metaforce/metaforce-gui/quazip/qztest/testquazipfile.cpp

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/*
Copyright (C) 2005-2014 Sergey A. Tachenov
This file is part of QuaZip test suite.
QuaZip is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2.1 of the License, or
(at your option) any later version.
QuaZip 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with QuaZip. If not, see <http://www.gnu.org/licenses/>.
See COPYING file for the full LGPL text.
Original ZIP package is copyrighted by Gilles Vollant and contributors,
see quazip/(un)zip.h files for details. Basically it's the zlib license.
*/
#include "testquazipfile.h"
#include "qztest.h"
#include <JlCompress.h>
#include <quazipfile.h>
#include <quazip.h>
#include <quazip_qt_compat.h>
#include <QtCore/QFile>
#include <QtCore/QString>
#include <QtCore/QStringList>
#include <QtTest/QtTest>
void TestQuaZipFile::zipUnzip_data()
{
QTest::addColumn<QString>("zipName");
QTest::addColumn<QStringList>("fileNames");
QTest::addColumn<QByteArray>("fileNameCodec");
QTest::addColumn<QByteArray>("password");
QTest::addColumn<bool>("zip64");
QTest::addColumn<bool>("utf8");
QTest::addColumn<int>("size");
QTest::newRow("simple") << "simple.zip" << (
QStringList() << "test0.txt" << "testdir1/test1.txt"
<< "testdir2/test2.txt" << "testdir2/subdir/test2sub.txt")
<< QByteArray() << QByteArray() << false << false << -1;
QTest::newRow("Cyrillic") << "cyrillic.zip" << (
QStringList()
<< QString::fromUtf8("русское имя файла с пробелами.txt"))
<< QByteArray("IBM866") << QByteArray() << false << false << -1;
QTest::newRow("Unicode") << "unicode.zip" << (
QStringList()
<< QString::fromUtf8("Українське сало.txt")
<< QString::fromUtf8("Vin français.txt")
<< QString::fromUtf8("日本の寿司.txt")
<< QString::fromUtf8("ქართული ხაჭაპური.txt"))
<< QByteArray("") << QByteArray() << false << true << -1;
QTest::newRow("password") << "password.zip" << (
QStringList() << "test.txt")
<< QByteArray() << QByteArray("PassPass") << false << false << -1;
QTest::newRow("zip64") << "zip64.zip" << (
QStringList() << "test64.txt")
<< QByteArray() << QByteArray() << true << false << -1;
QTest::newRow("large enough to flush") << "flush.zip" << (
QStringList() << "flush.txt")
<< QByteArray() << QByteArray() << true << false << 65536 * 2;
}
void TestQuaZipFile::zipUnzip()
{
QFETCH(QString, zipName);
QFETCH(QStringList, fileNames);
QFETCH(QByteArray, fileNameCodec);
QFETCH(QByteArray, password);
QFETCH(bool, zip64);
QFETCH(bool, utf8);
QFETCH(int, size);
QFile testFile(zipName);
if (testFile.exists()) {
if (!testFile.remove()) {
QFAIL("Couldn't remove existing archive to create a new one");
}
}
if (!createTestFiles(fileNames, size)) {
QFAIL("Couldn't create test files for zipping");
}
QuaZip testZip(&testFile);
testZip.setZip64Enabled(zip64);
testZip.setUtf8Enabled(utf8);
if (!fileNameCodec.isEmpty())
testZip.setFileNameCodec(fileNameCodec);
QVERIFY(testZip.open(QuaZip::mdCreate));
QString comment = utf8 ? "test テスト ჩეკი" : "Test comment";
testZip.setComment(comment);
foreach (QString fileName, fileNames) {
QFile inFile("tmp/" + fileName);
if (!inFile.open(QIODevice::ReadOnly)) {
