求 下列文字中文翻译为英文,急2。。。

回归测试策略
对于一个软件开发项目来说,项目的测试组在
实施测试的过程中会将所开发的测试用例保存到
“测试用例库”中,并对其进行维护和管理。当得到一
个软件的基线版本时,用于基线版本测试的所有测
试用例就形成了基线测试用例库。在需要进行回归
测试的时候,就可以根据所选择的回归测试策略,从
基线测试用例库中提取合适的测试用例组成回归测
试包,通过运行回归测试包来实现回归测试 保存在
基线测试用例库中的测试用例可能是自动测试脚
本,也有可能是测试用例的手工实现过程
回归测试需要时间、经费和人力来计划、实施和
管理。为了在给定的预算和进度下,尽可能有效率和
有效果地进行回归测试,需要对测试用例库进行维
护并依据一定的策略选择相应的回归测试包。
2.1 测试用例库的维护
为了最大限度地满足客户的需要和应用的要
求,软件在其生命周期中会频繁地被修改和不断推
出新的版本,修改后的或者新版本的软件会添加一
些新的功能或者在软件功能上产生某些变化。随着
软件的改变,软件的功能和应用接口以及软件的实
现发生了演变,测试用例库中的一些测试用例可能
会失去针对性和有效性,而另一些测试用例可能会
变得过时,还有一些测试用例将完全不能运行 为
保证测试用例库中测试用例的有效陛,必须对测试
用例库进行维护。同时,被修改的或新增添的软件功
能,仅仅靠重新运行以前的测试用例并不足以揭示
其中的问题,有必要追加新的测试用例来测试这些
新的功能或特征。因此,测试用例库的维护工作还应
包括开发新测试用例,这些新的测试用例用来测试
软件的新特征或者覆盖现有测试用例无法覆盖的软
件功能或特征
测试用例的维护是一个不同断的过程,通常可
以将软件开发的基线作为基准,维护的主要内容包
括下述几个方面。
2.1.I删除过时的测试用例
因为需求的改变等原因可能会使一个基线测试
用例不再适合被测试系统,这些测试用例就会过时。
例如,某个变量的界限发生了改变,原来针对边界值
的测试就无法完成对新边界测试。所以,在软件的每
次修改后都应删除过时测试用例
2 1.2改进不受控制的测试用例
随着软件项目的进展,测试用例库中的用例会
不断增加,其中会出现一些对输入或运行状态十分
敏感的测试用例 这些测试不容易重复且结果难以
控制,会影响回归测试的效率,需要进行改进.使其
达到可重复和可控制的要求。
2.1.3删除冗余的测试用例
如果存在两个或者更多个测试用例针对一组相
同的输入和输出进行测试,那么这些测试用例是冗
余的。冗余测试用例的存在降低了回归测试的效率
所以需要定期整理测试用例库,并将冗余的用例删
除掉。
2.1 4增添新的测试用例
如果某个程序段、构件或关键的接口在现有的
测试中没有被测试,那么应该开发新测试用例重新
对其进行测试 并将新开发的测试用例合并到基线
测试包中。
通过对测试用例库的维护不仅改善了测试用例
的可用性,而且也提高了测试库的可信性,同时还可
以将一个基线测试用例库的效率和效用保持在一个
较高的级别上
翻译个大概就行。。。25 分啦。。两个50分

Return to return to test the strategy
Say for a software development item, the test set of the item at
Carry out the process of the test in will keep with the example the test develop
In" the test uses a database", and as to it's carry on the maintenance and managements.When get a
The 基 line edition of a software hour, the havings that useds for the 基 line edition test measure
Try out the example becomes the 基 line test to use a database.At need to carry on back to return
Time of test, can according to choose of return to return to test the strategy, from
The 基 line test uses to withdraw the fit test to constitute back to return to measure with the example in a database
Try the pack, pass to circulate back to return the test to wrap to carry out back to return the test to protect the existence
The 基 line test use the test within a database and may be automatic test feet with the example
Originally, also probably is a test to carry out the process with the handicraft of the example
Return to return the test to need time, budget and manpowers to plan, implement and
Manage.For the sake of under the budget and degree of progresses that give settle, possibly efficient and
Carry on back to return the test effectively, need to carry on the 维 to the test with a database
Protect also the certain strategy choice of basis correspond of return and return the test wrap.
2.1 test with the maintenance of a database
For satisfying customer's demand with maximum limit and wanting appliedly
Beg, the software will be modify multifariously and push continuously in its life cycle
A new edition, after the modification of or new the software of the edition will increase a
Some new function or produce some varieties on the software function.Along with
The change of the software, the function and applications of the software connect the and software solid
Took place to turn into now, the test uses some tests within a databases to use example possibility
Will lose to aim at sex and usefulnesses, but another some tests use the example is possible
Become dated, have some the test to use the example and will can't circulate completely for
Guarantee the test use a database in test use the valid flight of steps leading to a palace hall of the example, must to test
Carry on the maintenance with a database.At the same time, was modify of or the software 功 that add to add
Ability, only depend re- circulate the test of the past use example combine shortage with announce to public
The problem that is among them, have the necessity to annex the new test to test these with the example
New function or characteristic.Therefore, the test returns with the maintenance work of a database should
Include to develop the new test to use the example, these new tests use to test with the example
The new characteristic of the software perhaps overlay the existing test to use the example can't overlay soft
A function or characteristic
The test uses the maintenance of the example is the process that a dissimilarity break, usually can
With be the line of 基 that the software develop basis, the main contents of the maintenance wrap
括 Descend say a few aspects.
2.1. the I deletes the dated test to use the example
Because demanding change etc. the reason may make a 基 line test
Use the example to no longer suit to is test system, these tests would be dated with the example.
For example, a certain changed the boundary of the quantity to take place the change, aim at the boundary value originally
Of test can't complete to test to the new boundary.So, in the software of each
A modification should delete the dated test behind use example
2 1.2 improvements be free from the test of the control to use the example
Along with the progress of the software item, the test uses a database in of with regular meeting
Increase continuously, among them will appear some to the importations or the movement appearances very
The test of the sensitive use example these test not easy repetition and result hard
Control, will affect to return to efficiency of return the test, need to carry on the improvement. make it
Attain re-usable and the request that can control.
2.1.3 delete the test of the redundancy to use the example
If exist two perhaps more tests to aim at with the example a mutually
The input and output that is together carries on the test, so these tests use the example is a 冗
Remaining of.The redundancy test lowered to return to efficiency of return the test with the existence of the example
So need the periodical sorting test to use a database, and delete redundancy of with the example
Remove.
2.14 increase the new test to use the example
If a certain procedure segment, piece of 构 or keys connect at existing
Test medium did not is test, should develop the new test so use example afresh
As to it's carry on the test to merge lately- develop test to line of 基 with the example also
The test wrap medium.
The maintenance that passes to use a database to the test not only improves the test to use the example
Of can use sex, and also raised the test database and can believe sex, can be also at the same time
With keep a 基 line test with the efficiency and effects of a database at a
On the higher Class

