11

jia/UnitTest1/UnitTest1.vcxproj

@@ -60,7 +60,7 @@
       <SubSystem>Windows</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <AdditionalLibraryDirectories>$(VCInstallDir)UnitTest\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>..\jia\Debug\jia.obj;..\jian\Debug\jian.obj;..\chen\Debug\chen.obj;..\chu\Debug\chu.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>..\jia\Debug\jia.obj;..\jian\Debug\jian.obj;..\chen\Debug\chen.obj;..\chu\Debug\chu.obj;..\chu\Debug\tof.obj;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">

jia/UnitTest1/unittest1.cpp

@@ -5,6 +5,10 @@
 #include"../jian/jian.h"
 #include"../chen/chen.h"
 #include"../chu/chu.h"
+#include"../chu/tof.h"
+#include <limits>
+//#include "iostream"
+//using namespace std;
 
 using namespace Microsoft::VisualStudio::CppUnitTestFramework;
 
@@ -18,25 +22,37 @@ namespace UnitTest1
 		TEST_METHOD(TestMethod1)
 		{
 			// TODO:  ÔÚ´ËÊäÈë²âÊÔ´úÂë
-			int SUM = GetPrivateProfileInt("Len", "sum", 0, "../ex1.ini");
+			int SUM = GetPrivateProfileInt("Len", "sum", 0, "..//ex1.ini");
 			{
 				for (int i = 1; i <= SUM; i++)
 				{
-					char SUMStr[8];
-					char TestStr[8] = { "Test" };
-					_itoa_s(i, SUMStr, 8);
+					char SUMStr[10];
+					char TestStr[10] = { "Test" };
+					_itoa_s(i, SUMStr, 10);
 					strcat_s(TestStr, SUMStr);
-					int	num1 = GetPrivateProfileInt("TestStr", "number1", 0, "ex1.ini");
-					int num2 = GetPrivateProfileInt("TestStr", "number2", 0, "ex1.ini");
-					int output = GetPrivateProfileInt("TestStr", "output", 0, "ex1.ini");
-
-					Assert::AreEqual(output, add(num1, num2));
+					//string str(TestStr);
+					int	num1 = GetPrivateProfileInt(TestStr, "number1", 0, "..//ex1.ini");
+					int num2 = GetPrivateProfileInt(TestStr, "number2", 0, "..//ex1.ini");
+					int c = 0;
+					bool ret1 = Add(num1, num2, &c);
+					if (ret1 == 1)
+					{
+						int output = GetPrivateProfileInt(TestStr, "output", 0, "..//ex1.ini");
+						Assert::AreEqual(output, c);
+					}
+					else
+					{
+						LPTSTR Output = (LPTSTR)malloc(255);
+						GetPrivateProfileString(TestStr, "output", "", Output, 255, "..//ex1.ini");
+						string s(Output);
+						Assert::AreEqual(tof(s), Add(num1, num2, &c));
+					}
 				}
 			}
 		}
 		TEST_METHOD(TestMethod2)
 		{
-			int SUB = GetPrivateProfileInt("Len", "sum", 0, "../ex2.ini");
+			int SUB = GetPrivateProfileInt("Len", "sum", 0, "..//ex2.ini");
 			{
 				for (int j = 1; j <= SUB; j++)
 				{
@@ -44,17 +60,29 @@ namespace UnitTest1
 					char TestStr[8] = { "Test" };
 					_itoa_s(j, SUBStr, 8);
 					strcat_s(TestStr, SUBStr);
-					int	num1 = GetPrivateProfileInt("TestStr", "number1", 0, "ex2.ini");
-					int num2 = GetPrivateProfileInt("TestStr", "number2", 0, "ex2.ini");
-					int output = GetPrivateProfileInt("TestStr", "output", 0, "ex2.ini");
-
-					Assert::AreEqual(output, sub(num1, num2));
+					int	num1 = GetPrivateProfileInt(TestStr, "number1", 0, "..//ex2.ini");
+					int num2 = GetPrivateProfileInt(TestStr, "number2", 0, "..//ex2.ini");
+				
+					int d = 0;
+					bool ret2 = Sub(num1, num2, &d);
+					if (ret2 == 1)
+					{
+						int output = GetPrivateProfileInt(TestStr, "output", 0, "..//ex2.ini");
+						Assert::AreEqual(output, d);
+					}
+					else
+					{
+						LPTSTR Output = (LPTSTR)malloc(255);
+						GetPrivateProfileString(TestStr, "output", "", Output, 255, "..//ex2.ini");
+						string s(Output);
+						Assert::AreEqual(tof(s), Sub(num1, num2, &d));
+					}
 				}
 			}
 		}
 		TEST_METHOD(TestMethod3)
 		{
-			int MUL = GetPrivateProfileInt("Len", "sum", 0, "../ex3.ini");
+			int MUL = GetPrivateProfileInt("Len", "sum", 0, "..//ex3.ini");
 			{
 				for (int i = 1; i <= MUL; i++)
 				{
@@ -62,17 +90,29 @@ namespace UnitTest1
 					char TestStr[8] = { "Test" };
 					_itoa_s(i, MULStr, 8);
 					strcat_s(TestStr, MULStr);
-					int	num1 = GetPrivateProfileInt("TestStr", "number1", 0, "ex3.ini");
-					int num2 = GetPrivateProfileInt("TestStr", "number2", 0, "ex3.ini");
-					int output = GetPrivateProfileInt("TestStr", "output", 0, "ex3.ini");
+					int	num1 = GetPrivateProfileInt(TestStr, "number1", 0, "..//ex3.ini");
+					int num2 = GetPrivateProfileInt(TestStr, "number2", 0, "..//ex3.ini");
+					int e = 0;
+					bool ret3 = chen(num1, num2, &e);
+					if (ret3 == 1)
+					{
+						int output = GetPrivateProfileInt(TestStr, "output", 0, "..//ex3.ini");
+						Assert::AreEqual(output, e);
+					}
+					else
+					{
+						LPTSTR Output = (LPTSTR)malloc(255);
+						GetPrivateProfileString(TestStr, "output", "", Output, 255, "..//ex3.ini");
+						string s(Output);
+						Assert::AreEqual(tof(s), chen(num1, num2, &e));
+					}
 
