jquery/build/runtest/env.js

696 lines
16 KiB
JavaScript

/*
* Simulated browser environment for Rhino
* By John Resig <http://ejohn.org/>
* Copyright 2007 John Resig, under the MIT License
*/
// The window Object
var window = this;
(function(){
// Browser Navigator
window.navigator = {
get userAgent(){
return "Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3";
}
};
var curLocation = (new java.io.File("./")).toURL();
window.__defineSetter__("location", function(url){
var xhr = new XMLHttpRequest();
xhr.open("GET", url);
xhr.onreadystatechange = function(){
curLocation = new java.net.URL( curLocation, url );
window.document = xhr.responseXML;
var event = document.createEvent();
event.initEvent("load");
window.dispatchEvent( event );
};
xhr.send();
});
window.__defineGetter__("location", function(url){
return {
get protocol(){
return curLocation.getProtocol() + ":";
},
get href(){
return curLocation.toString();
},
toString: function(){
return this.href;
}
};
});
// Timers
var timers = [];
window.setTimeout = function(fn, time){
var num;
return num = setInterval(function(){
fn();
clearInterval(num);
}, time);
};
window.setInterval = function(fn, time){
var num = timers.length;
timers[num] = new java.lang.Thread(new java.lang.Runnable({
run: function(){
while (true){
java.lang.Thread.currentThread().sleep(time);
fn();
}
}
}));
timers[num].start();
return num;
};
window.clearInterval = function(num){
if ( timers[num] ) {
timers[num].stop();
delete timers[num];
}
};
// Window Events
var events = [{}];
window.addEventListener = function(type, fn){
if ( !this.uuid || this == window ) {
this.uuid = events.length;
events[this.uuid] = {};
}
if ( !events[this.uuid][type] )
events[this.uuid][type] = [];
if ( events[this.uuid][type].indexOf( fn ) < 0 )
events[this.uuid][type].push( fn );
};
window.removeEventListener = function(type, fn){
if ( !this.uuid || this == window ) {
this.uuid = events.length;
events[this.uuid] = {};
}
if ( !events[this.uuid][type] )
events[this.uuid][type] = [];
events[this.uuid][type] =
events[this.uuid][type].filter(function(f){
return f != fn;
});
};
window.dispatchEvent = function(event){
if ( event.type ) {
if ( this.uuid && events[this.uuid][event.type] ) {
var self = this;
events[this.uuid][event.type].forEach(function(fn){
fn.call( self, event );
});
}
if ( this["on" + event.type] )
this["on" + event.type].call( self, event );
}
};
// DOM Document
window.DOMDocument = function(file){
this._file = file;
this._dom = Packages.javax.xml.parsers.
DocumentBuilderFactory.newInstance()
.newDocumentBuilder().parse(file);
if ( !obj_nodes.containsKey( this._dom ) )
obj_nodes.put( this._dom, this );
};
DOMDocument.prototype = {
createTextNode: function(text){
return makeNode( this._dom.createTextNode(
text.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;")) );
},
createElement: function(name){
return makeNode( this._dom.createElement(name.toLowerCase()) );
},
getElementsByTagName: function(name){
return new DOMNodeList( this._dom.getElementsByTagName(
name.toLowerCase()) );
},
getElementById: function(id){
var elems = this._dom.getElementsByTagName("*");
for ( var i = 0; i < elems.length; i++ ) {
var elem = elems.item(i);
if ( elem.getAttribute("id") == id )
return makeNode(elem);
}
return null;
},
get body(){
return this.getElementsByTagName("body")[0];
},
get documentElement(){
return makeNode( this._dom.getDocumentElement() );
},
get ownerDocument(){
return null;
},
addEventListener: window.addEventListener,
removeEventListener: window.removeEventListener,
dispatchEvent: window.dispatchEvent,
get nodeName() {
return "#document";
},
importNode: function(node, deep){
return makeNode( this._dom.importNode(node._dom, deep) );
},
toString: function(){
return "Document" + (typeof this._file == "string" ?
