Author: Armin Rigo <[email protected]>
Branch: fix-2198
Changeset: r81384:8db9bd041275
Date: 2015-12-18 20:27 +0100
http://bitbucket.org/pypy/pypy/changeset/8db9bd041275/
Log: Two tests for the two cases of ll_listsetslice() which resizes the
lists. Both fail :-(
diff --git a/rpython/rtyper/test/test_rlist.py
b/rpython/rtyper/test/test_rlist.py
--- a/rpython/rtyper/test/test_rlist.py
+++ b/rpython/rtyper/test/test_rlist.py
@@ -136,6 +136,27 @@
del expected[start:stop]
self.check_list(l, expected)
+ def test_rlist_setslice_resizing(self):
+ for start in range(5):
+ for stop in range(start, 5):
+ for len2 in range(5):
+ l1 = self.sample_list() # [42, 43, 44, 45]
+ l2 = self.sample_list()
+ ll_listdelslice_startonly(l2, len2) # initial slice
+ ll_listsetslice(l1, start, stop, l2)
+ expected = [42, 43, 44, 45]
+ expected[start:stop] = [42, 43, 44, 45][:len2]
+ self.check_list(l1, expected)
+
+ def test_rlist_setslice_overlapping(self):
+ for start in range(5):
+ for stop in range(start, 5):
+ l1 = self.sample_list() # [42, 43, 44, 45]
+ ll_listsetslice(l1, start, stop, l1) # l1 twice!
+ expected = [42, 43, 44, 45]
+ expected[start:stop] = [42, 43, 44, 45]
+ self.check_list(l1, expected)
+
class TestFixedSizeListImpl(BaseTestListImpl):
def sample_list(self): # [42, 43, 44, 45]
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