Add unit and CLI tests for CopyDirectoryOperation

Task-number: QTIFW-1694
Change-Id: I7e3280f2b4faea987277b3af0d78a47e105f88e8
Reviewed-by: Iikka Eklund <iikka.eklund@qt.io>

7 files changed, 243 insertions, 0 deletions

diff --git a/tests/auto/installer/copydirectoryoperation/copydirectoryoperation.pro b/tests/auto/installer/copydirectoryoperation/copydirectoryoperation.pro
new file mode 100644
index 000000000..69fb4ce0f
--- /dev/null
+++ b/tests/auto/installer/copydirectoryoperation/copydirectoryoperation.pro
@@ -0,0 +1,10 @@
+include(../../qttest.pri)
+
+QT -= gui
+QT += testlib
+
+SOURCES += tst_copydirectoryoperation.cpp
+
+RESOURCES += \
+    settings.qrc \
+    ..\shared\config.qrc
diff --git a/tests/auto/installer/copydirectoryoperation/data/repository/A/1.0.2-1content.7z b/tests/auto/installer/copydirectoryoperation/data/repository/A/1.0.2-1content.7z
new file mode 100644
index 000000000..920ed1d99
--- /dev/null
+++ b/tests/auto/installer/copydirectoryoperation/data/repository/A/1.0.2-1content.7z
diff --git a/tests/auto/installer/copydirectoryoperation/data/repository/A/1.0.2-1meta.7z b/tests/auto/installer/copydirectoryoperation/data/repository/A/1.0.2-1meta.7z
new file mode 100644
index 000000000..7449d052b
--- /dev/null
+++ b/tests/auto/installer/copydirectoryoperation/data/repository/A/1.0.2-1meta.7z
diff --git a/tests/auto/installer/copydirectoryoperation/data/repository/Updates.xml b/tests/auto/installer/copydirectoryoperation/data/repository/Updates.xml
new file mode 100644
index 000000000..a1c8f6aa2
--- /dev/null
+++ b/tests/auto/installer/copydirectoryoperation/data/repository/Updates.xml
@@ -0,0 +1,14 @@
+<Updates>
+ <ApplicationName>{AnyApplication}</ApplicationName>
+ <ApplicationVersion>1.0.0</ApplicationVersion>
+ <PackageUpdate>
+  <Name>A</Name>
+  <DisplayName>A</DisplayName>
+  <Description>Example component A</Description>
+  <Version>1.0.2-1</Version>
+  <ReleaseDate>2015-01-01</ReleaseDate>
+  <Default>true</Default>
+  <Script>script.qs</Script>
+  <DownloadableArchives>content.7z</DownloadableArchives>
+ </PackageUpdate>
+</Updates>
diff --git a/tests/auto/installer/copydirectoryoperation/settings.qrc b/tests/auto/installer/copydirectoryoperation/settings.qrc
new file mode 100644
index 000000000..10cc3c3bb
--- /dev/null
+++ b/tests/auto/installer/copydirectoryoperation/settings.qrc
@@ -0,0 +1,7 @@
+<RCC>
+    <qresource prefix="/">
+        <file>data/repository/Updates.xml</file>
+        <file>data/repository/A/1.0.2-1content.7z</file>
+        <file>data/repository/A/1.0.2-1meta.7z</file>
+    </qresource>
+</RCC>
diff --git a/tests/auto/installer/copydirectoryoperation/tst_copydirectoryoperation.cpp b/tests/auto/installer/copydirectoryoperation/tst_copydirectoryoperation.cpp
new file mode 100644
index 000000000..041b7392c
--- /dev/null
+++ b/tests/auto/installer/copydirectoryoperation/tst_copydirectoryoperation.cpp
@@ -0,0 +1,211 @@
+/**************************************************************************
+**
+** Copyright (C) 2020 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 <fileutils.h>
+#include <copydirectoryoperation.h>
+#include <binarycontent.h>
+#include <packagemanagercore.h>
+#include <settings.h>
+#include <init.h>
+
+#include <QObject>
+#include <QDir>
+#include <QFile>
+#include <QCryptographicHash>
+#include <QTest>
+
+using namespace KDUpdater;
+using namespace QInstaller;
+
+class tst_copydirectoryoperation : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void initTestCase()
+    {
+        m_sourcePath = qApp->applicationDirPath() + QDir::toNativeSeparators("/source/");
+        m_destinationPath = generateTemporaryFileName() + QDir::toNativeSeparators("_dest/");
+    }
+
+    void init()
+    {
+        QDir sourceDir;
+        QVERIFY(sourceDir.mkpath(m_sourcePath));
+
+        QDir destinationDir;
+        QVERIFY(destinationDir.mkpath(m_destinationPath));
+    }
+
+    void cleanup()
+    {
+        QVERIFY(QDir(m_sourcePath).removeRecursively());
+        QVERIFY(QDir(m_destinationPath).removeRecursively());
+    }
+
+    void testInvalidArguments()
+    {
+        CopyDirectoryOperation op(nullptr);
+
+        QVERIFY(op.testOperation());
+        op.backup();
+
+        QVERIFY(!op.performOperation());
+
+        QCOMPARE(UpdateOperation::Error(op.error()), UpdateOperation::InvalidArguments);
+        QCOMPARE(op.errorString(), QString("Invalid arguments in CopyDirectory: "
+                                           "0 arguments given, 2 or 3 arguments expected in the form: "
+                                           "<source> <target> [\"forceOverwrite\"]."));
+
+        op.setArguments(QStringList() << "" << "" << "overwrite");
+        QVERIFY(!op.performOperation());
+
+        QCOMPARE(UpdateOperation::Error(op.error()), UpdateOperation::InvalidArguments);
+        QCOMPARE(op.errorString(), QString("Invalid argument in CopyDirectory: "
+                                           "Third argument needs to be forceOverwrite, "
+                                           "if specified."));
+
+        op.setArguments(QStringList() << "" << "");
