Method testevaluateLessEqualThan

tests/backend/gsl/ExpressionParserTest.cpp:525–547

}

void ExpressionParserTest::testevaluateLessEqualThan() {
	const QString expr = QStringLiteral("x <= y");
	const QStringList vars = {QStringLiteral("x"), QStringLiteral("y")};

	QVector<QVector<double>*> xVectors;

	xVectors << new QVector<double>({0., 1., 0., 1., -1., -std::numeric_limits<double>::infinity(), 1, std::numeric_limits<double>::infinity(), 7.}); // x
	xVectors << new QVector<double>({0., 0., 1., 1., -2., std::numeric_limits<double>::infinity(), std::nan("0"), 1e9, 7.}); // y
	QVector<double> yVector({5., 5., 5., 5., 5., 5., 5., 5., 5.}); // random value
	auto* parser = ExpressionParser::getInstance();
	parser->tryEvaluateCartesian(expr, vars, xVectors, &yVector);

	QCOMPARE(yVector.size(), 9);
	QCOMPARE(yVector.at(0), 1.);
	QCOMPARE(yVector.at(1), 0.);
	QCOMPARE(yVector.at(2), 1.);
	QCOMPARE(yVector.at(3), 1.);
	QCOMPARE(yVector.at(4), 0.);
	QCOMPARE(yVector.at(5), 1.);
	QCOMPARE(yVector.at(6), 0.);
	QCOMPARE(yVector.at(7), 0.);
	QCOMPARE(yVector.at(8), 1.);
}

void ExpressionParserTest::testevaluateGreaterEqualThan() {
	const QString expr = QStringLiteral("x >= y");