_unreached("This should never be triggered since the constraints parameter is empty"); t.done(); }), t.step_func(function (error) { assert_unreached("This should never be triggered since the constraints parameter is empty"); })); }); t.done(); }); </script> </body> </html>