qDebug("File name: %s", fileName.toUtf8().constData());
QFAIL("Couldn't open input file");
}
QuaZipFile outFile(&testZip);
QVERIFY(outFile.open(QIODevice::WriteOnly, QuaZipNewInfo(fileName,
inFile.fileName()),
password.isEmpty() ? NULL : password.constData()));
for (qint64 pos = 0, len = inFile.size(); pos < len; ) {
char buf[4096];
qint64 readSize = qMin(static_cast<qint64>(4096), len - pos);
qint64 l;
if ((l = inFile.read(buf, readSize)) != readSize) {
qDebug("Reading %ld bytes from %s at %ld returned %ld",
static_cast<long>(readSize),
fileName.toUtf8().constData(),
static_cast<long>(pos),
static_cast<long>(l));
QFAIL("Read failure");
}
QVERIFY(outFile.write(buf, readSize));
pos += readSize;
}
inFile.close();
outFile.close();
QCOMPARE(outFile.getZipError(), ZIP_OK);
}
testZip.close();
QCOMPARE(testZip.getZipError(), ZIP_OK);
// now test unzip
QuaZip testUnzip(&testFile);
if (!fileNameCodec.isEmpty())
testUnzip.setFileNameCodec(fileNameCodec);
QVERIFY(testUnzip.open(QuaZip::mdUnzip));
QCOMPARE(testUnzip.getComment(), comment);
QVERIFY(testUnzip.goToFirstFile());
foreach (QString fileName, fileNames) {
QuaZipFileInfo64 info;
QVERIFY(testUnzip.getCurrentFileInfo(&info));
QCOMPARE(info.name, fileName);
QCOMPARE(info.isEncrypted(), !password.isEmpty());
QFile original("tmp/" + fileName);
QVERIFY(original.open(QIODevice::ReadOnly));
QuaZipFile archived(&testUnzip);
QVERIFY(archived.open(QIODevice::ReadOnly,
password.isEmpty() ? NULL : password.constData()));
QByteArray originalData = original.readAll();
QByteArray archivedData = archived.readAll();
QCOMPARE(archivedData, originalData);
testUnzip.goToNextFile();
}
if (!password.isEmpty()) {
QVERIFY(testUnzip.goToFirstFile());
QuaZipFileInfo64 info;
QVERIFY(testUnzip.getCurrentFileInfo(&info));
QFile original("tmp/" + info.name);
QVERIFY(original.open(QIODevice::ReadOnly));
QuaZipFile archived(&testUnzip);
QVERIFY(archived.open(QIODevice::ReadOnly, "WrongPassword"));
QByteArray originalData = original.readAll();
QByteArray archivedData = archived.readAll();
QVERIFY(archivedData != originalData);
}
testUnzip.close();
QCOMPARE(testUnzip.getZipError(), UNZ_OK);
// clean up
removeTestFiles(fileNames);
testFile.remove();
}
void TestQuaZipFile::bytesAvailable_data()
{
QTest::addColumn<QString>("zipName");
QTest::addColumn<QStringList>("fileNames");
QTest::addColumn<int>("size");
QTest::newRow("simple") << "test.zip" << (
QStringList() << "test0.txt" << "testdir1/test1.txt"
<< "testdir2/test2.txt" << "testdir2/subdir/test2sub.txt") << -1;
QTest::newRow("large enough to flush")
<< "flush.zip" << (QStringList() << "test.txt") << 65536 * 4;
}
void TestQuaZipFile::bytesAvailable()
{
QFETCH(QString, zipName);
QFETCH(QStringList, fileNames);
QFETCH(int, size);
QDir curDir;
if (!createTestFiles(fileNames, size)) {
QFAIL("Couldn't create test files");
}
if (!JlCompress::compressDir(zipName, "tmp")) {
QFAIL("Couldn't create test archive");
}
QuaZip testZip(zipName);
QVERIFY(testZip.open(QuaZip::mdUnzip));
foreach (QString fileName, fileNames) {
QFileInfo fileInfo("tmp/" + fileName);
QVERIFY(testZip.setCurrentFile(fileName));
QuaZipFile zipFile(&testZip);
QVERIFY(zipFile.open(QIODevice::ReadOnly));
