예제 #1
0
        private void btnExecuteTest_Click(object sender, EventArgs e)
        {
            ofdFile.InitialDirectory = _testSutieFilesDir;

            if (ofdFile.ShowDialog() == DialogResult.OK)
            {
                var testSuite   = GetTestSuiteInfoFromTestSuiteFile(ofdFile.FileName);
                var testSummery = testSuite.TestSummery;

                var assertions = testSuite.TestCases.SelectMany(c => c.Assertions).ToList();
                _function = AbstractFunction.CreateInstance(testSuite.FunctionName);
                GenerateUnitTestFile(testSuite);

                foreach (var assertion in assertions)
                {
                    assertion.ActualOutput = _function.OriginalFunction(assertion.InputValues.ToArray());
                    assertion.Result       = assertion.ActualOutput == assertion.ExpectedOutput ? "Passed" : "Failed";
                }

                testSummery.Executed = assertions.Count;
                testSummery.Passed   = assertions.Count(a => a.Result == "Passed");
                testSummery.Failed   = assertions.Count(a => a.Result == "Failed");

                GenerateTestSuiteFile(testSuite);
            }
        }
예제 #2
0
        private void LoadParameters()
        {
            _gaParameters.ChromosomeQuantity             = Convert.ToInt32(txtChromosomeQuantity.Text);
            _gaParameters.ChromosomeLengthForOneSubValue = Convert.ToInt32(txtChromosomeLength.Text);
            _gaParameters.RetainRate         = Convert.ToDouble(txtRetainRate.Text) / 100;
            _gaParameters.MutationRate       = Convert.ToDouble(txtMutationRate.Text) / 100;
            _gaParameters.SelectionRate      = Convert.ToDouble(txtSelectionRate.Text) / 100;
            _gaParameters.GenerationQuantity = Convert.ToInt32(txtGenerationQuantity.Text);
            _gaParameters.SelectionType      = (Population.SelectionType)Enum.Parse(typeof(Population.SelectionType),
                                                                                    cmbStrategy.SelectedValue.ToString());
            //读取文本框中所有的期望路径
            _targetPaths = GetTargetPaths();
            //被测函数
            _function = AbstractFunction.CreateInstance(cmbFunction.SelectedValue.ToString());
            //被测函数适应度计算方法
            _function.FitnessCaculationType = (AbstractFunction.FitnessType)Enum.Parse(
                typeof(AbstractFunction.FitnessType),
                cmbFitnessCaculationType.SelectedValue.ToString());
            //被测函数参数列表(_paras 中的项目由 AddFunctionPara() 或 LoadSettings() 添加)

            _paras = GetParas();

            _function.Paras = _paras;
            //设定被测函数用于匹配的路径为第一条路径
            _function.TargetPath = _targetPaths[0];
        }
예제 #3
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        private void btnGA_Click(object sender, EventArgs e)
        {
            //路径覆盖测试数据集
            var gaAssertions = new List <AssertionInfo>();
            //边界值测试数据集
            var bounaryTestAssertions = new List <AssertionInfo>();

            //加载参数
            LoadParameters();
            txtResult.Clear();
            //通过遗传算法得到路径覆盖测试数据
            gaAssertions.AddRange(Task.Run(() => GaTestDataGenerator.GetAssertions(_gaParameters, _function, _targetPaths)).Result);
            //得到边界值测试数据
            bounaryTestAssertions.AddRange(Task.Run(() => BoundaryTestDataGenerator.GetAssertions(_function)).Result);

            var testSuite = new TestSuiteInfo
            {
                Name   = $"针对{cmbFunction.Text}函数的测试套件",
                Target = $"{AbstractFunction.CreateInstance(cmbFunction.SelectedValue.ToString())}"
            };

            testSuite.TestCases.Add(new TestCaseInfo {
                Name = "路径覆盖测试", Assertions = gaAssertions
            });
            testSuite.TestCases.Add(new TestCaseInfo {
                Name = "边界值测试", Assertions = bounaryTestAssertions
            });

            GenerateTestSuiteFile(testSuite);
//                        ShowTestData(gaAssertions.Union(bounaryTestAssertions).ToList());
//            ShowAssertions(gaAssertions);

            //将 galog 显示到文本框中
            const string logPath = @"c:\#GA_DEMO\galog.txt";

            txtResult.AppendText(File.ReadAllText(logPath));
            //滚动到光标处
            txtResult.ScrollToCaret();
        }