test_docl10n.html - mozsearch

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<!DOCTYPE HTML>

<html>

<head>

  <meta charset="utf-8">

  <title>Test DocumentL10n in HTML environment</title>

  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

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

  <link rel="localization" href="crashreporter/aboutcrashes.ftl"/>

  <script>

  "use strict";

  SimpleTest.waitForExplicitFinish();

  is(document.l10n.ready && document.l10n.ready.then !== undefined, true,

    "document.l10n.ready exists and is a Promise");

  (async function() {

    await document.l10n.ready;

    const desc = document.getElementById("main-desc");

    is(!!desc.textContent.length, true, "initial localization is applied");

    const msg = await document.l10n.formatValue("id-heading");

    is(!!msg.length, true, "value is formatted manually");

    const label = document.getElementById("label1");

    let l10nArgs = document.l10n.getAttributes(label);

    is(l10nArgs.id, null, "id is null if not set");

    SimpleTest.doesThrow(

      () => {

        const bad = {};

        bad.bad = bad;

        document.l10n.setAttributes(label, "date-crashed-heading", bad);

},

      "an error is thrown for invalid args",

);

    l10nArgs = document.l10n.getAttributes(label);

    is(l10nArgs.id, null, "id is not set if args are invalid");

    document.l10n.setAttributes(

      label,

      "date-crashed-heading",

        name: "John",

);

    ok(document.hasPendingL10nMutations, "Should have pending mutations");

    l10nArgs = document.l10n.getAttributes(label);

    is(l10nArgs.id, "date-crashed-heading", "id is set by setAttributes");

    is(l10nArgs.args.name, "John", "args are set by setAttributes");

    // Test for mutations applied.

    document.addEventListener("L10nMutationsFinished", function() {

      ok(!!label.textContent.length, "Should've applied translation");

      ok(!document.hasPendingL10nMutations, "Should have no more pending mutations");

      SimpleTest.finish();

    }, { once: true });

  })();

  </script>

</head>

<body>

  <h1 id="main-desc" data-l10n-id="crash-reports-title"></h1>

  <p id="label1"></p>

</body>

</html>