1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
from candle import Tensor
from candle import rand
import pytest
def test_absolute_shapes_are_valid():
a = rand((10, 20))
assert a.shape == (10, 20)
b = rand(10, 20)
assert b.shape == (10, 20)
pytest.raises(OverflowError, lambda: rand((10, 20, -1)))
pytest.raises(OverflowError, lambda: rand(-1, 20))
pytest.raises(TypeError, lambda: rand("foo", True))
def test_relative_shapes_are_valid():
a = rand(10, 20)
a = a.reshape((1, -1))
assert a.shape == (1, 200)
b = rand(10, 20)
b = b.reshape(-1, 1)
assert b.shape == (200, 1)
c = rand(10, 20)
pytest.raises(TypeError, lambda: c.reshape(1, "foo"))
pytest.raises(ValueError, lambda: c.reshape(1, -2))
pytest.raises(ValueError, lambda: c.reshape((-2, 1)))
pytest.raises(ValueError, lambda: c.reshape((0, 1)))
pytest.raises(ValueError, lambda: c.reshape((1, -1, -1)))
|