QCOMPARE(zipFile.bytesAvailable(), fileInfo.size());
QCOMPARE(zipFile.read(1).size(), 1);
QCOMPARE(zipFile.bytesAvailable(), fileInfo.size() - 1);
QCOMPARE(zipFile.read(fileInfo.size() - 1).size(),
static_cast<int>(fileInfo.size() - 1));
QCOMPARE(zipFile.bytesAvailable(), (qint64) 0);
}
removeTestFiles(fileNames);
testZip.close();
curDir.remove(zipName);
}
void TestQuaZipFile::atEnd_data()
{
bytesAvailable_data();
}
void TestQuaZipFile::atEnd()
{
QFETCH(QString, zipName);
QFETCH(QStringList, fileNames);
QFETCH(int, size);
QDir curDir;
if (!createTestFiles(fileNames, size)) {
QFAIL("Couldn't create test files");
}
if (!JlCompress::compressDir(zipName, "tmp")) {
QFAIL("Couldn't create test archive");
}
QuaZip testZip(zipName);
QVERIFY(testZip.open(QuaZip::mdUnzip));
foreach (QString fileName, fileNames) {
QFileInfo fileInfo("tmp/" + fileName);
QVERIFY(testZip.setCurrentFile(fileName));
QuaZipFile zipFile(&testZip);
QVERIFY(zipFile.open(QIODevice::ReadOnly));
QCOMPARE(zipFile.atEnd(), false);
QCOMPARE(zipFile.read(1).size(), 1);
QCOMPARE(zipFile.atEnd(), false);
QCOMPARE(zipFile.read(fileInfo.size() - 1).size(),
static_cast<int>(fileInfo.size() - 1));
QCOMPARE(zipFile.atEnd(), true);
}
removeTestFiles(fileNames);
testZip.close();
curDir.remove(zipName);
}
void TestQuaZipFile::posRead_data()
{
bytesAvailable_data();
}
void TestQuaZipFile::posRead()
{
QFETCH(QString, zipName);
QFETCH(QStringList, fileNames);
QFETCH(int, size);
QDir curDir;
if (!createTestFiles(fileNames, size)) {
QFAIL("Couldn't create test files");
}
if (!JlCompress::compressDir(zipName, "tmp")) {
QFAIL("Couldn't create test archive");
}
QuaZip testZip(zipName);
QVERIFY(testZip.open(QuaZip::mdUnzip));
foreach (QString fileName, fileNames) {
QFileInfo fileInfo("tmp/" + fileName);
QVERIFY(testZip.setCurrentFile(fileName));
QuaZipFile zipFile(&testZip);
QVERIFY(zipFile.open(QIODevice::ReadOnly));
QCOMPARE(zipFile.pos(), (qint64) 0);
QCOMPARE(zipFile.read(1).size(), 1);
QCOMPARE(zipFile.pos(), (qint64) 1);
QCOMPARE(zipFile.read(fileInfo.size() - 1).size(),
static_cast<int>(fileInfo.size() - 1));
QCOMPARE(zipFile.pos(), fileInfo.size());
}
removeTestFiles(fileNames);
testZip.close();
curDir.remove(zipName);
}
void TestQuaZipFile::posWrite_data()
{
posRead_data();
}
void TestQuaZipFile::posWrite()
{
QFETCH(QString, zipName);
QFETCH(QStringList, fileNames);
QFETCH(int, size);
if (size == -1)
size = 20;
QDir curDir;
QuaZip testZip(zipName);
QVERIFY(testZip.open(QuaZip::mdCreate));
foreach (QString fileName, fileNames) {
QuaZipFile zipFile(&testZip);
QVERIFY(zipFile.open(QIODevice::WriteOnly, QuaZipNewInfo(fileName)));
QCOMPARE(zipFile.pos(), (qint64) 0);
zipFile.putChar('0');
QCOMPARE(zipFile.pos(), (qint64) 1);
QByteArray buffer(size / 2 - 1, '\0');
for (int i = 0; i < buffer.size(); ++i)
buffer[i] = static_cast<char>(i);
zipFile.write(buffer);
QCOMPARE(zipFile.pos(), qint64(size / 2));
for (int i = 0; i < size - size / 2; ++i) {
zipFile.putChar(static_cast<char>(i));
}
QCOMPARE(zipFile.pos(), qint64(size));
}
testZip.close();
curDir.remove(zipName);
}
void TestQuaZipFile::getZip()
{
QuaZip testZip;
QuaZipFile f1(&testZip);
QCOMPARE(f1.getZip(), &testZip);