-					Assert::AreEqual(output, mul(num1, num2));
 				}
 			}
 		}
 		TEST_METHOD(TestMethod4)
 		{
-			int DIV = GetPrivateProfileInt("Len", "sum", 0, "../ex4.ini");
+			int DIV = GetPrivateProfileInt("Len", "sum", 0, "..//ex4.ini");
 			{
 				for (int i = 1; i <= DIV; i++)
 				{
@@ -80,9 +120,9 @@ namespace UnitTest1
 					char TestStr[8] = { "Test" };
 					_itoa_s(i, DIVStr, 8);
 					strcat_s(TestStr, DIVStr);
-					int	num1 = GetPrivateProfileInt("TestStr", "number1", 0, "ex4.ini");
-					int num2 = GetPrivateProfileInt("TestStr", "number2", 0, "ex4.ini");
-					int output = GetPrivateProfileInt("TestStr", "output", 0, "ex4.ini");
+					int	num1 = GetPrivateProfileInt(TestStr, "number1", 0, "..//ex4.ini");
+					int num2 = GetPrivateProfileInt(TestStr, "number2", 0, "..//ex4.ini");
+					int output = GetPrivateProfileInt(TestStr, "output", 0, "../ex4.ini");
 
 					Assert::AreEqual(output, chu(num1, num2));
 				}

jia/chen/Source.def

@@ -1,4 +1,3 @@
-LIBRARY CHEN
+LIBRARY chen
 EXPORTS
-mul
 chen

jia/chen/chen.cpp

@@ -1,8 +1,15 @@
 #include "chen.h"
 #include <limits>
-bool  chen(int a, int b, int  *e)
+
+bool  chen(int a, int b, int *e)
 {
-	if( (a>0 && b>0 && a >( INT_MAX / b ))||( a<0 && b<0 && a < (INT_MAX / b)) ||( a>0 && b<0 && a < (INT_MIN / b)) ||( a<0 && b>0 && a >( INT_MIN /b) ))
+	if ((a>0 && b>0 && a >(INT_MAX / b)) || (a<0 && b<0 && a < (INT_MAX / b)))
+	{
+
+		return false;
+	}
+
+	else if ((a > 0 && b < 0 && b != -1 && (INT_MIN / a) > b || (a < 0 && b > 0 && a != -1 && (INT_MIN / a) < b)))
 	{
 
 		return false;
@@ -15,8 +22,4 @@ bool  chen(int a, int b, int  *e)
 	}
 
 }
-int  mul(int a, int b)
-{
 
-	return a * b;
-}

jia/chen/chen.h

@@ -1,8 +1,7 @@
-#ifndef MUL_H
-#define MUL_H
+#ifndef CHEN_H
+#define CHEN_H
 
 
-int  mul(int a, int b);
- bool  chen(int a, int b, int *e);
+bool  chen(int a, int b, int *e);
 
