File indexing completed on 2024-05-12 16:46:16

 /***************************************************************************
     Copyright (C) 2015 Robby Stephenson <robby@periapsis.org>
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or         *
  *   modify it under the terms of the GNU General Public License as        *
  *   published by the Free Software Foundation; either version 2 of        *
  *   the License or (at your option) version 3 or any later version        *
  *   accepted by the membership of KDE e.V. (or its successor approved     *
  *   by the membership of KDE e.V.), which shall act as a proxy            *
  *   defined in Section 14 of version 3 of the license.                    *
  *                                                                         *
  *   This program is distributed in the hope that it will be useful,       *
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  *   GNU General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  *                                                                         *
  ***************************************************************************/
 
 #undef QT_NO_CAST_FROM_ASCII
 
 #include "documenttest.h"
 #include "../document.h"
 #include "../images/imagefactory.h"
 #include "../images/image.h"
 #include "../config/tellico_config.h"
 #include "../collections/bookcollection.h"
 #include "../collectionfactory.h"
 
 #include <QTest>
 #include <QTemporaryDir>
 #include <QFile>
 #include <QStandardPaths>
 
 QTEST_GUILESS_MAIN( DocumentTest )
 
 void DocumentTest::initTestCase() {
   QStandardPaths::setTestModeEnabled(true);
   Tellico::ImageFactory::init();
   // test case is a book file
   Tellico::RegisterCollection<Tellico::Data::BookCollection> registerBook(Tellico::Data::Collection::Book, "book");
 }
 
 void DocumentTest::cleanupTestCase() {
   Tellico::ImageFactory::clean(true);
 }
 
 void DocumentTest::testImageLocalDirectory() {
   Tellico::Config::setImageLocation(Tellico::Config::ImagesInLocalDir);
   // the default collection will use a temporary directory as a local image dir
   QVERIFY(!Tellico::ImageFactory::localDir().isEmpty());
 
   QString tempDirName;
 
   QTemporaryDir tempDir;
   QVERIFY(tempDir.isValid());
   tempDir.setAutoRemove(true);
   tempDirName = tempDir.path();
   QString fileName = tempDirName + "/with-image.tc";
   QString imageDirName = tempDirName + "/with-image_files/";
 
   // copy a collection file that includes an image into the temporary directory
   QVERIFY(QFile::copy(QFINDTESTDATA("data/with-image.tc"), fileName));
 
   Tellico::Data::Document* doc = Tellico::Data::Document::self();
   QVERIFY(doc->openDocument(QUrl::fromLocalFile(fileName)));
   QCOMPARE(Tellico::ImageFactory::localDir(), imageDirName);
 
   Tellico::Data::CollPtr coll = doc->collection();
   QVERIFY(coll);
   QCOMPARE(coll->type(), Tellico::Data::Collection::Book);
   QCOMPARE(coll->title(), QStringLiteral("My Books"));
   QCOMPARE(coll->entries().size(), 1);
 
   Tellico::Data::EntryPtr e = coll->entries().at(0);
   QVERIFY(e);
   QCOMPARE(e->field(QStringLiteral("cover")), QStringLiteral("17b54b2a742c6d342a75f122d615a793.jpeg"));
 
   // save the document, so the images get copied out of the .tc file into the local image directory
   QVERIFY(doc->saveDocument(QUrl::fromLocalFile(fileName)));
   // verify that backup file gets created
   QVERIFY(QFile::exists(fileName + '~'));
 
   // check that the local image directory is created with the image file inside
   QDir imageDir(imageDirName);
   QVERIFY(imageDir.exists());
   QVERIFY(imageDir.exists(e->field(QStringLiteral("cover"))));
 
   // clear the internal image cache
   Tellico::ImageFactory::clean(true);
 
   // verify that the images are copied from the old directory when saving to a new file
   QString fileName2 = tempDirName + "/with-image2.tc";
   QString imageDirName2 = tempDirName + "/with-image2_files/";
   QVERIFY(doc->saveDocument(QUrl::fromLocalFile(fileName2)));
   QVERIFY(QFile::exists(fileName2));
   QDir imageDir2(imageDirName2);
   QVERIFY(imageDir2.exists());
   QVERIFY(imageDir2.exists(e->field(QStringLiteral("cover"))));
 
   /*************************************************************************/
   /* now also verify image directory when file name has multiple periods */
   /* see https://bugs.kde.org/show_bug.cgi?id=348088 */
   /* also have to check backwards compatibility with prior behavior */
   /*************************************************************************/
 
   QString fileName3 = tempDirName + "/with-image.1.tc";
   QString imageDirName3 = tempDirName + "/with-image.1_files/";
 
   // copy the collection file, which no longer contains the images inside
   QVERIFY(QFile::copy(fileName, fileName3));
   QVERIFY(doc->openDocument(QUrl::fromLocalFile(fileName3)));
   QCOMPARE(Tellico::ImageFactory::localDir(), imageDirName3);
   QDir imageDir3(imageDirName3);
 
   // verify that the images can be loaded from the image directory that does NOT have multiple periods
   // since that was the behavior prior to the bug being fixed
   coll = doc->collection();
   e = coll->entries().at(0);
   // image should not be in the next image dir yet since we haven't saved
   QVERIFY(!imageDir3.exists(e->field(QStringLiteral("cover"))));
   QVERIFY(!Tellico::ImageFactory::imageById(e->field("cover")).isNull());
 
   // now remove the first image from the first image directory, save the document, and verify that
   // the proper image exists and is written
   QVERIFY(imageDir.remove(e->field("cover")));
   QVERIFY(!imageDir.exists(e->field(QStringLiteral("cover"))));
   QVERIFY(doc->saveDocument(QUrl::fromLocalFile(fileName3)));
   // now the file should exist in the proper location
   QVERIFY(imageDir3.exists(e->field(QStringLiteral("cover"))));
   // clear the cache
   Tellico::ImageFactory::clean(true);
   QVERIFY(!Tellico::ImageFactory::imageById(e->field("cover")).isNull());
 
   // sanity check, the directory should not exists after QTemporaryDir destruction
   tempDir.remove();
   QVERIFY(!QDir(tempDirName).exists());
 }