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tst_qresourceengine.cpp
510 lines (430 loc) · 23.1 KB
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tst_qresourceengine.cpp
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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <QtCore/QCoreApplication>
class tst_QResourceEngine: public QObject
{
Q_OBJECT
public:
tst_QResourceEngine()
#if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_EMBEDDED)
: m_runtimeResourceRcc(QFileInfo(QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + QStringLiteral("/runtime_resource.rcc")).absoluteFilePath())
#else
: m_runtimeResourceRcc(QFINDTESTDATA("runtime_resource.rcc"))
#endif
{}
private slots:
void initTestCase();
void cleanupTestCase();
void checkUnregisterResource_data();
void checkUnregisterResource();
void checkStructure_data();
void checkStructure();
void searchPath_data();
void searchPath();
void doubleSlashInRoot();
void setLocale();
void lastModified();
private:
const QString m_runtimeResourceRcc;
};
void tst_QResourceEngine::initTestCase()
{
#if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_EMBEDDED)
QString sourcePath(QStringLiteral(":/android_testdata/"));
QString dataPath(QStandardPaths::writableLocation(QStandardPaths::CacheLocation));
QDirIterator it(sourcePath, QDirIterator::Subdirectories);
while (it.hasNext()) {
it.next();
QFileInfo fileInfo = it.fileInfo();
if (!fileInfo.isDir()) {
QString destination(dataPath + QLatin1Char('/') + fileInfo.filePath().mid(sourcePath.length()));
QFileInfo destinationFileInfo(destination);
if (!destinationFileInfo.exists()) {
QVERIFY(QDir().mkpath(destinationFileInfo.path()));
QVERIFY(QFile::copy(fileInfo.filePath(), destination));
QVERIFY(QFileInfo(destination).exists());
}
}
}
QVERIFY(QDir::setCurrent(dataPath));
#endif
QVERIFY(!m_runtimeResourceRcc.isEmpty());
QVERIFY(QResource::registerResource(m_runtimeResourceRcc));
QVERIFY(QResource::registerResource(m_runtimeResourceRcc, "/secondary_root/"));
}
void tst_QResourceEngine::cleanupTestCase()
{
// make sure we don't leak memory
QVERIFY(QResource::unregisterResource(m_runtimeResourceRcc));
QVERIFY(QResource::unregisterResource(m_runtimeResourceRcc, "/secondary_root/"));
}
void tst_QResourceEngine::checkStructure_data()
{
QTest::addColumn<QString>("pathName");
QTest::addColumn<QString>("contents");
QTest::addColumn<QStringList>("containedFiles");
QTest::addColumn<QStringList>("containedDirs");
QTest::addColumn<QLocale>("locale");
QTest::addColumn<qlonglong>("contentsSize");
QFileInfo info;
QStringList rootContents;
rootContents << QLatin1String("aliasdir")
<< QLatin1String("otherdir")
<< QLatin1String("qt-project.org")
<< QLatin1String("runtime_resource")
<< QLatin1String("searchpath1")
<< QLatin1String("searchpath2")
<< QLatin1String("secondary_root")
<< QLatin1String("test")
<< QLatin1String("withoutslashes");
#if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_EMBEDDED)
rootContents.insert(1, QLatin1String("android_testdata"));
#endif
QTest::newRow("root dir") << QString(":/")
<< QString()
<< (QStringList() << "search_file.txt")
<< rootContents
<< QLocale::c()
<< qlonglong(0);
QTest::newRow("secondary root") << QString(":/secondary_root/")
<< QString()
<< QStringList()
<< (QStringList() << QLatin1String("runtime_resource"))
<< QLocale::c()
<< qlonglong(0);
QStringList roots;
roots << QString(":/") << QString(":/runtime_resource/") << QString(":/secondary_root/runtime_resource/");
for(int i = 0; i < roots.size(); ++i) {