QuaZipFile f2("doesntexist.zip", "someFile");
QCOMPARE(f2.getZip(), static_cast<QuaZip*>(NULL));
f2.setZip(&testZip);
QCOMPARE(f2.getZip(), &testZip);
}
void TestQuaZipFile::setZipName()
{
QString testFileName = "testZipName.txt";
QString testZipName = "testZipName.zip";
QVERIFY(createTestFiles(QStringList() << testFileName));
QVERIFY(createTestArchive(testZipName, QStringList() << testFileName));
QuaZipFile testFile;
testFile.setZipName(testZipName);
QCOMPARE(testFile.getZipName(), testZipName);
testFile.setFileName(testFileName);
QVERIFY(testFile.open(QIODevice::ReadOnly));
testFile.close();
removeTestFiles(QStringList() << testFileName);
QDir curDir;
curDir.remove(testZipName);
}
void TestQuaZipFile::getFileInfo()
{
QuaZipFileInfo info32;
QuaZipFileInfo64 info64;
QString testFileName = "testZipName.txt";
QStringList testFiles;
testFiles << testFileName;
QString testZipName = "testZipName.zip";
QVERIFY(createTestFiles(testFiles));
QVERIFY(createTestArchive(testZipName, testFiles));
QuaZipFile testFile;
testFile.setZipName(testZipName);
testFile.setFileName(testFileName);
QVERIFY(testFile.open(QIODevice::ReadOnly));
QVERIFY(testFile.getFileInfo(&info32));
QVERIFY(testFile.getFileInfo(&info64));
QCOMPARE(info32.name, info64.name);
QCOMPARE(info32.versionCreated, info64.versionCreated);
QCOMPARE(info32.versionNeeded, info64.versionNeeded);
QCOMPARE(info32.flags, info64.flags);
QCOMPARE(info32.method, info64.method);
QCOMPARE(info32.dateTime, info64.dateTime);
QCOMPARE(info32.crc, info64.crc);
QCOMPARE(info32.compressedSize,
static_cast<quint32>(info64.compressedSize));
QCOMPARE(info32.uncompressedSize,
static_cast<quint32>(info64.uncompressedSize));
QCOMPARE(info32.diskNumberStart, info64.diskNumberStart);
QCOMPARE(info32.internalAttr, info64.internalAttr);
QCOMPARE(info32.externalAttr, info64.externalAttr);
QCOMPARE(info32.comment, info64.comment);
QCOMPARE(info32.extra, info64.extra);
testFile.close();
removeTestFiles(testFiles);
QDir curDir;
curDir.remove(testZipName);
}
void TestQuaZipFile::setFileName()
{
QString testFileName = "testZipName.txt";
QString testZipName = "testZipName.zip";
QVERIFY(createTestFiles(QStringList() << testFileName));
QVERIFY(createTestArchive(testZipName, QStringList() << testFileName));
QuaZipFile testFile(testZipName);
testFile.setFileName(testFileName.toUpper());
#ifdef Q_OS_WIN
QVERIFY(testFile.open(QIODevice::ReadOnly));
testFile.close();
#else
QVERIFY(!testFile.open(QIODevice::ReadOnly));
#endif
testFile.setFileName(testFileName.toUpper(), QuaZip::csInsensitive);
QCOMPARE(testFile.getCaseSensitivity(), QuaZip::csInsensitive);
QVERIFY(testFile.open(QIODevice::ReadOnly));
QCOMPARE(testFile.getActualFileName(), testFileName);
testFile.close();
testFile.setFileName(testFileName.toUpper(), QuaZip::csSensitive);
QCOMPARE(testFile.getFileName(), testFileName.toUpper());
QCOMPARE(testFile.getActualFileName(), QString());
QVERIFY(!testFile.open(QIODevice::ReadOnly));
testFile.setFileName(testFileName);
removeTestFiles(QStringList() << testFileName);
QDir curDir;
curDir.remove(testZipName);
}
void TestQuaZipFile::constructorDestructor()
{
// Just test that all constructors and destructors are available.
