Method testFormulaAutoUpdateEnabledResize

tests/backend/Column/ColumnTest.cpp:694–722

}

void ColumnTest::testFormulaAutoUpdateEnabledResize() {
	Column sourceColumn(QStringLiteral("source"), Column::ColumnMode::Integer);
	sourceColumn.setIntegers({1, 2, 3, 4});

	Column targetColumn(QStringLiteral("target"), Column::ColumnMode::Integer);
	targetColumn.setIntegers({3, 2, 1});

	// evaluatue 2*x and check the generated values in the target column
	targetColumn.setColumnMode(AbstractColumn::ColumnMode::Double); // should happen automatically in Column::setFormula()
	targetColumn.setFormula(QStringLiteral("2*x"),
							QStringList{QStringLiteral("x")},
							QVector<Column*>({&sourceColumn}),
							true /* autoUpdate */,
							false /* autoResize */);
	targetColumn.updateFormula();
	QCOMPARE(targetColumn.rowCount(), 3);
	QCOMPARE(targetColumn.valueAt(0), 2);
	QCOMPARE(targetColumn.valueAt(1), 4);
	QCOMPARE(targetColumn.valueAt(2), 6);

	targetColumn.insertRows(3, 1); // Rowcount of the target changes

	// Values updated
	QCOMPARE(targetColumn.rowCount(), 4);
	QCOMPARE(targetColumn.valueAt(0), 2);
	QCOMPARE(targetColumn.valueAt(1), 4);
	QCOMPARE(targetColumn.valueAt(2), 6);
	QCOMPARE(targetColumn.valueAt(3), 8);
}

void ColumnTest::testDictionaryIndex() {
	Column c(QStringLiteral("Text column"), Column::ColumnMode::Text);