Author: Timo Paulssen <timona...@perpetuum-immobile.de>
Branch: numpypy-issue1137
Changeset: r54781:c1a1e296db16
Date: 2012-04-28 00:33 +0200
http://bitbucket.org/pypy/pypy/changeset/c1a1e296db16/
Log: add tests for behavior of objects with either or both int and index
slots.
diff --git a/pypy/module/micronumpy/test/test_numarray.py
b/pypy/module/micronumpy/test/test_numarray.py
--- a/pypy/module/micronumpy/test/test_numarray.py
+++ b/pypy/module/micronumpy/test/test_numarray.py
@@ -329,6 +329,49 @@
assert a[1, 3] == 8
assert a.T[1, 2] == 11
+ def test_getitem_obj_index(self):
+ from _numpypy import arange
+
+ class CustomIndexObject(object):
+ def __init__(self, index):
+ self.index = index
+ def __index__(self):
+ return self.index
+
+ a = arange(10)
+
+ assert a[CustomIndexObject(1)] == 1
+
+ def test_getitem_obj_prefer_index_to_int(self):
+ from _numpypy import arange
+
+ class CustomIndexIntObject(object):
+ def __init__(self, index, value):
+ self.index = index
+ self.value = value
+ def __index__(self):
+ return self.index
+ def __int__(self):
+ return self.value
+
+ a = arange(10)
+
+
+ assert a[CustomIndexIntObject(0, 1)] == 0
+
+ def test_getitem_obj_int(self):
+ from _numpypy import arange
+
+ class CustomIntObject(object):
+ def __init__(self, value):
+ self.value = value
+ def __index__(self):
+ return self.value
+
+ a = arange(10)
+
+ assert a[CustomIntObject(1)] == 1
+
def test_setitem(self):
from _numpypy import array
a = array(range(5))
@@ -348,6 +391,52 @@
for i in xrange(5):
assert a[i] == i
+ def test_setitem_obj_index(self):
+ from _numpypy import arange
+
+ class CustomIndexObject(object):
+ def __init__(self, index):
+ self.index = index
+ def __index__(self):
+ return self.index
+
+ a = arange(10)
+
+ a[CustomIndexObject(1)] = 100
+ assert a[1] == 100
+
+ def test_setitem_obj_prefer_index_to_int(self):
+ from _numpypy import arange
+
+ class CustomIndexIntObject(object):
+ def __init__(self, index, value):
+ self.index = index
+ self.value = value
+ def __index__(self):
+ return self.index
+ def __int__(self):
+ return self.value
+
+ a = arange(10)
+
+ a[CustomIndexIntObject(0, 1)] = 100
+ assert a[0] == 100
+
+ def test_setitem_obj_int(self):
+ from _numpypy import arange
+
+ class CustomIntObject(object):
+ def __init__(self, index):
+ self.index = index
+ def __index__(self):
+ return self.index
+
+ a = arange(10)
+
+ a[CustomIntObject(1)] = 100
+
+ assert a[1] == 100
+
def test_setslice_array(self):
from _numpypy import array
a = array(range(5))
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