File: browser_bug597218.js

package info (click to toggle)
firefox 141.0.3-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,550,588 kB
  • sloc: cpp: 7,426,506; javascript: 6,367,238; ansic: 3,707,351; python: 1,369,002; xml: 623,983; asm: 426,918; java: 184,324; sh: 64,488; makefile: 19,203; objc: 13,059; perl: 12,955; yacc: 4,583; cs: 3,846; pascal: 3,352; lex: 1,720; ruby: 1,071; exp: 762; php: 436; lisp: 258; awk: 247; sql: 66; sed: 54; csh: 10
file content (40 lines) | stat: -rw-r--r-- 1,162 bytes parent folder | download | duplicates (15) 
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
 
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

function test() {
  waitForExplicitFinish();

  // establish initial state
  is(gBrowser.tabs.length, 1, "we start with one tab");

  // create a tab
  let tab = gBrowser.addTab("about:blank", {
    triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
  });
  ok(!tab.hidden, "tab starts out not hidden");
  is(gBrowser.tabs.length, 2, "we now have two tabs");

  // make sure .hidden is read-only
  tab.hidden = true;
  ok(!tab.hidden, "can't set .hidden directly");

  // hide the tab
  gBrowser.hideTab(tab);
  ok(tab.hidden, "tab is hidden");

  // now pin it and make sure it gets unhidden
  gBrowser.pinTab(tab);
  ok(tab.pinned, "tab was pinned");
  ok(!tab.hidden, "tab was unhidden");

  // try hiding it now that it's pinned; shouldn't be able to
  gBrowser.hideTab(tab);
  ok(!tab.hidden, "tab did not hide");

  // clean up
  gBrowser.removeTab(tab);
  is(gBrowser.tabs.length, 1, "we finish with one tab");

  finish();
}