mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-31 22:25:30 +00:00
103 lines
2.6 KiB
JavaScript
103 lines
2.6 KiB
JavaScript
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
var count = 0;
|
|
|
|
function trace(msg)
|
|
{
|
|
dump("test " + msg + " (" + count + ")\n");
|
|
}
|
|
|
|
function findBody(node)
|
|
{
|
|
var children = node.childNodes;
|
|
var length = children.length;
|
|
var child = null;
|
|
var count = 0;
|
|
while (count < length) {
|
|
child = children[count];
|
|
if (child.tagName == "BODY") {
|
|
return child;
|
|
}
|
|
var body = findBody(child);
|
|
if (null != body) {
|
|
return body;
|
|
}
|
|
count++;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
function AppendTest(parent, kidTag, grandKidTag, empty, asWeGo)
|
|
{
|
|
trace("enter [" + kidTag + "," + (grandKidTag?grandKidTag:"") + "]");
|
|
var kid = document.createElement(kidTag);
|
|
if (asWeGo) {
|
|
parent.insertBefore(kid, null);
|
|
}
|
|
if (null != grandKidTag) {
|
|
var grandKid = document.createElement(grandKidTag);
|
|
if (empty) {
|
|
kid.insertBefore(grandKid, null);
|
|
}
|
|
else {
|
|
if (asWeGo) {
|
|
kid.insertBefore(grandKid, null);
|
|
}
|
|
var text = document.createTextNode("inner text");
|
|
grandKid.insertBefore(text, null);
|
|
if (!asWeGo) {
|
|
kid.insertBefore(grandKid, null);
|
|
}
|
|
}
|
|
}
|
|
if (!asWeGo) {
|
|
parent.insertBefore(kid, null);
|
|
}
|
|
trace("exit [" + kidTag + "," + (grandKidTag?grandKidTag:"") + "]");
|
|
count++;
|
|
}
|
|
|
|
// Append empty block to a X
|
|
function RunTests(parent, asWeGo)
|
|
{
|
|
// Append empty block to a X
|
|
AppendTest(parent, "P", null, true, asWeGo);
|
|
|
|
// Append empty inline to a X
|
|
AppendTest(parent, "I", null, true, asWeGo);
|
|
|
|
// Append non-empty block to a X
|
|
AppendTest(parent, "P", "P", false, asWeGo);
|
|
AppendTest(parent, "P", "I", false, asWeGo);
|
|
|
|
// Append non-empty inline to a X
|
|
AppendTest(parent, "I", "P", false, asWeGo);
|
|
AppendTest(parent, "I", "TT", false, asWeGo);
|
|
}
|
|
|
|
var body = findBody(document.documentElement);
|
|
|
|
RunTests(body, false);
|
|
RunTests(body, true);
|
|
|
|
var inline = document.createElement("SPAN");
|
|
body.insertBefore(inline, null);
|
|
RunTests(inline, false);
|
|
RunTests(inline, true);
|