def test_ipa_to_features(self):
"""test abydos.phones.ipa_to_features
"""
self.assertEqual(ipa_to_features('medçen'),
[2709662981243185770,
1826957430176000426,
2783230754501864106,
2783233463150094762,
1826957430176000426,
2711173160463936106])
self.assertEqual(ipa_to_features('axtuŋ'),
[1826957425952336298,
2783233462881659306,
2783230754502126250,
1825831513894594986,
2711175868843469418])
self.assertEqual(ipa_to_features('iç'),
[1826957412996131242,
2783233463150094762])
self.assertEqual(ipa_to_features('bakofen'),
[2781720575281113770,
1826957425952336298,
2783233462881659562,
1825831531074464170,
2781702983095331242,
1826957430176000426,
2711173160463936106])
self.assertEqual(ipa_to_features('dʒuŋel'),
[2783230754501864106,
2783231556184353178,
1825831513894594986,
2711175868843469418,
1826957430176000426,
2693158761954453926])
self.assertEqual(ipa_to_features('kvatʃ'),
[2783233462881659562,
2781702983095069098,
1826957425952336298,
2783230754502126250,
2783231556184615322])
self.assertEqual(ipa_to_features('nitʃe'),
[2711173160463936106,
1826957412996131242,
2783230754502126250,
2783231556184615322,
1826957430176000426])
self.assertEqual(ipa_to_features('klø'),
[2783233462881659562,
2693158761954453926,
1825831530269157802])
self.assertEqual(ipa_to_features('kybax'),
[2783233462881659562,
1825831513089288618,
2781720575281113770,
1826957425952336298,
2783233462881659306])
self.assertEqual(ipa_to_features('i@c'),
[1826957412996131242,
-1,
2783233463150095018])
def test_phones_cmp_features(self):
"""Test abydos.phones.cmp_features."""
# # negatives
self.assertEqual(cmp_features(-1, 1826957425952336298), 0)
self.assertEqual(cmp_features(1826957425952336298, -1), 0)
self.assertEqual(cmp_features(-1, -1), 0)
# # equals
self.assertEqual(cmp_features(0, 0), 1)
self.assertEqual(
cmp_features(1826957425952336298, 1826957425952336298), 1
)
# # unequals
# pre-calc everything
cced = ipa_to_features('ç')[0]
esh = ipa_to_features('ʃ')[0]
tesh = ipa_to_features('t͡ʃ')[0]
cmp_cced_tesh = cmp_features(cced, tesh)
cmp_cced_esh = cmp_features(cced, esh)
cmp_esh_tesh = cmp_features(esh, tesh)
cmp_tesh_cced = cmp_features(tesh, cced)
cmp_esh_cced = cmp_features(esh, cced)
cmp_tesh_esh = cmp_features(tesh, esh)
# check symmetric equality
self.assertEqual(cmp_cced_tesh, cmp_tesh_cced)
self.assertEqual(cmp_cced_esh, cmp_esh_cced)
self.assertEqual(cmp_esh_tesh, cmp_tesh_esh)
# check that they're all greater than 0
self.assertGreater(cmp_cced_tesh, 0)
self.assertGreater(cmp_cced_esh, 0)
self.assertGreater(cmp_esh_tesh, 0)
# check that they're all less than 1
self.assertLess(cmp_cced_tesh, 1)
self.assertLess(cmp_cced_esh, 1)
self.assertLess(cmp_esh_tesh, 1)
# ʃ and t͡ʃ should be more similar than either of these and ç
self.assertGreater(cmp_esh_tesh, cmp_cced_tesh)
self.assertGreater(cmp_esh_tesh, cmp_cced_esh)
# weight modification
self.assertEqual(cmp_features(cced, esh), 0.8709677419354839)
self.assertEqual(cmp_features(cced, esh, {'syllabic': 1}), 1)
self.assertEqual(
cmp_features(cced, esh, [1, 1, 1]), 0.6666666666666667
)
with self.assertRaises(TypeError):
cmp_features(cced, esh, 10)
def test_phones_cmp_features(self):
"""Test abydos.phones.cmp_features."""
