The Tor Browser: addon-sdk/source/examples/toolbar-api/data/index.html@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 <!-- This Source Code Form is subject to the terms of the Mozilla Public

     2    - License, v. 2.0. If a copy of the MPL was not distributed with this

     3    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->

     5 <html>

     6   <body>

     7     <button id=post>post!</button>

     8   </body>

     9   <script>

    10     window.addEventListener("message", event => {

    11       console.log("Document message", event, event.data, event.source !== window && event.source === window.parent);

    12     });

    13     window.addEventListener("click", event => {

    14       if (event.target.id === "post") {

    15           console.log("click!")

    16           window.parent.postMessage("ping!", "*");

    17       }

    18     });

    19     console.log(window.parent === window)

    20   </script>

    21 </html>

The Tor Browser / file revision