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50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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import numpy as np
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import hypothesis.strategies as st
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import unittest
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import caffe2.python.hypothesis_test_util as hu
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from caffe2.python import core
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from hypothesis import given
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class TestPad(hu.HypothesisTestCase):
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@given(pad_t=st.integers(-5, 0),
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pad_l=st.integers(-5, 0),
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pad_b=st.integers(-5, 0),
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pad_r=st.integers(-5, 0),
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mode=st.sampled_from(["constant", "reflect", "edge"]),
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size_w=st.integers(16, 128),
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size_h=st.integers(16, 128),
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size_c=st.integers(1, 4),
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size_n=st.integers(1, 4),
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**hu.gcs)
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def test_crop(self,
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pad_t, pad_l, pad_b, pad_r,
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mode,
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size_w, size_h, size_c, size_n,
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gc, dc):
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op = core.CreateOperator(
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"PadImage",
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["X"],
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["Y"],
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pad_t=pad_t,
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pad_l=pad_l,
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pad_b=pad_b,
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pad_r=pad_r,
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)
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X = np.random.rand(
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size_n, size_c, size_h, size_w).astype(np.float32)
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def ref(X):
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return (X[:, :, -pad_t:pad_b or None, -pad_l:pad_r or None],)
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self.assertReferenceChecks(gc, op, [X], ref)
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self.assertDeviceChecks(dc, op, [X], [0])
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if __name__ == "__main__":
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unittest.main()
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