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|
/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Copyright (C) 2019 Intel Corporation.
** 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>
#include <QtCore/QScopeGuard>
#include <QtCore/private/qglobal_p.h>
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 compressedResource_data();
void compressedResource();
void checkStructure_data();
void checkStructure();
void searchPath_data();
void searchPath();
#if QT_DEPRECATED_SINCE(5, 13)
void searchPath_deprecated_data();
void searchPath_deprecated();
#endif
void doubleSlashInRoot();
void setLocale();
void lastModified();
void resourcesInStaticPlugins();
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::compressedResource_data()
{
QTest::addColumn<QString>("fileName");
QTest::addColumn<int>("compressionAlgo");
QTest::addColumn<bool>("supported");
QTest::newRow("uncompressed")
<< QFINDTESTDATA("uncompressed.rcc") << int(QResource::NoCompression) << true;
QTest::newRow("zlib")
<< QFINDTESTDATA("zlib.rcc") << int(QResource::ZlibCompression) << true;
QTest::newRow("zstd")
<< QFINDTESTDATA("zstd.rcc") << int(QResource::ZstdCompression) << QT_CONFIG(zstd);
}
// Note: generateResource.sh parses this line. Make sure it's a simple number.
#define ZERO_FILE_LEN 16384
// End note
void tst_QResourceEngine::compressedResource()
{
QFETCH(QString, fileName);
QFETCH(int, compressionAlgo);
QFETCH(bool, supported);
const QByteArray expectedData(ZERO_FILE_LEN, '\0');
QVERIFY(!QResource("zero.txt").isValid());
QCOMPARE(QResource::registerResource(fileName), supported);
if (!supported)
return;
auto unregister = qScopeGuard([=] { QResource::unregisterResource(fileName); });
QResource resource("zero.txt");
QVERIFY(resource.isValid());
QVERIFY(resource.size() > 0);
QVERIFY(resource.data());
QCOMPARE(resource.compressionAlgorithm(), QResource::Compression(compressionAlgo));
if (compressionAlgo == QResource::NoCompression) {
QCOMPARE(resource.size(), ZERO_FILE_LEN);
QCOMPARE(memcmp(resource.data(), expectedData.data(), ZERO_FILE_LEN), 0);
// API guarantees it will be QByteArray::fromRawData:
QCOMPARE(static_cast<const void *>(resource.uncompressedData().constData()),
static_cast<const void *>(resource.data()));
} else {
// reasonable expectation:
QVERIFY(resource.size() < ZERO_FILE_LEN);
}
// using the engine
QFile f(":/zero.txt");
QVERIFY(f.exists());
QVERIFY(f.open(QIODevice::ReadOnly));
// verify that we can decompress correctly
QCOMPARE(resource.uncompressedSize(), ZERO_FILE_LEN);
QCOMPARE(f.size(), ZERO_FILE_LEN);
QByteArray data = resource.uncompressedData();
QCOMPARE(data.size(), expectedData.size());
QCOMPARE(data, expectedData);
// decompression through the engine
data = f.readAll();
QCOMPARE(data.size(), expectedData.size());
QCOMPARE(data, expectedData);
}
void tst_QResourceEngine::checkStructure_data()
{
QTest::addColumn<QString>("pathName");
QTest::addColumn<QByteArray>("contents");
QTest::addColumn<QStringList>("containedFiles");
QTest::addColumn<QStringList>("containedDirs");
QTest::addColumn<QLocale>("locale");
QTest::addColumn<qlonglong>("contentsSize");
QFileInfo info;
QStringList rootContents;
rootContents << QLatin1String("aliasdir")
#if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_EMBEDDED)
<< QLatin1String("android_testdata")
#endif
<< QLatin1String("otherdir")
<< QLatin1String("runtime_resource")
<< QLatin1String("searchpath1")
<< QLatin1String("searchpath2")
<< QLatin1String("secondary_root")
<< QLatin1String("staticplugin")
<< QLatin1String("test")
#if defined(BUILTIN_TESTDATA)
<< QLatin1String("testqrc")
#endif
<< QLatin1String("withoutslashes");
QTest::newRow("root dir") << QString(":/")
<< QByteArray()
<< (QStringList()
#if defined(BUILTIN_TESTDATA)
<< "parentdir.txt"
<< "runtime_resource.rcc"
#endif
<< "search_file.txt"
#if defined(BUILTIN_TESTDATA)
<< "uncompressed.rcc"
<< "zlib.rcc"
<< "zstd.rcc"
#endif
)
<< rootContents
<< QLocale::c()
<< qlonglong(0);
QTest::newRow("secondary root") << QString(":/secondary_root/")
<< QByteArray()
<< 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::addRow("%s prefix dir", qPrintable(root)) << QString(root + "test/abc/123/+++")
