File: resource-timing-tojson.html

package info (click to toggle)
firefox-esr 68.10.0esr-1~deb9u1
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 3,143,932 kB
  • sloc: cpp: 5,227,879; javascript: 4,315,531; ansic: 2,467,042; python: 794,975; java: 349,993; asm: 232,034; xml: 228,320; sh: 82,008; lisp: 41,202; makefile: 22,347; perl: 15,555; objc: 5,277; cs: 4,725; yacc: 1,778; ada: 1,681; pascal: 1,673; lex: 1,417; exp: 527; php: 436; ruby: 225; awk: 162; sed: 53; csh: 44
file content (51 lines) | stat: -rw-r--r-- 1,393 bytes parent folder | download | duplicates (8) 
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
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
 
<!doctype html>
<html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<script>
  const img_url = "resources/blue.png";
  const img = document.createElement("img");
  img.src = img_url;
  window.onload = function() {
    test(() => {
      const entries = performance.getEntriesByType('resource');
      assert_greater_than_equal(entries.length, 1);
      const entry = entries[0];
      assert_equals(typeof(entry.toJSON), 'function');
      const json = entry.toJSON();
      assert_equals(typeof(json), 'object');

      const performanceResourceTimingKeys = [
        'name',
        'entryType',
        'startTime',
        'duration',
        'initiatorType',
        'nextHopProtocol',
        'workerStart',
        'redirectStart',
        'fetchStart',
        'domainLookupStart',
        'domainLookupEnd',
        'connectStart',
        'connectEnd',
        'secureConnectionStart',
        'requestStart',
        'responseStart',
        'responseEnd',
        'transferSize',
        'encodedBodySize',
        'decodedBodySize'
      ];
      for (const key of performanceResourceTimingKeys) {
        assert_equals(json[key], entry[key],
          `entry.toJSON().${key} should match entry.${key}`);
      }
    }, 'Test toJSON() in PerformanceResourceTiming');
  };
</script>
</body>
</html>