зеркало из https://github.com/mozilla/gecko-dev.git
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kipp%netscape.com
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Коммит
e88d265480
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<HTML>
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<HEAD>
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<STYLE>
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DIV { border: 2px solid khaki; }
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DIV.outer { border: 5px dotted purple; padding: 5px; }
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</STYLE>
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<SCRIPT SRC=TestInline.js>
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</SCRIPT>
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</HEAD>
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<BODY onload="runTest();">
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This test uses the DOM to exercise incremental reflow for inline frames.
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In particular, the test attempts to exercise all of the code paths for
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appending, inserting and removing frames from an inline frame. See
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TestInline.js for the source to the test.<BR>
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<DIV ID=outer><B ID=it></B></DIV>
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</BODY>
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</HTML>
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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function makeInline()
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{
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var image = document.createElement("IMG");
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image.setAttribute("SRC", "bluedot.gif");
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image.setAttribute("WIDTH", "100");
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image.setAttribute("HEIGHT", "40");
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image.setAttribute("BORDER", "2");
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return image;
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}
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function makeBlock()
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{
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var block = document.createElement("DIV");
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var text = document.createTextNode("Block Text");
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block.appendChild(text);
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return block;
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}
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function appendInline()
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{
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var i = makeInline();
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var it = document.getElementById("it");
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it.appendChild(i);
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}
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function insertInline(index)
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{
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var i = makeInline();
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var it = document.getElementById("it");
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var kids = it.childNodes;
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if ((index < 0) || (index > kids.length)) index = 0;
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var before = kids[index];
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it.insertBefore(i, before);
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}
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function appendBlock()
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{
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var b = makeBlock();
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var it = document.getElementById("it");
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it.appendChild(b);
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}
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function insertBlock(index)
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{
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var b = makeBlock();
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var it = document.getElementById("it");
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var kids = it.childNodes;
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if ((index < 0) || (index > kids.length)) index = 0;
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var before = kids[index];
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it.insertBefore(b, before);
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}
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function removeAllChildren()
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{
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var it = document.getElementById("it");
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var kids = it.childNodes;
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var n = kids.length;
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for (i = 0; i < n; i++) {
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it.removeChild(kids[0]);
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}
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}
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function testAppend()
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{
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appendInline(); // case 3
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appendBlock(); // case 2
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appendInline(); // case 3
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appendBlock(); // case 1
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appendBlock(); // case 1
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appendInline(); // case 3
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}
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function testInsert()
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{
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// first test inserting inlines
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insertInline(0); // case 1
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insertInline(3); // case 2
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insertInline(7); // case 3
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insertInline(8); // case 4
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// test inserting blocks
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insertBlock(0); // case 2
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insertBlock(1); // case 3
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insertInline(0);
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insertInline(0);
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insertInline(11);
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insertBlock(13); // case 4
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insertInline(0);
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insertInline(0);
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insertBlock(2); // case 5
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// Remove all the children before doing block case 1
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if (false) {
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removeAllChildren();
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appendInline();
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insertBlock(0); // case 1
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removeAllChildren();
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appendInline();
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appendInline();
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insertBlock(1); // case 6
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}
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}
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function testRemove()
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{
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}
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function runTest()
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{
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testAppend();
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testInsert();
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testRemove();
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}
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