test_preserving_metadata_between_reloads.html

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<!DOCTYPE HTML>

<html>

<head>

  <meta charset="utf-8">

  <title>Test preserving metadata between page reloads</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>

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

<div id="content">

  <iframe id="test-frame" width="800px" height="600px" srcdoc='

        <html>

          <body>

            <h3>Bug 1635224: Preserve mLastValueChangeWasInteractive between reloads</h3>

            <div>

              <form>

                <textarea id="maxlen-textarea" maxlength="2" rows="2" cols="10"></textarea><br/>

                <input id="maxlen-inputtext" type="text" maxlength="2"><br/>

                <textarea id="minlen-textarea" minlength="8" rows="2" cols="10"></textarea><br/>

                <input id="minlen-inputtext" type="text" minlength="8"><br/>

              </form>

            </div>

          </body>

        </html>

'></iframe>

</div>

<pre id="test">

<script>

  SimpleTest.waitForExplicitFinish()

  const Ci = SpecialPowers.Ci;

  const str = "aaaaa";

  function afterLoad() {

    SimpleTest.waitForFocus(async function () {

      await SpecialPowers.pushPrefEnv({"set": [["editor.truncate_user_pastes", false]]});

      var iframeDoc = $("test-frame").contentDocument;

      var src = iframeDoc.getElementById("src");

      function test(fieldId, callback) {

        var field = iframeDoc.getElementById(fieldId);

        field.focus();

        SimpleTest.waitForClipboard(str,

          function () {

            SpecialPowers.Cc["@mozilla.org/widget/clipboardhelper;1"]

              .getService(Ci.nsIClipboardHelper)

              .copyString(str);

},

          function () {

            synthesizeKey("v", { accelKey: true });

            is(field.value, "aaaaa", "the value of " + fieldId + " was entered correctly");

            is(field.checkValidity(), false, "the validity of " + fieldId + " should be false");

            $("test-frame").contentWindow.location.reload();

            is(field.value, "aaaaa", "the value of " + fieldId + " persisted correctly");

            is(field.checkValidity(), false, "the validity of " + fieldId + " should be false after reload");

            callback();

},

          function () {

            ok(false, "Failed to copy the string");

            SimpleTest.finish();

);

      function runNextTest() {

        if (fieldIds.length) {

          var currentFieldId = fieldIds.shift();

          test(currentFieldId, runNextTest);

        } else {

          SimpleTest.finish();

      var fieldIds = ["maxlen-textarea", "maxlen-inputtext", "minlen-textarea", "minlen-inputtext"];

      runNextTest();

});

  addLoadEvent(afterLoad);

</script>

</pre>

</body>

</html>