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Add test_float_out_of_range

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cgohlke
2012-06-06 18:53:44 -07:00
parent 96bad2e4cf
commit bde2831709
1 changed files with 7 additions and 0 deletions
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skimage/util/tests/test_dtype.py
+7
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@@ -69,6 +69,13 @@ def test_unsupported_dtype():
assert_raises(ValueError, img_as_int, x)
def test_float_out_of_range():
too_high = np.array([2], dtype=np.float32)
assert_raises(ValueError, img_as_int, too_high)
too_low = np.array([-2], dtype=np.float32)
assert_raises(ValueError, img_as_int, too_low)
def test_copy():
x = np.array([1], dtype=np.float64)
y = img_as_float(x)