NOISSUE remove dead unit tests and reorganize CMake code related to unit tests

cmake/UnitTest/TestUtil.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <QFile>
+#include <QCoreApplication>
+#include <QTest>
+#include <QDir>
+
+#define expandstr(s) expandstr2(s)
+#define expandstr2(s) #s
+
+class TestsInternal
+{
+public:
+	static QByteArray readFile(const QString &fileName)
+	{
+		QFile f(fileName);
+		f.open(QFile::ReadOnly);
+		return f.readAll();
+	}
+	static QString readFileUtf8(const QString &fileName)
+	{
+		return QString::fromUtf8(readFile(fileName));
+	}
+};
+
+#define MULTIMC_GET_TEST_FILE(file) TestsInternal::readFile(QFINDTESTDATA(file))
+#define MULTIMC_GET_TEST_FILE_UTF8(file) TestsInternal::readFileUtf8(QFINDTESTDATA(file))
+