Differential D16054 Diff 43602 addons/tabswitcher/autotests/tabswitchertest.cpp

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addons/tabswitcher/autotests/tabswitchertest.cpp

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		1		/* This file is part of the KDE project
		2		*
		3		* Copyright (C) 2018 Gregor Mi <codestruct@posteo.org>
		4		*
		5		* This library is free software; you can redistribute it and/or
		6		* modify it under the terms of the GNU Library General Public
		7		* License as published by the Free Software Foundation; either
		8		* version 2 of the License, or (at your option) any later version.
		9		*
		10		* This library is distributed in the hope that it will be useful,
		11		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		12		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		13		* Library General Public License for more details.
		14		*
		15		* You should have received a copy of the GNU Library General Public License
		16		* along with this library; see the file COPYING.LIB. If not, write to
		17		* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
		18		* Boston, MA 02110-1301, USA.
		19		*/
		20
		21		#include "tabswitchertest.h"
		22		#include "tabswitcherfilesmodel.h"
		23
		24		#include <QTest>
		25
		26		QTEST_MAIN(KateTabSwitcherTest)
		27
		28		void KateTabSwitcherTest::initTestCase()
		29		{
		30		}
		31
		32		void KateTabSwitcherTest::cleanupTestCase()
		33		{
		34		}
		35
		36		void KateTabSwitcherTest::testLongestCommonPrefix()
		37		{
		38		// standard case
		39		std::vector<QString> strs;
		40		strs.push_back(QLatin1String("/home/user1/a"));
		41		strs.push_back(QLatin1String("/home/user1/bc"));
		42		QCOMPARE(detail::longestCommonPrefix(strs), QLatin1String("/home/user1/"));
		43
		44		// empty string at the end of the list
		45		strs.clear();
		46		strs.push_back(QLatin1String("/home/a"));
		47		strs.push_back(QLatin1String("/home/b"));
		48		strs.push_back(QLatin1String(""));
		49		QCOMPARE(detail::longestCommonPrefix(strs), QLatin1String(""));
		50
		51		// empty string not only at the end of the list
		52		strs.clear();
		53		strs.push_back(QLatin1String(""));
		54		strs.push_back(QLatin1String("/home/a"));
		55		strs.push_back(QLatin1String("/home/b"));
		56		strs.push_back(QLatin1String(""));
		57		QCOMPARE(detail::longestCommonPrefix(strs), QLatin1String(""));
		58
		59		// a prefix with length 1
		60		strs.clear();
		61		strs.push_back(QLatin1String("/home/a"));
		62		strs.push_back(QLatin1String("/etc/b"));
		63		QCOMPARE(detail::longestCommonPrefix(strs), QLatin1String("/"));
		64		}