flexbox-dyn-insertEmptySpan-1.xhtml

Enable keyboard shortcuts

<?xml version="1.0" encoding="UTF-8"?>

<!--

     Any copyright is dedicated to the Public Domain.

     http://creativecommons.org/publicdomain/zero/1.0/

-->

<!--

     This test is a variant of flexbox-dyn-insertAroundText-3.xhtml with the

     inserted spans being empty & having padding. This triggered invalidation

     issues with an older work-in-progress patch, so I'm adding this reftest to

     track that issue & prevent it from regressing.

-->

<html xmlns="http://www.w3.org/1999/xhtml"

      class="reftest-wait">

  <head>

    <style>

      body { font-size: 10px; }

      <!-- to make inserted span elements stand out -->

      span {

        background: teal;

        padding: 3px;

      div.flexbox {

        border: 1px dashed blue;

        width: 300px;

        display: flex;

        justify-content: space-around;

        margin-bottom: 1px;

        white-space: pre;

    </style>

    <script>

      function insertNodeAtPosnInElem(aNodeToInsert, aPosn, aParentId) {

        var parent = document.getElementById(aParentId);

        var insertBeforeTarget = parent.firstChild;

        for (var i = 0; i &lt; aPosn; i++) {

          insertBeforeTarget = insertBeforeTarget.nextSibling;

        parent.insertBefore(aNodeToInsert, insertBeforeTarget);

      function createSpanElem() {

        return document.createElement("span");

      function tweak() {

        // Inserting span, on either side of existing content

        // --------------------------------------------------

        insertNodeAtPosnInElem(createSpanElem(), 0, "f0");

        insertNodeAtPosnInElem(createSpanElem(), 1, "f1");

        // Inserting span and whitespace, before existing content

        // ------------------------------------------------------

        insertNodeAtPosnInElem(document.createTextNode("  "), 0, "f2");

        insertNodeAtPosnInElem(createSpanElem(),              0, "f2");

        insertNodeAtPosnInElem(createSpanElem(),              0, "f3");

        insertNodeAtPosnInElem(document.createTextNode("  "), 0, "f3");

        // Inserting span and whitespace, after existing content

        // -----------------------------------------------------

        insertNodeAtPosnInElem(document.createTextNode("  "), 1, "f4");

        insertNodeAtPosnInElem(createSpanElem(),              1, "f4");

        insertNodeAtPosnInElem(createSpanElem(),              1, "f5");

        insertNodeAtPosnInElem(document.createTextNode("  "), 1, "f5");

        // Inserting span and text, before existing content

        // ------------------------------------------------

        insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 0, "f6");

        insertNodeAtPosnInElem(createSpanElem(),                     0, "f6");

        insertNodeAtPosnInElem(createSpanElem(),                     0, "f7");

        insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 0, "f7");

        // Inserting span and text, after existing content

        // -----------------------------------------------

        insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 1, "f8");

        insertNodeAtPosnInElem(createSpanElem(),                     1, "f8");

        insertNodeAtPosnInElem(createSpanElem(),                     1, "f9");

        insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 1, "f9");

        document.documentElement.removeAttribute("class");

      window.addEventListener("MozReftestInvalidate", tweak, false);

    </script>

  </head>

  <body>

    <div class="flexbox" id="f0">[orig]</div>

    <div class="flexbox" id="f1">[orig]</div>

    <div class="flexbox" id="f2">[orig]</div>

    <div class="flexbox" id="f3">[orig]</div>

    <div class="flexbox" id="f4">[orig]</div>

    <div class="flexbox" id="f5">[orig]</div>

    <div class="flexbox" id="f6">[orig]</div>

    <div class="flexbox" id="f7">[orig]</div>

    <div class="flexbox" id="f8">[orig]</div>

    <div class="flexbox" id="f9">[orig]</div>

  </body>

</html>