diff --git a/TinySTL/Test/StackTest.cpp b/TinySTL/Test/StackTest.cpp
new file mode 100644
index 0000000..36a2cef
--- /dev/null
+++ b/TinySTL/Test/StackTest.cpp
@@ -0,0 +1,59 @@
+#include "StackTest.h"
+
+namespace TinySTL{
+	namespace StackTest{
+		void testCase1(){
+			stdSt<int> st1;
+			tsSt<int> st2;
+
+			for (auto i = 0; i != 10; ++i){
+				st1.push(i);
+				st2.push(i);
+			}
+			for (auto i = 0; i != 10; ++i){
+				assert(st1.top() == st2.top());
+				st1.pop(); 
+				st2.pop();
+			}
+		}
+		void testCase2(){
+			tsSt<std::string> st;
+			assert(st.empty());
+			assert(st.size() == 0);
+
+			st.push("one"); 
+			st.push("two");
+			assert(!st.empty());
+			assert(st.size() == 2);
+		}
+		void testCase3(){
+			tsSt<int> st1;
+			for (auto i = 0; i != 5; ++i)
+				st1.push(i);
+			auto st2(st1);
+			assert(st1 == st2);
+			assert(!(st1 != st2));
+		}
+		void testCase4(){
+			tsSt<int> st1, st2;
+			st1.push(1); st1.push(2); st1.push(3);
+			st2.push(1); st2.push(2);
+			assert(st1.size() == 3 && st2.size() == 2);
+			st1.swap(st2);
+			assert(st1.size() == 2 && st2.size() == 3);
+			TinySTL::swap(st1, st2);
+			assert(st1.size() == 3 && st2.size() == 2);
+		}
+	}
+}
+
+//using namespace TinySTL::StackTest;
+//int main(){
+//	testCase1();
+//	testCase2();
+//	testCase3();
+//	testCase4();
+//
+//	system("pause");
+//	return 0;
+//}
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diff --git a/TinySTL/Test/StackTest.h b/TinySTL/Test/StackTest.h
new file mode 100644
index 0000000..ad45679
--- /dev/null
+++ b/TinySTL/Test/StackTest.h
@@ -0,0 +1,26 @@
+#ifndef _STACK_TEST_H_
+#define _STACK_TEST_H_
+
+#include "TestUtil.h"
+
+#include "../Stack.h"
+#include <stack>
+
+#include <cassert>
+#include <string>
+
+namespace TinySTL{
+	namespace StackTest{
+		template<class T>
+		using stdSt = std::stack < T > ;
+		template<class T>
+		using tsSt = TinySTL::stack < T > ;
+
+		void testCase1();
+		void testCase2();
+		void testCase3();
+		void testCase4();
+	}
+}
+
+#endif
\ No newline at end of file