Computer, Zokuhlela
Ukuhlehla uvavanyo software. Yintoni na ukugqitywa
Xa uyila software ezikumgangatho ophezulu, uze ubhale kuphela ilayini nganye yekhowudi, kodwa ukuqinisekisa ukuba akukho zimpazamo kubo. Ke ukuba isiphoso abangekaphuhli ezifumaneka ngeelwimi ezininzi kude ngexesha yenza, le ngxuba kuyimfuneko ukujonga ixesha elide xa ibaleka izicelo. Le nkqubo ibizwa ngokuba uvavanyo. Yena, ke, yahlulelwe kwii eziliqela amasebe, leyo ziyahluka umxholo kunye neempawu iimpazamo zabo. Njengenxalenye inqaku ziya kuqwalaselwa ukuba uvavanyo olo nokubuy'umva a. Kuthetha ntoni amele? Ziziphi iimvavanyo akhona? Ngaba kunokwenzeka ukuba imishini? Ngoko ke, yintoni na uvavanyo parameter nganye? Masithethe ngakumbi.
Iintlobo, iintlobo, iintsingiselo
ukugqitywa (testing parameter nganye) - spool indlela, leyo ijolise ukubona ezahlukahlukeneyo iingxaki kwiindawo wavunywa iinkqubo. Oku kwenziwa kuba ukuqiniseka lokugqibela kungekho kwiindawo ezingezizo zokusebenza ikhowudi, nokuba ukufumana ukulungisa impazamo ukuqhubeka kwaba bafundi. Ngaphantsi kwabo ukuqonda bugs ezingabonakaliyo ngexesha kweenkqubo zokubhala, kunye kongezwe kwamacandelo amatsha code okanye ulungiso iimpazamo ezenziwa ngaphambili kwi syntax khowudi.
UPawulos zonke ngasentla, sinokugqiba ukuba injongo uvavanyo parameter nganye - qinisekisa ukuba kukulungiswa iingxaki ezikhoyo kuya kukhokelela kwiindawo ezintsha kwi ikhowudi sele likho. Kukho iindidi ezimbini eziphambili zeemvavanyo:
- Ukusebenza.
- Kahle.
Baya ungaboniswa ngolu hlobo:
- Amagama ashicilelwe phantsi.
- Imisa.
- Kits for sesiqalo.
Yintoni, enyanisweni, kuquka software ukugqitywa? Umsebenzi kwiindawo 3 eziphambili. Ezizezi nokushiywa:
- Bugs.
- iingxaki Old.
- imiphumela emibi.
iimvavanyo ezisebenzayo
Bona esekelwe kwimisebenzi eyenziwa yi-nkqubo. Ngamana kubanjwa kwi candelo, uhlanganiso, inkqubo kunye namanqanaba ukwamkeleka. Le miba ezimbini, nto leyo mfaki-sicelo:
- Requirements.
- iinkqubo zoshishino.
Xa usebenza kwiimfuno ezifunekayo ukwenza uluhlu oko kufuneka avavanywe. Kunqweneleka ukuba bachonge izinto eziphambili, ukuze babone icala umsebenzi. Oku kuyimfuneko ukuba ngoyaba zonke ukusebenza ibalulekileyo. Xa ehlola "iinkqubo zoshishino" ugxile phezu kwabo, t. E. ezinokwenzeka alawulwa umsebenzi yonke imihla.
Izinto eziluncedo ze kwitshekhi ezisebenzayo kufuneka ibandakanye into yokuba software kulingisa ukusetyenziswa Rule yale nkqubo. Ke kaloku kukho okungalunganga: umzekelo, inkqubo kusenokuba efanele uvavanyo ngokugqithiseleyo. Kwakhona kokushiywa iimpazamo ubhalo kwi software kunokwenzeka.
uvavanyo Non-functional
Ezi ntlobo zovavanyo ezijolise ekutshekisheni yonke iipropati ukuba musa ezinxulumene nemisebenzi nkqubo. ezinjalo iparameters ngayo kubo;
- Ukuthembeka. Bayivavanyelwa iimpendulo kwiimeko ezahlukeneyo hayi enikiweyo.
- Performance. isebenza njani le nkqubo, nto leyo efanele imithwalo ezahlukeneyo.
- Zibe lula. Indlela elula ukusebenza kunye nesicelo kwi imbono lomsebenzisi.
- Scale. ukutshintsha ubude iimfuno kunye ububanzi isicelo xa usebenza liso ezahlukeneyo.
- Ukhuseleko. Kuphephe kangakanani data yomsebenzisi, kwakunye nengcaciso namajelo transmission ezahlukeneyo.
- Ukuthwala. Iitsheki ingaba isicelo isebenza kumaqonga ahlukeneyo, kwaye ukuba kunjalo - zingaphi.
Zeziphi iimpawu nkqubo ingaphandwa kwezi meko? Abangama-4.
- Luyaqhubeka ukufakwa. Ungene indlela ukuphatha kakuhle ukuba inkqubo kwi computer ukuyilungisa, kwaye xa kukho imfuneko kwaye susa. setting Umgangatho kuvumela umsebenzisi ukunciphisa ingozi yelahleko okanye ukuncipha (zisiba) izicelo yokusebenza data.
