Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
number of tests, all because of the codecs/_multibytecodecs issue described
here (it's not a Py3K issue, just something Py3K discovers):
http://mail.python.org/pipermail/python-dev/2006-April/064051.html
Hye-Shik Chang promised to look for a fix, so no need to fix it here. The
tests that are expected to break are:
test_codecencodings_cn
test_codecencodings_hk
test_codecencodings_jp
test_codecencodings_kr
test_codecencodings_tw
test_codecs
test_multibytecodec
This merge fixes an actual test failure (test_weakref) in this branch,
though, so I believe merging is the right thing to do anyway.
diff --git a/Lib/test/test_index.py b/Lib/test/test_index.py
index e69de29..45b3b2b 100644
--- a/Lib/test/test_index.py
+++ b/Lib/test/test_index.py
@@ -0,0 +1,137 @@
+import unittest
+from test import test_support
+import operator
+
+class oldstyle:
+ def __index__(self):
+ return self.ind
+
+class newstyle(object):
+ def __index__(self):
+ return self.ind
+
+class BaseTestCase(unittest.TestCase):
+ def setUp(self):
+ self.o = oldstyle()
+ self.n = newstyle()
+ self.o2 = oldstyle()
+ self.n2 = newstyle()
+
+ def test_basic(self):
+ self.o.ind = -2
+ self.n.ind = 2
+ assert(self.seq[self.n] == self.seq[2])
+ assert(self.seq[self.o] == self.seq[-2])
+ assert(operator.index(self.o) == -2)
+ assert(operator.index(self.n) == 2)
+
+ def test_error(self):
+ self.o.ind = 'dumb'
+ self.n.ind = 'bad'
+ myfunc = lambda x, obj: obj.seq[x]
+ self.failUnlessRaises(TypeError, operator.index, self.o)
+ self.failUnlessRaises(TypeError, operator.index, self.n)
+ self.failUnlessRaises(TypeError, myfunc, self.o, self)
+ self.failUnlessRaises(TypeError, myfunc, self.n, self)
+
+ def test_slice(self):
+ self.o.ind = 1
+ self.o2.ind = 3
+ self.n.ind = 2
+ self.n2.ind = 4
+ assert(self.seq[self.o:self.o2] == self.seq[1:3])
+ assert(self.seq[self.n:self.n2] == self.seq[2:4])
+
+ def test_repeat(self):
+ self.o.ind = 3
+ self.n.ind = 2
+ assert(self.seq * self.o == self.seq * 3)
+ assert(self.seq * self.n == self.seq * 2)
+ assert(self.o * self.seq == self.seq * 3)
+ assert(self.n * self.seq == self.seq * 2)
+
+ def test_wrappers(self):
+ n = self.n
+ n.ind = 5
+ assert n.__index__() == 5
+ assert 6 .__index__() == 6
+ assert -7L.__index__() == -7
+ assert self.seq.__getitem__(n) == self.seq[5]
+ assert self.seq.__mul__(n) == self.seq * 5
+ assert self.seq.__rmul__(n) == self.seq * 5
+
+ def test_infinite_recusion(self):
+ class Trap1(int):
+ def __index__(self):
+ return self
+ class Trap2(long):
+ def __index__(self):
+ return self
+ self.failUnlessRaises(TypeError, operator.getitem, self.seq, Trap1())
+ self.failUnlessRaises(TypeError, operator.getitem, self.seq, Trap2())
+
+
+class ListTestCase(BaseTestCase):
+ seq = [0,10,20,30,40,50]
+
+ def test_setdelitem(self):
+ self.o.ind = -2
+ self.n.ind = 2
+ lst = list('ab!cdefghi!j')
+ del lst[self.o]
+ del lst[self.n]
+ lst[self.o] = 'X'
+ lst[self.n] = 'Y'
+ assert lst == list('abYdefghXj')
+
+ lst = [5, 6, 7, 8, 9, 10, 11]
+ lst.__setitem__(self.n, "here")
+ assert lst == [5, 6, "here", 8, 9, 10, 11]
+ lst.__delitem__(self.n)
+ assert lst == [5, 6, 8, 9, 10, 11]
+
+ def test_inplace_repeat(self):
+ self.o.ind = 2
+ self.n.ind = 3
+ lst = [6, 4]
+ lst *= self.o
+ assert lst == [6, 4, 6, 4]
+ lst *= self.n
+ assert lst == [6, 4, 6, 4] * 3
+
+ lst = [5, 6, 7, 8, 9, 11]
+ l2 = lst.__imul__(self.n)
+ assert l2 is lst
+ assert lst == [5, 6, 7, 8, 9, 11] * 3
+
+
+class TupleTestCase(BaseTestCase):
+ seq = (0,10,20,30,40,50)
+
+class StringTestCase(BaseTestCase):
+ seq = "this is a test"
+
+class UnicodeTestCase(BaseTestCase):
+ seq = u"this is a test"
+
+
+class XRangeTestCase(unittest.TestCase):
+
+ def test_xrange(self):
+ n = newstyle()
+ n.ind = 5
+ assert xrange(1, 20)[n] == 6
+ assert xrange(1, 20).__getitem__(n) == 6
+
+
+def test_main():
+ test_support.run_unittest(
+ ListTestCase,
+ TupleTestCase,
+ StringTestCase,
+ UnicodeTestCase,
+ XRangeTestCase,
+ )
+
+if __name__ == "__main__":
+ test_main()