File: history-traversal-navigate-parent-while-child-loading.html

package info (click to toggle)
thunderbird 1%3A115.16.0esr-1~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 3,476,252 kB
  • sloc: cpp: 6,972,150; javascript: 5,209,211; ansic: 3,507,222; python: 1,137,609; asm: 432,531; xml: 205,149; java: 175,761; sh: 116,485; makefile: 22,152; perl: 13,971; objc: 12,561; yacc: 4,583; pascal: 2,840; lex: 1,720; ruby: 1,075; exp: 762; sql: 666; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (30 lines) | stat: -rw-r--r-- 1,224 bytes parent folder | download | duplicates (23) 
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
 
<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<iframe id="i"></iframe>
<body>
<script>
async_test(t => {
  let starting_history_length = history.length;
  let iframe_url = (new URL("/common/blank.html", location.href)).href;
  i.src = iframe_url;

  history.pushState("a", "", "#a");
  assert_equals(history.length, starting_history_length + 1, "First history length");

  i.onload = t.step_func(() => {
    assert_equals(history.length, starting_history_length + 1, "Second history length");
    assert_equals(i.contentWindow.location.href, iframe_url);
    assert_equals(location.hash, "#a");
    history.back();
    // Wait a while for a back navigation. Since all of the possible outcomes
    // are either same-document or navigating to about:blank, this doesn't need
    // to wait terribly long.
    t.step_timeout(t.step_func_done(() => {
      assert_equals(location.hash, "", "top frame should have navigated back");
      assert_equals(i.contentWindow.location.href, iframe_url, "iframe should not have navigated");
    }), 100);
  });
}, "pushState() in parent while child is doing initial navigation, then go back");
</script>
</body>