1 files changed, 109 insertions, 0 deletions
diff --git a/tests/TestKdbx2.cpp b/tests/TestKdbx2.cpp
new file mode 100644
index 000000000..c0a0b3074
--- /dev/null
+++ b/tests/TestKdbx2.cpp
@@ -0,0 +1,109 @@
+/*
+ *  Copyright (C) 2018 KeePassXC Team <team@keepassxc.org>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 or (at your option)
+ *  version 3 of the License.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "TestKdbx2.h"
+#include "TestGlobal.h"
+
+#include "crypto/Crypto.h"
+#include "keys/PasswordKey.h"
+#include "format/KeePass2Reader.h"
+#include "format/KeePass2Writer.h"
+#include "core/Metadata.h"
+#include "config-keepassx-tests.h"
+
+#include <QBuffer>
+
+QTEST_GUILESS_MAIN(TestKdbx2)
+
+void TestKdbx2::initTestCase()
+{
+    QVERIFY(Crypto::init());
+}
+
+/**
+ * Helper method for verifying contents of the sample KDBX 2 file.
+ */
+void TestKdbx2::verifyKdbx2Db(Database* db)
+{
+    QVERIFY(db);
+    QCOMPARE(db->rootGroup()->name(), QString("Format200"));
+    QVERIFY(!db->metadata()->protectTitle());
+    QVERIFY(db->metadata()->protectUsername());
+    QVERIFY(!db->metadata()->protectPassword());
+    QVERIFY(db->metadata()->protectUrl());
+    QVERIFY(!db->metadata()->protectNotes());
+
+    QCOMPARE(db->rootGroup()->entries().size(), 1);
+    auto entry = db->rootGroup()->entries().at(0);
+
+    QCOMPARE(entry->title(), QString("Sample Entry"));
+    QCOMPARE(entry->username(), QString("User Name"));
+    QCOMPARE(entry->attachments()->keys().size(), 2);
+    QCOMPARE(entry->attachments()->value("myattach.txt"), QByteArray("abcdefghijk"));
+    QCOMPARE(entry->attachments()->value("test.txt"), QByteArray("this is a test"));
+
+    QCOMPARE(entry->historyItems().size(), 2);
+    QCOMPARE(entry->historyItems().at(0)->attachments()->keys().size(), 0);
+    QCOMPARE(entry->historyItems().at(1)->attachments()->keys().size(), 1);
+    QCOMPARE(entry->historyItems().at(1)->attachments()->value("myattach.txt"), QByteArray("abcdefghijk"));
+}
+
+void TestKdbx2::testFormat200()
+{
+    QString filename = QString(KEEPASSX_TEST_DATA_DIR).append("/Format200.kdbx");
+    CompositeKey key;
+    key.addKey(PasswordKey("a"));
+    KeePass2Reader reader;
+    QScopedPointer<Database> db(reader.readDatabase(filename, key));
+    QCOMPARE(reader.version(), KeePass2::FILE_VERSION_2 & KeePass2::FILE_VERSION_CRITICAL_MASK);
+
+    QVERIFY(!reader.hasError());
+    verifyKdbx2Db(db.data());
+}
+
+void TestKdbx2::testFormat200Upgrade()
+{
+    QString filename = QString(KEEPASSX_TEST_DATA_DIR).append("/Format200.kdbx");
+    CompositeKey key;
+    key.addKey(PasswordKey("a"));
+    KeePass2Reader reader;
+    QScopedPointer<Database> db(reader.readDatabase(filename, key));
+    QCOMPARE(reader.version(), KeePass2::FILE_VERSION_2 & KeePass2::FILE_VERSION_CRITICAL_MASK);
+    QCOMPARE(db->kdf()->uuid(), KeePass2::KDF_AES_KDBX3);
+
+    QBuffer buffer;
+    buffer.open(QBuffer::ReadWrite);
+
+    // write KDBX 3 to upgrade it
+    KeePass2Writer writer;
+    writer.writeDatabase(&buffer, db.data());
+    if (writer.hasError()) {
+        QFAIL(qPrintable(QString("Error while writing database: %1").arg(writer.errorString())));
+    }
+
+    // read buffer back
+    buffer.seek(0);
+    QScopedPointer<Database> targetDb(reader.readDatabase(&buffer, key));
+    if (reader.hasError()) {
+        QFAIL(qPrintable(QString("Error while reading database: %1").arg(reader.errorString())));
+    }
+
+    // database should now be upgraded to KDBX 3 without data loss
+    verifyKdbx2Db(targetDb.data());
+    QCOMPARE(reader.version(), KeePass2::FILE_VERSION_3_1 & KeePass2::FILE_VERSION_CRITICAL_MASK);
+    QCOMPARE(targetDb->kdf()->uuid(), KeePass2::KDF_AES_KDBX3);
+}