test_ext_contentscript_devtools_metadata.html

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<!DOCTYPE HTML>

<html>

<head>

  <title>Test for Sandbox metadata on WebExtensions ContentScripts</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <script src="/tests/SimpleTest/ExtensionTestUtils.js"></script>

  <script type="text/javascript" src="head.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

</head>

<body>

<script type="text/javascript">

"use strict";

add_task(async function test_contentscript_devtools_sandbox_metadata() {

  function contentScript() {

    browser.runtime.sendMessage("contentScript.executed");

  function background() {

    browser.runtime.onMessage.addListener((msg) => {

      if (msg == "contentScript.executed") {

        browser.test.notifyPass("contentScript.executed");

});

  let extensionData = {

    manifest: {

      content_scripts: [

          "matches": ["http://mochi.test/*/file_sample.html"],

          "js": ["content_script.js"],

          "run_at": "document_idle",

},

],

},

    background,

    files: {

      "content_script.js": contentScript,

},

};

  let extension = ExtensionTestUtils.loadExtension(extensionData);

  await extension.startup();

  let win = window.open("file_sample.html");

  let innerWindowID = SpecialPowers.wrap(win).windowGlobalChild.innerWindowId;

  await extension.awaitFinish("contentScript.executed");

  const { ExtensionContent } = SpecialPowers.ChromeUtils.importESModule(

    "resource://gre/modules/ExtensionContent.sys.mjs"

);

  let res = ExtensionContent.getContentScriptGlobals(win);

  is(res.length, 1, "Got the expected array of globals");

  let metadata = SpecialPowers.Cu.getSandboxMetadata(res[0]) || {};

  is(metadata.addonId, extension.id, "Got the expected addonId");

  is(metadata["inner-window-id"], innerWindowID, "Got the expected inner-window-id");

  await extension.unload();

  info("extension unloaded");

  res = ExtensionContent.getContentScriptGlobals(win);

  is(res.length, 0, "No content scripts globals found once the extension is unloaded");

  win.close();

});

</script>

</body>

</html>