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https://github.com/zebrajr/pytorch.git
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4c3b76c402
Summary: This allows custom ops to take string parameters. Pull Request resolved: https://github.com/pytorch/pytorch/pull/13683 Differential Revision: D13017010 Pulled By: soumith fbshipit-source-id: 7c40aca7f57ba3f8812d34bc55828ff362c69bd2
62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
import argparse
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import os.path
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import tempfile
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import unittest
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import torch
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from torch import ops
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from model import Model, get_custom_op_library_path
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class TestCustomOperators(unittest.TestCase):
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def setUp(self):
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self.library_path = get_custom_op_library_path()
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ops.load_library(self.library_path)
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def test_custom_library_is_loaded(self):
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self.assertIn(self.library_path, ops.loaded_libraries)
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def test_calling_custom_op_string(self):
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output = ops.custom.op2("abc", "def")
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self.assertLess(output, 0)
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output = ops.custom.op2("abc", "abc")
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self.assertEqual(output, 0)
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def test_calling_custom_op(self):
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output = ops.custom.op(torch.ones(5), 2.0, 3)
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self.assertEqual(type(output), list)
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self.assertEqual(len(output), 3)
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for tensor in output:
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self.assertTrue(tensor.allclose(torch.ones(5) * 2))
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output = ops.custom.op_with_defaults(torch.ones(5))
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self.assertEqual(type(output), list)
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self.assertEqual(len(output), 1)
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self.assertTrue(output[0].allclose(torch.ones(5)))
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def test_calling_custom_op_inside_script_module(self):
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model = Model()
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output = model.forward(torch.ones(5))
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self.assertTrue(output.allclose(torch.ones(5) + 1))
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def test_saving_and_loading_script_module_with_custom_op(self):
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model = Model()
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# Ideally we would like to not have to manually delete the file, but NamedTemporaryFile
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# opens the file, and it cannot be opened multiple times in Windows. To support Windows,
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# close the file after creation and try to remove it manually.
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file = tempfile.NamedTemporaryFile(delete=False)
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try:
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file.close()
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model.save(file.name)
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loaded = torch.jit.load(file.name)
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finally:
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os.unlink(file.name)
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output = loaded.forward(torch.ones(5))
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self.assertTrue(output.allclose(torch.ones(5) + 1))
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if __name__ == "__main__":
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unittest.main()
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