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test.py
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test.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Tests for `interleave`"""
from __future__ import print_function, division
import unittest
import numpy as np
import interleave
import interleave_numerics
class TestInterleave(unittest.TestCase):
num_sets = []
num_sets.append(5 * [2 ** 16 - 1])
num_sets.append(5 * [0])
num_sets.extend(np.random.randint(0, 2 ** 16 - 1, (1000, 5)))
def test_interleavem(self):
for nums in self.num_sets:
n_nums = np.random.randint(2, 6)
self.assertEqual(interleave.interleavem_naive(*nums[:n_nums]),
interleave.interleavem(*nums[:n_nums]))
def test_interleave2(self):
for nums in self.num_sets:
self.assertEqual(interleave.interleave2(*nums[:2]),
interleave.interleavem_naive(*nums[:2]))
def test_interleave3(self):
for nums in self.num_sets:
self.assertEqual(interleave.interleave3(*nums[:3]),
interleave.interleavem_naive(*nums[:3]))
def test_interleave4(self):
for nums in self.num_sets:
self.assertEqual(interleave.interleave4(*nums[:4]),
interleave.interleavem_naive(*nums[:4]))
def test_interleave4_cython(self):
for nums in self.num_sets:
self.assertEqual(interleave_numerics.interleave4(*nums[:4]),
interleave.interleavem_naive(*nums[:4]))
def test_interleave4_cheat(self):
for nums in self.num_sets:
self.assertEqual(interleave.interleave4_cheat(*nums[:4]),
interleave.interleavem_naive(*nums[:4]))
def test_interleave5(self):
for nums in self.num_sets:
self.assertEqual(interleave.interleave5(*nums),
interleave.interleavem_naive(*nums))
def test_idempotency2(self):
for nums in self.num_sets:
integers = list(nums[:2])
interleaved = interleave.interleave2(*integers)
self.assertEqual(integers, interleave.deinterleave2(interleaved))
def test_idempotency3(self):
for nums in self.num_sets:
integers = list(nums[:3])
interleaved = interleave.interleave3(*integers)
self.assertEqual(integers, interleave.deinterleave3(interleaved))
def test_idempotency4(self):
for nums in self.num_sets:
integers = list(nums[:4])
interleaved = interleave.interleave4(*integers)
self.assertEqual(integers, interleave.deinterleave4(interleaved))
def test_idempotency4_cython(self):
for nums in self.num_sets:
integers = list(nums[:4])
interleaved = interleave_numerics.interleave4(*integers)
self.assertEqual(integers,
interleave_numerics.deinterleave4(interleaved))
def test_idempotency5(self):
for nums in self.num_sets:
integers = list(nums[:5])
interleaved = interleave.interleave5(*integers)
self.assertEqual(integers, interleave.deinterleave5(interleaved))
def test_idempotencym(self):
for nums in self.num_sets:
n_nums = np.random.randint(2, 6)
integers = list(nums[:n_nums])
interleaved = interleave.interleavem(*integers)
self.assertEqual(integers, interleave.deinterleavem(interleaved,
n_nums))
if __name__ == '__main__':
unittest.main()