朱少民-軟件測試的一個新公式引起的思考

新公式引起的思考/kerryzhu第1次第1次第2次34567這就是著名的TestOracle(測試預(yù)言)terminingwhetherassedorfailedTheuseoflvescomparingthehesystemundertestforaputtotheoutputsoracledeterminesthatproduct8esultsforasetofafewtestinputsexecutiontoanotherforsimilarityandverifysystembehavior來源：/wiki/Oracle_(software_testing)9Alwaysrememberthatthereisnosubstituteforareal-worldtestthatsimulatestheactualbehaviorofyourproductionsystemsstOracle用戶期望(User’sExpectations)產(chǎn)品愿景(Vision)競品(CompetingProducts)一致的(Consistent)數(shù)據(jù)(Statisticaldata)racle/xpls/abs_all.jsp?arnumber=6963470模糊測試蛻變測試模糊測試蛻變測試TestOracle研究的術(shù)異異常檢測人工神經(jīng)網(wǎng)絡(luò)數(shù)據(jù)挖掘VolumeVelocityVariousDataVolumeVelocityVariousDatansoracle蓋率可能會降到65%蓋率可能會降到65%等在互聯(lián)網(wǎng)／大在互聯(lián)網(wǎng)／大數(shù)據(jù)的時代今天我們應(yīng)重新思考：什么是軟件測試？過去用公來定義軟件測試ButTestCheckExperiment ClearSpecifications ClearSpecificationsCompetingproductsConsistencyoracleDeterministicModelDataditionsnstraints已已知的、明確的I/O自動化測試StatisticaloracleExceptionndeterministicelStatisticaloracleExceptionndeterministicelFixedConstraints／Environments20HeuristicOracleHumanHeuristicOracleHumanoracleAskquestionsAnswers最好的測試方式是探索式測試1arninggarningg22TestCheckExperiment基于確定性模型的、腳本的基于搜索的、啟發(fā)式的AI測試(隨機(jī)／變異的工具測試)ContinuousTestingAcceptanceContinuousTestingnIterationN(I)nManualtestingManualtestingonnewfeatures@InDevelopingTAscriptsforexistedfeatures@InDevelopingTAscriptsforexistedfeatures@In-1byTAContinuousTestingAcceptanc