gwenview/tests/paintutilstest.cpp

   1 /*
   2 Gwenview: an image viewer
   3 Copyright 2008 Aurélien Gâteau <aurelien.gateau@free.fr>
   4
   5 This program is free software; you can redistribute it and/or
   6 modify it under the terms of the GNU General Public License
   7 as published by the Free Software Foundation; either version 2
   8 of the License, or (at your option) any later version.
   9
  10 This program 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
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18
  19 */
  20 #include <qtest_kde.h>
  21
  22 #include "../lib/paintutils.h"
  23
  24 #include "paintutilstest.moc"
  25
  26 QTEST_KDEMAIN( PaintUtilsTest, GUI )
  27
  28 void PaintUtilsTest::testScaledRect_data() {
  29         QTest::addColumn<QRectF>("input");
  30         QTest::addColumn<QRect>("expected");
  31
  32         QTest::newRow("overflow right") << QRectF(1.0, 1.0, 2.7, 3.2) << QRect(1, 1, 3, 4);
  33         QTest::newRow("overflow left")  << QRectF(0.5, 1.0, 2.0, 3.2) << QRect(0, 1, 3, 4);
  34         QTest::newRow("overflow both")  << QRectF(0.5, 1.0, 2.6, 3.2) << QRect(0, 1, 4, 4);
  35 }
  36
  37 void PaintUtilsTest::testScaledRect() {
  38         QFETCH(QRectF, input);
  39         QFETCH(QRect,  expected);
  40         QCOMPARE(Gwenview::PaintUtils::containingRect(input), expected);
  41 }