toolkit/components/extensions/test/mochitest/test_ext_i18n_css.html
author Kris Maglione <maglione.k@gmail.com>
Tue, 22 Dec 2015 23:43:23 -0500
changeset 317182 a357c7e76527ac42fc450826d37f57c3c99ad97f
parent 313171 af59d2160097bfd49aefe71e0ee786111c7ea7a2
child 355407 51621f64c6b1cdfd87cb1a6c171a44a3ca1234a0
child 406564 28777a1efedc34e3e311a6c0140a2ce88deb7805
permissions -rw-r--r--
Bug 1234755: [webext] Make JS in HTML files pass ESLint. r?billm This also changes the `type` attribute in our script tags to text/javascript, since that's currently all the eslint-html plugin supports.

<!DOCTYPE HTML>
<html>
<head>
  <title>Test for content script</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <script type="text/javascript" src="/tests/SimpleTest/SpawnTask.js"></script>
  <script type="text/javascript" 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(function* test_i18n_css() {
  let extension = ExtensionTestUtils.loadExtension({
    background: "new " + function() {
      function fetch(url) {
        return new Promise((resolve, reject) => {
          let xhr = new XMLHttpRequest();
          xhr.open("GET", url);
          xhr.onload = () => { resolve(xhr.responseText); };
          xhr.onerror = reject;
          xhr.send();
        });
      }

      Promise.all([fetch("foo.css"), fetch("bar.CsS?x#y"), fetch("foo.txt")]).then(results => {
        browser.test.assertEq("body { max-width: 42px; }", results[0], "CSS file localized");
        browser.test.assertEq("body { max-width: 42px; }", results[1], "CSS file localized");

        browser.test.assertEq("body { __MSG_foo__; }", results[2], "Text file not localized");

        browser.test.notifyPass("i18n-css");
      });

      browser.test.sendMessage("ready", browser.runtime.getURL("foo.css"));
    },

    manifest: {
      "web_accessible_resources": ["foo.css", "foo.txt", "locale.css"],

      "content_scripts": [{
        "matches": ["http://mochi.test/*/file_sample.html"],
        "css": ["foo.css"],
      }],

      "default_locale": "en",
    },

    files: {
      "_locales/en/messages.json": JSON.stringify({
        "foo": {
          "message": "max-width: 42px",
          "description": "foo",
        },
      }),

      "foo.css": "body { __MSG_foo__; }",
      "bar.CsS": "body { __MSG_foo__; }",
      "foo.txt": "body { __MSG_foo__; }",
      "locale.css": '* { content: "__MSG_@@ui_locale__ __MSG_@@bidi_dir__ __MSG_@@bidi_reversed_dir__ __MSG_@@bidi_start_edge__ __MSG_@@bidi_end_edge__" }',
    },
  });

  yield extension.startup();
  let cssURL = yield extension.awaitMessage("ready");

  function fetch(url) {
    return new Promise((resolve, reject) => {
      let xhr = new XMLHttpRequest();
      xhr.open("GET", url);
      xhr.onload = () => { resolve(xhr.responseText); };
      xhr.onerror = reject;
      xhr.send();
    });
  }

  let css = yield fetch(cssURL);

  is(css, "body { max-width: 42px; }", "CSS file localized in mochitest scope");

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

  let style = win.getComputedStyle(win.document.body);
  is(style.maxWidth, "42px", "stylesheet correctly applied");
  win.close();

  cssURL = cssURL.replace(/foo.css$/, "locale.css");

  css = yield fetch(cssURL);
  is(css, '* { content: "en_US ltr rtl left right" }', "CSS file localized in mochitest scope");

  const LOCALE = "general.useragent.locale";
  const DIR = "intl.uidirection.en";

  // We don't wind up actually switching the chrome registry locale, since we
  // don't have a chrome package for Hebrew. So just override it.
  SpecialPowers.setCharPref(LOCALE, "he");
  SpecialPowers.setCharPref(DIR, "rtl");

  css = yield fetch(cssURL);
  is(css, '* { content: "he rtl ltr right left" }', "CSS file localized in mochitest scope");

  SpecialPowers.clearUserPref(LOCALE);
  SpecialPowers.clearUserPref(DIR);

  yield extension.awaitFinish("i18n-css");
  yield extension.unload();
});
</script>

</body>
</html>