<< QByteArray()
<< (QStringList() << QLatin1String("currentdir.txt") << QLatin1String("currentdir2.txt") << QLatin1String("parentdir.txt"))
<< (QStringList() << QLatin1String("subdir"))
<< QLocale::c()
<< qlonglong(0);
QTest::addRow("%s parent to prefix", qPrintable(root)) << QString(root + "test/abc/123")
<< QByteArray()
<< QStringList()
<< (QStringList() << QLatin1String("+++"))
<< QLocale::c()
<< qlonglong(0);
QTest::addRow("%s two parents prefix", qPrintable(root)) << QString(root + "test/abc")
<< QByteArray()
<< QStringList()
<< QStringList(QLatin1String("123"))
<< QLocale::c()
<< qlonglong(0);
QTest::addRow("%s test dir ", qPrintable(root)) << QString(root + "test")
<< QByteArray()
<< (QStringList() << QLatin1String("testdir.txt"))
<< (QStringList() << QLatin1String("abc") << QLatin1String("test"))
<< QLocale::c()
<< qlonglong(0);
QTest::addRow("%s prefix no slashes", qPrintable(root)) << QString(root + "withoutslashes")
<< QByteArray()
<< QStringList("blahblah.txt")
<< QStringList()
<< QLocale::c()
<< qlonglong(0);
QTest::addRow("%s other dir", qPrintable(root)) << QString(root + "otherdir")
<< QByteArray()
<< QStringList(QLatin1String("otherdir.txt"))
<< QStringList()
<< QLocale::c()
<< qlonglong(0);
QTest::addRow("%s alias dir", qPrintable(root)) << QString(root + "aliasdir")
<< QByteArray()
<< QStringList(QLatin1String("aliasdir.txt"))
<< QStringList()
<< QLocale::c()
<< qlonglong(0);
QTest::addRow("%s second test dir", qPrintable(root)) << QString(root + "test/test")
<< QByteArray()
<< (QStringList() << QLatin1String("test1.txt") << QLatin1String("test2.txt"))
<< QStringList()
<< QLocale::c()
<< qlonglong(0);
info = QFileInfo(QFINDTESTDATA("testqrc/test/test/test1.txt"));
QTest::addRow("%s test1 text", qPrintable(root)) << QString(root + "test/test/test1.txt")
<< QByteArray("abc\n")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/blahblah.txt"));
QTest::addRow("%s text no slashes", qPrintable(root)) << QString(root + "withoutslashes/blahblah.txt")
<< QByteArray("qwerty\n")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/test/test/test2.txt"));
QTest::addRow("%s test1 text", qPrintable(root)) << QString(root + "test/test/test2.txt")
<< QByteArray("def\n")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/currentdir.txt"));
QTest::addRow("%s currentdir text", qPrintable(root)) << QString(root + "test/abc/123/+++/currentdir.txt")
<< QByteArray("\"This is the current dir\"\n")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/currentdir2.txt"));
QTest::addRow("%s currentdir text2", qPrintable(root)) << QString(root + "test/abc/123/+++/currentdir2.txt")
<< QByteArray("\"This is also the current dir\"\n")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("parentdir.txt"));
QTest::addRow("%s parentdir text", qPrintable(root)) << QString(root + "test/abc/123/+++/parentdir.txt")
<< QByteArray("abcdefgihklmnopqrstuvwxyz \n")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/subdir/subdir.txt"));
QTest::addRow("%s subdir text", qPrintable(root)) << QString(root + "test/abc/123/+++/subdir/subdir.txt")
<< QByteArray("\"This is in the sub directory\"\n")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/test/testdir.txt"));
QTest::addRow("%s testdir text", qPrintable(root)) << QString(root + "test/testdir.txt")
<< QByteArray("\"This is in the test directory\"\n")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/otherdir/otherdir.txt"));
QTest::addRow("%s otherdir text", qPrintable(root)) << QString(root + "otherdir/otherdir.txt")
<< QByteArray("\"This is the other dir\"\n")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/test/testdir2.txt"));
QTest::addRow("%s alias text", qPrintable(root)) << QString(root + "aliasdir/aliasdir.txt")
<< QByteArray("\"This is another file in this directory\"\n")
<< QStringList()
<< QStringList()
<< QLocale::c()
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/aliasdir/aliasdir.txt"));
QTest::addRow("%s korean text", qPrintable(root)) << QString(root + "aliasdir/aliasdir.txt")
<< QByteArray("\"This is a korean text file\"\n")
<< QStringList()
<< QStringList()
