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import simpl.base as base
import numpy as np
class TestFrame(object):
def test_buffers(self):
N = 256
f = base.Frame(N)
assert f.size == N
a = np.random.rand(N)
f.audio = a
assert np.all(f.audio == a)
a = np.random.rand(N)
f.synth = a
assert np.all(f.synth == a)
a = np.random.rand(N)
f.residual = a
assert np.all(f.residual == a)
a = np.random.rand(N)
f.synth_residual = a
assert np.all(f.synth_residual == a)
def test_peaks(self):
p = base.Peak()
p.amplitude = 0.5
p.frequency = 220.0
p.phase = 0.0
f = base.Frame()
assert f.num_peaks == 0
assert f.max_peaks > 0
f.add_peak(p)
assert f.num_peaks == 1
assert f.peak(0).amplitude == p.amplitude
assert f.peaks[0].amplitude == p.amplitude
f.clear_peaks()
assert f.num_peaks == 0
class TestPeakDetection(object):
def test_peak_detection(self):
pd = base.PeakDetection()
print pd
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