From e33e3045c6d3a4e6a8489074548e392e4f748615 Mon Sep 17 00:00:00 2001
From: Philipp Hagemeister <phihag@phihag.de>
Date: Mon, 21 Nov 2011 20:07:24 +0100
Subject: [PATCH] First tests

---
 test/test_div.py       | 21 +++++++++++++++++++++
 youtube-dl             |  2 ++
 youtube_dl/__init__.py |  2 ++
 3 files changed, 25 insertions(+)
 create mode 100644 test/test_div.py

diff --git a/test/test_div.py b/test/test_div.py
new file mode 100644
index 000000000..367780ed3
--- /dev/null
+++ b/test/test_div.py
@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+
+# Various small unit tests
+
+import os,sys
+sys.path.append(os.path.dirname(os.path.dirname(__file__)))
+
+import youtube_dl
+
+def test_simplify_title():
+	assert youtube_dl._simplify_title('abc') == 'abc'
+	assert youtube_dl._simplify_title('abc_d-e') == 'abc_d-e'
+
+	assert '/' not in youtube_dl._simplify_title('abc/de')
+	assert 'abc' in youtube_dl._simplify_title('abc/de')
+	assert 'de' in youtube_dl._simplify_title('abc/de')
+
+	assert '\\' not in youtube_dl._simplify_title('abc\\de')
+	assert 'abc' in youtube_dl._simplify_title('abc\\de')
+	assert 'de' in youtube_dl._simplify_title('abc\\de')
+
diff --git a/youtube-dl b/youtube-dl
index a5af555ff..8fc320cbf 100755
--- a/youtube-dl
+++ b/youtube-dl
@@ -279,6 +279,8 @@ def timeconvert(timestr):
 		timestamp = email.utils.mktime_tz(timetuple)
 	return timestamp
 
+def _simplify_title(title):
+	return re.sub(ur'[^\w\d_\-]+', u'_', title)
 
 class DownloadError(Exception):
 	"""Download Error exception.
diff --git a/youtube_dl/__init__.py b/youtube_dl/__init__.py
index a5af555ff..8fc320cbf 100755
--- a/youtube_dl/__init__.py
+++ b/youtube_dl/__init__.py
@@ -279,6 +279,8 @@ def timeconvert(timestr):
 		timestamp = email.utils.mktime_tz(timetuple)
 	return timestamp
 
+def _simplify_title(title):
+	return re.sub(ur'[^\w\d_\-]+', u'_', title)
 
 class DownloadError(Exception):
 	"""Download Error exception.