<!doctype html> <html> <head> <title>getUserMedia() creates a stream with a proper id</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-MediaStream-id"> </head> <body> <p class="instructions">When prompted, accept to share your video stream.</p> <h1 class="instructions">Description</h1> <p class="instructions">This test checks that the MediaStream object returned by the success callback in getUserMedia has a correct id.</p> <div id='log'></div> <script src=/resources/testharness.js></script> <script src=/resources/testharnessreport.js></script> <script src=/resources/testdriver.js></script> <script src=/resources/testdriver-vendor.js></script> <script src=permission-helper.js></script> <script> const allowedCharacters = /^[\u0021\u0023-\u0027\u002A-\u002B\u002D-\u002E\u0030-\u0039\u0041-\u005A\u005E-\u007E]*$/; promise_test(async () => { await setMediaPermission("granted", ["camera"]); const stream = await navigator.mediaDevices.getUserMedia({video:true}); assert_equals(stream.id.length, 36, "the media stream id has 36 characters"); assert_regexp_match(stream.id, allowedCharacters, "the media stream id uses the set of allowed characters"); }, "Tests that a MediaStream with a correct id is returned"); </script> </body> </html>