": " + this._file : "");
},
get innerHTML(){
return this.documentElement.outerHTML;
},
get defaultView(){
return {
getComputedStyle: function(elem){
return {
getPropertyValue: function(prop){
prop = prop.replace(/\-(\w)/g,function(m,c){
return c.toUpperCase();
});
var val = elem.style[prop];
if ( prop == "opacity" && val == "" )
val = "1";
return val;
}
};
}
};
},
createEvent: function(){
return {
type: "",
initEvent: function(type){
this.type = type;
}
};
}
};
function getDocument(node){
return obj_nodes.get(node);
}
// DOM NodeList
window.DOMNodeList = function(list){
this._dom = list;
this.length = list.getLength();
for ( var i = 0; i < this.length; i++ ) {
var node = list.item(i);
this[i] = makeNode( node );
}
};
DOMNodeList.prototype = {
toString: function(){
return "[ " +
Array.prototype.join.call( this, ", " ) + " ]";
},
get outerHTML(){
return Array.prototype.map.call(
this, function(node){return node.outerHTML;}).join('');
}
};
// DOM Node
window.DOMNode = function(node){
this._dom = node;
};
DOMNode.prototype = {
get nodeType(){
return this._dom.getNodeType();
},
get nodeValue(){
return this._dom.getNodeValue();
},
get nodeName() {
return this._dom.getNodeName();
},
cloneNode: function(deep){
return makeNode( this._dom.cloneNode(deep) );
},
get ownerDocument(){
return getDocument( this._dom.ownerDocument );
},
get documentElement(){
return makeNode( this._dom.documentElement );
},
get parentNode() {
return makeNode( this._dom.getParentNode() );
},
get nextSibling() {
return makeNode( this._dom.getNextSibling() );
},
get previousSibling() {
return makeNode( this._dom.getPreviousSibling() );
},
toString: function(){
return '"' + this.nodeValue + '"';
},
get outerHTML(){
return this.nodeValue;
}
};
// DOM Element
window.DOMElement = function(elem){
this._dom = elem;
this.style = {
get opacity(){ return this._opacity; },
set opacity(val){ this._opacity = val + ""; }
};
// Load CSS info
var styles = (this.getAttribute("style") || "").split(/\s*;\s*/);
for ( var i = 0; i < styles.length; i++ ) {
var style = styles[i].split(/\s*:\s*/);
if ( style.length == 2 )
this.style[ style[0] ] = style[1];
}
};
DOMElement.prototype = extend( new DOMNode(), {
get nodeName(){
return this.tagName.toUpperCase();
},
get tagName(){
return this._dom.getTagName();
},
toString: function(){
return "<" + this.tagName + (this.id ? "#" + this.id : "" ) + ">";
},
get outerHTML(){
var ret = "<" + this.tagName, attr = this.attributes;
for ( var i in attr )
ret += " " + i + "='" + attr[i] + "'";
if ( this.childNodes.length || this.nodeName == "SCRIPT" )
ret += ">" + this.childNodes.outerHTML +
"</" + this.tagName + ">";
else
ret += "/>";
return ret;
},
get attributes(){
var attr = {}, attrs = this._dom.getAttributes();
for ( var i = 0; i < attrs.getLength(); i++ )
attr[ attrs.item(i).nodeName ] = attrs.item(i).nodeValue;
return attr;
},
get innerHTML(){
return this.childNodes.outerHTML;
},
set innerHTML(html){
html = html.replace(/<\/?([A-Z]+)/g, function(m){
return m.toLowerCase();
});
var nodes = this.ownerDocument.importNode(
new DOMDocument( new java.io.ByteArrayInputStream(
(new java.lang.String("<wrap>" + html + "</wrap>"))
.getBytes("UTF8"))).documentElement, true).childNodes;
while (this.firstChild)
this.removeChild( this.firstChild );
for ( var i = 0; i < nodes.length; i++ )
this.appendChild( nodes[i] );
},
get textContent(){
return nav(this.childNodes);
function nav(nodes){
var str = "";
for ( var i = 0; i < nodes.length; i++ )
if ( nodes[i].nodeType == 3 )
str += nodes[i].nodeValue;
else if ( nodes[i].nodeType == 1 )
str += nav(nodes[i].childNodes);
return str;
}
},
set textContent(text){
while (this.firstChild)
this.removeChild( this.firstChild );
this.appendChild( this.ownerDocument.createTextNode(text));
},
style: {},
clientHeight: 0,
clientWidth: 0,