# # negatives
self.assertEqual(cmp_features(-1, 1826957425952336298), -1)
self.assertEqual(cmp_features(1826957425952336298, -1), -1)
self.assertEqual(cmp_features(-1, -1), -1)
# # equals
self.assertEqual(cmp_features(0, 0), 1)
self.assertEqual(
cmp_features(1826957425952336298, 1826957425952336298), 1
)
# # unequals
# pre-calc everything
cced = ipa_to_features('ç')[0]
esh = ipa_to_features('ʃ')[0]
tesh = ipa_to_features('t͡ʃ')[0]
cmp_cced_tesh = cmp_features(cced, tesh)
cmp_cced_esh = cmp_features(cced, esh)
cmp_esh_tesh = cmp_features(esh, tesh)
cmp_tesh_cced = cmp_features(tesh, cced)
cmp_esh_cced = cmp_features(esh, cced)
cmp_tesh_esh = cmp_features(tesh, esh)
# check symmetric equality
self.assertEqual(cmp_cced_tesh, cmp_tesh_cced)
self.assertEqual(cmp_cced_esh, cmp_esh_cced)
self.assertEqual(cmp_esh_tesh, cmp_tesh_esh)
# check that they're all greater than 0
self.assertGreater(cmp_cced_tesh, 0)
self.assertGreater(cmp_cced_esh, 0)
self.assertGreater(cmp_esh_tesh, 0)
# check that they're all less than 1
self.assertLess(cmp_cced_tesh, 1)
self.assertLess(cmp_cced_esh, 1)
self.assertLess(cmp_esh_tesh, 1)
# ʃ and t͡ʃ should be more similar than either of these and ç
self.assertGreater(cmp_esh_tesh, cmp_cced_tesh)
self.assertGreater(cmp_esh_tesh, cmp_cced_esh)
def test_cmp_features(self):
"""test abydos.phones.cmp_features
"""
# # negatives
self.assertEqual(cmp_features(-1, 1826957425952336298), -1)
self.assertEqual(cmp_features(1826957425952336298, -1), -1)
self.assertEqual(cmp_features(-1, -1), -1)
# # equals
self.assertEqual(cmp_features(0, 0), 1)
self.assertEqual(
cmp_features(1826957425952336298, 1826957425952336298), 1)
# # unequals
# pre-calc everything
cced = ipa_to_features('ç')[0]
esh = ipa_to_features('ʃ')[0]
tesh = ipa_to_features('t͡ʃ')[0]
cmp_cced_tesh = cmp_features(cced, tesh)
cmp_cced_esh = cmp_features(cced, esh)
cmp_esh_tesh = cmp_features(esh, tesh)
cmp_tesh_cced = cmp_features(tesh, cced)
cmp_esh_cced = cmp_features(esh, cced)
cmp_tesh_esh = cmp_features(tesh, esh)
# check symmetric equality
self.assertEqual(cmp_cced_tesh, cmp_tesh_cced)
self.assertEqual(cmp_cced_esh, cmp_esh_cced)
self.assertEqual(cmp_esh_tesh, cmp_tesh_esh)
# check that they're all greater than 0
self.assertGreater(cmp_cced_tesh, 0)
self.assertGreater(cmp_cced_esh, 0)
self.assertGreater(cmp_esh_tesh, 0)
# check that they're all less than 1
self.assertLess(cmp_cced_tesh, 1)
self.assertLess(cmp_cced_esh, 1)
self.assertLess(cmp_esh_tesh, 1)
# ʃ and t͡ʃ should be more similar than either of these and ç
self.assertGreater(cmp_esh_tesh, cmp_cced_tesh)
self.assertGreater(cmp_esh_tesh, cmp_cced_esh)
def test_ipa_to_features(self):
"""test abydos.phones.ipa_to_features
"""
self.assertEqual(ipa_to_features('medçen'), [
2709662981243185770, 1826957430176000426, 2783230754501864106,
2783233463150094762, 1826957430176000426, 2711173160463936106
])
self.assertEqual(ipa_to_features('axtuŋ'), [
1826957425952336298, 2783233462881659306, 2783230754502126250,
1825831513894594986, 2711175868843469418
])
self.assertEqual(ipa_to_features('iç'),
[1826957412996131242, 2783233463150094762])
self.assertEqual(ipa_to_features('bakofen'), [
2781720575281113770, 1826957425952336298, 2783233462881659562,
1825831531074464170, 2781702983095331242, 1826957430176000426,
2711173160463936106
])
self.assertEqual(ipa_to_features('dʒuŋel'), [
2783230754501864106, 2783231556184353178, 1825831513894594986,
2711175868843469418, 1826957430176000426, 2693158761954453926
])
self.assertEqual(ipa_to_features('kvatʃ'), [
2783233462881659562, 2781702983095069098, 1826957425952336298,
2783230754502126250, 2783231556184615322
])
self.assertEqual(ipa_to_features('nitʃe'), [
2711173160463936106, 1826957412996131242, 2783230754502126250,
2783231556184615322, 1826957430176000426
])
self.assertEqual(
ipa_to_features('klø'),
[2783233462881659562, 2693158761954453926, 1825831530269157802])
self.assertEqual(ipa_to_features('kybax'), [
2783233462881659562, 1825831513089288618, 2781720575281113770,
1826957425952336298, 2783233462881659306
])
self.assertEqual(ipa_to_features('i@c'),
[1826957412996131242, -1, 2783233463150095018])
def test_phones_get_feature(self):
"""Test abydos.phones.get_feature."""
