berrux-dev
cebc456bc1
New TetraIF/unit-test/ directory with one QtTest executable per TetraIF release-scope module, wired into ctest and the DEB pipeline: - coprtcnv_unit_test: central and radio telegram header fields, payload access, length checks, fragmentation/reassembly roundtrip, telegram-id string helpers - logview_unit_test: IntegerCalculator arithmetic, operator priority, parentheses, error codes and variables (compiles the LogView class source directly; the class otherwise lives in the LogView executable) - prtcnv_unit_test: PrtCnvMember state and fragmented-telegram handling (compiles the class source directly because PrtCnvLib is built with hidden visibility) TetraIF/CMakeLists.txt adds the unit-test subdirectory and new_docker_build.sh builds and ctest-runs the three new targets.
151 lines
3.3 KiB
C++
151 lines
3.3 KiB
C++
//
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// Unit tests for the LogView module: IntegerCalculator (the module's pure
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// logic class, compiled from the LogView sources).
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//
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#include "../LogView/IntegerCalculator.hpp"
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#include <QtTest/QTest>
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#include <string>
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using IntegerCalculator = N_SST::IntegerCalculator;
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using E_Error = IntegerCalculator::E_Error;
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class logview_unit_test : public QObject
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{
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Q_OBJECT
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private slots:
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void basicArithmetic();
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void operatorPriority();
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void parentheses();
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void unaryMinus();
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void divisionByZero();
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void noOperandBetweenOperators();
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void missingRightParanthesis();
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void missingLeftParanthesis();
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void unknownVariable();
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void variables();
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};
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void logview_unit_test::basicArithmetic()
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{
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IntegerCalculator calc;
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E_Error error = E_Error::e_UnknownError;
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QCOMPARE(calc.calc("1+2", error), 3);
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QCOMPARE(error, E_Error::e_Ok);
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QCOMPARE(calc.calc("10-4", error), 6);
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QCOMPARE(error, E_Error::e_Ok);
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QCOMPARE(calc.calc("6*7", error), 42);
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QCOMPARE(error, E_Error::e_Ok);
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QCOMPARE(calc.calc("84/4", error), 21);
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QCOMPARE(error, E_Error::e_Ok);
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}
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void logview_unit_test::operatorPriority()
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{
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IntegerCalculator calc;
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E_Error error = E_Error::e_UnknownError;
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QCOMPARE(calc.calc("1+2*3", error), 7);
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QCOMPARE(error, E_Error::e_Ok);
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QCOMPARE(calc.calc("2*3+4", error), 10);
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QCOMPARE(error, E_Error::e_Ok);
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QCOMPARE(calc.calc("10-2*3", error), 4);
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QCOMPARE(error, E_Error::e_Ok);
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}
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void logview_unit_test::parentheses()
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{
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IntegerCalculator calc;
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E_Error error = E_Error::e_UnknownError;
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QCOMPARE(calc.calc("(1+2)*3", error), 9);
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QCOMPARE(error, E_Error::e_Ok);
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QCOMPARE(calc.calc("((2+3)*4)", error), 20);
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QCOMPARE(error, E_Error::e_Ok);
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}
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void logview_unit_test::unaryMinus()
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{
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IntegerCalculator calc;
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E_Error error = E_Error::e_UnknownError;
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QCOMPARE(calc.calc("-3+5", error), 2);
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QCOMPARE(error, E_Error::e_Ok);
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}
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void logview_unit_test::divisionByZero()
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{
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IntegerCalculator calc;
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E_Error error = E_Error::e_Ok;
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(void)calc.calc("1/0", error);
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QCOMPARE(error, E_Error::e_DivisionByZero);
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}
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void logview_unit_test::noOperandBetweenOperators()
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{
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IntegerCalculator calc;
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E_Error error = E_Error::e_Ok;
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(void)calc.calc("1+*2", error);
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QCOMPARE(error, E_Error::e_NoOperandBetweenOperators);
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}
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void logview_unit_test::missingRightParanthesis()
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{
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IntegerCalculator calc;
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E_Error error = E_Error::e_Ok;
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(void)calc.calc("(1+2", error);
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QCOMPARE(error, E_Error::e_MissingRightParanthesis);
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}
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void logview_unit_test::missingLeftParanthesis()
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{
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IntegerCalculator calc;
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E_Error error = E_Error::e_Ok;
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(void)calc.calc("1+2)", error);
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QCOMPARE(error, E_Error::e_MissingLeftParanthesis);
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}
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void logview_unit_test::unknownVariable()
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{
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IntegerCalculator calc;
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E_Error error = E_Error::e_Ok;
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(void)calc.calc("y", error);
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QCOMPARE(error, E_Error::e_UnknownOperationOrVariable);
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}
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void logview_unit_test::variables()
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{
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IntegerCalculator calc;
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E_Error error = E_Error::e_UnknownError;
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calc.addVariable("x", 5);
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QCOMPARE(calc.calc("x*2", error), 10);
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QCOMPARE(error, E_Error::e_Ok);
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calc.addVariable("y", -3);
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QCOMPARE(calc.calc("x+y", error), 2);
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QCOMPARE(error, E_Error::e_Ok);
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calc.removeVariable("x");
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error = E_Error::e_Ok;
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(void)calc.calc("x", error);
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QCOMPARE(error, E_Error::e_UnknownOperationOrVariable);
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}
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QTEST_MAIN(logview_unit_test)
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#include "logview_unit_test.moc"
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