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Software Quality and Testing #1
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Naoto Takai
July 28, 2016
Technology
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Software Quality and Testing #1
Naoto Takai
July 28, 2016
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Transcript
ߨ࠲ʮιϑτΣΞ࣭ͱςετʯ ୈճιϑτΣΞ࣭
ιϑτΣΞ࣭ͱʁ
ΈΜͳͷେͳΛ;͢ ʹϢʔβʔϑΝʔετͳαʔϏε
ϢʔβʔχʔζΛຬ͍ͨͯ͠Δ͔ʁ ͦΕͲͷΑ͏ͳࢹ͔ΒධՁͰ͖Δͷ͔ʁ
ϢʔβʔχʔζΛຬ͍ͨͯ͠Δ͔ʁ ˠιϑτΣΞ࣭ ͦΕͲͷΑ͏ͳࢹ͔ΒධՁͰ͖Δͷ͔ʁ ˠιϑτΣΞ࣭Ϟσϧ
ιϑτΣΞ࣭ ໌ࣔ͞Εͨ݅Ͱར༻͢Δ߹ʹɺιϑτ͕ ໌ࣔతχʔζٴͼ҉ͷχʔζΛຬͨ͢߹͍ɻ ʢ*40*&$ʣ
ιϑτΣΞ࣭Ϟσϧ ࣭ཁٻࣄ߲ͷ໌ࣔٴͼ࣭ධՁʹର͢ΔΈ Λఏڙ͢Δಛੑͷఆٛ͞Εͨू߹ٴͼಛੑؒͷؔ ͷू߹ɻ ʢ*40*&$ʣ
ιϑτΣΞ࣭Ϟσϧ ɾར༻࣌ͷ࣭Ϟσϧ ɾ༗ޮੑʗޮੑʗຬੑʗϦεΫճආੑʗར༻ ঢ়گཏੑ ɾγεςϜʗιϑτΣΞ࣭Ϟσϧ ɾػೳద߹ੑʗੑೳޮੑʗޓੑʗ༻ੑʗ৴ པੑʗηΩϡϦςΟʗอकੑʗҠ২ੑ ɾσʔλ࣭Ϟσϧ
ग़యɿγεςϜʗιϑτΣΞͷ࣭ཁٻఆٛͱ࣭ධՁͷͨΊͷϝτϦΫεʹؔ͢ΔௐࠪใࠂॻQ
ιϑτΣΞ࣭ͷมԽ ɾཁٻΛຬͨ͢ఔ ʢ*40ʣ ɾχʔζΛຬͨ͢߹͍ʢ*40*&$ʣ ʹʮཁٻʯ͔Βʮχʔζʯ ʹʮ༻ੑʯʮηΩϡϦςΟʯʮσʔλ࣭ʯ
࣭Ϛωδϝϯτ
Ͳ͏ͬͨΒ࣭Λ্ͤ͞Δ͜ͱ͕Ͱ͖Δ͔ʁ
࣭ཧͷมԽ ɾݕࠪॏओٛ ʢݕࠪʣ ɾఔཧॏओٛ ʢఔʣ ɾ৽։ൃॏओٛ ʢઃܭʣ ʹʮ݁Ռʯ͔ΒʮཁҼʯয͕Ҡಈ ʹϓϩηεΛॏࢹ͢Δ࣭Ϛωδϝϯτ
࣭Ϛωδϝϯτ ࣭ʹؔͯ͠৫Λࢦش͠ɺཧ͢ΔͨΊͷௐ͞ Εͨ׆ಈ ʢʹ࣭ܭըɺ࣭ཧɺ࣭อূɺ࣭վળʣ ʢ*40ʣ
None
ϓϩηεॏࢹͷ࣭Ϛωδϝϯτ ɾιϑτΣΞϥΠϑαΠΫϧϓϩηε ɾ*40*&$ ɾ+*49 ɾڞ௨ϑϨʔϜ ɾೳྗख़Ϟσϧ౷߹ʢ$..*ʣ
ग़యɿڞ௨ϑϨʔϜ
ΠϯλʔωοταʔϏεͱ࣭
ΠϯλʔωοταʔϏεͷಛ ɾϢʔβʔχʔζʹͱͮ͘αʔϏεͮ͘Γ͕ॏཁ ɾϢʔβʔχʔζΛຬ͔ͨͨ͠ϦϦʔεޙʹ͔Δ ɾࣄલʹཁٻࣄ߲ͱͯ͠ఆٛ͢Δ͜ͱ͕͍͠ ɾࢼݧڥͰͷଌఆʹݶք͕͋Δ
࣭୭͔ʹͱͬͯͷՁͰ͋Δɻ ʢδΣϥϧυɾϫΠϯόʔάʣ ୭͕ސ٬ͳͷ͔͕Θ͔Βͳ͚ΕɺԿ͕࣭ͳͷ ͔Θ͔Βͳ͍ɻ ʢΤϦοΫɾϦʔεʣ
ਓؒத৺ઃܭ ਓؒத৺ઃܭɺγεςϜΛ͍͘͢͢Δ͜ͱʹ ಛʹओ؟Λ͓͍ͨΠϯλϥΫςΟϒγεςϜ։ൃͷ ҰͭͷΞϓϩʔνͰ͋ΔɻͦΕɺώϡʔϚϯϑΝ Ϋλٴͼਓֶؒͷࣝɺߋʹٕज़ΛΈ߹Θͤ ͨଟ༷ͳ৬छʹج͍ͮͨ׆ಈͰ͋Δɻ ʢ*40ʣ
ਓؒத৺ઃܭͷϙΠϯτ ɾϢʔβϏϦςΟʹओ؟ʢʹར༻࣌ͷ࣭ʣ ɾ෮తͳϓϩηεΛॏࢹ ɾར༻ঢ়گͷཧղͱ໌ࣔ ɾϢʔβʔཁٻͷ໌ࣔ ɾϢʔβʔཁٻΛຬͨ͢ղܾࡦͷ࡞ ɾཁٻʹର͢ΔઃܭͷධՁ
·ͱΊ
ɾΠϯλʔωοταʔϏεʹͱͬͯɺϢʔβʔϑΝ ʔετͳαʔϏεͮ͘Γ͕ॏཁ ɾϢʔβʔχʔζΛຬ͔ͨ͢Ͳ͏͔ʹΑͬͯɺιϑ τΣΞ࣭ଌΒΕΔ ɾར༻࣌ͷ࣭ΛߴΊΔͨΊʹɺιϑτΣΞ ࣭ϓϩηε࣭ΛϚωδϝϯτ͢Δ ɾਓؒத৺ઃܭɺϢʔβʔϏϦςΟʹओ؟Λஔ͍ ͨΞϓϩʔνͰ͋Δ