最新计算器黑盒测试试验报告

1、精品文档西南科技大学计算机学院实验报告实验名称 计算器黑盒测试实验地点实验日期指导教师学生班级学生姓名学生学号 提交日期软件教研室制精品文档测试目的设计测试用例、使用各种测试方法进行计算器的测试，并对测试结果进行分析测试内容1. 软件说明：，设计测试用例，并对测试结实现一个小的计算器程序，只需要完成加、减、乘、除运算 果进行分析，同时计算器运行稳定。2、设计测试用例3、执行测试4、测试结果分析5、源代码三、测试步骤（一）、计算器界面2、设计测试用例（1）等价类测试：1、4个等价类测试用例的分析过程如下测试用例加减乘除预期输出整型55+5078-2415*2536/4正常运算小数25.3+12.

2、714.3-11.725.6*12.850.2/20.7正常运算负数-20+-21(-15)-(-14)-12*-12-16/-5正常运算无效输入E1+t2G4-k5I5*l6Ff/se非法操作无法输入2、对应测试的结果分析: 整型：1. 加( 55+50)2.减(78-24 )3. 乘( 15*25 )375血Calculate等于4. 除(36/4 )小数1.加(25.3+12.7)2.减(14.3-11.7)3.乘(25.6*12.8)4.除(50.2/20.7)负数6.加-20+-21精品文档7.减(-15)-(-14)8.乘-12*-12r血 Calculate-41 UBIIIHB

3、IiailBBIII lUJ IIIHUII等于:冲精品文档FjT Calculal e等于9.除-16/-5（其中算式写法错误导致正常运算错误）无效输入1. 加（ E1+t2）：程序中无效数字无法正常输入，程序无法进行。2. 减（G4-k5）程序中无效数字无法正常输入，程序无法进行。（同上）3. 乘（15*16 ）程序中无效数字无法正常输入，程序无法进行。（同上）4. 除（Ff/se ）程序中无效数字无法正常输入，程序无法进行。（同上）(2)边界值法设计测试: 加法：1、计算器4个标准等价类测试用例的分析过程如下测试用例被加数加数预期输出Testi010正常运算Test2110正常运算Tes

4、t34010正常运算Test455.510正常运算Test5-7010正常运算Test61010正常运算Test710110正常运算Test8100不能运算Test9101正常运算Test101040正常运算Testll1055.5正常运算Test1210-78正常运算Test1310100正常运算Test1410101正常运算2、对应测试与结果：测试结果运算均属正常，对应的部分的示图如下:Testi结果：inr. Calculate们零于Test2结果:Test3结果:Test4结果:占Calcu.1 at e等于Test5结杲:精品文档Test6结果:减法:1、计算器4个标准等价类测试用例

5、的分析过程如下测试用例被减数减数预期输出Testi010正常运算Test2110正常运算Test34010正常运算Test455.510正常运算Test5-7810正常运算Test610010正常运算Test710110正常运算Test8100不能运算Test9101正常运算Test101040正常运算Testll1055.5正常运算Test1210-78正常运算Test1310100正常运算Test1410101正常运算2、对应测试与结果：测试结果运算均属正常，对应的部分的示图如下:Testi结果：Q3 Calculate精品文档10Jjfl Calculate38等于Test6结果：乂 C

6、akuhte-90j mibimi n1等于j等于鑒 Calculate-30jii iirenn iraa nimii invinanaBiimiiTest3结果:Test4结果：Calculate-45.5Test5结果:乘法1计算器4个标准等价类测试用例的分析过程如下测试用例被乘数乘数预期输出Testi050正常运算Test215正常运算Test32410正常运算Test455.510正常运算Test5-7810正常运算Test610010正常运算Test710110正常运算Test8100不能运算Test9101正常运算Test101040正常运算Testll1055.5正常运算Tes

7、t1210-78正常运算Test1310100正常运算Test1410101正常运算2、对应测试与结果：测试结果运算均属正常，对应的部分的示图如下:Testi结果：鵲| Cakulate0L“冠一Test3结果：Calculate240Test4结果:嗚 CalculateMMTest5结果:555Test6结果： 肚 Calculate1C00除法1、计算器4个标准等价类测试用例的分析过程如下测试用例被除数除数预期输出Testi010正常运算Test2110正常运算Test34010正常运算Test455.510正常运算Test5-7810正常运算Test610010正常运算Test7101

