[IMP] parse_version: refactor tests

bzr revid: christophe@tinyerp.com-20090205102953-j24pdke9hjtttr6p

bin/tools/parse_version.py

@@ -82,16 +82,21 @@ def parse_version(s):
     return tuple(parts)
 
 if __name__ == '__main__':
-        pvs = []
-        for v in ('0', '4.2', '4.2.3.4', '5.0.0-alpha', '5.0.0-rc1', '5.0.0-rc1.1', '5.0.0_rc2', '5.0.0_rc3', '5.0.0'):
-                pv = parse_version(v)
-                print v, pv
-                pvs.append(pv)
-
+        
         def cmp(a, b):
-                print a, b
-                assert(a < b)
-                return b
+            msg = '%s < %s == %s' % (a, b, a < b)
+            assert a < b, msg
+            return b
 
-        reduce(cmp, pvs)
+        def chk(lst, verbose=False):
+            pvs = []
+            for v in lst:
+                pv = parse_version(v)
+                pvs.append(pv)
+                if verbose:
+                    print v, pv
+            reduce(cmp, pvs)
+        
+        chk(('0', '4.2', '4.2.3.4', '5.0.0-alpha', '5.0.0-rc1', '5.0.0-rc1.1', '5.0.0_rc2', '5.0.0_rc3', '5.0.0'), False)
+        chk(('5.0.0-0_rc3', '5.0.0-1dev', '5.0.0-1'), False)