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96 lines
2.4 KiB
C++
96 lines
2.4 KiB
C++
//
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// FILE: unit_test_001.cpp
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// AUTHOR: Rob Tillaart
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// DATE: 2021-01-01
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// PURPOSE: unit tests for the PrintSize library
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// https://github.com/RobTillaart/PrintSize
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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 "PrintSize.h"
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unittest_setup()
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{
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fprintf(stderr, "PRINTSIZE_VERSION: %s\n", (char *) PRINTSIZE_VERSION);
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}
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unittest_teardown()
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{
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}
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unittest(test_constructor)
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{
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PrintSize ps;
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assertEqual(0, ps.total());
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}
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unittest(test_print)
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{
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PrintSize ps;
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assertEqual(0, ps.total());
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assertEqual(11, ps.print("Hello World"));
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assertEqual(11, ps.total());
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assertEqual(6, ps.print(PI, 4));
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assertEqual(17, ps.total());
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ps.reset();
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assertEqual(0, ps.total());
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assertEqual(13, ps.println("Hello World"));
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assertEqual(13, ps.total());
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assertEqual(8, ps.println(PI, 4));
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assertEqual(21, ps.total());
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}
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unittest(test_write)
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{
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PrintSize ps;
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assertEqual(0, ps.total());
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assertEqual(1, ps.write('c'));
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ps.reset();
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assertEqual(0, ps.total());
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char str[] = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed mattis eget odio ut";
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assertEqual(strlen(str), ps.write((uint8_t *)str, strlen(str)));
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assertEqual(strlen(str), ps.total());
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}
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unittest_main()
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// --------
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