8、10正常运算Test8100正常运算Test9101正常运算Test101040正常运算Testll1055.5正常运算Test1210-78正常运算Test1310100正常运算Test1410101正常运算2、对应测试与结果：对应的部分的示图如下:Testi结果：Test2结果:Test3结果:Q3 Calculate善于Test8结果：CalculateP尊于附录：源代码CCalculateDlg:CCalculateDlg(CWnd* pParent /*=NULL*/):CDialog(CCalculateDlg:IDD, pParent)AFX_DATA_INIT(CCalcula

9、teDlg)m_parameter = 0.0;AFX_DATA_INIT/ Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hlcon = AfxGetApp()-Loadlcon(IDR_MAINFRAME);CalculatePara = 0;CalculateResult = 0;Ispoint = false;Sumpoint = 0; void CCalculateDlg:DoDataExchange(CDataExchange* pDX)CDialog:DoDataExchange(p

10、DX); /AFX_DATA_MAP(CCalculateDlg) DDX_Text(pDX, IDC_EDIT, m_parameter); /AFX_DATA_MAPBEGIN_MESSAGE_MAP(CCalculateDlg, CDialog) /AFX_MSG_MAP(CCalculateDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_clear, Onclear) ON_BN_CLICKED(IDC_calculate, Oncalculate) ON_BN_CLICKED(

11、IDC_para1, Onpara1) ON_BN_CLICKED(IDC_para2, Onpara2) ON_BN_CLICKED(IDC_para3, Onpara3) ON_BN_CLICKED(IDC_para4, Onpara4) ON_BN_CLICKED(IDC_para5, Onpara5) ON_BN_CLICKED(IDC_para6, Onpara6) ON_BN_CLICKED(IDC_para7, Onpara7) ON_BN_CLICKED(IDC_para8, Onpara8) ON_BN_CLICKED(IDC_para9, Onpara9) ON_BN_CL

12、ICKED(IDC_para0, Onpara0) ON_BN_CLICKED(IDC_point, Onpoint) ON_BN_CLICKED(IDC_minus, Onminus) ON_BN_CLICKED(IDC_plus, Onplus) ON_BN_CLICKED(IDC_subtrack, Onsubtrack) ON_BN_CLICKED(IDC_multiply, Onmultiply) ON_BN_CLICKED(IDC_divide, Ondivide) /AFX_MSG_MAPEND_MESSAGE_MAP() / CCalculateDlg message hand

13、lersBOOL CCalculateDlg:OnInitDialog()CDialog:OnInitDialog();/ Add About. menu item to system menu./ IDM_ABOUTBOX must be in the system command range.ASSERT(IDM_ABOUTBOX & 0xFFF0) = IDM_ABOUTBOX);ASSERT(IDM_ABOUTBOX AppendMenu(MF_SEPARATOR); pSysMenu-AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);

14、/ Set the icon for this dialog. The framework does this automatically / when the applications main window is not a dialog SetIcon(m_hIcon, TRUE); / Set big icon SetIcon(m_hIcon, FALSE);/ Set small icon/ TODO: Add extra initialization herereturn TRUE; / return TRUE unless you set the focus to a contr

15、ol void CCalculateDlg:OnSysCommand(UINT nID, LPARAM lParam) if (nID & 0xFFF0) = IDM_ABOUTBOX)CAboutDlg dlgAbout; dlgAbout.DoModal();elseCDialog:OnSysCommand(nID, lParam);/ If you add a minimize button to your dialog, you will need the code below / to draw the icon. For MFC applications using the doc

16、ument/view model, / this is automatically done for you by the framework.void CCalculateDlg:OnPaint()if (IsIconic()CPaintDC dc(this); / device context for paintingSendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);/ Center icon in client rectangleint cxIcon = GetSystemMetrics(SM_CXICON);int

17、cyIcon = GetSystemMetrics(SM_CYICON);CRect rect;GetClientRect(&rect);int x = (rect.Width() - cxIcon + 1) / 2;int y = (rect.Height() - cyIcon + 1) / 2;/ Draw the icon dc.DrawIcon(x, y, m_hIcon); else CDialog:OnPaint();/ The system calls this to obtain the cursor to display while the user drags/ the m

