170bdd104f
Large change that removes the duplicated MIT notice withe a spdx tag Signed-off-by: Thomas Ingleby <thomas.ingleby@intel.com>
38 lines
1.0 KiB
Python
Executable File
38 lines
1.0 KiB
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 i2c_checks_shared import *
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class I2cChecksWriteByte(u.TestCase):
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def setUp(self):
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self.i2c = m.I2c(MRAA_I2C_BUS_NUM)
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def tearDown(self):
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del self.i2c
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def test_i2c_write_byte(self):
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self.i2c.address(MRAA_MOCK_I2C_ADDR)
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test_byte = 0xEE
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self.assertEqual(self.i2c.writeByte(test_byte),
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m.SUCCESS,
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"I2C writeByte() did not return success")
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self.assertEqual(self.i2c.readByte(),
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test_byte,
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"I2C readByte() after writeByte() returned unexpected data")
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def test_i2c_write_byte_invalid_addr(self):
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self.i2c.address(MRAA_MOCK_I2C_ADDR - 1)
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self.assertEqual(self.i2c.writeByte(0xEE),
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m.ERROR_UNSPECIFIED,
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"I2C writeByte() to invalid address did not return error")
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if __name__ == "__main__":
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u.main()
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