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118 lines
2.8 KiB
C++
118 lines
2.8 KiB
C++
//
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// FILE: unit_test_001.cpp
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// AUTHOR: Rob Tillaart
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// DATE: 2020-12-30
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// PURPOSE: unit tests for the LineFormatter library
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// https://github.com/RobTillaart/LineFormatter
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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 "LineFormatter.h"
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unittest_setup()
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{
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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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LineFormatter L;
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assertEqual(0, L.getMaxLength());
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L.setMaxLength(80);
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assertEqual(80, L.getMaxLength());
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assertEqual(0, L.getAutoNewLine());
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L.setAutoNewLine(5);
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assertEqual(5, L.getAutoNewLine());
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}
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unittest(test_position)
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{
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LineFormatter L;
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assertEqual(0, (int)L.getPos());
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assertEqual(20, (int)L.gotoPos(20));
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assertEqual(20, (int)L.gotoPos(15));
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L.repeat(10, '*');
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assertEqual(30, (int)L.getPos());
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L.repeat(10, "--");
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assertEqual(50, (int)L.getPos());
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}
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unittest(test_tab)
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{
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LineFormatter L;
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fprintf(stderr, "tab setting\n");
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for (int i = 8; i <= 80; i += 8)
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{
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L.addTab(i);
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}
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assertEqual(10, L.getTabCount());
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for (int i = 0; i < L.getTabCount(); i++)
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{
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fprintf(stderr, "%d\t", 8 + i*8);
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assertEqual(8 + i*8, L.getTabStop(i));
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}
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fprintf(stderr, "tab test - !! cur pos is one before tab pos\n");
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for (int i = 0; i < L.getTabCount(); i++)
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{
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fprintf(stderr, "%d\t", 8 + i*8); // tabpos
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L.write('\t');
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assertEqual(8 + i*8, (int)L.getPos() + 1 ); // current pos is just before
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}
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}
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unittest_main()
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// --------
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