test_bug1272623.html

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<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=1272623

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  <meta charset="utf-8">

  <title>Test for Bug 1272623</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <script src="/tests/SimpleTest/EventUtils.js"></script>

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

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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1272623">Mozilla Bug 1272623</a>

<p id="display"></p>

<div id="content" style="display: none">

</div>

<pre id="test">

  <div id="area" contenteditable="true"><b style="font-weight:normal;">testing <span id="misspelled">spellechek</span></b></div>

  <div id="area2" contenteditable="true">testing <span id="misspelled2" style="font-weight:bold;">spellechek</span></div>

</pre>

<script>

/** Test for Bug 1272623 */

  var maybeOnSpellCheck;

  async function performCorrection(misspelled, area) {

    synthesizeMouseAtCenter($(misspelled), {}, window);

    await new Promise(resolve => maybeOnSpellCheck($(area), resolve));

    synthesizeMouseAtCenter($(misspelled), {type: 'contextmenu'}, window);

    // Perform the spelling correction

    let mm = SpecialPowers.loadChromeScript(function() {

      /* eslint-env mozilla/chrome-script */

      const {BrowserTestUtils} = ChromeUtils.importESModule(

        "resource://testing-common/BrowserTestUtils.sys.mjs"

);

      // Chrome scripts are run with synchronous messages, so make sure we're completely

      // decoupled from the content process before doing this work.

      Cu.dispatch(async function() {

        let chromeWin = Services.ww.activeWindow;

        let contextMenu = chromeWin.document.getElementById("contentAreaContextMenu");

        let suggestion = contextMenu.querySelector(".spell-suggestion");

        if (!suggestion) {

          await BrowserTestUtils.waitForMutationCondition(

            contextMenu,

            { childList: true },

            () => contextMenu.querySelector(".spell-suggestion")

);

          suggestion = contextMenu.querySelector(".spell-suggestion");

        suggestion.doCommand();

        contextMenu.hidePopup();

        sendAsyncMessage("spellingCorrected");

});

});

    info("Loaded chrome script");

    await new Promise(resolve => mm.addMessageListener('spellingCorrected', resolve));

  add_task(async function() {

    maybeOnSpellCheck = SpecialPowers.ChromeUtils.importESModule(

      "resource://testing-common/AsyncSpellCheckTestHelper.sys.mjs"

    ).maybeOnSpellCheck;

    // Wait for the page to be ready

    await new Promise(resolve => SimpleTest.waitForFocus(() => SimpleTest.executeSoon(resolve), window));

    // Check that <b> tags aren't inserted inside of other <b> tags when it would change the style

    await performCorrection('misspelled', 'area');

    is($('area').innerHTML, "<b style=\"font-weight:normal;\">testing <span id=\"misspelled\">spellcheck</span></b>");

    is($('area').textContent, 'testing spellcheck', "Spelling corrected properly");

    // Check that nodes aren't removed when the entire text inside of them is spelling-corrected

    await performCorrection('misspelled2', 'area2');

    is($('area2').innerHTML, "testing <span id=\"misspelled2\" style=\"font-weight:bold;\">spellcheck</span>");

    is($('area2').textContent, 'testing spellcheck', "Spelling corrected properly");

});

</script>

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