Merge pull request #3800 from reppners/node

+ added missing typings to node path module including tests

node/node-tests.ts

@@ -11,6 +11,7 @@ import http = require("http");
 import net = require("net");
 import dgram = require("dgram");
 import querystring = require('querystring');
+import path = require("path");
 
 assert(1 + 1 - 2 === 0, "The universe isn't how it should.");
 
@@ -186,3 +187,142 @@ console.log(escaped);
 var unescaped: string = querystring.unescape(escaped);
 console.log(unescaped); 
 // http://example.com/product/abcde.html
+
+////////////////////////////////////////////////////
+/// path tests : http://nodejs.org/api/path.html
+////////////////////////////////////////////////////
+
+module path_tests {
+
+    path.normalize('/foo/bar//baz/asdf/quux/..');
+
+    path.join('/foo', 'bar', 'baz/asdf', 'quux', '..');
+    // returns
+    //'/foo/bar/baz/asdf'
+
+    try {
+        path.join('foo', {}, 'bar');
+    }
+    catch(error) {
+
+    }
+
+    path.resolve('foo/bar', '/tmp/file/', '..', 'a/../subfile');
+    //Is similar to:
+    //
+    //cd foo/bar
+    //cd /tmp/file/
+    //cd ..
+    //    cd a/../subfile
+    //pwd
+
+    path.resolve('/foo/bar', './baz')
+    // returns
+    //    '/foo/bar/baz'
+
+    path.resolve('/foo/bar', '/tmp/file/')
+    // returns
+    //    '/tmp/file'
+
+    path.resolve('wwwroot', 'static_files/png/', '../gif/image.gif')
+    // if currently in /home/myself/node, it returns
+    //    '/home/myself/node/wwwroot/static_files/gif/image.gif'
+
+    path.isAbsolute('/foo/bar') // true
+    path.isAbsolute('/baz/..')  // true
+    path.isAbsolute('qux/')     // false
+    path.isAbsolute('.')        // false
+
+    path.isAbsolute('//server')  // true
+    path.isAbsolute('C:/foo/..') // true
+    path.isAbsolute('bar\\baz')   // false
+    path.isAbsolute('.')         // false
+
+    path.relative('C:\\orandea\\test\\aaa', 'C:\\orandea\\impl\\bbb')
+// returns
+//    '..\\..\\impl\\bbb'
+
+    path.relative('/data/orandea/test/aaa', '/data/orandea/impl/bbb')
+// returns
+//    '../../impl/bbb'
+
+    path.dirname('/foo/bar/baz/asdf/quux')
+// returns
+//    '/foo/bar/baz/asdf'
+
+    path.basename('/foo/bar/baz/asdf/quux.html')
+// returns
+//    'quux.html'
+
+    path.basename('/foo/bar/baz/asdf/quux.html', '.html')
+// returns
+//    'quux'
+
+    path.extname('index.html')
+// returns
+//    '.html'
+
+    path.extname('index.coffee.md')
+// returns
+//    '.md'
+
+    path.extname('index.')
+// returns
+//    '.'
+
+    path.extname('index')
+// returns
+//    ''
+
+    'foo/bar/baz'.split(path.sep)
+// returns
+//        ['foo', 'bar', 'baz']
+
+    'foo\\bar\\baz'.split(path.sep)
+// returns
+//        ['foo', 'bar', 'baz']
+
+    console.log(process.env.PATH)
+// '/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin'
+
+    process.env.PATH.split(path.delimiter)
+// returns
+//        ['/usr/bin', '/bin', '/usr/sbin', '/sbin', '/usr/local/bin']
+
+    console.log(process.env.PATH)
+// 'C:\Windows\system32;C:\Windows;C:\Program Files\nodejs\'
+
+    process.env.PATH.split(path.delimiter)
+// returns
+//        ['C:\Windows\system32', 'C:\Windows', 'C:\Program Files\nodejs\']
+
+    path.parse('/home/user/dir/file.txt')
+// returns
+//    {
+//        root : "/",
+//        dir : "/home/user/dir",
+//        base : "file.txt",
+//        ext : ".txt",
+//        name : "file"
+//    }
+
+    path.parse('C:\\path\\dir\\index.html')
+// returns
+//    {
+//        root : "C:\",
+//        dir : "C:\path\dir",
+//        base : "index.html",
+//        ext : ".html",
+//        name : "index"
+//    }
+
+    path.format({
+        root : "/",
+        dir : "/home/user/dir",
+        base : "file.txt",
+        ext : ".txt",
+        name : "file"
+    });
+// returns
+//    '/home/user/dir/file.txt'
+}

node/node.d.ts

@@ -1000,14 +1000,27 @@ declare module "fs" {
 }
 
 declare module "path" {
+
+    export interface ParsedPath {
+        root: string;
+        dir: string;
+        base: string;
+        ext: string;
+        name: string;
+    }
+
     export function normalize(p: string): string;
     export function join(...paths: any[]): string;
     export function resolve(...pathSegments: any[]): string;
+    export function isAbsolute(p: string): boolean;
     export function relative(from: string, to: string): string;
     export function dirname(p: string): string;
     export function basename(p: string, ext?: string): string;
     export function extname(p: string): string;
     export var sep: string;
+    export var delimiter: string;
+    export function parse(p: string): ParsedPath;
+    export function format(pP: ParsedPath): string;
 }
 
 declare module "string_decoder" {