Add tests for the new archive handling classes

Change-Id: I1e3a91fd0722b0b73197257ec5092a617b41516e
Reviewed-by: Katja Marttila <katja.marttila@qt.io>

7 files changed, 212 insertions, 0 deletions

diff --git a/tests/auto/installer/libarchivearchive/data.qrc b/tests/auto/installer/libarchivearchive/data.qrc
new file mode 100644
index 000000000..83f15d241
--- /dev/null
+++ b/tests/auto/installer/libarchivearchive/data.qrc
@@ -0,0 +1,8 @@
+<RCC>
+    <qresource prefix="/">
+        <file>data/valid.zip</file>
+        <file>data/valid.tar.gz</file>
+        <file>data/valid.tar.bz2</file>
+        <file>data/valid.tar.xz</file>
+    </qresource>
+</RCC>
diff --git a/tests/auto/installer/libarchivearchive/data/valid.tar.bz2 b/tests/auto/installer/libarchivearchive/data/valid.tar.bz2
new file mode 100644
index 000000000..1a79b4cd4
--- /dev/null
+++ b/tests/auto/installer/libarchivearchive/data/valid.tar.bz2
diff --git a/tests/auto/installer/libarchivearchive/data/valid.tar.gz b/tests/auto/installer/libarchivearchive/data/valid.tar.gz
new file mode 100644
index 000000000..d574487d2
--- /dev/null
+++ b/tests/auto/installer/libarchivearchive/data/valid.tar.gz
diff --git a/tests/auto/installer/libarchivearchive/data/valid.tar.xz b/tests/auto/installer/libarchivearchive/data/valid.tar.xz
new file mode 100644
index 000000000..4851a63b1
--- /dev/null
+++ b/tests/auto/installer/libarchivearchive/data/valid.tar.xz
diff --git a/tests/auto/installer/libarchivearchive/data/valid.zip b/tests/auto/installer/libarchivearchive/data/valid.zip
new file mode 100644
index 000000000..d6923e016
--- /dev/null
+++ b/tests/auto/installer/libarchivearchive/data/valid.zip
diff --git a/tests/auto/installer/libarchivearchive/libarchivearchive.pro b/tests/auto/installer/libarchivearchive/libarchivearchive.pro
new file mode 100644
index 000000000..ac4856ede
--- /dev/null
+++ b/tests/auto/installer/libarchivearchive/libarchivearchive.pro
@@ -0,0 +1,7 @@
+include(../../qttest.pri)
+
+QT -= gui
+QT += testlib
+
+RESOURCES += data.qrc
+SOURCES = tst_libarchivearchive.cpp
diff --git a/tests/auto/installer/libarchivearchive/tst_libarchivearchive.cpp b/tests/auto/installer/libarchivearchive/tst_libarchivearchive.cpp
new file mode 100644
index 000000000..f12de22a4
--- /dev/null
+++ b/tests/auto/installer/libarchivearchive/tst_libarchivearchive.cpp
@@ -0,0 +1,197 @@
+/**************************************************************************
+**
+** Copyright (C) 2021 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Installer Framework.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 <libarchivearchive.h>
+#include <fileutils.h>
+
+#include <QDir>
+#include <QObject>
+#include <QTemporaryFile>
+#include <QTest>
+
+using namespace QInstaller;
+
+class tst_libarchivearchive : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void initTestCase()
+    {
+        m_file.path = "valid";
+        m_file.compressedSize = 0; // unused
+        m_file.uncompressedSize = 5242880;
+        m_file.isDirectory = false;
+        m_file.archiveIndex = QPoint(0, 0);
+        m_file.utcTime = QDateTime(QDate::fromJulianDay(2456413), QTime(10, 50, 42), Qt::UTC);
+    }
+
+    void testIsSupportedArchive_data()
+    {
+        archiveFilenamesTestData();
+    }
+
+    void testIsSupportedArchive()
+    {
+        QFETCH(QString, filename);
+
+        LibArchiveArchive archive(filename);
+        QVERIFY(archive.open(QIODevice::ReadOnly));
+        QCOMPARE(archive.isSupported(), true);
+    }
+
+    void testListArchive_data()
+    {
+        archiveFilenamesTestData();
+    }
+
+    void testListArchive()
+    {
+        QFETCH(QString, filename);
+
+        LibArchiveArchive archive(filename);
+        QVERIFY(archive.open(QIODevice::ReadOnly));
+