+        QTest::ignoreMessage(QtWarningMsg, "QFileInfo::absolutePath: Constructed with empty filename");
+        QVERIFY(!op.performOperation());
+
+        QCOMPARE(UpdateOperation::Error(op.error()), UpdateOperation::InvalidArguments);
+        QCOMPARE(op.errorString(), QString("Invalid argument in CopyDirectory: "
+                                           "Directory \"\" is invalid."));
+    }
+
+    void testCopyDirectoryWithUndo()
+    {
+        QStringList fileEntries;
+        fileEntries << "file1" << "file2" << ".hidden1" << ".hidden2";
+
+        // Populate source directory
+        foreach (const QString &entry, fileEntries) {
+            QFile file(m_sourcePath + entry);
+            QVERIFY(file.open(QFileDevice::ReadWrite));
+            file.close();
+        }
+        CopyDirectoryOperation op(nullptr);
+
+        op.setArguments(QStringList() << m_sourcePath << m_destinationPath);
+        QVERIFY2(op.performOperation(), op.errorString().toLatin1());
+
+        foreach (const QString &entry, fileEntries)
+            QVERIFY(QFile(m_destinationPath + entry).exists());
+
+        QVERIFY2(op.undoOperation(), op.errorString().toLatin1());
+        // Undo will delete the empty destination directory here
+        QVERIFY(!QFileInfo(m_destinationPath).exists());
+    }
+
+    void testCopyDirectoryOverwrite()
+    {
+        QFile file(m_sourcePath + "file");
+        QVERIFY(file.open(QFileDevice::ReadWrite));
+        file.close();
+
+        file.setFileName(m_destinationPath + "file");
+        QVERIFY(file.open(QFileDevice::ReadWrite));
+        file.close();
+
+        CopyDirectoryOperation op(nullptr);
+
+        op.setArguments(QStringList() << m_sourcePath << m_destinationPath);
+        QVERIFY(!op.performOperation());
+
+        QCOMPARE(UpdateOperation::Error(op.error()), UpdateOperation::UserDefinedError);
+
+        op.setArguments(QStringList() << m_sourcePath << m_destinationPath << "forceOverwrite");
+        QVERIFY2(op.performOperation(), op.errorString().toLatin1());
+    }
+
+    void testPerformingFromCLI()
+    {
+        QInstaller::init(); //This will eat debug output
+        PackageManagerCore *core = new PackageManagerCore(BinaryContent::MagicInstallerMarker, QList<OperationBlob> ());
+        core->setAllowedRunningProcesses(QStringList() << QCoreApplication::applicationFilePath());
+        QSet<Repository> repoList;
+        Repository repo = Repository::fromUserInput(":///data/repository");
+        repoList.insert(repo);
+        core->settings().setDefaultRepositories(repoList);
+
+        QString installDir = QInstaller::generateTemporaryFileName();
+        QDir().mkpath(installDir);
+        core->setValue(scTargetDir, installDir);
+        core->installDefaultComponentsSilently();
+
+        // Matches path in component install script
+        QFileInfo targetInfo(installDir + QDir::toNativeSeparators("/directory"));
+        QMap<QString, QByteArray> targetMap;
+        addToFileMap(QDir(targetInfo.absoluteFilePath()), targetInfo, targetMap);
+
+        QFileInfo destinationInfo(installDir + QDir::toNativeSeparators("/destination/directory"));
+        QMap<QString, QByteArray> destinationMap;
+        addToFileMap(QDir(destinationInfo.absoluteFilePath()), destinationInfo, destinationMap);
+
+        QVERIFY(targetMap == destinationMap);
+
+        core->setPackageManager();
+        core->commitSessionOperations();
+        core->uninstallComponentsSilently(QStringList() << "A");
+        QVERIFY(!destinationInfo.exists());
+
+        QDir dir(installDir);
+        QVERIFY(dir.removeRecursively());
+        core->deleteLater();
+    }
+
+private:
+    void addToFileMap(const QDir &baseDir, const QFileInfo &fileInfo, QMap<QString, QByteArray> &map)
+    {
+        QDir directory(fileInfo.absoluteFilePath());
+        directory.setFilter(QDir::NoDotAndDotDot | QDir::NoSymLinks | QDir::AllDirs | QDir::Files);
+        QFileInfoList fileInfoList = directory.entryInfoList();
+
+        foreach (const QFileInfo &info, fileInfoList) {
+            if (info.isDir()) {
+                map.insert(baseDir.relativeFilePath(info.filePath()), QByteArray());
+                addToFileMap(baseDir, info, map);
+            } else {
+                QCryptographicHash hash(QCryptographicHash::Sha1);
+                QFile file(info.absoluteFilePath());
+                QVERIFY(file.open(QIODevice::ReadOnly));
+                QVERIFY(hash.addData(&file));
+                map.insert(baseDir.relativeFilePath(info.filePath()), hash.result().toHex());
+                file.close();
+            }
+        }
+    }
+
+    QString m_sourcePath;
+    QString m_destinationPath;
+};
+
+QTEST_MAIN(tst_copydirectoryoperation)
+
+#include "tst_copydirectoryoperation.moc"
diff --git a/tests/auto/installer/installer.pro b/tests/auto/installer/installer.pro
index 654412856..faa908f01 100644
--- a/tests/auto/installer/installer.pro
+++ b/tests/auto/installer/installer.pro
@@ -30,6 +30,7 @@ SUBDIRS += \
     metadatajob \
     simplemovefileoperation \
     deleteoperation \
+    copydirectoryoperation \
     commandlineupdate \
     moveoperation