File: document-domain-nested-navigate.window.js

package info (click to toggle)
firefox 149.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,767,760 kB
  • sloc: cpp: 7,416,064; javascript: 6,752,859; ansic: 3,774,850; python: 1,250,473; xml: 641,578; asm: 439,191; java: 186,617; sh: 56,634; makefile: 18,856; objc: 13,092; perl: 12,763; pascal: 5,960; yacc: 4,583; cs: 3,846; lex: 1,720; ruby: 1,002; php: 436; lisp: 258; awk: 105; sql: 66; sed: 53; csh: 10; exp: 6
file content (16 lines) | stat: -rw-r--r-- 812 bytes parent folder | download | duplicates (26) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
async_test(t => {
  // Setting document.domain makes this document cross-origin with that of the frame. However,
  // about:blank will end up reusing the origin of this document, at which point the frame's
  // document is no longer cross-origin.
  const frame = document.body.appendChild(document.createElement('iframe'));
  document.domain = document.domain;
  frame.src = "/common/blank.html";
  frame.onload = t.step_func(() => {
    assert_throws_dom("SecurityError", () => window[0].document);
    frame.src = "about:blank";
    frame.onload = t.step_func_done(() => {
      // Ensure we can access the child browsing context after navigation to non-initial about:blank
      assert_equals(window[0].document, frame.contentDocument);
    });
  });
}, "Navigated frame to about:blank and document.domain");