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

package info (click to toggle)
firefox-esr 91.12.0esr-1~deb10u1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 3,375,668 kB
  • sloc: cpp: 5,762,032; javascript: 5,481,714; ansic: 3,121,206; python: 851,492; asm: 331,174; xml: 178,949; java: 155,554; sh: 63,704; makefile: 20,127; perl: 12,825; yacc: 4,583; cs: 3,846; objc: 3,026; lex: 1,720; exp: 762; pascal: 635; php: 436; lisp: 260; awk: 231; ruby: 103; sed: 53; sql: 46; csh: 45
file content (18 lines) | stat: -rw-r--r-- 1,017 bytes parent folder | download | duplicates (23) 
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)`);
}