[pypy-commit] pypy default: micronumpy: Implement numpy.empty(), and test.

[MostAwesomeDude]

Author: Corbin Simpson <MostAwesomeDude at gmail.com>
Branch: 
Changeset: r44880:4aa39565c86c
Date: 2011-06-10 13:42 -0700
http://bitbucket.org/pypy/pypy/changeset/4aa39565c86c/

Log:	micronumpy: Implement numpy.empty(), and test.

	Using zeros() for empty(); fulfills the contract just fine.

diff --git a/pypy/module/micronumpy/__init__.py b/pypy/module/micronumpy/__init__.py
--- a/pypy/module/micronumpy/__init__.py
+++ b/pypy/module/micronumpy/__init__.py
@@ -8,6 +8,7 @@
     interpleveldefs = {
         'array': 'interp_numarray.SingleDimArray',
         'zeros': 'interp_numarray.zeros',
+        'empty': 'interp_numarray.zeros',
 
         # ufuncs
         'absolute': 'interp_ufuncs.absolute',
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
@@ -18,6 +18,16 @@
         a[13] = 5.3
         assert a[13] == 5.3
 
+    def test_empty(self):
+        """
+        Test that empty() works.
+        """
+
+        from numpy import empty
+        a = empty(2)
+        a[1] = 1.0
+        assert a[1] == 1.0
+
     def test_iterator_init(self):
         from numpy import array
         a = array(range(5))
@@ -138,4 +148,4 @@
         b = a + a
         c = b + b
         b[1] = 5
-        assert c[1] == 4
\ No newline at end of file
+        assert c[1] == 4