tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

MediaDevices-getSupportedConstraints.https.html (1407B)

      1 <!doctype html>
      2 <html>
      3 <head>
      4 <title>Test navigator.mediaDevices.getSupportedConstraints()</title>
      5 <link rel="help" href="https://w3c.github.io/mediacapture-main/#enumerating-devices">
      6 <meta name='assert' content='Test the getSupportedConstraints() method.'/>
      7 </head>
      8 <body>
      9 <h1 class="instructions">Description</h1>
     10 <p class="instructions">This test checks for the presence of the
     11 <code>navigator.mediaDevices.getSupportedConstraints()</code> method.</p>
     12 <div id='log'></div>
     13 <script src=/resources/testharness.js></script>
     14 <script src=/resources/testharnessreport.js></script>
     15 <script>
     16 "use strict";
     17 test(() => {
     18  assert_inherits(navigator.mediaDevices, "getSupportedConstraints");
     19  assert_equals(typeof navigator.mediaDevices.getSupportedConstraints, "function");
     20 }, "navigator.mediaDevices.getSupportedConstraints exists");
     21 
     22 {
     23  const properties = [
     24    "width",
     25    "height",
     26    "aspectRatio",
     27    "frameRate",
     28    "facingMode",
     29    "resizeMode",
     30    "sampleRate",
     31    "sampleSize",
     32    "echoCancellation",
     33    "autoGainControl",
     34    "noiseSuppression",
     35    "voiceIsolation",
     36    "latency",
     37    "channelCount",
     38    "deviceId",
     39    "groupId"];
     40  properties.forEach(property => {
     41    test(()=>{
     42      const supportedConstraints = navigator.mediaDevices.getSupportedConstraints();
     43      assert_true(supportedConstraints[property]);
     44    }, property + " is supported");
     45  });
     46 }
     47 </script>
     48 </body>
     49 </html>