psd/tests/psd_header_test.cpp

0001 /*
0002  * SPDX-FileCopyrightText: 2009 Boudewijn Rempt <boud@valdyas.org>
0003  *
0004  *  SPDX-License-Identifier: GPL-2.0-or-later
0005  */
0006
0007 #include "psd_header_test.h"
0008
0009 #include <simpletest.h>
0010 #include <QCoreApplication>
0011 #include <klocalizedstring.h>
0012 #include <psd_header.h>
0013 #ifndef FILES_DATA_DIR
0014 #error "FILES_DATA_DIR not set. A directory with the data used for testing the importing of files in krita"
0015 #endif
0016
0017 void PSDHeaderTest::testCreation()
0018 {
0019     PSDHeader header;
0020     Q_ASSERT(!header.valid());
0021 }
0022
0023 void PSDHeaderTest::testLoading()
0024 {
0025     QString filename = QString(FILES_DATA_DIR) + "/sources/2.psd";
0026     QFile f(filename);
0027     f.open(QIODevice::ReadOnly);
0028     PSDHeader header;
0029     header.read(f);
0030
0031     QVERIFY(header.signature == QString("8BPS"));
0032     QVERIFY(header.version == 1);
0033     QVERIFY(header.nChannels == 3);
0034     QVERIFY(header.width == 100 );
0035     QVERIFY(header.height == 100);
0036     QVERIFY(header.channelDepth == 8);
0037     QVERIFY(header.colormode == RGB);
0038
0039 }
0040
0041 void PSDHeaderTest::testRoundTripping()
0042 {
0043     QString filename = "test.psd";
0044     QFile f(filename);
0045     f.open(QIODevice::ReadWrite);
0046     PSDHeader header;
0047     Q_ASSERT(!header.valid());
0048     header.signature = "8BPS";
0049     header.version = 1;
0050     header.nChannels = 3;
0051     header.width = 1000;
0052     header.height = 1000;
0053     header.channelDepth = 8;
0054     header.colormode = RGB;
0055     Q_ASSERT(header.valid());
0056     bool retval = header.write(f);
0057     Q_ASSERT(retval); Q_UNUSED(retval);
0058
0059     f.close();
0060     f.open(QIODevice::ReadOnly);
0061     PSDHeader header2;
0062     retval = header2.read(f);
0063     Q_ASSERT(retval);
0064
0065     QCOMPARE(header.signature, header2.signature);
0066     QVERIFY(header.version == header2.version);
0067     QVERIFY(header.nChannels == header2.nChannels);
0068     QVERIFY(header.width == header2.width);
0069     QVERIFY(header.height == header2.height);
0070     QVERIFY(header.channelDepth == header2.channelDepth);
0071     QVERIFY(header.colormode == header2.colormode);
0072 }
0073
0074
0075
0076 SIMPLE_TEST_MAIN(PSDHeaderTest)
0077