test_ext_runtime_getContexts.html

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<!DOCTYPE HTML>

<html>

<head>

  <title>runtime.getContexts 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";

function genericChecker() {

  const params = new URLSearchParams(window.location.search);

  const kind = params.get("kind");

  const createdTabIds = [];

  browser.test.onMessage.addListener(async msg => {

    if (msg == `${kind}-test-get-contexts`) {

      try {

        const result = await browser.runtime.getContexts({});

        browser.test.assertEq(3, result.length, "Expect 3 extension contexts to be found");

        const bgContext = result.find(it => it.contextType === browser.runtime.ContextType.BACKGROUND);

        const tabContext = result.find(it => it.documentUrl.endsWith("kind=tab"));

        const popupContext = result.find(it => it.documentUrl.endsWith("kind=action"));

        browser.test.assertEq(window.location.href, bgContext.documentUrl, "background context has the expected documentUrl");

        browser.test.assertEq(-1, bgContext.windowId, "background context has the expected windowId");

        browser.test.assertEq(-1, bgContext.tabId, "background context has the expected tabId");

        browser.test.assertEq("TAB", tabContext.contextType, "Got expected tab context type");

        browser.test.assertTrue(

          typeof tabContext.windowId === "number" && tabContext.windowId > 0,

          "Got expected windowId on tab context"

);

        browser.test.assertTrue(

          typeof tabContext.windowId === "number" && tabContext.tabId > 0,

          "Got expected tabId on tab context"

);

        browser.test.assertEq(

          tabContext.windowId,

          popupContext.windowId,

          "Poup and tab expected to have the same windowId"

);

        browser.test.assertEq(-1, popupContext.tabId, "popup context has the expected tabId");

        browser.test.assertEq("POPUP", popupContext.contextType, "Got expected popup context type");

        browser.test.sendMessage(`${msg}:done`);

      } catch (err) {

        browser.test.fail(`broser.runtime.getContexts call rejected: ${err}`);

        browser.test.sendMessage(`${msg}:done`);

    } else if (msg == `${kind}-open-tab`) {

      const tab = await browser.tabs.create({ url: "/page.html?kind=tab" });

      createdTabIds.push(tab.id);

    } else if (msg == `${kind}-close-tabs`) {

      await browser.tabs.remove(createdTabIds);

      browser.test.sendMessage(`${msg}:done`);

});

  browser.test.log(`${kind} extension page loaded`);

  browser.test.sendMessage(`${kind}-loaded`);

add_task(async function test_runtime_getContexts() {

  const EXT_ID = "runtime-getContexts@mochitest";

  let extension = ExtensionTestUtils.loadExtension({

    useAddonManager: "temporary", // To automatically show sidebar on load.

    incognitoOverride: "spanning",

    manifest: {

      manifest_version: 3,

      browser_specific_settings: { gecko: { id: EXT_ID } },

      action: {

        default_popup: "page.html?kind=action",

        default_area: "navbar",

},

      background: {

        page: "page.html?kind=background",

},

},

    files: {

      "page.html": `

      <!DOCTYPE html>

      <html>

      <head><meta charset="utf-8"><\/head>

      <body>

      <script src="page.js"><\/script>

      <\/body>

      <\/html>

`,

      "page.js": genericChecker,

},

});

  await extension.startup();

  await extension.awaitMessage("background-loaded");

  extension.sendMessage("background-open-tab");

  await extension.awaitMessage("tab-loaded");

  await AppTestDelegate.clickBrowserAction(window, extension);

  await extension.awaitMessage("action-loaded");

  extension.sendMessage("background-test-get-contexts");

  await extension.awaitMessage("background-test-get-contexts:done");

  // Close popup window.

  await AppTestDelegate.closeBrowserAction(window, extension);

  // Close extension page tabs.

  extension.sendMessage("background-close-tabs");

  await extension.awaitMessage("background-close-tabs:done");

  await extension.unload();

});

</script>

</body>

</html>