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https://gitlab.winehq.org/wine/wine-gecko.git
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108 lines
4.3 KiB
HTML
108 lines
4.3 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
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<!--
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Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/
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-->
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<!--
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This test verifies that we reconstruct frames as necessary, after content
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(including whitespace & spans) is dynamically inserted as a child of a
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flexbox. (Note that in cases where we know the whitespace is going to be
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dropped, we don't bother reconstructing frames. This test is to be sure we
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aren't overzealous with that optimization.)
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-->
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<html xmlns="http://www.w3.org/1999/xhtml"
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class="reftest-wait">
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<head>
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<style>
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body {
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font-size: 10px;
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}
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span.inserted {
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background: teal; /* To make inserted span elements stand out. */
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}
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div.flexbox {
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border: 1px dashed blue;
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width: 300px;
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display: flex;
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justify-content: space-around;
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margin-bottom: 1px;
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white-space: pre;
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}
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</style>
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<script>
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function insertNodeAtPosnInElem(aNodeToInsert, aPosn, aParentId) {
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var parent = document.getElementById(aParentId);
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var insertBeforeTarget = parent.firstChild;
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for (var i = 0; i < aPosn; i++) {
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insertBeforeTarget = insertBeforeTarget.nextSibling;
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}
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parent.insertBefore(aNodeToInsert, insertBeforeTarget);
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}
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function createSpanElem() {
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var span = document.createElement("span");
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span.setAttribute("class", "inserted");
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span.appendChild(document.createTextNode("[NewSpan]"));
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return span;
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}
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function tweak() {
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// Inserting span, on either side of existing content
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// --------------------------------------------------
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insertNodeAtPosnInElem(createSpanElem(), 0, "f0");
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insertNodeAtPosnInElem(createSpanElem(), 1, "f1");
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// Inserting span and whitespace, before existing content
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// ------------------------------------------------------
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insertNodeAtPosnInElem(document.createTextNode(" "), 0, "f2");
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insertNodeAtPosnInElem(createSpanElem(), 0, "f2");
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insertNodeAtPosnInElem(createSpanElem(), 0, "f3");
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insertNodeAtPosnInElem(document.createTextNode(" "), 0, "f3");
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// Inserting span and whitespace, after existing content
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// -----------------------------------------------------
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insertNodeAtPosnInElem(document.createTextNode(" "), 1, "f4");
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insertNodeAtPosnInElem(createSpanElem(), 1, "f4");
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insertNodeAtPosnInElem(createSpanElem(), 1, "f5");
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insertNodeAtPosnInElem(document.createTextNode(" "), 1, "f5");
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// Inserting span and text, before existing content
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// ------------------------------------------------
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insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 0, "f6");
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insertNodeAtPosnInElem(createSpanElem(), 0, "f6");
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insertNodeAtPosnInElem(createSpanElem(), 0, "f7");
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insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 0, "f7");
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// Inserting span and text, after existing content
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// -----------------------------------------------
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insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 1, "f8");
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insertNodeAtPosnInElem(createSpanElem(), 1, "f8");
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insertNodeAtPosnInElem(createSpanElem(), 1, "f9");
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insertNodeAtPosnInElem(document.createTextNode("[NewText]"), 1, "f9");
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document.documentElement.removeAttribute("class");
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}
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window.addEventListener("MozReftestInvalidate", tweak, false);
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</script>
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</head>
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<body>
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<div class="flexbox" id="f0"><span>[OldText]</span></div>
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<div class="flexbox" id="f1"><span>[OldText]</span></div>
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<div class="flexbox" id="f2"><span>[OldText]</span></div>
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<div class="flexbox" id="f3"><span>[OldText]</span></div>
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<div class="flexbox" id="f4"><span>[OldText]</span></div>
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<div class="flexbox" id="f5"><span>[OldText]</span></div>
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<div class="flexbox" id="f6"><span>[OldText]</span></div>
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<div class="flexbox" id="f7"><span>[OldText]</span></div>
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<div class="flexbox" id="f8"><span>[OldText]</span></div>
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<div class="flexbox" id="f9"><span>[OldText]</span></div>
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</body>
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</html>
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