1 files changed, 76 insertions, 0 deletions
diff --git a/archived/projt-launcher/tests/Commandline_test.cpp b/archived/projt-launcher/tests/Commandline_test.cpp
new file mode 100644
index 0000000000..40227c39af
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+++ b/archived/projt-launcher/tests/Commandline_test.cpp
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2026 Project Tick
+// SPDX-FileContributor: Project Tick Team
+/*
+ *  ProjT Launcher - Minecraft Launcher
+ *  Copyright (C) 2026 Project Tick
+ *
+ *  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, version 3.
+ *
+ *  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, write to the Free Software Foundation,
+ *  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include <QTest>
+
+#include <Commandline.h>
+
+class CommandlineTest : public QObject
+{
+	Q_OBJECT
+
+  private slots:
+	void test_splitArgs_data()
+	{
+		QTest::addColumn<QString>("input");
+		QTest::addColumn<QStringList>("expected");
+
+		QTest::newRow("empty") << "" << QStringList{};
+		QTest::newRow("spaces-only") << "     " << QStringList{};
+		QTest::newRow("single") << "java" << QStringList{ "java" };
+		QTest::newRow("multiple-with-extra-spaces")
+			<< "  java   -jar   app.jar "
+			<< QStringList{ "java", "-jar", "app.jar" };
+		QTest::newRow("double-quoted")
+			<< "java -Dk=\"hello world\""
+			<< QStringList{ "java", "-Dk=hello world" };
+		QTest::newRow("single-quoted")
+			<< "java '-Dk=hello world' tail"
+			<< QStringList{ "java", "-Dk=hello world", "tail" };
+		QTest::newRow("mixed-quotes")
+			<< "cmd \"double quoted\" 'single quoted'"
+			<< QStringList{ "cmd", "double quoted", "single quoted" };
+		QTest::newRow("escaped-quote-in-double-quotes")
+			<< "\"a\\\"b\""
+			<< QStringList{ "a\"b" };
+		QTest::newRow("escaped-backslash-in-double-quotes")
+			<< "\"C:\\\\temp\\\\file.txt\""
+			<< QStringList{ "C:\\temp\\file.txt" };
+		QTest::newRow("unclosed-quote")
+			<< "\"hello world"
+			<< QStringList{ "hello world" };
+		QTest::newRow("single-backslash-outside-quotes")
+			<< "a\\ b"
+			<< QStringList{ "a\\", "b" };
+	}
+
+	void test_splitArgs()
+	{
+		QFETCH(QString, input);
+		QFETCH(QStringList, expected);
+
+		QCOMPARE(Commandline::splitArgs(input), expected);
+	}
+};
+
+QTEST_GUILESS_MAIN(CommandlineTest)
+
+#include "Commandline_test.moc"