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Tightened up the tests now that Hypothesis performance has improved.

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This commit is contained in:
Robert Smallshire
2015-04-15 09:32:20 +02:00
parent dd24ea6bd8
commit 88987a8755
1 changed files with 7 additions and 6 deletions
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test/test_float.py
+7 -6
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@@ -1,9 +1,9 @@
from math import trunc, floor
import unittest
from hypothesis import given, assume, example
from hypothesis import given, assume
import math
from hypothesis.specifiers import integers_in_range, floats_in_range, just
from hypothesis.specifiers import integers_in_range, floats_in_range
from segpy.portability import byte_string
from segpy.ibm_float import (ieee2ibm, ibm2ieee, MAX_IBM_FLOAT, SMALLEST_POSITIVE_NORMAL_IBM_FLOAT,
@@ -198,7 +198,7 @@ class TestIBMFloat(unittest.TestCase):
self.assertTrue(almost_equal(f, float(ibm), epsilon=EPSILON_IBM_FLOAT))
@given(integers_in_range(0, MAX_EXACT_INTEGER_IBM_FLOAT - 1),
floats_in_range(0.0, 0.9))
floats_in_range(0.0, 1.0))
def test_trunc_above_zero(self, i, f):
assume(f != 1.0)
ieee = i + f
@@ -206,7 +206,7 @@ class TestIBMFloat(unittest.TestCase):
self.assertEqual(trunc(ibm), i)
@given(integers_in_range(MIN_EXACT_INTEGER_IBM_FLOAT + 1, 0),
floats_in_range(0.0, 0.9))
floats_in_range(0.0, 1.0))
def test_trunc_below_zero(self, i, f):
assume(f != 1.0)
ieee = i - f
@@ -214,7 +214,7 @@ class TestIBMFloat(unittest.TestCase):
self.assertEqual(trunc(ibm), i)
@given(integers_in_range(MIN_EXACT_INTEGER_IBM_FLOAT, MAX_EXACT_INTEGER_IBM_FLOAT - 1),
floats_in_range(0.0, 0.9))
floats_in_range(0.0, 1.0))
def test_ceil(self, i, f):
assume(f != 1.0)
ieee = i + f
@@ -222,7 +222,7 @@ class TestIBMFloat(unittest.TestCase):
self.assertEqual(math.ceil(ibm), i + 1)
@given(integers_in_range(MIN_EXACT_INTEGER_IBM_FLOAT, MAX_EXACT_INTEGER_IBM_FLOAT - 1),
floats_in_range(0.0, 0.9))
floats_in_range(0.0, 1.0))
def test_floor(self, i, f):
assume(f != 1.0)
ieee = i + f
@@ -359,5 +359,6 @@ class TestIBMFloat(unittest.TestCase):
self.assertTrue(almost_equal(ieee_c, ibm_c, epsilon=EPSILON_IBM_FLOAT))
if __name__ == '__main__':
unittest.main()