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https://github.com/RobTillaart/Arduino.git
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115 lines
3.1 KiB
C++
115 lines
3.1 KiB
C++
//
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// FILE: unit_test_001.cpp
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// AUTHOR: Rob Tillaart
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// DATE: 2020-12-22
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// PURPOSE: unit tests for the I2C_EEPROM library
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// https://github.com/RobTillaart/
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// https://github.com/Arduino-CI/arduino_ci/blob/master/REFERENCE.md
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//
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// supported assertions
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// ----------------------------
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// assertEqual(expected, actual); // a == b
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// assertNotEqual(unwanted, actual); // a != b
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// assertComparativeEquivalent(expected, actual); // abs(a - b) == 0 or (!(a > b) && !(a < b))
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// assertComparativeNotEquivalent(unwanted, actual); // abs(a - b) > 0 or ((a > b) || (a < b))
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// assertLess(upperBound, actual); // a < b
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// assertMore(lowerBound, actual); // a > b
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// assertLessOrEqual(upperBound, actual); // a <= b
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// assertMoreOrEqual(lowerBound, actual); // a >= b
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// assertTrue(actual);
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// assertFalse(actual);
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// assertNull(actual);
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// // special cases for floats
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// assertEqualFloat(expected, actual, epsilon); // fabs(a - b) <= epsilon
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// assertNotEqualFloat(unwanted, actual, epsilon); // fabs(a - b) >= epsilon
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// assertInfinity(actual); // isinf(a)
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// assertNotInfinity(actual); // !isinf(a)
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// assertNAN(arg); // isnan(a)
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// assertNotNAN(arg); // !isnan(a)
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#include <ArduinoUnitTests.h>
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#include "Arduino.h"
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#include "I2C_eeprom.h"
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unittest_setup()
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{
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fprintf(stderr, "I2C_EEPROM_VERSION: %s\n", ( char * ) I2C_EEPROM_VERSION);
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}
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unittest_teardown()
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{
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}
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/*
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unittest(test_new_operator)
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{
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assertEqualINF(exp(800));
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assertEqualINF(0.0/0.0);
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assertEqualINF(42);
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assertEqualNAN(INFINITY - INFINITY);
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assertEqualNAN(0.0/0.0);
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assertEqualNAN(42);
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}
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*/
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unittest(test_constructor)
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{
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Wire.resetMocks();
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I2C_eeprom EE(0x50, 0x8000);
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assertTrue(EE.begin());
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assertTrue(EE.isConnected());
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assertEqual(0, EE.getLastWrite());
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assertEqual(64, EE.getPageSize());
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}
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unittest(test_constants)
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{
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I2C_eeprom EE(0x50, 0x8000);
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assertEqual(I2C_DEVICESIZE_24LC512, 65536);
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assertEqual(I2C_DEVICESIZE_24LC256, 32768);
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assertEqual(I2C_DEVICESIZE_24LC128, 16384);
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assertEqual(I2C_DEVICESIZE_24LC64, 8192);
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assertEqual(I2C_DEVICESIZE_24LC32, 4096);
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assertEqual(I2C_DEVICESIZE_24LC16, 2048);
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assertEqual(I2C_DEVICESIZE_24LC08, 1024);
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assertEqual(I2C_DEVICESIZE_24LC04, 512);
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assertEqual(I2C_DEVICESIZE_24LC02, 256);
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assertEqual(I2C_DEVICESIZE_24LC01, 128);
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}
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unittest(test_getPageSize)
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{
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I2C_eeprom EE(0x50, 0x8000);
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assertEqual(EE.getPageSize(I2C_DEVICESIZE_24LC512), 128);
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assertEqual(EE.getPageSize(I2C_DEVICESIZE_24LC256), 64);
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assertEqual(EE.getPageSize(I2C_DEVICESIZE_24LC128), 64);
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assertEqual(EE.getPageSize(I2C_DEVICESIZE_24LC64), 32);
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assertEqual(EE.getPageSize(I2C_DEVICESIZE_24LC32), 32);
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assertEqual(EE.getPageSize(I2C_DEVICESIZE_24LC16), 16);
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assertEqual(EE.getPageSize(I2C_DEVICESIZE_24LC08), 16);
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assertEqual(EE.getPageSize(I2C_DEVICESIZE_24LC04), 16);
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assertEqual(EE.getPageSize(I2C_DEVICESIZE_24LC02), 8);
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assertEqual(EE.getPageSize(I2C_DEVICESIZE_24LC01), 8);
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}
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unittest_main()
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// --------
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