diff --git a/Lib/test/test_urlparse.py b/Lib/test/test_urlparse.py
index 400decd..69d65c1 100644
--- a/Lib/test/test_urlparse.py
+++ b/Lib/test/test_urlparse.py
@@ -7,6 +7,7 @@
 RFC1808_BASE = "http://a/b/c/d;p?q#f"
 RFC2396_BASE = "http://a/b/c/d;p?q"
 RFC3986_BASE = 'http://a/b/c/d;p?q'
+SIMPLE_BASE  = 'http://a/b/c/d'
 
 # A list of test cases.  Each test case is a a two-tuple that contains
 # a string with the query and a dictionary with the expected result.
@@ -295,6 +296,37 @@
         #self.checkJoin(RFC3986_BASE, 'http:g','http:g') # strict parser
         self.checkJoin(RFC3986_BASE, 'http:g','http://a/b/c/g') #relaxed parser
 
+    def test_urljoins(self):
+        self.checkJoin(SIMPLE_BASE, 'g:h','g:h')
+        self.checkJoin(SIMPLE_BASE, 'http:g','http://a/b/c/g')
+        self.checkJoin(SIMPLE_BASE, 'http:','http://a/b/c/d')
+        self.checkJoin(SIMPLE_BASE, 'g','http://a/b/c/g')
+        self.checkJoin(SIMPLE_BASE, './g','http://a/b/c/g')
+        self.checkJoin(SIMPLE_BASE, 'g/','http://a/b/c/g/')
+        self.checkJoin(SIMPLE_BASE, '/g','http://a/g')
+        self.checkJoin(SIMPLE_BASE, '//g','http://g')
+        self.checkJoin(SIMPLE_BASE, '?y','http://a/b/c/d?y')
+        self.checkJoin(SIMPLE_BASE, 'g?y','http://a/b/c/g?y')
+        self.checkJoin(SIMPLE_BASE, 'g?y/./x','http://a/b/c/g?y/./x')
+        self.checkJoin(SIMPLE_BASE, '.','http://a/b/c/')
+        self.checkJoin(SIMPLE_BASE, './','http://a/b/c/')
+        self.checkJoin(SIMPLE_BASE, '..','http://a/b/')
+        self.checkJoin(SIMPLE_BASE, '../','http://a/b/')
+        self.checkJoin(SIMPLE_BASE, '../g','http://a/b/g')
+        self.checkJoin(SIMPLE_BASE, '../..','http://a/')
+        self.checkJoin(SIMPLE_BASE, '../../g','http://a/g')
+        self.checkJoin(SIMPLE_BASE, '../../../g','http://a/../g')
+        self.checkJoin(SIMPLE_BASE, './../g','http://a/b/g')
+        self.checkJoin(SIMPLE_BASE, './g/.','http://a/b/c/g/')
+        self.checkJoin(SIMPLE_BASE, '/./g','http://a/./g')
+        self.checkJoin(SIMPLE_BASE, 'g/./h','http://a/b/c/g/h')
+        self.checkJoin(SIMPLE_BASE, 'g/../h','http://a/b/c/h')
+        self.checkJoin(SIMPLE_BASE, 'http:g','http://a/b/c/g')
+        self.checkJoin(SIMPLE_BASE, 'http:','http://a/b/c/d')
+        self.checkJoin(SIMPLE_BASE, 'http:?y','http://a/b/c/d?y')
+        self.checkJoin(SIMPLE_BASE, 'http:g?y','http://a/b/c/g?y')
+        self.checkJoin(SIMPLE_BASE, 'http:g?y/./x','http://a/b/c/g?y/./x')
+
     def test_RFC2732(self):
         for url, hostname, port in [
             ('http://Test.python.org:5432/foo/', 'test.python.org', 5432),
diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py
index c6ebcc9..82edea1 100644
--- a/Lib/urllib/parse.py
+++ b/Lib/urllib/parse.py
@@ -799,67 +799,3 @@
     match = _valueprog.match(attr)
     if match: return match.group(1, 2)
     return attr, None
-
-test_input = """
-      http://a/b/c/d
-
-      g:h        = <URL:g:h>
-      http:g     = <URL:http://a/b/c/g>
-      http:      = <URL:http://a/b/c/d>
-      g          = <URL:http://a/b/c/g>
-      ./g        = <URL:http://a/b/c/g>
-      g/         = <URL:http://a/b/c/g/>
-      /g         = <URL:http://a/g>
-      //g        = <URL:http://g>
-      ?y         = <URL:http://a/b/c/d?y>
-      g?y        = <URL:http://a/b/c/g?y>
-      g?y/./x    = <URL:http://a/b/c/g?y/./x>
-      .          = <URL:http://a/b/c/>
-      ./         = <URL:http://a/b/c/>
-      ..         = <URL:http://a/b/>
-      ../        = <URL:http://a/b/>
-      ../g       = <URL:http://a/b/g>
-      ../..      = <URL:http://a/>
-      ../../g    = <URL:http://a/g>
-      ../../../g = <URL:http://a/../g>
-      ./../g     = <URL:http://a/b/g>
-      ./g/.      = <URL:http://a/b/c/g/>
-      /./g       = <URL:http://a/./g>
-      g/./h      = <URL:http://a/b/c/g/h>
-      g/../h     = <URL:http://a/b/c/h>
-      http:g     = <URL:http://a/b/c/g>
-      http:      = <URL:http://a/b/c/d>
-      http:?y         = <URL:http://a/b/c/d?y>
-      http:g?y        = <URL:http://a/b/c/g?y>
-      http:g?y/./x    = <URL:http://a/b/c/g?y/./x>
-"""
-
-def test():
-    base = ''
-    if sys.argv[1:]:
-        fn = sys.argv[1]
-        if fn == '-':
-            fp = sys.stdin
-        else:
-            fp = open(fn)
-    else:
-        from io import StringIO
-        fp = StringIO(test_input)
-    for line in fp:
-        words = line.split()
-        if not words:
-            continue
-        url = words[0]
-        parts = urlparse(url)
-        print('%-10s : %s' % (url, parts))
-        abs = urljoin(base, url)
-        if not base:
-            base = abs
-        wrapped = '<URL:%s>' % abs
-        print('%-10s = %s' % (url, wrapped))
-        if len(words) == 3 and words[1] == '=':
-            if wrapped != words[2]:
-                print('EXPECTED', words[2], '!!!!!!!!!!')
-
-if __name__ == '__main__':
-    test()