 #endif

jia/chu/chu.vcxproj

@@ -20,7 +20,7 @@
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <PlatformToolset>v120</PlatformToolset>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
@@ -81,9 +81,11 @@
   <ItemGroup>
     <ClCompile Include="chu.cpp" />
     <ClCompile Include="main.cpp" />
+    <ClCompile Include="tof.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="chu.h" />
+    <ClInclude Include="tof.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

jia/chu/chu.vcxproj.filters

@@ -21,10 +21,16 @@
     <ClCompile Include="chu.cpp">
       <Filter>源文件</Filter>
     </ClCompile>
+    <ClCompile Include="tof.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="chu.h">
       <Filter>头文件</Filter>
     </ClInclude>
+    <ClInclude Include="tof.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>

jia/chu/main.cpp

@@ -4,47 +4,79 @@
 #include "../jian/jian.h"
 //#pragma comment(lib,"jian.lib")
 #include "chu.h"
-#include "Windows.h"
+#include "windows.h"
 #include "../chen/chen.h"
+#include <iostream>
+#include "tof.h"
+using namespace std;
 
-typedef int(*PMUL)(int a, int b);
 typedef bool(*QCHEN)(int a, int b,int *e);
+
 int main()
 {
-	
+
 	int a, b;
 	int c = 0;
 	int d = 0;
 	int e = 0;
-
+	/*char f = 0;
+	char *d = &f;*/
 	printf("请输入两个整数\n");
 	scanf("%d%d", &a, &b);
+
 	
     bool ret1 = Add(a, b,&c);
+	if ( ret1 == 0)
+	{
+		printf("两个整数相加结果溢出！\n");
+		
+	}
+	else
+	{
 
-	printf("ret1=%d  a+b=%d\n",ret1,c);
+		printf("两个整数的相加结果是;%d\n", c);
 
+	}
+		//printf("两个整数的相减结果是;%d\n,%d", Sub(a, b, d));
 	bool ret2 = Sub(a, b, &d);
-	printf("ret2=%d  a-b=%d\n", ret2,d);
+	if (ret2 == 0)
+	{
+		printf("两个整数相减结果溢出！\n ");
+		
+		
+	}
+	else 
+	{
+		printf("两个整数的相减结果是;%d\n", d);
+	}
 
-	HMODULE hDLL = LoadLibrary(L"../Debug/chen.dll");
+	HMODULE hDLL =LoadLibrary ("../Debug/chen.dll");
 	if (hDLL == NULL)
 	{
 		printf("加载DLL文件失败\n");
 		return 0;
 
 	}
-	PMUL pMul = (PMUL)GetProcAddress(hDLL, "mul");
+//	PMUL pMul = (PMUL)GetProcAddress(hDLL, "mul");
 	QCHEN qChen = (QCHEN)GetProcAddress(hDLL, "chen");
 
 	bool ret3 = chen(a, b, &e);
-	printf("ret3=%d  a*b=%d\n", ret3, e);
-
 	
-	printf("a/b=%d\n", chu(a, b));
+	if (ret3 == 0)
+	{
+		printf("两个整数相乘结果溢出！\n ");
 
-	FreeLibrary(hDLL);
 
+	}
+	else
+	{
+		printf("两个整数的相乘结果是;%d\n", e);
+	}
 
+	
+	printf("两个整数的相除结果是;%d\n", chu(a,b));
+
+	system("pause");
+	FreeLibrary(hDLL);
 
 }

jia/chu/tof.cpp

@@ -0,0 +1,18 @@
+#include "tof.h"
+
+bool tof(string a)
+{
+	string b = "false";
+	if (a == b)
+	{
+		return false;
+
+	}
+	else
+	{
+		return true;
+
+	}
+
+
+}

jia/chu/tof.h

@@ -0,0 +1,8 @@
+#ifndef TOF_H
+#define TOF_H
+#include <iostream>
+using namespace std;
+
+bool tof(string a);
+
+#endif

jia/ex1.ini

@@ -2,7 +2,7 @@
 sum=8
 
 [Test1]
-number1=1
+number1 =1
 number2=2
 output=3
 
@@ -22,9 +22,9 @@ number2=-2
 output=-3
 
 [Test5]
-number1=1000
-number2=20000
-output=21000
+number1=2000000000
+number2=2000000000
+output=false
 
