test_ext_browserAction_onUserSettingsChanged.html

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<!DOCTYPE HTML>

<html>

<head>

  <title>action.onUserSettingsChanged Test</title>

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

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

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

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

</head>

<body>

  <script type="text/javascript">

    "use strict";

    async function background() {

      let action = browser.action || browser.browserAction;

      let listener = function () {};

      browser.test.log("Test basic functionality of action.onUserSettingsChanged event");

      action.onUserSettingsChanged.addListener(listener);

      action.onUserSettingsChanged.removeListener(listener);

      await browser.test.notifyPass("onUserSettingsChanged");

    add_task(async function browserAction_onUserSettingsChanged() {

      let extensionData = { manifest: { manifest_version: 2, browser_action: {} }, background }

      let extension = ExtensionTestUtils.loadExtension(extensionData);

      await extension.startup();

      await extension.awaitFinish("onUserSettingsChanged");

      await extension.unload();

});

    add_task(async function action_onUserSettingsChanged() {

      let extensionData = { manifest: { manifest_version: 3, action: {} }, background }

      let extension = ExtensionTestUtils.loadExtension(extensionData);

      await extension.startup();

      await extension.awaitFinish("onUserSettingsChanged");

      await extension.unload();

});

  </script>

</body>

</html>