File: overconstrained_error.https.html

package info (click to toggle)
firefox 149.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,767,760 kB
  • sloc: cpp: 7,416,064; javascript: 6,752,859; ansic: 3,774,850; python: 1,250,473; xml: 641,578; asm: 439,191; java: 186,617; sh: 56,634; makefile: 18,856; objc: 13,092; perl: 12,763; pascal: 5,960; yacc: 4,583; cs: 3,846; lex: 1,720; ruby: 1,002; php: 436; lisp: 258; awk: 105; sql: 66; sed: 53; csh: 10; exp: 6
file content (29 lines) | stat: -rw-r--r-- 868 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
<!DOCTYPE HTML>
<html>
<head>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
</head>
<body>
<script>

promise_test(async t => {
  try {
    stream = await navigator.mediaDevices.getUserMedia(
      {video: {width: {exact: 639}, resizeMode: {exact: "none"}}});
    t.add_cleanup(()=>stream.getVideoTracks()[0].stop());
    t.step(() => assert_unreached('applyConstraints should have failed'));
  } catch(e) {
    assert_true(e instanceof DOMException);
    assert_equals(e.name, 'OverconstrainedError');
    assert_equals(e.constraint, 'width');
  }
}, 'Error of OverconstrainedError type inherit from DOMException');

promise_test(async t => {
    assert_true(new OverconstrainedError("constraint") instanceof DOMException);
}, 'OverconstrainedError class inherits from DOMException');

</script>
</body>
</html>