Ringbuffer added

test/ringbuffer.cpp

@@ -0,0 +1,60 @@
+#include "../sequential/ringbuffer.hpp"
+#include "testutil.hpp"
+
+bool TestInsertion()
+{
+	std::size_t const testSize = 512u;
+
+	std::vector<unsigned> truth;
+	truth.resize(testSize);
+	RingBuffer<unsigned> ringBuffer(512u);
+
+	for(std::size_t i = 0; i < testSize; ++i)
+	{
+		truth[i] = Util::GetRandomNumber();
+		ringBuffer.Push(truth[i]);
+	}
+
+	for(std::size_t i = 0; i < testSize; ++i)
+	{
+		if(truth[i] != ringBuffer.Pop())
+		{
+			return false;
+		}
+	}
+
+	return true;
+}
+
+bool TestWrapAround()
+{
+	std::size_t const testSize = 32u;
+
+	RingBuffer<unsigned> ringBuffer(testSize);
+	for(std::size_t i = 0; i < testSize / 2u; ++i)
+	{
+		ringBuffer.Push(42u);
+	}
+
+	for(std::size_t i = 0; i < testSize; ++i)
+	{
+		ringBuffer.Push(i);
+	}
+
+	for(std::size_t i = 0; i < testSize; ++i)
+	{
+		if(ringBuffer.Pop() != i)
+		{
+			return false;
+		}
+	}
+
+	return true;
+}
+
+int main()
+{
+	Test::Execute(TestInsertion, "Insertion test");
+	Test::Execute(TestWrapAround, "Wrap around test");
+	return 0;
+}