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-rw-r--r--Lib/test/test_operations.py77
1 files changed, 0 insertions, 77 deletions
diff --git a/Lib/test/test_operations.py b/Lib/test/test_operations.py
deleted file mode 100644
index e8b1ae8..0000000
--- a/Lib/test/test_operations.py
+++ /dev/null
@@ -1,77 +0,0 @@
-# Python test set -- part 3, built-in operations.
-
-
-print('3. Operations')
-print('XXX Mostly not yet implemented')
-
-
-print('3.1 Dictionary lookups fail if __cmp__() raises an exception')
-
-class BadDictKey:
-
- def __hash__(self):
- return hash(self.__class__)
-
- def __eq__(self, other):
- if isinstance(other, self.__class__):
- print("raising error")
- raise RuntimeError, "gotcha"
- return other
-
-d = {}
-x1 = BadDictKey()
-x2 = BadDictKey()
-d[x1] = 1
-for stmt in ['d[x2] = 2',
- 'z = d[x2]',
- 'x2 in d',
- 'd.get(x2)',
- 'd.setdefault(x2, 42)',
- 'd.pop(x2)',
- 'd.update({x2: 2})']:
- try:
- exec(stmt)
- except RuntimeError:
- print("%s: caught the RuntimeError outside" % (stmt,))
- else:
- print("%s: No exception passed through!" % (stmt,)) # old CPython behavior
-
-
-# Dict resizing bug, found by Jack Jansen in 2.2 CVS development.
-# This version got an assert failure in debug build, infinite loop in
-# release build. Unfortunately, provoking this kind of stuff requires
-# a mix of inserts and deletes hitting exactly the right hash codes in
-# exactly the right order, and I can't think of a randomized approach
-# that would be *likely* to hit a failing case in reasonable time.
-
-d = {}
-for i in range(5):
- d[i] = i
-for i in range(5):
- del d[i]
-for i in range(5, 9): # i==8 was the problem
- d[i] = i
-
-
-# Another dict resizing bug (SF bug #1456209).
-# This caused Segmentation faults or Illegal instructions.
-
-class X(object):
- def __hash__(self):
- return 5
- def __eq__(self, other):
- if resizing:
- d.clear()
- return False
-d = {}
-resizing = False
-d[X()] = 1
-d[X()] = 2
-d[X()] = 3
-d[X()] = 4
-d[X()] = 5
-# now trigger a resize
-resizing = True
-d[9] = 6
-
-print('resize bugs not triggered.')