1、中國(guó)惠普公司,SAP測(cè)試工具Load Runner和QTP,Load Runner,LoadRunner的作用,系統(tǒng)合適的響應(yīng)時(shí)間 應(yīng)用是否適應(yīng)不斷的業(yè)務(wù)增長(zhǎng) 發(fā)現(xiàn)目前系統(tǒng)的性能瓶頸 減少部署風(fēng)險(xiǎn)優(yōu)化資金流 市場(chǎng)上升級(jí)潛力最高的壓力測(cè)試產(chǎn)品 有解決瓶頸問題的廣泛的性能監(jiān)視器 迅速找出問題所在的最強(qiáng)大分析工具 可以測(cè)試幾乎任何企業(yè)底層結(jié)構(gòu)協(xié)議,3,LoadRunner的優(yōu)勢(shì),LoadRunner是一種可以預(yù)知系統(tǒng)行為和性能的壓力測(cè)試工具。通過模擬成千上萬(wàn)的用戶來標(biāo)識(shí)隔離出系統(tǒng)中的問題，同時(shí)也考驗(yàn)了整個(gè)系統(tǒng)。 每一個(gè)虛擬用戶度量了特殊業(yè)務(wù)過程的響應(yīng)時(shí)間 Controller收集了來自于客戶、網(wǎng)絡(luò)和

2、服務(wù)器端的性能數(shù)據(jù)。,4,性能監(jiān)視,5,邏輯分析,為解決系統(tǒng)性能問題自動(dòng)關(guān)聯(lián)數(shù)據(jù)源數(shù)據(jù) 合并，關(guān)聯(lián)報(bào)表 基于HTML的報(bào)表可以在任何時(shí)候/任意地點(diǎn)進(jìn)行訪問 直接訪問性能數(shù)據(jù) 過濾，放大縮小和鉆取 即指即譯 完全可以進(jìn)行客戶化 圖表，標(biāo)題，圖表和顏色,6,LR支持的測(cè)試范圍,7,測(cè)試模式,復(fù)雜的系統(tǒng) 多個(gè)客戶端同時(shí)訪問造成壓力 應(yīng)用服務(wù)器 數(shù)據(jù)庫(kù) 網(wǎng)絡(luò),虛擬用戶產(chǎn)生器Virtual User Generator(VuGen) IPspoofer 中央控制器Controller Unix資源監(jiān)控器 Resource Monitor Oracle (SQL etc)監(jiān)控器 Weblogic監(jiān)控器 T

3、UXEDO監(jiān)控器 分析器Analysis,8,QTP,關(guān)于功能測(cè)試,You use the following approaches for functional testing: 手工測(cè)試 自動(dòng)測(cè)試,自動(dòng)測(cè)試的好處: Reusability Consistency Productivity,10,自動(dòng)測(cè)試的一般過程,11,幾種自動(dòng)化測(cè)試的比較,12,Prepare To Record,13,User Interface,14,QuickTest Professional Workflow,15,Record a Test,16,View Test Run,17,View Test Resul

4、ts,18,QuickTest Professional Workflow,19,An Overview of Object Oriented Programming,An object consists of: Data that describes the object. Functions that can be performed on the object. The types of objects that are created are defined by classes. QuickTest is also object-oriented. QuickTest objects

5、 are defined by classes. Each class in QuickTest defines the properties and methods available to its objects. Each object contains the actual values for the properties.,20,QuickTest Objects and Classes,21,Objects-Property/Value Pairs,22,Stored Test Objects,23,QuickTest Professional Workflow,24,Using Checkpoints,You use a checkpoint to: Verify the state of an object. Confirm that an application performs as expected.,25,Standard Checkpoint,26,QuickTest Professional Workflow,27,Input Parameters for Data-Driven Tests,28,Using Design-Time Data Tab