- refactored

- BufferMulti numChannels is template parameter

tests/test_common.hpp

@@ -0,0 +1,69 @@
+#include <cmath>
+#include <delay/buffer_multi.hpp>
+#include <delay/buffer.hpp>
+#include <cstdio>
+#include <assert.h>
+#include <iostream>
+#include <ostream>
+
+#ifndef TEST_COMMON_H
+#define TEST_COMMON_H
+
+template<typename T>
+void print(const dsp::Buffer<T> &v, size_t size)
+{
+	for(int i=0; i < size; i++)
+	{
+		std::cout << v[i] << " ";
+	}
+	std::cout << std::endl;
+}
+
+template<typename T>
+void print(T *v, size_t size)
+{
+	for(int i=0; i < size; i++)
+	{
+		std::cout << v[i] << " ";
+	}
+	std::cout << std::endl;
+}
+
+template<typename T>
+void check(const dsp::Buffer<T> &target, const dsp::Buffer<T> &actual, size_t size=0)
+{
+	bool success = false;
+	do
+	{
+		if (size == 0)
+		{
+			if (target.capacity() != actual.capacity())
+			{
+				break;
+			}
+			size = target.capacity();
+		}
+
+		for (int i=0; i < size; i++)
+		{
+			if (target[i] != actual[i])
+			{
+				break;
+			}
+		}
+		success = true;
+		
+	} while(false);
+
+	if (!success)
+	{
+		std::cout << "Check failed" << std::endl;
+		std::cout << "Target" << std::endl;
+		print(target, target.capacity());
+		std::cout << "Actual" << std::endl;
+		print(actual, actual.capacity());
+	}
+	assert(success);
+}
+
+#endif