From c79706ff4ce591df2151db5504d3c224f3c9965f Mon Sep 17 00:00:00 2001 From: Andreas Sandberg Date: Mon, 27 Feb 2017 13:17:51 +0000 Subject: ext: Add pybind rev f4b81b3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: I52e4fc9ebf2f59da57d8cf8f3e37cc79598c2f5f Signed-off-by: Andreas Sandberg Reviewed-by: Andreas Hansson Reviewed-by: Curtis Dunham Reviewed-on: https://gem5-review.googlesource.com/2229 Reviewed-by: Tony Gutierrez Reviewed-by: Jason Lowe-Power Reviewed-by: Pierre-Yves Péneau --- ext/pybind11/tests/test_numpy_vectorize.py | 76 ++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 ext/pybind11/tests/test_numpy_vectorize.py (limited to 'ext/pybind11/tests/test_numpy_vectorize.py') diff --git a/ext/pybind11/tests/test_numpy_vectorize.py b/ext/pybind11/tests/test_numpy_vectorize.py new file mode 100644 index 000000000..718646efa --- /dev/null +++ b/ext/pybind11/tests/test_numpy_vectorize.py @@ -0,0 +1,76 @@ +import pytest + +with pytest.suppress(ImportError): + import numpy as np + + +@pytest.requires_numpy +def test_vectorize(capture): + from pybind11_tests import vectorized_func, vectorized_func2, vectorized_func3 + + assert np.isclose(vectorized_func3(np.array(3 + 7j)), [6 + 14j]) + + for f in [vectorized_func, vectorized_func2]: + with capture: + assert np.isclose(f(1, 2, 3), 6) + assert capture == "my_func(x:int=1, y:float=2, z:float=3)" + with capture: + assert np.isclose(f(np.array(1), np.array(2), 3), 6) + assert capture == "my_func(x:int=1, y:float=2, z:float=3)" + with capture: + assert np.allclose(f(np.array([1, 3]), np.array([2, 4]), 3), [6, 36]) + assert capture == """ + my_func(x:int=1, y:float=2, z:float=3) + my_func(x:int=3, y:float=4, z:float=3) + """ + with capture: + a, b, c = np.array([[1, 3, 5], [7, 9, 11]]), np.array([[2, 4, 6], [8, 10, 12]]), 3 + assert np.allclose(f(a, b, c), a * b * c) + assert capture == """ + my_func(x:int=1, y:float=2, z:float=3) + my_func(x:int=3, y:float=4, z:float=3) + my_func(x:int=5, y:float=6, z:float=3) + my_func(x:int=7, y:float=8, z:float=3) + my_func(x:int=9, y:float=10, z:float=3) + my_func(x:int=11, y:float=12, z:float=3) + """ + with capture: + a, b, c = np.array([[1, 2, 3], [4, 5, 6]]), np.array([2, 3, 4]), 2 + assert np.allclose(f(a, b, c), a * b * c) + assert capture == """ + my_func(x:int=1, y:float=2, z:float=2) + my_func(x:int=2, y:float=3, z:float=2) + my_func(x:int=3, y:float=4, z:float=2) + my_func(x:int=4, y:float=2, z:float=2) + my_func(x:int=5, y:float=3, z:float=2) + my_func(x:int=6, y:float=4, z:float=2) + """ + with capture: + a, b, c = np.array([[1, 2, 3], [4, 5, 6]]), np.array([[2], [3]]), 2 + assert np.allclose(f(a, b, c), a * b * c) + assert capture == """ + my_func(x:int=1, y:float=2, z:float=2) + my_func(x:int=2, y:float=2, z:float=2) + my_func(x:int=3, y:float=2, z:float=2) + my_func(x:int=4, y:float=3, z:float=2) + my_func(x:int=5, y:float=3, z:float=2) + my_func(x:int=6, y:float=3, z:float=2) + """ + + +@pytest.requires_numpy +def test_type_selection(): + from pybind11_tests import selective_func + + assert selective_func(np.array([1], dtype=np.int32)) == "Int branch taken." + assert selective_func(np.array([1.0], dtype=np.float32)) == "Float branch taken." + assert selective_func(np.array([1.0j], dtype=np.complex64)) == "Complex float branch taken." + + +@pytest.requires_numpy +def test_docs(doc): + from pybind11_tests import vectorized_func + + assert doc(vectorized_func) == """ + vectorized_func(arg0: numpy.ndarray[int], arg1: numpy.ndarray[float], arg2: numpy.ndarray[float]) -> object + """ # noqa: E501 line too long -- cgit v1.2.3