Author: Matti Picus <[email protected]>
Branch:
Changeset: r65128:12ed8f9fbc83
Date: 2013-06-30 22:13 +0300
http://bitbucket.org/pypy/pypy/changeset/12ed8f9fbc83/
Log: test, fix for shape modification in view()
diff --git a/pypy/module/micronumpy/interp_numarray.py
b/pypy/module/micronumpy/interp_numarray.py
--- a/pypy/module/micronumpy/interp_numarray.py
+++ b/pypy/module/micronumpy/interp_numarray.py
@@ -630,7 +630,7 @@
old_itemsize = self.get_dtype().get_size()
new_itemsize = dtype.get_size()
impl = self.implementation
- new_shape = self.get_shape()
+ new_shape = self.get_shape()[:]
dims = len(new_shape)
if dims == 0:
# Cannot resize scalars
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
@@ -1411,16 +1411,17 @@
assert a[3].imag == -10
assert a[2].imag == -5
- def test_ndarray_view(self):
+ def test_view(self):
from numpypy import array, int8, int16, dtype
- x = array([(1, 2)], dtype=[('a', int8), ('b', int8)])
+ x = array((1, 2), dtype=int8)
+ assert x.shape == (2,)
y = x.view(dtype=int16)
- print y,y.shape
+ assert x.shape == (2,)
assert y[0] == 513
assert y.dtype == dtype('int16')
y[0] = 670
- assert x['a'] == -98
- assert x['b'] == 2
+ assert x[0] == -98
+ assert x[1] == 2
f = array([1000, -1234], dtype='i4')
nnp = self.non_native_prefix
d = f.view(dtype=nnp + 'i4')
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