<< QLocale("ko")
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/aliasdir/aliasdir.txt"));
QTest::addRow("%s korean text 2", qPrintable(root)) << QString(root + "aliasdir/aliasdir.txt")
<< QByteArray("\"This is a korean text file\"\n")
<< QStringList()
<< QStringList()
<< QLocale("ko_KR")
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/test/german.txt"));
QTest::addRow("%s german text", qPrintable(root)) << QString(root + "aliasdir/aliasdir.txt")
<< QByteArray("Deutsch\n")
<< QStringList()
<< QStringList()
<< QLocale("de")
<< qlonglong(info.size());
info = QFileInfo(QFINDTESTDATA("testqrc/test/german.txt"));
QTest::addRow("%s german text 2", qPrintable(root)) << QString(root + "aliasdir/aliasdir.txt")
<< QByteArray("Deutsch\n")
<< 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::addRow("%s compressed text", qPrintable(root)) << QString(root + "aliasdir/aliasdir.txt")
<< file.readAll()
<< QStringList()
<< QStringList()
<< QLocale("de_CH")
<< qlonglong(info.size());
}
}
void tst_QResourceEngine::checkStructure()
{
QFETCH(QString, pathName);
QFETCH(QByteArray, 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(list.size(), containedFiles.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(list.size(), containedFiles.size() + containedDirs.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));
// check contents
QCOMPARE(file.readAll(), contents);
// check memory map too
uchar *ptr = file.map(0, file.size(), QFile::MapPrivateOption);
QVERIFY2(ptr, qPrintable(file.errorString()));
QByteArray ba = QByteArray::fromRawData(reinterpret_cast<const char *>(ptr), file.size());
QCOMPARE(ba, contents);
// check that it is still valid after closing the file
file.close();
QCOMPARE(ba, contents);
}
QLocale::setDefault(QLocale::system());
}
void tst_QResourceEngine::searchPath_data()
{
auto searchPath = QFileInfo(QFINDTESTDATA("testqrc")).canonicalFilePath();
QTest::addColumn<QString>("searchPathPrefix");
QTest::addColumn<QString>("searchPath");
QTest::addColumn<QString>("file");
QTest::addColumn<QByteArray>("expected");
QTest::newRow("no_search_path")
<< QString()
<< QString()
<< ":search_file.txt"
<< QByteArray("root\n");
QTest::newRow("path1")
<< "searchpath1"
<< searchPath
<< "searchpath1:searchpath1/search_file.txt"
<< QByteArray("path1\n");
QTest::newRow("no_search_path2")
<< QString()
<< QString()
<< ":/search_file.txt"
<< QByteArray("root\n");
QTest::newRow("path2")
<< "searchpath2"
<< searchPath + "/searchpath2"
<< "searchpath2:search_file.txt"
<< QByteArray("path2\n");
}
void tst_QResourceEngine::searchPath()
{
QFETCH(QString, searchPathPrefix);
QFETCH(QString, searchPath);
QFETCH(QString, file);
QFETCH(QByteArray, expected);
if (!searchPath.isEmpty())
QDir::addSearchPath(searchPathPrefix, searchPath);
QFile qf(file);
QVERIFY(qf.open(QFile::ReadOnly));
QByteArray actual = qf.readAll();
actual.replace('\r', "");
QCOMPARE(actual, expected);
qf.close();
}
#if QT_DEPRECATED_SINCE(5, 13)
void tst_QResourceEngine::searchPath_deprecated_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_deprecated()
{
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();
}
#endif
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");
QCOMPARE(resource.compressionAlgorithm(), QResource::NoCompression);
// change the default locale and make sure it doesn't affect the resource
QLocale::setDefault(QLocale("de_CH"));
QCOMPARE(resource.compressionAlgorithm(), QResource::NoCompression);
// then explicitly set the locale on qresource
resource.setLocale(QLocale("de_CH"));
QVERIFY(resource.compressionAlgorithm() != QResource::NoCompression);
// 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());
}
}
Q_IMPORT_PLUGIN(PluginClass)
void tst_QResourceEngine::resourcesInStaticPlugins()
{
// We built a separate static plugin and attempted linking against
// it. That should successfully register the resources linked into
// the plugin via moc generated Q_INIT_RESOURCE calls in a
// Q_CONSTRUCTOR_FUNCTION.
QVERIFY(QFile::exists(":/staticplugin/main.cpp"));
}
QTEST_MAIN(tst_QResourceEngine)
#include "tst_qresourceengine.moc"
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