self.assertEqual(
get_feature(ipa_to_features('medçen'), 'nasal'),
[1, -1, -1, -1, -1, 1],
)
self.assertRaises(
AttributeError, get_feature, ipa_to_features('medçen'), 'vocalic'
)
self.assertEqual(
get_feature(ipa_to_features('nitʃe'), 'nasal'), [1, -1, -1, -1, -1]
)
self.assertEqual(
get_feature(ipa_to_features('nitʃe'), 'strident'),
[-1, -1, -1, 1, -1],
)
self.assertEqual(
get_feature(ipa_to_features('nitʃe'), 'syllabic'),
[-1, 1, -1, -1, 1],
)
self.assertEqual(
get_feature(ipa_to_features('nitʃe'), 'continuant'),
[-1, 1, -1, 1, 1],
)
self.assertEqual(
get_feature(ipa_to_features('nit͡ʃe'), 'nasal'), [1, -1, -1, -1]
)
self.assertEqual(
get_feature(ipa_to_features('nit͡ʃe'), 'strident'), [-1, -1, 1, -1]
)
self.assertEqual(
get_feature(ipa_to_features('nit͡ʃe'), 'syllabic'), [-1, 1, -1, 1]
)
self.assertEqual(
get_feature(ipa_to_features('nit͡ʃe'), 'continuant'), [-1, 1, 2, 1]
)
self.assertEqual(
get_feature(ipa_to_features('løvenbroy'), 'atr'),
[0, 1, 0, 1, 0, 0, 0, 1, 1],
)
self.assertNotEqual(
get_feature(ipa_to_features('i@c'), 'syllabic'),
[1, float('NaN'), -1],
)
self.assertTrue(
isnan(get_feature(ipa_to_features('i@c'), 'syllabic')[1])
)
def test_ipa_to_features(self):
"""Test abydos.phones.get_feature."""
self.assertEqual(get_feature(ipa_to_features('medçen'), 'nasal'),
[1, -1, -1, -1, -1, 1])
self.assertRaises(AttributeError, get_feature,
ipa_to_features('medçen'), 'vocalic')
self.assertEqual(get_feature(ipa_to_features('nitʃe'), 'nasal'),
[1, -1, -1, -1, -1])
self.assertEqual(get_feature(ipa_to_features('nitʃe'), 'strident'),
[-1, -1, -1, 1, -1])
self.assertEqual(get_feature(ipa_to_features('nitʃe'), 'syllabic'),
[-1, 1, -1, -1, 1])
self.assertEqual(get_feature(ipa_to_features('nitʃe'), 'continuant'),
[-1, 1, -1, 1, 1])
self.assertEqual(get_feature(ipa_to_features('nit͡ʃe'), 'nasal'),
[1, -1, -1, -1])
self.assertEqual(get_feature(ipa_to_features('nit͡ʃe'), 'strident'),
[-1, -1, 1, -1])
self.assertEqual(get_feature(ipa_to_features('nit͡ʃe'), 'syllabic'),
[-1, 1, -1, 1])
self.assertEqual(get_feature(ipa_to_features('nit͡ʃe'), 'continuant'),
[-1, 1, 2, 1])
self.assertEqual(get_feature(ipa_to_features('løvenbroy'), 'atr'),
[0, 1, 0, 1, 0, 0, 0, 1, 1])
self.assertNotEqual(get_feature(ipa_to_features('i@c'), 'syllabic'),
[1, float('NaN'), -1])
self.assertTrue(
isnan(get_feature(ipa_to_features('i@c'), 'syllabic')[1]))