tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_bug1205983.html (4671B)

      1 <!DOCTYPE html>
      2 <html>
      3 <!--
      4 https://bugzilla.mozilla.org/show_bug.cgi?id=1205983
      5 -->
      6 <head>
      7  <title>Test for Bug 1205983</title>
      8  <script src="/tests/SimpleTest/SimpleTest.js"></script>
      9  <link rel="stylesheet" href="/tests/SimpleTest/test.css">
     10 </head>
     11 <body>
     12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1205983">Mozilla Bug 1205983</a>
     13 <p id="display"></p>
     14 </div>
     15 
     16 <div contenteditable id="de-DE" lang="de-DE" onfocus="deFocus()">German heute ist ein guter Tag</div>
     17 <textarea id="en-US" lang="en-US" onfocus="enFocus()">Nogoodword today is a nice day</textarea>
     18 
     19 <pre id="test">
     20 <script class="testbody" type="text/javascript">
     21 
     22 function getMisspelledWords(editor) {
     23  return editor.selectionController.getSelection(SpecialPowers.Ci.nsISelectionController.SELECTION_SPELLCHECK).toString();
     24 }
     25 
     26 var elem_de;
     27 var editor_de;
     28 var selcon_de;
     29 var script;
     30 
     31 var { maybeOnSpellCheck } = SpecialPowers.ChromeUtils.importESModule(
     32  "resource://testing-common/AsyncSpellCheckTestHelper.sys.mjs"
     33 );
     34 
     35 /** Test for Bug 1205983 */
     36 SimpleTest.waitForExplicitFinish();
     37 SimpleTest.waitForFocus(async function() {
     38  script = SpecialPowers.loadChromeScript(function() {
     39    /* eslint-env mozilla/chrome-script */
     40    // eslint-disable-next-line mozilla/use-services
     41    var dir = Cc["@mozilla.org/file/directory_service;1"]
     42                .getService(Ci.nsIProperties)
     43                .get("CurWorkD", Ci.nsIFile);
     44    dir.append("tests");
     45    dir.append("editor");
     46    dir.append("spellchecker");
     47    dir.append("tests");
     48 
     49    var hunspell = Cc["@mozilla.org/spellchecker/engine;1"]
     50                     .getService(Ci.mozISpellCheckingEngine);
     51 
     52    // Install de-DE dictionary.
     53    var de_DE = dir.clone();
     54    de_DE.append("de-DE");
     55    hunspell.addDirectory(de_DE);
     56 
     57    addMessageListener("de_DE-exists", () => de_DE.exists());
     58    addMessageListener("destroy", () => hunspell.removeDirectory(de_DE));
     59  });
     60  is(await script.sendQuery("de_DE-exists"), true,
     61     "true expected (de_DE directory should exist)");
     62 
     63  document.getElementById("de-DE").focus();
     64 });
     65 
     66 function deFocus() {
     67  elem_de = document.getElementById("de-DE");
     68 
     69  maybeOnSpellCheck(elem_de, function() {
     70    var editingSession = SpecialPowers.wrap(window).docShell.editingSession;
     71    editor_de = editingSession.getEditorForWindow(window);
     72    selcon_de = editor_de.selectionController;
     73    var sel = selcon_de.getSelection(selcon_de.SELECTION_SPELLCHECK);
     74 
     75    // Check that we spelled in German, so there is only one misspelled word.
     76    is(sel.toString(), "German", "one misspelled word expected: German");
     77 
     78    // Now focus the textarea, which requires English spelling.
     79    document.getElementById("en-US").focus();
     80  });
     81 }
     82 
     83 function enFocus() {
     84  var elem_en = document.getElementById("en-US");
     85  var editor_en =
     86    SpecialPowers.wrap(elem_en)
     87                 .editor;
     88  editor_en.setSpellcheckUserOverride(true);
     89  var inlineSpellChecker = editor_en.getInlineSpellChecker(true);
     90 
     91  maybeOnSpellCheck(elem_en, async function() {
     92    var spellchecker = inlineSpellChecker.spellChecker;
     93    let currentDictionaries = spellchecker.getCurrentDictionaries();
     94    is(currentDictionaries.length, 1, "expected one dictionary");
     95    let currentDictionary = currentDictionaries[0];
     96 
     97    // Check that the English dictionary is loaded and that the spell check has worked.
     98    is(currentDictionary, "en-US", "expected en-US");
     99    is(getMisspelledWords(editor_en), "Nogoodword", "one misspelled word expected: Nogoodword");
    100 
    101    // So far all was boring. The important thing is whether the spell check result
    102    // in the de-DE editor is still the same. After losing focus, no spell check
    103    // updates should take place there.
    104    var sel = selcon_de.getSelection(selcon_de.SELECTION_SPELLCHECK);
    105    is(sel.toString(), "German", "one misspelled word expected: German");
    106 
    107    // Remove the fake de_DE dictionary again.
    108    await script.sendQuery("destroy");
    109 
    110    // Focus again, so the spelling gets updated, but before we need to kill the focus handler.
    111    elem_de.onfocus = null;
    112    elem_de.blur();
    113    elem_de.focus();
    114 
    115    // After removal, the de_DE editor should refresh the spelling with en-US.
    116    maybeOnSpellCheck(elem_de, function() {
    117      var endSel = selcon_de.getSelection(selcon_de.SELECTION_SPELLCHECK);
    118      // eslint-disable-next-line no-useless-concat
    119      is(endSel.toString(), "heute" + "ist" + "ein" + "guter",
    120         "some misspelled words expected: heute ist ein guter");
    121 
    122      // If we don't reset this, we cause massive leaks.
    123      selcon_de = null;
    124      editor_de = null;
    125 
    126      SimpleTest.finish();
    127    });
    128  });
    129 }
    130 
    131 </script>
    132 </pre>
    133 </body>
    134 </html>