 [Test6]
 number1=-1000
@@ -37,6 +37,6 @@ number2=-10
 output=2990
 
 [Test8]
-number1=100000
-number2=5000000
-output=5100000
+number1=-1000000000
+number2=-2000000000
+output=false

jia/ex2.ini

@@ -22,9 +22,9 @@ number2=-11
 output=2
 
 [Test5]
-number1=10000
-number2=2000
-output=8000
+number1=-1000000000
+number2=2000000000
+output=false
 
 [Test6]
 number1=-1
@@ -37,6 +37,6 @@ number2=-10000
 output=10300
 
 [Test8]
-number1=10000
-number2=500000
-output=-490000
+number1=2000000000
+number2=-2000000000
+output=false

jia/ex3.ini

@@ -12,31 +12,31 @@ number2=2
 output=-2
 
 [Test3]
-number1=1
-number2=-5
-output=-5
+number1=1000000
+number2=50000
+output=false
 
 [Test4]
-number1=-9
-number2=-11
-output=99
+number1=-9000000
+number2=-11000
+output=false
 
 [Test5]
-number1=100
-number2=200
-output=20000
+number1=9
+number2=9
+output=81
 
 [Test6]
-number1=-10000
-number2=200
-output=-2000000
+number1=-100000
+number2=200000
+output=false
 
 [Test7]
-number1=300
-number2=-1
-output=-300
+number1=1000000
+number2=-20000
+output=false
 
 [Test8]
-number1=-11
-number2=-11
-output=121
+number1=2
+number2=2
+output=4

jia/ex4.ini

@@ -3,8 +3,8 @@ sum=8
 
 [Test1]
 number1=100
-number2=0
-output=0
+number2=1
+output=100
 
 [Test2]
 number1=-2
@@ -29,12 +29,12 @@ output=-1
 [Test6]
 number1=-10000
 number2=200
-output=-500
+output=-50
 
 [Test7]
 number1=300
-number2=-1
-output=-300
+number2=0
+output=false
 
 [Test8]
 number1=0

jia/jia/jia.cpp

@@ -1,23 +1,19 @@
 #include "jia.h"
 #include <limits>
-bool  Add(int a, int b, int  *c)
+
+bool Add(int a, int b, int *c)
 {
-	if (a>0&&b>0&&a > INT_MAX - b ||a<0&&b<0&& a < INT_MIN - b)
-	{
+	if ((a > 0 && b > 0 && a > (INT_MAX - b)) || (a < 0 && b < 0 && a < (INT_MIN - b)))
 
+	{
 		return false;
 	}
 	else
 	{
 		*c = a + b;
 		return true;
-	
 	}
-	
-}
-int add(int a, int b)
-{
-	return a + b;
+
 }
 
 

jia/jia/jia.h

@@ -1,6 +1,6 @@
 #ifndef ADD_H
 #define ADD_H
 
-bool  Add(int a, int b, int  *c);
-int add(int a, int b);
+bool  Add(int a, int b,int *c);
+//int add(int a,int b);
 #endif

jia/jian/jian.cpp

@@ -1,5 +1,23 @@
 #include "jian.h"
 #include <limits>
+
+//char Sub(int a, int b, char *d)
+//{
+//	if ((a>0 && b<0 && a >(INT_MAX + b)) || (a<0 && b>0 && a < (INT_MIN + b)))
+//	{
+//		char *c = { "overflow" };
+//		*d = c[0];
+//		return d[0];
+//	}
+//	else
+//	{
+//		d[0] = (a - b) + '0';
+//		return d[0];
+//
+//	}
+//
+//}
+
 bool  Sub(int a, int b, int  *d)
 {
 	if ((a>0 &&b<0 && a >( INT_MAX + b)) ||( a<0 && b>0 && a < (INT_MIN + b)))
@@ -15,7 +33,7 @@ bool  Sub(int a, int b, int  *d)
 	}
 
 }
-int sub(int a, int b)
-{
-	return a - b;
-}
+//int sub(int a, int b)
+//{
+//	return a - b;
+//}

jia/jian/jian.h

@@ -5,7 +5,7 @@
 #else
 #define DLLAPI _declspec(dllimport)
 #endif
-int DLLAPI sub(int a, int b);
+//int DLLAPI sub(int a, int b);
 bool DLLAPI Sub(int a, int b, int  *d);
-
+//char DLLAPI Sub(int a, int b, char  *d);
 #endif