mirror of https://github.com/m-labs/artiq.git
29 lines
900 B
Python
29 lines
900 B
Python
import unittest
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from artiq.devices.lda.driver import Lda, Ldasim
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from artiq.language.units import dB
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from artiq.test.hardware_testbench import get_from_ddb
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class GenericLdaTest:
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def test_attenuation(self):
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step = self.cont.get_att_step_size()
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attmax = self.cont.get_att_max()
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test_vector = [i*step*dB for i in range(0, int(attmax*int(1/step)+1))]
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for i in test_vector:
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with self.subTest(i=i):
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self.cont.set_attenuation(i)
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self.assertEqual(i, self.cont.get_attenuation())
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class TestLda(GenericLdaTest, unittest.TestCase):
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def setUp(self):
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lda_serial = get_from_ddb("lda", "device")
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lda_product = get_from_ddb("lda", "product")
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self.cont = Lda(serial=lda_serial, product=lda_product)
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class TestLdaSim(GenericLdaTest, unittest.TestCase):
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def setUp(self):
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self.cont = Ldasim()
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