Author: Armin Rigo <ar...@tunes.org>
Branch:
Changeset: r836:c0ca0cf9f274
Date: 2012-08-12 23:51 +0200
http://bitbucket.org/cffi/cffi/changeset/c0ca0cf9f274/
Log: Additional test for this case
diff --git a/c/test_c.py b/c/test_c.py
--- a/c/test_c.py
+++ b/c/test_c.py
@@ -944,6 +944,16 @@
stderr = ll.read_variable(BVoidP, "stderr")
assert stderr == cast(BVoidP, _testfunc(8))
+def test_read_variable_as_unknown_length_array():
+ if sys.platform == 'win32':
+ py.test.skip("untested")
+ BCharP = new_pointer_type(new_primitive_type("char"))
+ BArray = new_array_type(BCharP, None)
+ ll = find_and_load_library('c')
+ stderr = ll.read_variable(BArray, "stderr")
+ assert repr(stderr).startswith("<cdata 'char *' 0x")
+ # ^^ and not 'char[]', which is basically not allowed and would crash
+
def test_write_variable():
if sys.platform == 'win32':
py.test.skip("untested")
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