offsetHeight: 0,
offsetWidth: 0,
get disabled() {
var val = this.getAttribute("disabled");
return val != "false" && !!val;
},
set disabled(val) { return this.setAttribute("disabled",val); },
get checked() {
var val = this.getAttribute("checked");
return val != "false" && !!val;
},
set checked(val) { return this.setAttribute("checked",val); },
get selected() {
if ( !this._selectDone ) {
this._selectDone = true;
if ( this.nodeName == "OPTION" && !this.parentNode.getAttribute("multiple") ) {
var opt = this.parentNode.getElementsByTagName("option");
if ( this == opt[0] ) {
var select = true;
for ( var i = 1; i < opt.length; i++ )
if ( opt[i].selected ) {
select = false;
break;
}
if ( select )
this.selected = true;
}
}
}
var val = this.getAttribute("selected");
return val != "false" && !!val;
},
set selected(val) { return this.setAttribute("selected",val); },
get className() { return this.getAttribute("class") || ""; },
set className(val) {
return this.setAttribute("class",
val.replace(/(^\s*|\s*$)/g,""));
},
get type() { return this.getAttribute("type") || ""; },
set type(val) { return this.setAttribute("type",val); },
get value() { return this.getAttribute("value") || ""; },
set value(val) { return this.setAttribute("value",val); },
get src() { return this.getAttribute("src") || ""; },
set src(val) { return this.setAttribute("src",val); },
get id() { return this.getAttribute("id") || ""; },
set id(val) { return this.setAttribute("id",val); },
getAttribute: function(name){
return this._dom.hasAttribute(name) ?
new String( this._dom.getAttribute(name) ) :
null;
},
setAttribute: function(name,value){
this._dom.setAttribute(name,value);
},
removeAttribute: function(name){
this._dom.removeAttribute(name);
},
get childNodes(){
return new DOMNodeList( this._dom.getChildNodes() );
},
get firstChild(){
return makeNode( this._dom.getFirstChild() );
},
get lastChild(){
return makeNode( this._dom.getLastChild() );
},
appendChild: function(node){
this._dom.appendChild( node._dom );
},
insertBefore: function(node,before){
this._dom.insertBefore( node._dom, before ? before._dom : before );
},
removeChild: function(node){
this._dom.removeChild( node._dom );
},
getElementsByTagName: DOMDocument.prototype.getElementsByTagName,
addEventListener: window.addEventListener,
removeEventListener: window.removeEventListener,
dispatchEvent: window.dispatchEvent,
click: function(){
var event = document.createEvent();
event.initEvent("click");
this.dispatchEvent(event);
},
submit: function(){
var event = document.createEvent();
event.initEvent("submit");
this.dispatchEvent(event);
},
focus: function(){
var event = document.createEvent();
event.initEvent("focus");
this.dispatchEvent(event);
},
blur: function(){
var event = document.createEvent();
event.initEvent("blur");
this.dispatchEvent(event);
},
get elements(){
return this.getElementsByTagName("*");
},
get contentWindow(){
return this.nodeName == "IFRAME" ? {
document: this.contentDocument
} : null;
},
get contentDocument(){
if ( this.nodeName == "IFRAME" ) {
if ( !this._doc )
this._doc = new DOMDocument(
new java.io.ByteArrayInputStream((new java.lang.String(
"<html><head><title></title></head><body></body></html>"))
.getBytes("UTF8")));
return this._doc;
} else
return null;
}
});
// Helper method for extending one object with another
function extend(a,b) {
for ( var i in b ) {
var g = b.__lookupGetter__(i), s = b.__lookupSetter__(i);
if ( g || s ) {
if ( g )
a.__defineGetter__(i, g);
if ( s )
a.__defineSetter__(i, s);
} else
a[i] = b[i];
}
return a;
}
// Helper method for generating the right
// DOM objects based upon the type
var obj_nodes = new java.util.HashMap();
function makeNode(node){
if ( node ) {
if ( !obj_nodes.containsKey( node ) )
obj_nodes.put( node, node.getNodeType() ==
Packages.org.w3c.dom.Node.ELEMENT_NODE ?