const QString root = roots.at(i);
QTest::newRow(QString(root + "prefix dir").toLatin1().constData()) << QString(root + "test/abc/123/+++")
<< QString()
<< (QStringList() << QLatin1String("currentdir.txt") << QLatin1String("currentdir2.txt") << QLatin1String("parentdir.txt"))
<< (QStringList() << QLatin1String("subdir"))
<< QLocale::c()
<< qlonglong(0);
QTest::newRow(QString(root + "parent to prefix").toLatin1().constData()) << QString(root + "test/abc/123")
<< QString()
<< QStringList()
<< (QStringList() << QLatin1String("+++"))
<< QLocale::c()
<< qlonglong(0);
QTest::newRow(QString(root + "two parents prefix").toLatin1().constData()) << QString(root + "test/abc")
<< QString()
<< QStringList()
<< QStringList(QLatin1String("123"))
<< QLocale::c()
<< qlonglong(0);
QTest::newRow(QString(root + "test dir ").toLatin1().constData()) << QString(root + "test")
<< QString()
<< (QStringList() << QLatin1String("testdir.txt"))
<< (QStringList() << QLatin1String("abc") << QLatin1String("test"))
<< QLocale::c()
<< qlonglong(0);
QTest::newRow(QString(root + "prefix no slashes").toLatin1().constData()) << QString(root + "withoutslashes")
<< QString()
<< QStringList("blahblah.txt")
<< QStringList()
<< QLocale::c()
<< qlonglong(0);
QTest::newRow(QString(root + "other dir").toLatin1().constData()) << QString(root + "otherdir")
<< QString()
<< QStringList(QLatin1String("otherdir.txt"))
<< QStringList()
<< QLocale::c()
<< qlonglong(0);
QTest::newRow(QString(root + "alias dir").toLatin1().constData()) << QString(root + "aliasdir")
<< QString()
<< QStringList(QLatin1String("aliasdir.txt"))
<< QStringList()
<< QLocale::c()
<< qlonglong(0);
QTest::newRow(QString(root + "second test dir").toLatin1().constData()) << QString(root + "test/test")
<< QString()
<< (QStringList() << QLatin1String("test1.txt") << QLatin1String("test2.txt"))
<< QStringList()
<< QLocale::c()
<< qlonglong(0);
info = QFileInfo(QFINDTESTDATA("testqrc/test/test/test1.txt"));
QTest::newRow(QString(root + "test1 text").toLatin1().constData()) << QString(root + "test/test/test1.txt")
<< QString("abc")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/blahblah.txt"));
QTest::newRow(QString(root + "text no slashes").toLatin1().constData()) << QString(root + "withoutslashes/blahblah.txt")
<< QString("qwerty")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/test/test/test2.txt"));
QTest::newRow(QString(root + "test1 text").toLatin1().constData()) << QString(root + "test/test/test2.txt")
<< QString("def")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/currentdir.txt"));
QTest::newRow(QString(root + "currentdir text").toLatin1().constData()) << QString(root + "test/abc/123/+++/currentdir.txt")
<< QString("\"This is the current dir\" ")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/currentdir2.txt"));
QTest::newRow(QString(root + "currentdir text2").toLatin1().constData()) << QString(root + "test/abc/123/+++/currentdir2.txt")
<< QString("\"This is also the current dir\" ")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("parentdir.txt"));
QTest::newRow(QString(root + "parentdir text").toLatin1().constData()) << QString(root + "test/abc/123/+++/parentdir.txt")
<< QString("abcdefgihklmnopqrstuvwxyz ")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/subdir/subdir.txt"));
QTest::newRow(QString(root + "subdir text").toLatin1().constData()) << QString(root + "test/abc/123/+++/subdir/subdir.txt")
<< QString("\"This is in the sub directory\" ")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/test/testdir.txt"));
