Merged revisions 77821 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r77821 | mark.dickinson | 2010-01-29 17:11:39 +0000 (Fri, 29 Jan 2010) | 3 lines
Issue #7788: Fix a crash produced by deleting a list slice with huge
step value. Patch by Marcin Bachry.
........
diff --git a/Lib/test/list_tests.py b/Lib/test/list_tests.py
index c9aa316..8dd6de6 100644
--- a/Lib/test/list_tests.py
+++ b/Lib/test/list_tests.py
@@ -519,6 +519,9 @@
a = self.type2test(range(10))
a[::2] = tuple(range(5))
self.assertEqual(a, self.type2test([0, 1, 1, 3, 2, 5, 3, 7, 4, 9]))
+ # test issue7788
+ a = self.type2test(range(10))
+ del a[9::1<<333]
def test_constructor_exception_handling(self):
# Bug #1242657
diff --git a/Lib/test/test_array.py b/Lib/test/test_array.py
index 2c4c2fd..206042f 100755
--- a/Lib/test/test_array.py
+++ b/Lib/test/test_array.py
@@ -850,6 +850,9 @@
a = array.array(self.typecode, range(10))
del a[::1000]
self.assertEqual(a, array.array(self.typecode, [1,2,3,4,5,6,7,8,9]))
+ # test issue7788
+ a = array.array(self.typecode, range(10))
+ del a[9::1<<333]
def test_assignment(self):
a = array.array(self.typecode, range(10))
diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py
index f8f36de..85d5e03 100644
--- a/Lib/test/test_bytes.py
+++ b/Lib/test/test_bytes.py
@@ -569,7 +569,7 @@
self.assertEqual(b, bytearray([0, 1, 2, 42, 42, 42, 3, 4, 5, 6, 7, 8, 9]))
def test_extended_set_del_slice(self):
- indices = (0, None, 1, 3, 19, 300, -1, -2, -31, -300)
+ indices = (0, None, 1, 3, 19, 300, 1<<333, -1, -2, -31, -300)
for start in indices:
for stop in indices:
# Skip invalid step 0