File: bailout-side-effects-ignore-opens-during-unload.window.js

package info (click to toggle)
thunderbird 1%3A91.13.0-1~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 2,953,400 kB
  • sloc: cpp: 6,084,049; javascript: 4,790,441; ansic: 3,341,496; python: 862,958; asm: 366,542; xml: 204,277; java: 152,477; sh: 111,436; makefile: 21,388; perl: 15,312; yacc: 4,583; objc: 3,026; lex: 1,720; exp: 762; pascal: 635; awk: 564; sql: 453; php: 436; lisp: 432; ruby: 99; sed: 69; csh: 45
file content (18 lines) | stat: -rw-r--r-- 1,017 bytes parent folder | download | duplicates (26) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
// META: script=resources/document-open-side-effects.js

for (const ev of ["unload", "beforeunload", "pagehide"]) {
  async_test(t => {
    const iframe = document.body.appendChild(document.createElement("iframe"));
    t.add_cleanup(() => iframe.remove());
    iframe.src = "/common/blank.html";
    iframe.onload = t.step_func(() => {
      iframe.contentWindow.addEventListener(ev, t.step_func_done(() => {
        const origURL = iframe.contentDocument.URL;
        assertDocumentIsReadyForSideEffectsTest(iframe.contentDocument, `ignore-opens-during-unload counter is greater than 0 during ${ev} event`);
        assert_equals(iframe.contentDocument.open(), iframe.contentDocument);
        assertOpenHasNoSideEffects(iframe.contentDocument, origURL, `ignore-opens-during-unload counter is greater than 0 during ${ev} event`);
      }));
      iframe.src = "about:blank";
    });
  }, `document.open bailout should not have any side effects (ignore-opens-during-unload is greater than 0 during ${ev} event)`);
}