軟件測試：黑盒測試進(jìn)階 組合測試

黑盒測試進(jìn)階：組合測試回顧InputDomainTesting隨機(jī)測試及其變種等價(jià)類劃分邊界值分析存在的問題不能體現(xiàn)輸入變量間的邏輯關(guān)系回顧考慮變量間邏輯關(guān)系：ModelBasedTesting因果圖決策表存在的問題邏輯關(guān)系和邏輯規(guī)則的復(fù)雜性：抽取邏輯關(guān)系難表達(dá)邏輯規(guī)則難EachChoice

等價(jià)類劃分InputAInputBInputCInputDA1A2B1B2C1C2D1D2D3InputAInputBInputCInputDA1B1C1D1A2B2C2D2---D3測試用例集測試用例數(shù)量：Maxi{第i個(gè)變量等價(jià)類的數(shù)量}完全組合(AllCombination)

等價(jià)類劃分InputAInputBInputCInputDA1A2B1B2C1C2D1D2D3測試用例集所含測試用例的數(shù)量：每個(gè)輸入變量所擁有的等價(jià)類數(shù)量的乘積

InputAInputBInputCInputDA2B1C1D1A2B1C1D2A2B1C1D3A2B1C2D1A2B1C2D2A2B1C2D3A2B2C1D1A2B2C1D2A2B2C1D3A2B2C2D1A2B2C2D2A2B2C2D3測試用例數(shù)量？InputAInputBInputCInputDA1B1C1D1A1B1C1D2A1B1C1D3A1B1C2D1A1B1C2D2A1B1C2D3A1B2C1D1A1B2C1D2A1B2C1D3A1B2C2D1A1B2C2D2A1B2C2D3測試用例集成對組合/兩兩組合(Pair-wise)

等價(jià)類劃分InputAInputBInputCInputDA1A2B1B2C1C2D1D2D3測試用例集InputAInputBInputCInputDA1B1C1D1A1B1C2D2A1B2C1D3A2B1C2D3A2B2C1D2A2B2C2D1T維組合(T-wise/T-way)

等價(jià)類劃分InputAInputBInputCInputDA1A2B1B2C1C2D1D2D3測試用例集(T=3)InputAInputBInputCInputDA1B1C1D1A1B2C2D1A2B1C2D1A2B2C1D1A1B1C2D2A1B2C1D2A2B1C1D2A2B2C2D2A1B1C1D3A1B2C2D3A2B1C2D3A2B2C1D3可變力度組合測試交互關(guān)系:R={{classA,classB,classC},{classA,classD},{classC,classD}}ClassAClassBClassCClassDA1B1C1D1A1B1C2D2A1B2C1D3A1B2C2D3A2B1C1D2A2B1C2D1A2B2C1D2A2B2C2D1可變力度組合測試用例集組合測試(Combinatorialtesting)組合測試FixedstrengthcombinatorialtestingPair-wisetestingT-waycombinatorialtestingVariablestrengthcombinatorialtesting特點(diǎn)對完全組合的一種抽樣基本不考慮取值的特殊性基本測試選項(xiàng)(BaseChoice)

等價(jià)類劃分InputAInputBInputCInputDA1A2B1B2C1C2D1D2D3InputAInputBInputCInputDA1B2C2D3A2B2C2D3A1B1C2D3A1B2C1D3A1B2C2D1A1B2C2D2測試用例集每個(gè)變量均有一個(gè)基本/默認(rèn)選項(xiàng)InputAInputBInputCInputDA1B2C2D3測試用例數(shù)量？多個(gè)基本測試選項(xiàng)(MultipleBaseChoice)

等價(jià)類劃分InputAInputBInputCInputDA1A2B1B2C1C2D1D2D3A1B2C2D3A2B2C2D3A1B1C2D3A1B2C1D3A1B2C2D1A1B2C2D2測試用例集某些變量有多個(gè)基本/默認(rèn)選項(xiàng)InputAInputBInputCInputDA1B2C2D1D3InputAInputBInputCInputDA1B2C2D1A2B2C2D1A1B1C2D1A1B2C1D1A1B2C2D2A1B2C2D3組合測試中的約束問題SoftConstraintHardConstraint因素提取和合并模