File: test_read_only.html

package info (click to toggle)
firefox 144.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,637,504 kB
  • sloc: cpp: 7,576,692; javascript: 6,430,831; ansic: 3,748,119; python: 1,398,978; xml: 628,810; asm: 438,679; java: 186,194; sh: 63,212; makefile: 19,159; objc: 13,086; perl: 12,986; yacc: 4,583; cs: 3,846; pascal: 3,448; lex: 1,720; ruby: 1,003; exp: 762; php: 436; lisp: 258; awk: 247; sql: 66; sed: 53; csh: 10
file content (37 lines) | stat: -rw-r--r-- 1,277 bytes parent folder | download | duplicates (37) 
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
 
<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <title>Page Visibility API is Read Only</title>

        <script src="/resources/testharness.js"></script>
        <script src="/resources/testharnessreport.js"></script>
        <script type="text/javascript" src="resources/pagevistestharness.js"></script>

        <script type="text/javascript">
            setup({ explicit_done: true });
            function onload_test()
            {
                //check for feature definition first before attempting to overwrite
                pv_test();

                //Check document.hidden
                document.hidden = "new value";
                test_true(document.hidden !== "new value", 'document.hidden is read only.');

                //Check document.visibilityState
                document.visibilityState = "new value";
                test_true(document.visibilityState !== "new value",
                                "document.visibilityState is read only.");

                done();
            }
        </script>
    </head>
    <body onload="onload_test();">
        <h1>Description</h1>
        <p>This test validates that the Page Visibility attributes are read only.</p>

        <div id="log"></div>
    </body>
</html>