Port to macOS

Signed-off-by: Simon Rozman <simon@rozman.si>

UnitTests/compat.hpp

@@ -0,0 +1,77 @@
+/*
+	SPDX-License-Identifier: MIT
+	Copyright © 2023 Amebis
+*/
+
+#pragma once
+
+#if defined(_WIN32)
+#include <CppUnitTest.h>
+#elif defined(__APPLE__)
+#include <stdexcept>
+
+#define TEST_CLASS(name) class name
+#define TEST_METHOD(name) static void name()
+
+namespace Assert
+{
+	inline void IsTrue(bool c)
+	{
+		if (!c)
+			throw std::runtime_error("not true");
+	}
+
+	inline void IsFalse(bool c)
+	{
+		if (c)
+			throw std::runtime_error("not false");
+	}
+
+	template <class T>
+	inline void AreEqual(const T& a, const T& b)
+	{
+		if (!(a == b))
+			throw std::runtime_error("not equal");
+	}
+
+	inline void AreEqual(const char* a, const char* b)
+	{
+		if (strcmp(a, b) != 0)
+			throw std::runtime_error("not equal");
+	}
+
+	inline void AreEqual(const wchar_t* a, const wchar_t* b)
+	{
+		if (wcscmp(a, b) != 0)
+			throw std::runtime_error("not equal");
+	}
+
+	template <class T>
+	inline void AreNotEqual(const T& a, const T& b)
+	{
+		if (a == b)
+			throw std::runtime_error("equal");
+	}
+
+	inline void AreNotEqual(const char* a, const char* b)
+	{
+		if (strcmp(a, b) == 0)
+			throw std::runtime_error("equal");
+	}
+
+	inline void AreNotEqual(const wchar_t* a, const wchar_t* b)
+	{
+		if (wcscmp(a, b) == 0)
+			throw std::runtime_error("equal");
+	}
+
+	template <class E, typename F>
+	inline void ExpectException(F functor)
+	{
+		try { functor(); }
+		catch (const E&) { return; }
+		catch (...) { throw std::runtime_error("unexpected exception"); }
+		throw std::runtime_error("exception not thrown");
+	}
+}
+#endif