+        QVector<ArchiveEntry> files = archive.list();
+        QCOMPARE(files.count(), 1);
+        QVERIFY(entriesMatch(files.first(), m_file));
+    }
+
+    void testCreateArchive_data()
+    {
+        archiveSuffixesTestData();
+    }
+
+    void testCreateArchive()
+    {
+        QFETCH(QString, suffix);
+
+        const QString path1 = tempSourceFile("Source File 1.");
+        const QString path2 = tempSourceFile("Source File 2.");
+
+        const QString filename = generateTemporaryFileName() + suffix;
+        LibArchiveArchive target(filename);
+        QVERIFY(target.open(QIODevice::ReadWrite));
+        QVERIFY(target.create(QStringList() << path1 << path2));
+        QCOMPARE(target.list().count(), 2);
+        target.close();
+        QVERIFY(QFile(filename).remove());
+    }
+
+    void testCreateArchiveWithSpaces_data()
+    {
+        archiveSuffixesTestData();
+    }
+
+    void testCreateArchiveWithSpaces()
+    {
+        QFETCH(QString, suffix);
+
+        const QString path1 = tempSourceFile(
+            "Source File 1.",
+            QDir::tempPath() + "/temp file with spaces.XXXXXX"
+        );
+        const QString path2 = tempSourceFile(
+            "Source File 2.",
+            QDir::tempPath() + "/temp file with spaces.XXXXXX"
+        );
+
+        const QString filename = QDir::tempPath() + "/target file with spaces" + suffix;
+        LibArchiveArchive target(filename);
+        target.setFilename(filename);
+        QVERIFY(target.open(QIODevice::ReadWrite));
+        QVERIFY(target.create(QStringList() << path1 << path2));
+        QCOMPARE(target.list().count(), 2);
+        target.close();
+        QVERIFY(QFile(filename).remove());
+    }
+
+    void testExtractArchive_data()
+    {
+        archiveFilenamesTestData();
+    }
+
+    void testExtractArchive()
+    {
+        QFETCH(QString, filename);
+
+        LibArchiveArchive source(filename);
+        QVERIFY(source.open(QIODevice::ReadOnly));
+
+        QVERIFY(source.extract(QDir::tempPath()));
+        QCOMPARE(QFile::exists(QDir::tempPath() + QString("/valid")), true);
+        QVERIFY(QFile(QDir::tempPath() + QString("/valid")).remove());
+    }
+
+private:
+    void archiveFilenamesTestData()
+    {
+        QTest::addColumn<QString>("filename");
+        QTest::newRow("ZIP archive") << ":///data/valid.zip";
+        QTest::newRow("gzip compressed tar archive") << ":///data/valid.tar.gz";
+        QTest::newRow("bzip2 compressed tar archive") << ":///data/valid.tar.bz2";
+        QTest::newRow("xz compressed tar archive") << ":///data/valid.tar.xz";
+    }
+
+    void archiveSuffixesTestData()
+    {
+        QTest::addColumn<QString>("suffix");
+        QTest::newRow("ZIP archive") << ".zip";
+        QTest::newRow("gzip compressed tar archive") << ".tar.gz";
+        QTest::newRow("bzip2 compressed tar archive") << ".tar.bz2";
+        QTest::newRow("xz compressed tar archive") << ".tar.xz";
+    }
+
+    bool entriesMatch(const ArchiveEntry &lhs, const ArchiveEntry &rhs)
+    {
+        return lhs.path == rhs.path
+            && lhs.utcTime == rhs.utcTime
+            && lhs.isDirectory == rhs.isDirectory
+            && lhs.compressedSize == rhs.compressedSize
+            && lhs.uncompressedSize == rhs.uncompressedSize;
+    }
+
+    QString tempSourceFile(const QByteArray &data, const QString &templateName = QString())
+    {
+        QTemporaryFile source;
+        if (!templateName.isEmpty()) {
+            source.setFileTemplate(templateName);
+        }
+        source.open();
+        source.write(data);
+        source.setAutoRemove(false);
+        return source.fileName();
+    }
+
+private:
+    ArchiveEntry m_file;
+};
+
+QTEST_MAIN(tst_libarchivearchive)
+
+#include "tst_libarchivearchive.moc"