170bdd104f
Large change that removes the duplicated MIT notice withe a spdx tag Signed-off-by: Thomas Ingleby <thomas.ingleby@intel.com>
36 lines
969 B
Python
Executable File
36 lines
969 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 i2c_checks_shared import *
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class I2cChecksAddr(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_address(self):
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self.assertEqual(self.i2c.address(0x10),
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m.SUCCESS,
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"Setting address to 0x10 did not return success")
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def test_i2c_address_invalid_bigger_than_max(self):
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# For standard 7-bit addressing 0x7F is max address
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self.assertEqual(self.i2c.address(0xFF),
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m.ERROR_INVALID_PARAMETER,
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"Setting address to 0xFF did not return INVALID_PARAMETER")
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def test_i2c_address_invalid_smaller_than_min(self):
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self.assertRaises(OverflowError, self.i2c.address, -100)
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if __name__ == "__main__":
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u.main()
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