参考资料:用我的!o(∩_∩)o...哈哈

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第1个回答  2008-04-15
Regression testing strategy
For a software development project, the project in the test group
In the process of the implementation of testing by the development of the test cases will be kept to
"The test case", and its maintenance and management. When I get
The baseline version of the software, a test version of the baseline for measuring all
Trial on the case of a test case for the baseline. In the need for reunification
When testing, we can according to the chosen regression testing strategy,
The baseline test case to extract suitable test case of regression test
Test kits, by running the regression testing to achieve regression testing kits stored in
The baseline test case in the test case may be automatic test feet
This may also be a test case of manual implementation process
Regression testing needs time, funding and manpower to plan, implement and
Management. In order to set the budget and to the progress, as efficiently as possible and
Effective and regression testing, the need for the conduct of peacekeeping Test Case
Guarding based on certain strategies and select the appropriate regression testing kits.
2.1 Maintenance of the test case
In order to maximize meet customer needs and applications to
Demand software in its life cycle will be changed frequently and continuously push
A new version, the revised or new versions of the software will add a
Some new features in the software function or have some changes. With
Software changes, software functionality and the application interfaces, and software is
Now had evolved, and some of the test case may test case
Will lose relevance and effectiveness, while others may test case
Become obsolete, there are some test cases will be completely unable to run
Test Case guarantee the effective Majesty in the test case, the need for testing
The use of maintenance. At the same time, be modified or new additions to the software work
Can only rely on re-running the test case and not previously revealed
The problem, it is necessary additional new test cases to test these
New features or characteristics. Therefore, the test case for the maintenance work should be
Including the development of new test cases, these new test cases to test
The new software features or overwrite an existing test cases can not be covered by the soft
Function or characteristics of
Test Case maintenance is a different fault of the process, which can be
Will be the development of software to baseline as a benchmark, and safeguarding the main contents of packages
Includes the following aspects.
2.1. I delete outdated Test Case
Because of changes in demand and other reasons might make a baseline test
Use Case is no longer suitable for testing systems, and these test cases will be obsolete.
For example, the boundaries of a given variable has changed, the original boundary value
The test will not be able to complete testing of the new border. Therefore, in every software
, Should be revised to delete outdated Test Case
2 1.2 improve uncontrolled Test Case
With the progress of software projects, in the test case for the use of meeting
Continues to increase and there will be some input or running very
Sensitive test case of these tests is not easy and the results are difficult to duplicate
Control, it will affect the efficiency of regression testing, and the need for improved. It
Achieve repeatable and control requirements.
2.1.3 delete redundant Test Case
If there are two or more test cases against a group of
With the input and output to test, then the test case is redundant
Balance. Redundancy Test Case reduce the existence of the efficiency of the regression testing
Therefore, the need for regular finishing the test case, and delete redundant use case
Get rid of.
2.1 4 add a new test case
If a program, the key component of the interface or the existing
Tests have not been tested, then they should re-development of new test cases
To test and the development of a new test case to the baseline merger
Testing package.
Through the test case not only for the maintenance of improved test case
Availability, but also enhanced the credibility of the test, but can also
To be a baseline test case for maintaining the efficiency and effectiveness of a
Higher levels本回答被提问者采纳
第2个回答  2008-04-15
你还是找专业的翻译帮你翻译啊
第3个回答  2008-04-15
No one will do this. trust me
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