Fix sloppy index() implementation:

- don't use min() and max()
- interpret negative start/stop argument like negative slice indices

1 files changed, 6 insertions, 2 deletions

diff --git a/Lib/test/test_types.py b/Lib/test/test_types.py
index 9599456..61f660b 100644
--- a/Lib/test/test_types.py
+++ b/Lib/test/test_types.py
@@ -364,18 +364,22 @@ b.insert(-2, "foo")
 b.insert(-200, "left")
 b.insert(200, "right")
 if b != ["left",-2,-1,0,0,"foo",1,2,"right"]: raise TestFailed, 'list insert2'
+# a = [-2,-1,0,0,1,2]
 if a.count(0) != 2: raise TestFailed, ' list count'
 if a.index(0) != 2: raise TestFailed, 'list index'
 if a.index(0,2) != 2: raise TestFailed, 'list index, start argument'
-if a.index(-2,-10) != 0: raise TestFailed, 'list index, negative start argument'
+if a.index(0,-4) != 2: raise TestFailed, 'list index, -start argument'
+if a.index(-2,-10) != 0: raise TestFailed, 'list index, very -start argument'
 if a.index(0,3) != 3: raise TestFailed, 'list index, start argument'
+if a.index(0,-3) != 3: raise TestFailed, 'list index, -start argument'
 if a.index(0,3,4) != 3: raise TestFailed, 'list index, stop argument'
+if a.index(0,-3,-2) != 3: raise TestFailed, 'list index, -stop argument'
 try:
     a.index(2,0,-10)
 except ValueError:
     pass
 else:
-    raise TestFailed, 'list index, negative stop argument'
+    raise TestFailed, 'list index, very -stop argument'
 a.remove(0)
 try:
     a.index(2,0,4)