Method testClearColumns

tests/spreadsheet/SpreadsheetTest.cpp:3473–3515

}

void SpreadsheetTest::testClearColumns() {
	Project project;
	auto* sheet = new Spreadsheet(QStringLiteral("test"), false);
	project.addChild(sheet);

	new SpreadsheetModel(sheet);

	sheet->setColumnCount(3);
	QCOMPARE(sheet->columnCount(), 3);
	sheet->setRowCount(10);

	auto* c0 = sheet->column(0);
	auto* c1 = sheet->column(1);
	auto* c2 = sheet->column(2);

	for (int i = 0; i < 10; i++) {
		c0->setValueAt(i, i);
		c1->setValueAt(i, 2. * i + 3.);
		c2->setValueAt(i, pow(i, 3.));
	}

	for (int i = 0; i < 10; i++) {
		QCOMPARE(c0->valueAt(i), i);
		QCOMPARE(c1->valueAt(i), 2. * i + 3.);
		QCOMPARE(c2->valueAt(i), pow(i, 3.));
	}

	sheet->clear({c0, c2});

	for (int i = 0; i < 10; i++) {
		QCOMPARE(c0->valueAt(i), NAN);
		QCOMPARE(c1->valueAt(i), 2. * i + 3.);
		QCOMPARE(c2->valueAt(i), NAN);
	}

	sheet->undoStack()->undo();

	for (int i = 0; i < 10; i++) {
		QCOMPARE(c0->valueAt(i), i);
		QCOMPARE(c1->valueAt(i), 2. * i + 3.);
		QCOMPARE(c2->valueAt(i), pow(i, 3.));
	}
}

QTEST_MAIN(SpreadsheetTest)