// (So there are none that are declared but not defined.)
QuaZip testZip;
QuaZipFile *f1 = new QuaZipFile();
delete f1; // test D0 destructor
QObject parent;
QuaZipFile f2(&testZip, &parent);
QuaZipFile f3(&parent);
QuaZipFile f4("zipName.zip");
QuaZipFile f5("zipName.zip", "fileName.txt", QuaZip::csDefault, &parent);
}
void TestQuaZipFile::setFileAttrs()
{
QuaZip testZip("setFileAttrs.zip");
QVERIFY(testZip.open(QuaZip::mdCreate));
QuaZipFile zipFile(&testZip);
QuaZipNewInfo newInfo("testPerm.txt");
newInfo.setPermissions(QFile::ReadOwner);
QVERIFY(zipFile.open(QIODevice::WriteOnly, newInfo));
zipFile.close();
QString fileTestAttr = "testAttr.txt";
QStringList fileNames;
fileNames << fileTestAttr;
QVERIFY(createTestFiles(fileNames));
newInfo.name = fileTestAttr;
newInfo.setFileDateTime("tmp/" + fileTestAttr);
newInfo.setFilePermissions("tmp/" + fileTestAttr);
QVERIFY(zipFile.open(QIODevice::WriteOnly, newInfo));
zipFile.close();
testZip.close();
QuaZipFileInfo64 info;
{
QuaZipFile readFilePerm("setFileAttrs.zip", "testPerm.txt");
QVERIFY(readFilePerm.open(QIODevice::ReadOnly));
QVERIFY(readFilePerm.getFileInfo(&info));
QCOMPARE(info.getPermissions(), QFile::ReadOwner);
readFilePerm.close();
}
{
QuaZipFile readFileAttrs("setFileAttrs.zip", "testAttr.txt");
QVERIFY(readFileAttrs.open(QIODevice::ReadOnly));
QVERIFY(readFileAttrs.getFileInfo(&info));
QFileInfo srcInfo("tmp/" + fileTestAttr);
QFile::Permissions usedPermissions =
QFile::WriteOwner | QFile::ReadOwner | QFile::ExeOwner |
QFile::WriteGroup | QFile::ReadGroup | QFile::ExeGroup |
QFile::WriteOther | QFile::ReadOther | QFile::ExeOther;
QCOMPARE(info.getPermissions() & usedPermissions,
srcInfo.permissions() & usedPermissions);
qint64 newTime = quazip_to_time64_t(info.dateTime);
qint64 oldTime = quazip_to_time64_t(srcInfo.lastModified());
// ZIP uses weird format with 2 second precision
QCOMPARE(newTime / 2, oldTime / 2);
readFileAttrs.close();
}
removeTestFiles(fileNames);
QDir().remove(testZip.getZipName());
}
void TestQuaZipFile::largeFile()
{
QDir curDir;
QVERIFY(curDir.mkpath("tmp"));
QFile fakeLargeFile("tmp/large.zip");
QVERIFY(fakeLargeFile.open(QIODevice::WriteOnly));
QDataStream ds(&fakeLargeFile);
ds.setByteOrder(QDataStream::LittleEndian);
QList<qint64> localOffsets;
const int numFiles = 2; // name fixed to 5 bytes, so MAX 10 FILES!!!
for (int i = 0; i < numFiles; ++i) {
localOffsets.append(fakeLargeFile.pos());
QBuffer extra;
extra.open(QIODevice::WriteOnly);
QDataStream es(&extra);
es.setByteOrder(QDataStream::LittleEndian);
// prepare extra
es << static_cast<quint16>(0x0001u); // zip64
es << static_cast<quint16>(16); // extra data size
es << static_cast<quint64>(0); // uncompressed size
es << static_cast<quint64>(0); // compressed size
// now the local header
ds << static_cast<quint32>(0x04034b50u); // local magic
ds << static_cast<quint16>(45); // version needed
ds << static_cast<quint16>(0); // flags
ds << static_cast<quint16>(0); // method
ds << static_cast<quint16>(0); // time 00:00:00
ds << static_cast<quint16>(0x21); // date 1980-01-01
ds << static_cast<quint32>(0); // CRC-32
ds << static_cast<quint32>(0xFFFFFFFFu); // compressed size
ds << static_cast<quint32>(0xFFFFFFFFu); // uncompressed size
ds << static_cast<quint16>(5); // name length
ds << static_cast<quint16>(extra.size()); // extra length
ds.writeRawData("file", 4); // name
ds << static_cast<qint8>('0' + i); // name (contd.)
