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+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<!--
+ This test verifies that we reconstruct frames as necessary, after content
+ (including whitespace & text) is dynamically inserted as a child of a
+ flexbox. (Note that in cases where we know the whitespace is going to be
+ dropped, we don't bother reconstructing frames. This test is to be sure we
+ aren't overzealous with that optimization.)
+-->
+<html xmlns="http://www.w3.org/1999/xhtml"
+ class="reftest-wait">
+ <head>
+ <style>
+ body { font-size: 10px; }
+
+ 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 tweak() {
+ // Just inserting whitespace
+ // -------------------------
+ insertNodeAtPosnInElem(document.createTextNode(" "), 0, "f0");
+ insertNodeAtPosnInElem(document.createTextNode(" "), 1, "f1");
+
+ // Inserting text or text with whitespace
+ // --------------------------------------
+ insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 0, "f2");
+ insertNodeAtPosnInElem(document.createTextNode("[NewText] "), 0, "f3");
+ insertNodeAtPosnInElem(document.createTextNode(" [NewText]"), 0, "f4");
+ insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 1, "f5");
+ insertNodeAtPosnInElem(document.createTextNode("[NewText] "), 1, "f6");
+ insertNodeAtPosnInElem(document.createTextNode(" [NewText]"), 1, "f7");
+
+ // Same as the whitespace cases immediately above, but now with separate
+ // text nodes for the whitespace vs. the text
+ insertNodeAtPosnInElem(document.createTextNode(" "), 0, "f8");
+ insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 0, "f8");
+
+ insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 0, "f9");
+ insertNodeAtPosnInElem(document.createTextNode(" "), 0, "f9");
+
+ insertNodeAtPosnInElem(document.createTextNode(" "), 1, "f10");
+ insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 1, "f10");
+
+ insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 1, "f11");
+ insertNodeAtPosnInElem(document.createTextNode(" "), 1, "f11");
+
+ document.documentElement.removeAttribute("class");
+ }
+
+ window.addEventListener("MozReftestInvalidate", tweak, false);
+ </script>
+ </head>
+ <body>
+ <div class="flexbox" id="f0"><span>[OldText]</span></div>
+ <div class="flexbox" id="f1"><span>[OldText]</span></div>
+ <div class="flexbox" id="f2"><span>[OldText]</span></div>
+ <div class="flexbox" id="f3"><span>[OldText]</span></div>
+ <div class="flexbox" id="f4"><span>[OldText]</span></div>
+ <div class="flexbox" id="f5"><span>[OldText]</span></div>
+ <div class="flexbox" id="f6"><span>[OldText]</span></div>
+ <div class="flexbox" id="f7"><span>[OldText]</span></div>
+ <div class="flexbox" id="f8"><span>[OldText]</span></div>
+ <div class="flexbox" id="f9"><span>[OldText]</span></div>
+ <div class="flexbox" id="f10"><span>[OldText]</span></div>
+ <div class="flexbox" id="f11"><span>[OldText]</span></div>
+ </body>
+</html>