mirror of https://github.com/m-labs/artiq
30 lines
867 B
Python
30 lines
867 B
Python
import unittest
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from artiq.devices.lda.driver import Ldasim
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from artiq.language.units import dB
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from artiq.test.hardware_testbench import ControllerCase
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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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j = self.cont.get_attenuation()
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self.assertEqual(i, j)
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class TestLda(ControllerCase, GenericLdaTest):
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def setUp(self):
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ControllerCase.setUp(self)
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self.start_controller("lda")
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self.cont = self.device_mgr.get("lda")
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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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