Author: Antonio Cuni <[email protected]>
Branch: fast_cffi_list_init
Changeset: r67259:4337806d2cd5
Date: 2013-10-09 21:56 +0200
http://bitbucket.org/pypy/pypy/changeset/4337806d2cd5/
Log: bah, forgot to hg add this file
diff --git a/pypy/module/_cffi_backend/test/test_extra.py
b/pypy/module/_cffi_backend/test/test_extra.py
new file mode 100644
--- /dev/null
+++ b/pypy/module/_cffi_backend/test/test_extra.py
@@ -0,0 +1,36 @@
+# side-effect: FORMAT_LONGDOUBLE must be built before test_checkmodule()
+from pypy.module._cffi_backend import misc
+from pypy.module._cffi_backend.ctypeptr import W_CTypePtrOrArray
+
+class AppTestFastPath(object):
+ spaceconfig = dict(usemodules=('_cffi_backend', 'cStringIO'))
+
+ def setup_method(self, meth):
+ def forbidden(self, *args):
+ assert False, 'The slow path is forbidden'
+ self._original = W_CTypePtrOrArray._convert_array_from_listview.im_func
+ W_CTypePtrOrArray._convert_array_from_listview = forbidden
+
+ def teardown_method(self, meth):
+ W_CTypePtrOrArray._convert_array_from_listview = self._original
+
+ def test_fast_init_from_list(self):
+ import _cffi_backend
+ LONG = _cffi_backend.new_primitive_type('long')
+ P_LONG = _cffi_backend.new_pointer_type(LONG)
+ LONG_ARRAY = _cffi_backend.new_array_type(P_LONG, None)
+ buf = _cffi_backend.newp(LONG_ARRAY, [1, 2, 3])
+ assert buf[0] == 1
+ assert buf[1] == 2
+ assert buf[2] == 3
+
+ def test_fast_init_from_list_float(self):
+ import _cffi_backend
+ DOUBLE = _cffi_backend.new_primitive_type('double')
+ P_DOUBLE = _cffi_backend.new_pointer_type(DOUBLE)
+ DOUBLE_ARRAY = _cffi_backend.new_array_type(P_DOUBLE, None)
+ buf = _cffi_backend.newp(DOUBLE_ARRAY, [1.1, 2.2, 3.3])
+ assert buf[0] == 1.1
+ assert buf[1] == 2.2
+ assert buf[2] == 3.3
+
_______________________________________________
pypy-commit mailing list
[email protected]
https://mail.python.org/mailman/listinfo/pypy-commit
