From dbb1978fade265274362dd605a90813cb5292890 Mon Sep 17 00:00:00 2001
From: Sotiris Niarchos <sot.niarchos@gmail.com>
Date: Mon, 30 Mar 2020 23:05:10 +0300
Subject: [PATCH] added test for struct with array fields
---
test/test_arrays_in_structs.py | 58 ++++++++++++++++++++++++++++++++++
1 file changed, 58 insertions(+)
create mode 100644 test/test_arrays_in_structs.py
diff --git a/test/test_arrays_in_structs.py b/test/test_arrays_in_structs.py
new file mode 100644
index 00000000..2fdf70ea
--- /dev/null
+++ b/test/test_arrays_in_structs.py
@@ -0,0 +1,58 @@
+from __future__ import division, with_statement, absolute_import, print_function
+
+__copyright__ = "Copyright (C) 2020 Sotiris Niarchos"
+
+__license__ = """
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+"""
+
+import numpy as np
+
+import pyopencl.cltypes as cltypes
+import pyopencl.tools as cl_tools
+from pyopencl.tools import ( # noqa
+ pytest_generate_tests_for_pyopencl as pytest_generate_tests)
+
+def test_struct_with_array_fields(ctx_factory):
+ #
+ # typedef struct {
+ # uint x[2];
+ # float y;
+ # uint z[3][4];
+ # } my_struct;
+ #
+ cl_ctx = ctx_factory()
+ device = cl_ctx.devices[0]
+ uint_arr_2 = np.dtype((cltypes.uint, 2))
+ uint_arr_2 = cl_tools.get_or_register_dtype('uint_arr_2', uint_arr_2)
+ uint_arr_3_4 = np.dtype((cltypes.uint, (3, 4)))
+ uint_arr_3_4 = cl_tools.get_or_register_dtype('uint_arr_3_4', uint_arr_3_4)
+ my_struct = np.dtype([('x', uint_arr_2),('y', cltypes.float),('z', uint_arr_3_4)])
+ my_struct, _ = cl_tools.match_dtype_to_c_struct(device, 'my_struct', my_struct)
+
+if __name__ == "__main__":
+
+ import pyopencl
+
+ import sys
+ if len(sys.argv) > 1:
+ exec(sys.argv[1])
+ else:
+ from pytest import main
+ main([__file__])
--
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