From: Paul Brossier Date: Sat, 17 Nov 2018 09:45:35 +0000 (+0100) Subject: [test] pass checks in double precision, rename hztomel X-Git-Tag: 0.4.8~43^2 X-Git-Url: https://git.aubio.org/?a=commitdiff_plain;h=0d07a2a1d35af5346d8232feee8496b7a0f46b40;p=aubio.git [test] pass checks in double precision, rename hztomel --- diff --git a/python/tests/test_hztomel.py b/python/tests/test_hztomel.py new file mode 100755 index 00000000..c7c402d5 --- /dev/null +++ b/python/tests/test_hztomel.py @@ -0,0 +1,109 @@ +#! /usr/bin/env python + +from unittest import main +from numpy.testing import TestCase +from numpy.testing import assert_equal, assert_almost_equal +import numpy as np +import aubio + +from aubio import hztomel, meltohz +from aubio import hztomel_htk, meltohz_htk + + +class aubio_hztomel_test_case(TestCase): + + def test_hztomel(self): + assert_equal(hztomel(0.), 0.) + assert_almost_equal(hztomel(400. / 3.), 2., decimal=5) + assert_almost_equal(hztomel(1000. / 3), 5.) + assert_equal(hztomel(200.), 3.) + assert_almost_equal(hztomel(1000.), 15) + assert_almost_equal(hztomel(6400), 42) + assert_almost_equal(hztomel(40960), 69) + + for m in np.linspace(0, 1000, 100): + assert_almost_equal(hztomel(meltohz(m)) - m, 0, decimal=3) + + def test_meltohz(self): + assert_equal(meltohz(0.), 0.) + assert_almost_equal(meltohz(2), 400. / 3., decimal=4) + assert_equal(meltohz(3.), 200.) + assert_almost_equal(meltohz(5), 1000. / 3., decimal=4) + assert_almost_equal(meltohz(15), 1000., decimal=4) + assert_almost_equal(meltohz(42), 6400., decimal=2) + assert_almost_equal(meltohz(69), 40960., decimal=1) + + for f in np.linspace(0, 20000, 1000): + assert_almost_equal(meltohz(hztomel(f)) - f, 0, decimal=1) + + def test_meltohz_negative(self): + # TODO add assert_warns + assert_equal(meltohz(-1), 0) + + def test_hztomel_negative(self): + # TODO add assert_warns + assert_equal(hztomel(-1), 0) + + +class aubio_hztomel_htk_test_case(TestCase): + + def test_meltohz(self): + assert_equal(meltohz(0, htk=True), 0) + assert_almost_equal(meltohz(2595, htk=True), 6300., decimal=1) + + def test_hztomel(self): + assert_equal(hztomel(0, htk=True), 0) + assert_almost_equal(hztomel(3428.7, htk=True), 2000., decimal=1) + assert_almost_equal(hztomel(6300, htk=True), 2595., decimal=1) + + def test_meltohz_negative(self): + # TODO add assert_warns + assert_equal(meltohz(-1, htk=True), 0) + assert_almost_equal(meltohz(2000, htk=True), 3428.7, decimal=1) + assert_almost_equal(meltohz(1000, htk=True), 1000., decimal=1) + + def test_hztomel_negative(self): + # TODO add assert_warns + assert_equal(hztomel(-1, htk=True), 0) + assert_almost_equal(hztomel(1000, htk=True), 1000., decimal=1) + + def test_hztomel_htk(self): + for f in np.linspace(0, 20000, 1000): + assert_almost_equal(meltohz_htk(hztomel_htk(f)) - f, 0, decimal=1) + for f in np.linspace(0, 20000, 1000): + assert_almost_equal(hztomel_htk(meltohz_htk(f)) - f, 0, decimal=1) + + +class aubio_hztomel_wrong_values(TestCase): + """ more tests to cover all branches """ + + def test_hztomel_wrong_values(self): + with self.assertRaises(TypeError): + hztomel('s') + + def test_meltohz_wrong_values(self): + with self.assertRaises(TypeError): + meltohz(bytes('ad')) + + def test_meltohz_no_arg(self): + with self.assertRaises(TypeError): + meltohz() + + def test_meltohz_htk_no_arg(self): + with self.assertRaises(TypeError): + meltohz_htk() + + def test_hztomel_htk_wrong_values(self): + with self.assertRaises(TypeError): + hztomel_htk('0') + + def test_hztomel_htk_false(self): + assert hztomel(120, htk=False) == hztomel(120) + + def