The Concept of Integration Testing

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فهرست عناوین اصلی در این پاورپوینت

● Software Testing and Quality Assurance
Theory and Practice
Chapter 7
System Integration Testing
● Outline of the Chapter
● The Concept of Integration Testing
● Different Types of Interfaces
● Different Types of Interface Errors
● Granularity of System Integration Testing
● System Integration Techniques
● Check-in Request Form
● Incremental
● Top-down
● Bottom-up
● Big-bang and Sandwich
● Software and Hardware Integration
● Hardware Design Verification Tests
● Hardware and Software Compatibility Matrix
● Test Plan for System Integration
● Off-the-self Component Integration
● Off-the-shelf Component Testing
● Built-in Testing

نوع زبان: انگلیسی حجم: 0.51 مگا بایت
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گروه موضوعی: زمان استخراج مطلب: 2019/06/05 08:02:24

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testing, system, integration, module, software, test, interface, chapter, build, practice, theory, qa,

توجه: این مطلب در تاریخ 2019/06/05 08:02:24 به صورت خودکار از فضای وب آشکار توسط موتور جستجوی پاورپوینت جمع آوری شده است و در صورت اعلام عدم رضایت تهیه کننده ی آن، طبق قوانین سایت از روی وب گاه حذف خواهد شد. این مطلب از وب سایت زیر استخراج شده است و مسئولیت انتشار آن با منبع اصلی است.

https://ece.uwaterloo.ca/~snaik/MYBOOK1/Ch7-SystemIntegrationTesting.ppt

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عبارات پرتکرار و مهم در این اسلاید عبارتند از: testing, system, integration, module, software, test, interface, chapter, build, practice, theory, qa,

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software testing and qa theory and practice chapter ۷ system integration testing naik tripathy software testing and quality assurance theory and practice chapter ۷ system integration testing software testing and qa theory and practice chapter ۷ system integration testing naik tripathy outline of the chapter the concept of integration testing different types of interfaces different types of interface errors granularity of system integration testing system integration techniques incremental top down bottom up and sandwich and big bang software and hardware integration hardware design verification tests hardware and software compatibility matrix test plan for system integration off the self component integration off the shelf component testing built in testing software testing and qa theory and practice chapter ۷ system integration testing naik tripathy the concept of integration testing a software module is a self contained element of a system modules are individually tested commonly known as unit testing next major task is to put the modules i.e. pieces together to construct the complete system construction of a working system from the pieces is not a straightforward task because of numerous interface errors the objective of system integration testing sit is to build a working version of the system putting modules together in an incremental manner ensuring that the additional modules work as expected without disturbing the functionalities of the modules already put together integration testing is said to be complete when the system is fully integrated togethr all the test cases have been executed all the severe and moderated defects found have been fixed software testing and qa theory and practice chapter ۷ system integration testing naik tripathy the concept of integration testing the major advantages of conducting sit are as follows defects are detected early it is easier to fix defects detected earlier we get earlier feedback on the health and acceptability of the individual modules and on the overall system scheduling of defect fixes is flexible and it can overlap with development software testing and qa theory and practice chapter ۷ system integration testing naik tripathy different types of interfaces three common paradigms for interfacing modules procedure call interface shared memory interface message passing interface the problem arises when we put modules together because of interface errors interface errors interface errors are those that are associated with structures existing outside the local environment of a module but which the module uses software testing and qa theory and practice chapter ۷ system integration testing naik tripathy different types of interface errors construction inadequate functionality location of functionality changes in functionality added functionality misuse of interface misunderstanding of interface data structure alteration inadequate error processing additions to error processing inadequate post processing inadequate interface support initialization value errors validation od data constraints timing performance problems coordination changes hardware software interfaces software testing and qa theory and practice chapter ۷ system integration testing naik tripathy granularity of system integration testing system integration testing is performed at different levels of granularity intra system testing this form of testing constitutes low level integration testing with the objective of combining the modules together to build a cohesive system inter system testing it is a high level testing phase which requires interfacing independently tested systems pairwise testing in pairwise integration only two interconnected systems in an overall system are tested at a time the purpose of pairwise testing is to ensure that two systems under consideration can function together assuming that the other systems within the overall environment behave as expected software testing and qa theory and practice chapter ۷ system integration testing naik tripathy system integration techniques common approaches to perform system integration testing incremental top down bottom up sandwich big bang pre requisite a module must be available to be integrated a module is said to available for combining with other modules when the module’s check in request form is ready software testing and qa theory and practice chapter ۷ system integration testing naik tripathy check in request form software testing and qa theory and practice chapter ۷ system integration testing naik tripathy incremental a software image is a compiled software binary a build is an interim software image for internal testing within an organization constructing a build is a process by which individual modules are integrated to form am interim software image. the final build is a candidate for system testing constructing a software image involves the following activities gathering the latest unit tested authorized versions of modules compiling the source code of those modules checking in the compiled code to the repository linking the compiled modules into subassemblies verifying that the subassemblies are correct exercising version control software testing and qa theory and practice chapter ۷ system integration testing naik tripathy incremental integration testing is conducted in an incremental manner as a series of test cycles in each test cycle a few more modules are integrated with an existing and tested build to generated larger builds the complete system is built cycle by cycle until the whole system is operational for system level testing. the number of sit cycles and the total integration time are determined by the following parameters number of modules in the system relative complexity of the module cyclomatic complexity relative complexity of the interfaces between the modules number of modules needed to be clustered together in each test cycle whether the modules to be integrated have boon adequately tested before turnaround time for each test debug fix cycle software testing and qa theory and practice chapter ۷ system integration testing naik tripathy incremental a release note containing the following information accompanies a build. what has changed since the last build what outstanding defects have been fixed what are the outstanding defects in the build what new modules or features have been added what existing modules or features have been enhanced modified or deleted are there any areas where unknown changes may have occurred a test strategy is created for each new build and the following issues are addressed while planning a test strategy what test cases need to be selected from the sit test plan what previously failed test cases should now be re executed in order to test the fixes in the new build how …

کلمات کلیدی پرکاربرد در این اسلاید پاورپوینت: testing, system, integration, module, software, test, interface, chapter, build, practice, theory, qa,

این فایل پاورپوینت شامل 30 اسلاید و به زبان انگلیسی و حجم آن 0.51 مگا بایت است. نوع قالب فایل ppt بوده که با این لینک قابل دانلود است. این مطلب برگرفته از سایت زیر است و مسئولیت انتشار آن با منبع اصلی می باشد که در تاریخ 2019/06/05 08:02:24 استخراج شده است.

https://ece.uwaterloo.ca/~snaik/MYBOOK1/Ch7-SystemIntegrationTesting.ppt

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