QTest::newRow(QString(root + "testdir text").toLatin1().constData()) << QString(root + "test/testdir.txt")
<< QString("\"This is in the test directory\" ")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/otherdir/otherdir.txt"));
QTest::newRow(QString(root + "otherdir text").toLatin1().constData()) << QString(root + "otherdir/otherdir.txt")
<< QString("\"This is the other dir\" ")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/test/testdir2.txt"));
QTest::newRow(QString(root + "alias text").toLatin1().constData()) << QString(root + "aliasdir/aliasdir.txt")
<< QString("\"This is another file in this directory\" ")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/aliasdir/aliasdir.txt"));
QTest::newRow(QString(root + "korean text").toLatin1().constData()) << QString(root + "aliasdir/aliasdir.txt")
<< QString("\"This is a korean text file\" ")
<< QStringList()
<< QStringList()
<< QLocale("ko")
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/aliasdir/aliasdir.txt"));
QTest::newRow(QString(root + "korean text 2").toLatin1().constData()) << QString(root + "aliasdir/aliasdir.txt")
<< QString("\"This is a korean text file\" ")
<< QStringList()
<< QStringList()
<< QLocale("ko_KR")
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/test/german.txt"));
QTest::newRow(QString(root + "german text").toLatin1().constData()) << QString(root + "aliasdir/aliasdir.txt")
<< QString("Deutsch")
<< QStringList()
<< QStringList()
<< QLocale("de")
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/test/german.txt"));
QTest::newRow(QString(root + "german text 2").toLatin1().constData()) << QString(root + "aliasdir/aliasdir.txt")
<< QString("Deutsch")
<< QStringList()
<< QStringList()
<< QLocale("de_DE")
<< qlonglong(info.size());
QFile file(QFINDTESTDATA("testqrc/aliasdir/compressme.txt"));
file.open(QFile::ReadOnly);
info = QFileInfo(QFINDTESTDATA("testqrc/aliasdir/compressme.txt"));
QTest::newRow(QString(root + "compressed text").toLatin1().constData()) << QString(root + "aliasdir/aliasdir.txt")
<< QString(file.readAll())
<< QStringList()
<< QStringList()
<< QLocale("de_CH")
<< qlonglong(info.size());
}
}
void tst_QResourceEngine::checkStructure()
{
QFETCH(QString, pathName);
QFETCH(QString, contents);
QFETCH(QStringList, containedFiles);
QFETCH(QStringList, containedDirs);
QFETCH(QLocale, locale);
QFETCH(qlonglong, contentsSize);
bool directory = (containedDirs.size() + containedFiles.size() > 0);
QLocale::setDefault(locale);
QFileInfo fileInfo(pathName);
QVERIFY(fileInfo.exists());
QCOMPARE(fileInfo.isDir(), directory);
QCOMPARE(fileInfo.size(), contentsSize);
QVERIFY(fileInfo.isReadable());
QVERIFY(!fileInfo.isWritable());
QVERIFY(!fileInfo.isExecutable());
if (directory) {
QDir dir(pathName);
// Test the Dir filter
QFileInfoList list = dir.entryInfoList(QDir::Dirs, QDir::Name);
QCOMPARE(list.size(), containedDirs.size());
int i;
for (i=0; i<list.size(); ++i) {
QVERIFY(list.at(i).isDir());
QCOMPARE(list.at(i).fileName(), containedDirs.at(i));
}
list = dir.entryInfoList(QDir::Files, QDir::Name);
QCOMPARE(containedFiles.size(), list.size());
for (i=0; i<list.size(); ++i) {
QVERIFY(!list.at(i).isDir());
QCOMPARE(list.at(i).fileName(), containedFiles.at(i));
}
list = dir.entryInfoList(QDir::NoFilter, QDir::SortFlags(QDir::Name | QDir::DirsFirst));
QCOMPARE(containedFiles.size() + containedDirs.size(), list.size());
for (i=0; i<list.size(); ++i) {
QString expectedName;