ds.writeRawData(extra.buffer(), extra.size());
}
// central dir:
qint64 centralStart = fakeLargeFile.pos();
for (int i = 0; i < numFiles; ++i) {
QBuffer extra;
extra.open(QIODevice::WriteOnly);
QDataStream es(&extra);
es.setByteOrder(QDataStream::LittleEndian);
// prepare extra
es << static_cast<quint16>(0x0001u); // zip64
es << static_cast<quint16>(24); // extra data size
es << static_cast<quint64>(0); // uncompressed size
es << static_cast<quint64>(0); // compressed size
es << static_cast<quint64>(localOffsets[i]);
// now the central dir header
ds << static_cast<quint32>(0x02014b50u); // central magic
ds << static_cast<quint16>(45); // version made by
ds << static_cast<quint16>(45); // version needed
ds << static_cast<quint16>(0); // flags
ds << static_cast<quint16>(0); // method
ds << static_cast<quint16>(0); // time 00:00:00
ds << static_cast<quint16>(0x21); // date 1980-01-01
ds << static_cast<quint32>(0); // CRC-32
ds << static_cast<quint32>(0xFFFFFFFFu); // compressed size
ds << static_cast<quint32>(0xFFFFFFFFu); // uncompressed size
ds << static_cast<quint16>(5); // name length
ds << static_cast<quint16>(extra.size()); // extra length
ds << static_cast<quint16>(0); // comment length
ds << static_cast<quint16>(0); // disk number
ds << static_cast<quint16>(0); // internal attrs
ds << static_cast<quint32>(0); // external attrs
ds << static_cast<quint32>(0xFFFFFFFFu); // local offset
ds.writeRawData("file", 4); // name
ds << static_cast<qint8>('0' + i); // name (contd.)
ds.writeRawData(extra.buffer(), extra.size());
}
qint64 centralEnd = fakeLargeFile.pos();
// zip64 end
ds << static_cast<quint32>(0x06064b50); // zip64 end magic
ds << static_cast<quint64>(44); // size of the zip64 end
ds << static_cast<quint16>(45); // version made by
ds << static_cast<quint16>(45); // version needed
ds << static_cast<quint32>(0); // disk number
ds << static_cast<quint32>(0); // central dir disk number
ds << static_cast<quint64>(2); // number of entries on disk
ds << static_cast<quint64>(2); // total number of entries
ds << static_cast<quint64>(centralEnd - centralStart); // size
ds << static_cast<quint64>(centralStart); // offset
// zip64 locator
ds << static_cast<quint32>(0x07064b50); // zip64 locator magic
ds << static_cast<quint32>(0); // disk number
ds << static_cast<quint64>(centralEnd); // offset
ds << static_cast<quint32>(1); // number of disks
// zip32 end
ds << static_cast<quint32>(0x06054b50); // end magic
ds << static_cast<quint16>(0); // disk number
ds << static_cast<quint16>(0); // central dir disk number
ds << static_cast<quint16>(2); // number of entries
ds << static_cast<quint32>(0xFFFFFFFFu); // central dir size
ds << static_cast<quint32>(0xFFFFFFFFu); // central dir offset
ds << static_cast<quint16>(0); // comment length
fakeLargeFile.close();
QuaZip fakeLargeZip("tmp/large.zip");
QVERIFY(fakeLargeZip.open(QuaZip::mdUnzip));
QCOMPARE(fakeLargeZip.getFileInfoList().size(), numFiles);
QCOMPARE(fakeLargeZip.getFileInfoList()[0].uncompressedSize,
static_cast<quint32>(0));
fakeLargeZip.close();
curDir.remove("tmp/large.zip");
}