From 4761d30ceb295143e72c59f91d19015d6b656ad5 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sun, 14 Sep 2008 15:47:44 +0200
Subject: rewrote the fullpath function FS#1462

The fullpath function now correctly handles windows drive letter paths and UNC
paths making sure that those are not destroyed with upper dir .. notation.

Unit tests where added.

darcs-hash:20080914134744-7ad00-9abf5931d910a0b12979b1f69b090e8ecd568c71.gz
---
 _test/cases/inc/init_fullpath.test.php | 75 ++++++++++++++++++++++++++++++++++
 _test/runtests.php                     |  1 +
 2 files changed, 76 insertions(+)
 create mode 100644 _test/cases/inc/init_fullpath.test.php

(limited to '_test')

diff --git a/_test/cases/inc/init_fullpath.test.php b/_test/cases/inc/init_fullpath.test.php
new file mode 100644
index 000000000..e2acc35a5
--- /dev/null
+++ b/_test/cases/inc/init_fullpath.test.php
@@ -0,0 +1,75 @@
+<?php
+require_once DOKU_INC.'inc/init.php';
+
+class init_fullpath_test extends UnitTestCase {
+
+    function test_unix_paths(){
+        $base = $_SERVER['SCRIPT_FILENAME'];
+        $_SERVER['SCRIPT_FILENAME'] = '/absolute/path/self.php';
+        $GLOBALS['DOKU_UNITTEST_ASSUME_WINDOWS'] = false;
+
+        // paths to check
+        $tests = array(
+                        '/foo/bar/baz' => '/foo/bar/baz',
+                        '/foo//bar/baz' => '/foo/bar/baz',
+                        '/foo/../bar/baz' => '/bar/baz',
+                        '/foo/./bar/baz' => '/foo/bar/baz',
+                        '/foo/bar/..' => '/foo',
+                        '/foo/bar/../../../baz' => '/baz',
+
+                        'foo/bar/baz' => '/absolute/path/foo/bar/baz',
+                        'foo//bar/baz' => '/absolute/path/foo/bar/baz',
+                        'foo/../bar/baz' => '/absolute/path/bar/baz',
+                        'foo/./bar/baz' => '/absolute/path/foo/bar/baz',
+                        'foo/bar/..' => '/absolute/path/foo',
+                        'foo/bar/../../../baz' => '/absolute/baz',
+                      );
+
+        foreach($tests as $from => $to){
+            $info = "Testing '$from' resulted in '".fullpath($from)."'";
+            $this->signal('failinfo',$info);
+
+            $this->assertEqual(fullpath($from),$to);
+        }
+
+
+        $_SERVER['SCRIPT_FILENAME'] = $base;
+        unset($GLOBALS['DOKU_UNITTEST_ASSUME_WINDOWS']);
+    }
+
+    function test_windows_paths(){
+        $base = $_SERVER['SCRIPT_FILENAME'];
+        $_SERVER['SCRIPT_FILENAME'] = '/absolute/path/self.php';
+        $GLOBALS['DOKU_UNITTEST_ASSUME_WINDOWS'] = true;
+
+        // paths to check
+        $tests = array(
+                        'c:foo/bar/baz' => 'c:foo/bar/baz',
+                        'c:foo//bar/baz' => 'c:foo/bar/baz',
+                        'c:foo/../bar/baz' => 'c:bar/baz',
+                        'c:foo/./bar/baz' => 'c:foo/bar/baz',
+                        'c:foo/bar/..' => 'c:foo',
+                        'c:foo/bar/../../../baz' => 'c:baz',
+
+                        '\\\\server\\share/foo/bar/baz' => '\\\\server\\share/foo/bar/baz',
+                        '\\\\server\\share/foo//bar/baz' => '\\\\server\\share/foo/bar/baz',
+                        '\\\\server\\share/foo/../bar/baz' => '\\\\server\\share/bar/baz',
+                        '\\\\server\\share/foo/./bar/baz' => '\\\\server\\share/foo/bar/baz',
+                        '\\\\server\\share/foo/bar/..' => '\\\\server\\share/foo',
+                        '\\\\server\\share/foo/bar/../../../baz' => '\\\\server\\share/baz',
+                      );
+
+        foreach($tests as $from => $to){
+            $info = "Testing '$from' resulted in '".fullpath($from)."'";
+            $this->signal('failinfo',$info);
+
+            $this->assertEqual(fullpath($from),$to);
+        }
+
+
+        $_SERVER['SCRIPT_FILENAME'] = $base;
+        unset($GLOBALS['DOKU_UNITTEST_ASSUME_WINDOWS']);
+    }
+
+}
+//Setup VIM: ex: et ts=4 enc=utf-8 :
diff --git a/_test/runtests.php b/_test/runtests.php
index e3489b4cf..c4a4f36b4 100755
--- a/_test/runtests.php
+++ b/_test/runtests.php
@@ -2,6 +2,7 @@
 <?php
 ini_set('memory_limit','128M');
 if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../').'/');
+define('DOKU_UNITTEST',true);
 
 require_once(DOKU_INC.'inc/init.php');
 require_once(DOKU_INC.'inc/events.php');
-- 
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