170bdd104f
Large change that removes the duplicated MIT notice withe a spdx tag Signed-off-by: Thomas Ingleby <thomas.ingleby@intel.com>
36 lines
932 B
Python
Executable File
36 lines
932 B
Python
Executable File
#!/usr/bin/env python
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# Author: Alex Tereschenko <alext.mkrs@gmail.com>
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# Copyright (c) 2016 Alex Tereschenko.
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#
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# SPDX-License-Identifier: MIT
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import mraa as m
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import unittest as u
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from spi_checks_shared import *
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class SpiChecksWriteByte(u.TestCase):
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def setUp(self):
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self.spi = m.Spi(MRAA_SPI_BUS_NUM)
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def tearDown(self):
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del self.spi
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def test_spi_write_byte(self):
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TEST_BYTE = 0xEE
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self.assertEqual(self.spi.writeByte(TEST_BYTE),
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TEST_BYTE ^ MOCK_SPI_REPLY_DATA_MODIFIER_BYTE,
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"SPI writeByte() returned unexpected data")
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def test_spi_write_byte_invalid_bigger_than_max(self):
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TEST_VALUE = 0xEEFF
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self.assertRaises(OverflowError, self.spi.writeByte, TEST_VALUE)
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def test_spi_write_byte_invalid_smaller_than_min(self):
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TEST_VALUE = -1
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self.assertRaises(OverflowError, self.spi.writeByte, TEST_VALUE)
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if __name__ == "__main__":
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u.main()
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