- Luyaqhubeka ukusetyenziswa wentuthuzelo. Khangela le software iphuhliswe ezimqoka kunye nokucaca ngumsebenzisi ekupheleni.
- Uqwalaselo uvavanyo. Oku kuquka ukuhlola ukusebenza kwenkqubo ngexesha ukufakelwa izicwangciso inkqubo ezahlukeneyo, kwakunye ukuzama izicwangciso zangaphakathi yenkqubo.
- Luyaqhubeka ukuba ukungaphumeleli kunye recovery. Ukuqinisekisa emva kunokwenzeka ukuba iimpazamo. Luvavanya Impendulo iipropati zokuzikhusela, kwakunye data ntoni kwaye kangakanani basindiswe ukupheliswa ngokukhawuleza yesicelo.
UPawulos, kufanele kuqatshelwe ukuba, nangona evela kuvavanyo non-esebenza kunye nokuvavanywa ngokuzimeleyo izicelo phantsi kwemiqathango komsebenzi imisebenzi, ukuba bathethe malunga neempawu ezifana ukuthembeka, ukusebenza, kunye software nokhuseleko. Ezi parameters isenza umgangatho lwenkqubo kwaye nangayiphi na indlela ushiye uluvo umsebenzisi ethile. Ngako oko, ukubaluleka kolu vavanyo ayikho ngaphantsi kunolo ezisebenzayo.
amatyala test
amatyala Uvavanyo kuthiwa ngetsheki mnyama le software. Zibizwa izixhobo ngokwayo. Le software ezizodwa, apho ingcali idala, ekucokiseni, andilungisele kwaye ahlalutye iziphumo zesicelo qhaqha izinto ezinjalo;
- izikripthi Test. Ezi ziquka iseti imiyalelo eyenzelwe ukuba iitshekhi oluzenzekelayo ngamaqhekeza ezahlukeneyo software.
- iikiti Test. Le yindibaniselwano zeempendulo ukuvavanya amaqhekeza ezithile software ukuba iinjongo ezihlangeneyo okanye eqhelekileyo yokusebenza.
- Iimvavanyo baleka. Le yindibaniselwano amaphepha eempendulo okanye iiseti ezahlukahlukeneyo ukuze isebenze ngexesha elinye ngelixa ngokujonga program.
Ukufunyanwa okuzenzekelayo zovavanyo parameter nganye
isilawuli esizisebenzelayo zabasebenzi - enye iziseko zophuhliso lwabasebenzi kwinkulungwane yama-21. Uye wachukumisa isihloko. Ngenxa yoko, phantsi uvavanyo software automated ukuqonda inkqubo yokungqinisisa ye-software, ngexesha apho imisebenzi engundoqo kunye imisebenzi efana lokuqalisa, ukundululwa nokubulawa, kwakunye uhlalutyo kunye nokuziswa iziphumo, iyenziwa ngokuzenzekelayo, kusetyenziswa izixhobo ezifanelekileyo. Eli nyathelo lwenziwa yi uchwepheshe onoxanduva indalo, ekucokiseni, nenkxaso ekusebenzeni iincwadi zovavanyo imeko, izixhobo uvavanyo kunye lezixhobo. Umsebenzi wenziwe nge ezahlukeneyo software, kuquka ukugqitywa kunye neenkqubo zawo.
nokushiywa bugs
Phantsi kolu vavanyo ukuqonda iingxaki kufuna ukuba ngokusemthethweni "ziye zalungiswa," kodwa kukho isizathu sokukholelwa ukuba isekhona. Le peculiarity yale hlobo lokuhlola kukuba kuyimfuneko ukuhlola zonke izenzo nento ethile nendibaniselwano ezahlukeneyo. Ubunyaniso test Umdlalo wokuqala, ingxelo ingxaki ilungisiwe yi indlela kufunyaniswe ngalo. Ukuhlehla uvavanyo ubeko kulo mzekelo kunceda ukuqinisekisa ukuba akukho iziphumo ezibi.
Isemantiki iimpazamo ezindala
Oku kubhekisela ukuchongwa kwiimeko apho utshintsho olusandukubakho olwenziweyo kule program ikhowudi, imisiwe kweziphazamiso. Ngenxa yoko, baphinde baqalise ukuba esebenzayo. Ngoko ke, xa esenza utshintsho software ikhowudi kuyimfuneko ukuqalisa inkqubo yovavanyo ukususela ekuqaleni (abazidlayo, kakade, ukuba kukho iingxaki kunye nokusebenza).
effect side nokushiywa
Phantsi aqonde imeko, xa utshintsho ikhowudi kutshanje kwenye inxalenye isicelo esenziwe ngongasebenziyo ezinye okanye zonke ezinye iinxalenye inkqubo yaphuhlisa. Njengoko kuboniswe ubukho ngxaki kukungabikho komsebenzi kwiindawo omnye okanye ngaphezulu kule program. Umsebenzi we tester ukuchonga zonke iinkalo ingxaki.
UPawulos konke oko kubhaliweyo, ukuze enokuthethwa ngovavanyo parameter nganye? Ngoku isihloko ekungafanelekanga ukuba imiba. Kuhleli kuphela kakuhle yonke into practice.
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