new DOMElement( node ) : new DOMNode( node ) );
return obj_nodes.get(node);
} else
return null;
}
// XMLHttpRequest
// Originally implemented by Yehuda Katz
window.XMLHttpRequest = function(){
this.headers = {};
this.responseHeaders = {};
};
XMLHttpRequest.prototype = {
open: function(method, url, async, user, password){
this.readyState = 1;
if (async)
this.async = true;
this.method = method || "GET";
this.url = url;
this.onreadystatechange();
},
setRequestHeader: function(header, value){
this.headers[header] = value;
},
getResponseHeader: function(header){ },
send: function(data){
var self = this;
function makeRequest(){
var url = new java.net.URL(curLocation, self.url);
if ( url.getProtocol() == "file" ) {
if ( self.method == "PUT" ) {
var out = new java.io.FileWriter(
new java.io.File( new java.net.URI( url.toString() ) ) ),
text = new java.lang.String( data || "" );
out.write( text, 0, text.length() );
out.flush();
out.close();
} else if ( self.method == "DELETE" ) {
var file = new java.io.File( new java.net.URI( url.toString() ) );
file["delete"]();
} else {
var connection = url.openConnection();
connection.connect();
handleResponse();
}
} else {
var connection = url.openConnection();
connection.setRequestMethod( self.method );
// Add headers to Java connection
for (var header in self.headers)
connection.addRequestProperty(header, self.headers[header]);
connection.connect();
// Stick the response headers into responseHeaders
for (var i = 0; ; i++) {
var headerName = connection.getHeaderFieldKey(i);
var headerValue = connection.getHeaderField(i);
if (!headerName && !headerValue) break;
if (headerName)
self.responseHeaders[headerName] = headerValue;
}
handleResponse();
}
function handleResponse(){
self.readyState = 4;
self.status = parseInt(connection.responseCode) || undefined;
self.statusText = connection.responseMessage || "";
var stream = new java.io.InputStreamReader(connection.getInputStream()),
buffer = new java.io.BufferedReader(stream), line;
while ((line = buffer.readLine()) != null)
self.responseText += line;
self.responseXML = null;
if ( self.responseText.match(/^\s*</) ) {
try {
self.responseXML = new DOMDocument(
new java.io.ByteArrayInputStream(
(new java.lang.String(
self.responseText)).getBytes("UTF8")));
} catch(e) {}
}
}
self.onreadystatechange();
}
if (this.async)
(new java.lang.Thread(new java.lang.Runnable({
run: makeRequest
}))).start();
else
makeRequest();
},
abort: function(){},
onreadystatechange: function(){},
getResponseHeader: function(header){
if (this.readyState < 3)
throw new Error("INVALID_STATE_ERR");
else {
var returnedHeaders = [];
for (var rHeader in this.responseHeaders) {
if (rHeader.match(new Regexp(header, "i")))
returnedHeaders.push(this.responseHeaders[rHeader]);
}
if (returnedHeaders.length)
return returnedHeaders.join(", ");
}
return null;
},
getAllResponseHeaders: function(header){
if (this.readyState < 3)
throw new Error("INVALID_STATE_ERR");
else {
var returnedHeaders = [];
for (var header in this.responseHeaders)
returnedHeaders.push( header + ": " + this.responseHeaders[header] );
return returnedHeaders.join("\r\n");
}
},
async: true,
readyState: 0,
responseText: "",
status: 0
};
})();