test_meltohz_htk_false(self): + assert meltohz(12, htk=False) == meltohz(12) + + +if __name__ == '__main__': + from unittest import main + main() diff --git a/python/tests/test_meltohz.py b/python/tests/test_meltohz.py deleted file mode 100755 index 165f2eec..00000000 --- a/python/tests/test_meltohz.py +++ /dev/null @@ -1,109 +0,0 @@ -#! /usr/bin/env python - -from unittest import main -from numpy.testing import TestCase -from numpy.testing import assert_equal, assert_almost_equal -import numpy as np -import aubio - -from aubio import hztomel, meltohz -from aubio import hztomel_htk, meltohz_htk - - -class aubio_hztomel_test_case(TestCase): - - def test_hztomel(self): - assert_equal(hztomel(0.), 0.) - assert_almost_equal(hztomel(400. / 3.), 2., decimal=5) - assert_equal(hztomel(1000. / 3), 5.) - assert_equal(hztomel(200.), 3.) - assert_almost_equal(hztomel(1000.), 15) - assert_almost_equal(hztomel(6400), 42) - assert_almost_equal(hztomel(40960), 69) - - for m in np.linspace(0, 1000, 100): - assert_almost_equal(hztomel(meltohz(m)) - m, 0, decimal=3) - - def test_meltohz(self): - assert_equal(meltohz(0.), 0.) - assert_almost_equal(meltohz(2), 400. / 3., decimal=4) - assert_equal(meltohz(3.), 200.) - assert_almost_equal(meltohz(5), 1000. / 3., decimal=4) - assert_almost_equal(meltohz(15), 1000., decimal=4) - assert_almost_equal(meltohz(42), 6400., decimal=2) - assert_almost_equal(meltohz(69), 40960., decimal=1) - - for f in np.linspace(0, 20000, 1000): - assert_almost_equal(meltohz(hztomel(f)) - f, 0, decimal=1) - - def test_meltohz_negative(self): - # TODO add assert_warns - assert_equal(meltohz(-1), 0) - - def test_hztomel_negative(self): - # TODO add assert_warns - assert_equal(hztomel(-1), 0) - - -class aubio_hztomel_htk_test_case(TestCase): - - def test_meltohz(self): - assert_equal(meltohz(0, htk=True), 0) - assert_almost_equal(meltohz(2595, htk=True), 6300., decimal=1) - - def test_hztomel(self): - assert_equal(hztomel(0, htk=True), 0) - assert_almost_equal(hztomel(3428.7, htk=True), 2000., decimal=1) - assert_almost_equal(hztomel(6300, htk=True), 2595., decimal=1) - - def test_meltohz_negative(self): - # TODO add assert_warns - assert_equal(meltohz(-1, htk=True), 0) - assert_almost_equal(meltohz(2000, htk=True), 3428.7, decimal=1) - assert_almost_equal(meltohz(1000, htk=True), 1000., decimal=1) - - def test_hztomel_negative(self): - # TODO add assert_warns - assert_equal(hztomel(-1, htk=True), 0) - assert_almost_equal(hztomel(1000, htk=True), 1000., decimal=1) - - def test_hztomel_htk(self): - for f in np.linspace(0, 20000, 1000): - assert_almost_equal(meltohz_htk(hztomel_htk(f)) - f, 0, decimal=1) - for f in np.linspace(0, 20000, 1000): - assert_almost_equal(hztomel_htk(meltohz_htk(f)) - f, 0, decimal=1) - - -class aubio_hztomel_wrong_values(TestCase): - """ more tests to cover all branches """ - - def test_hztomel_wrong_values(self): - with self.assertRaises(TypeError): - hztomel('s') - - def test_meltohz_wrong_values(self): - with self.assertRaises(TypeError): - meltohz(bytes('ad')) - - def test_meltohz_no_arg(self): - with self.assertRaises(TypeError): - meltohz() - - def test_meltohz_htk_no_arg(self): - with self.assertRaises(TypeError): - meltohz_htk() - - def test_hztomel_htk_wrong_values(self): - with self.assertRaises(TypeError): - hztomel_htk('0') - - def test_hztomel_htk_false(self): - assert hztomel(120, htk=False) == hztomel(120) - - def test_meltohz_htk_false(self): - assert meltohz(12, htk=False) == meltohz(12) - - -if __name__ == '__main__': - from unittest import main - main()