Quelle test_bug1402822.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/editor/spellchecker/tests/test_bug1402822.html

<!DOCTYPE html>
<html>

<head>
  <title>Test for Bug 1402822</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" href="/tests/SimpleTest/test.css">
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1402822">Mozilla Bug 1402822</a>
<p id="display"></p>
</div>

<textarea id="editor">heute ist ein guter Tag - today is a good day</textarea>

<pre id="test">
<script class="testbody" type="text/javascript">

const Ci = SpecialPowers.Ci;

let { maybeOnSpellCheck } = SpecialPowers.ChromeUtils.importESModule(
  "resource://testing-common/AsyncSpellCheckTestHelper.sys.mjs"
);

function getMisspelledWords(editor) {
  return editor.selectionController.getSelection(Ci.nsISelectionController.SELECTION_SPELLCHECK).toString();
}

/** Test for Bug 1402822 **/
SimpleTest.waitForExplicitFinish();
addLoadEvent(start);
async function start() {
  let script = SpecialPowers.loadChromeScript(() => {
    /* eslint-env mozilla/chrome-script */
    // eslint-disable-next-line mozilla/use-services
    let dir = Cc["@mozilla.org/file/directory_service;1"]
                .getService(Ci.nsIProperties)
                .get("CurWorkD", Ci.nsIFile);
    dir.append("tests");
    dir.append("editor");
    dir.append("spellchecker");
    dir.append("tests");

    let hunspell = Cc["@mozilla.org/spellchecker/engine;1"]
                     .getService(Ci.mozISpellCheckingEngine);

    // Install de-DE dictionary.
    let de_DE = dir.clone();
    de_DE.append("de-DE");
    hunspell.addDirectory(de_DE);

    addMessageListener("destroy", () => hunspell.removeDirectory(de_DE));
    addMessageListener("de_DE-exists", () => de_DE.exists());
  });
  is(await script.sendQuery("de_DE-exists"), true,
     "true expected (de_DE directory should exist)");

  let textarea = document.getElementById("editor");
  let editor = SpecialPowers.wrap(textarea).editor;
  textarea.focus();

  maybeOnSpellCheck(textarea, () => {
    let isc = SpecialPowers.wrap(textarea).editor.getInlineSpellChecker(false);
    ok(isc, "Inline spell checker should exist after focus and spell check");
    let spellchecker = isc.spellChecker;

    spellchecker.setCurrentDictionaries(["en-US"]).then(() => {
      let currentDictionaries = spellchecker.getCurrentDictionaries();

      is(currentDictionaries.length, 1, "expected one dictionary");
      is(currentDictionaries[0], "en-US", "expected en-US");
      is(getMisspelledWords(editor), "heuteisteinguter", "some misspelled words expected: heuteisteinguter");
      spellchecker.setCurrentDictionaries(["en-US", "de-DE"]).then(() => {
        textarea.blur();
        textarea.focus();
        maybeOnSpellCheck(textarea, () => {
          currentDictionaries = spellchecker.getCurrentDictionaries();

          is(currentDictionaries.length, 2, "expected two dictionaries");
          is(currentDictionaries[0], "en-US", "expected en-US");
          is(currentDictionaries[1], "de-DE", "expected de-DE");
          is(getMisspelledWords(editor), "", "No misspelled words expected");

          spellchecker.setCurrentDictionaries(["de-DE"]).then(() => {
            textarea.blur();
            textarea.focus();
            maybeOnSpellCheck(textarea, async function() {
              currentDictionaries = spellchecker.getCurrentDictionaries();

              is(currentDictionaries.length, 1, "expected one dictionary");
              is(currentDictionaries[0], "de-DE", "expected de-DE");
              is(getMisspelledWords(editor), "todayisagoodday", "some misspelled words expected: todayisagoodday");

              // Remove the fake de_DE dictionary again.
              await script.sendQuery("destroy");

              // This will clear the content preferences and reset "spellchecker.dictionary".
              spellchecker.setCurrentDictionaries([]).then(() => {
                SimpleTest.finish();
              });
            });
          });
        });
      });
    });
  });
}
</script>
</pre>
</body>
</html>

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