1 files changed, 78 insertions, 0 deletions
diff --git a/lib/python2.7/test/test_list.py b/lib/python2.7/test/test_list.py
new file mode 100644
index 0000000..6e080dc
--- /dev/null
+++ b/lib/python2.7/test/test_list.py
@@ -0,0 +1,78 @@
+import sys
+from test import test_support, list_tests
+
+class ListTest(list_tests.CommonTest):
+    type2test = list
+
+    def test_basic(self):
+        self.assertEqual(list([]), [])
+        l0_3 = [0, 1, 2, 3]
+        l0_3_bis = list(l0_3)
+        self.assertEqual(l0_3, l0_3_bis)
+        self.assertTrue(l0_3 is not l0_3_bis)
+        self.assertEqual(list(()), [])
+        self.assertEqual(list((0, 1, 2, 3)), [0, 1, 2, 3])
+        self.assertEqual(list(''), [])
+        self.assertEqual(list('spam'), ['s', 'p', 'a', 'm'])
+
+        if sys.maxsize == 0x7fffffff:
+            # This test can currently only work on 32-bit machines.
+            # XXX If/when PySequence_Length() returns a ssize_t, it should be
+            # XXX re-enabled.
+            # Verify clearing of bug #556025.
+            # This assumes that the max data size (sys.maxint) == max
+            # address size this also assumes that the address size is at
+            # least 4 bytes with 8 byte addresses, the bug is not well
+            # tested
+            #
+            # Note: This test is expected to SEGV under Cygwin 1.3.12 or
+            # earlier due to a newlib bug.  See the following mailing list
+            # thread for the details:
+
+            #     http://sources.redhat.com/ml/newlib/2002/msg00369.html
+            self.assertRaises(MemoryError, list, xrange(sys.maxint // 2))
+
+        # This code used to segfault in Py2.4a3
+        x = []
+        x.extend(-y for y in x)
+        self.assertEqual(x, [])
+
+    def test_truth(self):
+        super(ListTest, self).test_truth()
+        self.assertTrue(not [])
+        self.assertTrue([42])
+
+    def test_identity(self):
+        self.assertTrue([] is not [])
+
+    def test_len(self):
+        super(ListTest, self).test_len()
+        self.assertEqual(len([]), 0)
+        self.assertEqual(len([0]), 1)
+        self.assertEqual(len([0, 1, 2]), 3)
+
+    def test_overflow(self):
+        lst = [4, 5, 6, 7]
+        n = int((sys.maxint*2+2) // len(lst))
+        def mul(a, b): return a * b
+        def imul(a, b): a *= b
+        self.assertRaises((MemoryError, OverflowError), mul, lst, n)
+        self.assertRaises((MemoryError, OverflowError), imul, lst, n)
+
+def test_main(verbose=None):
+    test_support.run_unittest(ListTest)
+
+    # verify reference counting
+    import sys
+    if verbose and hasattr(sys, "gettotalrefcount"):
+        import gc
+        counts = [None] * 5
+        for i in xrange(len(counts)):
+            test_support.run_unittest(ListTest)
+            gc.collect()
+            counts[i] = sys.gettotalrefcount()
+        print counts
+
+
+if __name__ == "__main__":
+    test_main(verbose=True)