18、inimized window.HCURSOR CCalculateDlg:OnQueryDragIcon() return (HCURSOR) m_hIcon;void CCalculateDlg:Onclear() UpdateData(true);m_parameter = 0;CalculatePara = 0;CalculateResult = 0;Ispoint = false;Sumpoint = 0;UpdateData(false);/ TODO: Add your control notification handler code herevoid CCalculateDl

19、g:Oncalculate()UpdateData(true);CalculatePara = m_parameter;switch(CalculateExpre) case+:CalculateResult += CalculatePara;m_parameter = CalculateResult;break;case-: CalculateResult -= CalculatePara;m_parameter = CalculateResult;break;case*: CalculateResult *= CalculatePara;m_parameter = CalculateRes

20、ult;break;case/:if (CalculatePara) CalculateResult /= CalculatePara;m_parameter = CalculateResult;elsem_parameter = 0;MessageBox( 除数不能为零 !); break;/ TODO: Add your control notification handler code hereCalculatePara = 0;CalculateResult = 0;Ispoint = false;Sumpoint = 0;UpdateData(false);void CCalcula

21、teDlg:Onpara1()UpdateData(true);if (!Ispoint)CalculatePara = m_parameter*10 + 1;elseCalculatePara = m_parameter + 1/pow(10,Sumpoint);Sumpoint+;m_parameter = CalculatePara;UpdateData(false);/ TODO: Add your control notification handler code herevoid CCalculateDlg:Onpara2() UpdateData(true);if (!Ispoi

22、nt)CalculatePara = m_parameter*10 + 2;elseCalculatePara = m_parameter + 2/pow(10,Sumpoint);Sumpoint+;m_parameter = CalculatePara;UpdateData(false);/ TODO: Add your control notification handler code here void CCalculateDlg:Onpara3() UpdateData(true);if (!Ispoint)CalculatePara = m_parameter*10 + 3;els

23、eCalculatePara = m_parameter + 3/pow(10,Sumpoint);Sumpoint+;m_parameter = CalculatePara;UpdateData(false);/ TODO: Add your control notification handler code here void CCalculateDlg:Onpara4()UpdateData(true);if (!Ispoint)CalculatePara = m_parameter*10 + 4;elseCalculatePara = m_parameter + 4/pow(10,Su

24、mpoint);Sumpoint+;m_parameter = CalculatePara;UpdateData(false);/ TODO: Add your control notification handler code here void CCalculateDlg:Onpara5() UpdateData(true);if (!Ispoint)CalculatePara = m_parameter*10 + 5;elseCalculatePara = m_parameter + 5/pow(10,Sumpoint);Sumpoint+;m_parameter = Calculate

25、Para;UpdateData(false);/ TODO: Add your control notification handler code here void CCalculateDlg:Onpara6() UpdateData(true);if (!Ispoint)CalculatePara = m_parameter*10 + 6;elseCalculatePara = m_parameter + 6/pow(10,Sumpoint);Sumpoint+;m_parameter = CalculatePara;UpdateData(false);/ TODO: Add your c

26、ontrol notification handler code here void CCalculateDlg:Onpara7() UpdateData(true);if (!Ispoint)CalculatePara = m_parameter*10 + 7;elseCalculatePara = m_parameter + 7/pow(10,Sumpoint);Sumpoint+;m_parameter = CalculatePara;UpdateData(false);/ TODO: Add your control notification handler code here voi

27、d CCalculateDlg:Onpara8() UpdateData(true);if (!Ispoint)CalculatePara = m_parameter*10 + 8;elseCalculatePara = m_parameter + 8/pow(10,Sumpoint);Sumpoint+;m_parameter = CalculatePara;UpdateData(false);/ TODO: Add your control notification handler code here void CCalculateDlg:Onpara9() UpdateData(true

28、);if (!Ispoint)CalculatePara = m_parameter*10 + 9;elseCalculatePara = m_parameter + 9/pow(10,Sumpoint);Sumpoint+;m_parameter = CalculatePara;UpdateData(false);/ TODO: Add your control notification handler code here void CCalculateDlg:Onpara0() UpdateData(true);if (!Ispoint)CalculatePara = m_parameter*10 + 0;elseSumpoint+;m_parameter = CalculatePara;UpdateData(false);/ TODO: Add your control notification handler code here void CCalculateDlg:Onpoint()Ispoint = true;Sumpoint = 1;/ TODO: Add your control notification handler code here void CCalculateDlg:Onminus()UpdateData(true