if (i < containedDirs.size())
expectedName = containedDirs.at(i);
else
expectedName = containedFiles.at(i - containedDirs.size());
QCOMPARE(list.at(i).fileName(), expectedName);
}
} else {
QFile file(pathName);
QVERIFY(file.open(QFile::ReadOnly));
QByteArray ba = file.readAll();
QVERIFY(QString(ba).startsWith(contents));
}
QLocale::setDefault(QLocale::system());
}
void tst_QResourceEngine::searchPath_data()
{
QTest::addColumn<QString>("searchPath");
QTest::addColumn<QString>("file");
QTest::addColumn<QByteArray>("expected");
QTest::newRow("no_search_path") << QString()
<< ":search_file.txt"
<< QByteArray("root\n");
QTest::newRow("path1") << "/searchpath1"
<< ":search_file.txt"
<< QByteArray("path1\n");
QTest::newRow("no_search_path2") << QString()
<< ":/search_file.txt"
<< QByteArray("root\n");
QTest::newRow("path2") << "/searchpath2"
<< ":search_file.txt"
<< QByteArray("path2\n");
}
void tst_QResourceEngine::searchPath()
{
QFETCH(QString, searchPath);
QFETCH(QString, file);
QFETCH(QByteArray, expected);
if(!searchPath.isEmpty())
QDir::addResourceSearchPath(searchPath);
QFile qf(file);
QVERIFY(qf.open(QFile::ReadOnly));
QByteArray actual = qf.readAll();
actual.replace('\r', "");
QCOMPARE(actual, expected);
qf.close();
}
void tst_QResourceEngine::checkUnregisterResource_data()
{
QTest::addColumn<QString>("rcc_file");
QTest::addColumn<QString>("root");
QTest::addColumn<QString>("file_check");
QTest::addColumn<int>("size");
QTest::newRow("currentdir.txt") << QFINDTESTDATA("runtime_resource.rcc") << QString("/check_unregister/")
<< QString(":/check_unregister/runtime_resource/test/abc/123/+++/currentdir.txt")
<< (int)QFileInfo(QFINDTESTDATA("testqrc/currentdir.txt")).size();
}
void tst_QResourceEngine::checkUnregisterResource()
{
QFETCH(QString, rcc_file);
QFETCH(QString, root);
QFETCH(QString, file_check);
QFETCH(int, size);
QVERIFY(!QFile::exists(file_check));
QVERIFY(QResource::registerResource(rcc_file, root));
QVERIFY(QFile::exists(file_check));
QVERIFY(QResource::unregisterResource(rcc_file, root));
QVERIFY(!QFile::exists(file_check));
QVERIFY(QResource::registerResource(rcc_file, root));
QVERIFY(QFile::exists(file_check));
QFileInfo fileInfo(file_check);
fileInfo.setCaching(false);
QVERIFY(fileInfo.exists());
QVERIFY(!QResource::unregisterResource(rcc_file, root));
QVERIFY(!QFile::exists(file_check));
QCOMPARE((int)fileInfo.size(), size);
}
void tst_QResourceEngine::doubleSlashInRoot()
{
QVERIFY(QFile::exists(":/secondary_root/runtime_resource/search_file.txt"));
QVERIFY(QFile::exists("://secondary_root/runtime_resource/search_file.txt"));
}
void tst_QResourceEngine::setLocale()
{
QLocale::setDefault(QLocale::c());
// default constructed QResource gets the default locale
QResource resource;
resource.setFileName("aliasdir/aliasdir.txt");
QVERIFY(!resource.isCompressed());
// change the default locale and make sure it doesn't affect the resource
QLocale::setDefault(QLocale("de_CH"));
QVERIFY(!resource.isCompressed());
// then explicitly set the locale on qresource
resource.setLocale(QLocale("de_CH"));
QVERIFY(resource.isCompressed());
// the reset the default locale back
QLocale::setDefault(QLocale::system());
}
void tst_QResourceEngine::lastModified()
{
{
QFileInfo fi(":/");
QVERIFY(fi.exists());
QVERIFY2(!fi.lastModified().isValid(), qPrintable(fi.lastModified().toString()));
}
{
QFileInfo fi(":/search_file.txt");
QVERIFY(fi.exists());
QVERIFY(fi.lastModified().isValid());
}
}
QTEST_MAIN(tst_QResourceEngine)
#include "tst_qresourceengine.moc"