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174b208052
* Negative and `*args` shape handling * Rename to `PyShapeWithHole` + validate that only one hole exists * Regenerate stubs --------- Co-authored-by: Laurent Mazare <laurent.mazare@gmail.com>
32 lines
893 B
Python
32 lines
893 B
Python
from candle import Tensor
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from candle import rand
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import pytest
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def test_absolute_shapes_are_valid():
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a = rand((10, 20))
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assert a.shape == (10, 20)
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b = rand(10, 20)
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assert b.shape == (10, 20)
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pytest.raises(OverflowError, lambda: rand((10, 20, -1)))
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pytest.raises(OverflowError, lambda: rand(-1, 20))
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pytest.raises(TypeError, lambda: rand("foo", True))
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def test_relative_shapes_are_valid():
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a = rand(10, 20)
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a = a.reshape((1, -1))
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assert a.shape == (1, 200)
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b = rand(10, 20)
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b = b.reshape(-1, 1)
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assert b.shape == (200, 1)
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c = rand(10, 20)
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pytest.raises(TypeError, lambda: c.reshape(1, "foo"))
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pytest.raises(ValueError, lambda: c.reshape(1, -2))
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pytest.raises(ValueError, lambda: c.reshape((-2, 1)))
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pytest.raises(ValueError, lambda: c.reshape((0, 1)))
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pytest.raises(ValueError, lambda: c.reshape((1, -1, -1)))
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