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swdyh/resolve_path_test.html

Created December 4, 2008 00:32
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resolve_path_test.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<link rel="stylesheet" href="testsuite.css" type="text/css" media="screen" />
<script>
// http://docs.jquery.com/QUnit
// resolve_path_xml
// http://twitter.com/nanto_vi/status/1035852999
// resolve_path_js
// http://d.hatena.ne.jp/Constellation/20081203/1228294417
var resolve_path_xml = function(path, base) {
const XHTML_NS = "http://www.w3.org/1999/xhtml"
const XML_NS = "http://www.w3.org/XML/1998/namespace"
var a = document.createElementNS(XHTML_NS, 'a')
a.setAttributeNS(XML_NS, 'xml:base', base)
a.href = path
return a.href
}
var resolve_path_js = function(path, base){
base || (base = document.location.href);
var pathname = new pathName(base);
pathname.parse(path);
return pathname.absolute;
}
// need to be an absolute path.
var pathName = function(str){
this.path = str;
this.top = str.match(pathName.reg)[0];
this.list = str.replace(this.top, "").split('/');
}
pathName.reg = /^https?:\/\/[^\/]+\//;
pathName.prototype = {
get current(){
var len = this.list.length;
return len? this.list[len-1] : "";
},
get absolute(){
return this.top + this.list.join('/');
},
child: function(name){
this.list.push(name);
},
parent: function(){
this.list.pop();
},
root: function(){
this.list = [""];
},
parse: function(path){
var list = path.split('/');
var len = list.length - 1;
list && list.forEach(function(phase, index){
if(index == 0 && phase == '') return this.root();
var p1 = phase[0];
if(p1 == '.'){
var p = phase[1];
if(!p){
return (!this.current == "" && this.child(""));
} else if(p == '.'){
this.parent();
this.parent();
if(!(index == len))this.child("");
}
} else {
this.parent();
this.child(phase);
if(!(index == len))this.child("");
return;
}
}, this);
}
}
</script>
<script>
var test_case = [
{
base: 'http://d.hatena.ne.jp/Constellation/',
path: './hogehoge/foobar/',
expect: 'http://d.hatena.ne.jp/Constellation/hogehoge/foobar/',
},
{
base: 'http://d.hatena.ne.jp/Constellation',
path: './hogehoge/foobar/',
// expect: 'http://d.hatena.ne.jp/Constellation/hogehoge/foobar/',
expect: 'http://d.hatena.ne.jp/hogehoge/foobar/',
},
{
base: 'http://d.hatena.ne.jp/Constellation/',
path: 'hogehoge/foobar/',
expect: 'http://d.hatena.ne.jp/Constellation/hogehoge/foobar/',
},
{
base: 'http://d.hatena.ne.jp/Constellation',
path: 'hogehoge/foobar/',
expect: 'http://d.hatena.ne.jp/hogehoge/foobar/',
},
{
base: 'http://d.hatena.ne.jp/Constellation/',
path: '/hogehoge/.././foobar',
expect: 'http://d.hatena.ne.jp/foobar',
},
{
base: 'http://d.hatena.ne.jp/Constellation',
path: '/hogehoge/.././foobar',
expect: 'http://d.hatena.ne.jp/foobar',
},
{
base: 'http://ido.nu/kuma/',
path: '?page=2',
expect: 'http://ido.nu/kuma/?page=2',
},
{
base: 'http://diary.jp.aol.com/juicyfruits/',
path: '/applet/juicyfruits/archive?b=10',
expect: 'http://diary.jp.aol.com/applet/juicyfruits/archive?b=10',
},
{
base: 'http://diary.jp.aol.com/applet/juicyfruits/archive?b=10',
path: './archive?b=20',
expect: 'http://diary.jp.aol.com/applet/juicyfruits/archive?b=20',
},
/*
{
base: '',
path: '',
expect: '',
},
*/
]
$(document).ready(function(){
module("resolve_path_js");
test("resolve_path", function() {
test_case.forEach(function(i) {
equals(resolve_path_js(i['path'], i['base']), i['expect'])
})
})
module("resolve_path_xml");
test("resolve_path", function() {
test_case.forEach(function(i) {
equals(resolve_path_xml(i['path'], i['base']), i['expect'])
})
})
});
</script>
</head>
<body>
<script type="text/javascript" src="testrunner.js"></script>
<h1>QUnit example</h1>
<h2 id="banner"></h2>
<h2 id="userAgent"></h2>
<ol id="tests"></ol>
<div id="main"></div>
</body>
</html>
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