CN102004688A - Boundary value testing method of Web application software - Google Patents
Boundary value testing method of Web application software Download PDFInfo
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- CN102004688A CN102004688A CN2009101947347A CN200910194734A CN102004688A CN 102004688 A CN102004688 A CN 102004688A CN 2009101947347 A CN2009101947347 A CN 2009101947347A CN 200910194734 A CN200910194734 A CN 200910194734A CN 102004688 A CN102004688 A CN 102004688A
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Abstract
The invention discloses a boundary value testing method of Web application software, comprising the following steps of: acquiring the range of the values of input conditions, and testing by taking the values of the input conditions as a boundary value of the range; acquiring the number of the values of the input conditions, and testing by using a largest number and a smallest number of data conditions and the data conditions with the quantity one larger than the largest number and one smaller than the smallest number; acquiring the range of the values of output conditions, and testing by taking the values of the output conditions as the boundary value of the range; and acquiring the number of the values of the output conditions, and testing by using a largest number and a smallest number of the data conditions and the data conditions with the quantity one larger than the largest number and one smaller than the smallest number. The boundary value testing method of the Web application software especially aims at the boundary value which is easiest to generate problems and is an efficient and accurate software testing method.
Description
Technical field
The present invention relates to software testing technology, relate in particular to the boundary value method of testing of Web application software.
Background technology
Along with popularizing of Internet, computing machine and network technology growing, the website has been penetrated into every field as a kind of carrier of information, has obtained widespread use in service management, E-Government, ecommerce.Increasing company has taked online electronic system to replace traditional paper document form etc.No matter be that enterprise or personal user can not be subjected to the restriction of space, time,, just can carry out service management and information service by the internet.The appearance of network system both had been convenient to that the user is more convenient to understand information apace, and submission information has made things convenient for company management and grasp information again.At present, website application having become enterprise, government and the various mechanism based on the internet serves the important means of extending and improving service quality.Internet technology (Internet/Intranet) is widespread use in business and government inner management infosystem also, as the ERP of enterprise management system, the office automation system (OA) and miscellaneous service management system, provide the web station system service of enterprises.
Therefore, which type of system can satisfy requirements of different users, how can guarantee the quality of application system, and in order to satisfy such demand, the network application system test also just becomes very important.The network application system test is that a system is analyzed and quality testing.As ensureing website quality and the means and the instrument of improving service level, the application program of network is tested, thus reducing to of any system mistake, fault or potential safety hazard is minimum.
Software testing plan is a prerequisite of carrying out software test work.So before carrying out actual test, should formulate well, practicable test plan, and strict the execution will be determined Test Strategy and test target especially.
Traditional method of testing comprises:
1) Black-box Testing method (black-box testing)
Black-box Testing, also claim the test of functional test or data-driven, it is no matter which type of the program inner structure is, only from the user, the actual functional capability that should realize according to product and the product specification that has defined great kindness, verify product the function that should have whether realize whether each function can both normally be used, and whether satisfies user's requirement.
When test, program is regarded as the black box that can not open, under the situation that gives no thought to program inner structure and bulk properties, testing needle is tested routine interface and user interface, whether scrutiny program function is normally used according to the regulation of Specification, whether program can suitably receive the input data and produce correct output information, and keeps the integrality of external information (as database or file).
Black-box Testing is mainly used in the following situation of finding:
Whether meet the demands on the performance.
The Black-box Testing method is mainly used in software validation testing.Its concrete grammar has equivalence class to divide, boundary value analysis, and mistake is inferred method, cause-and-effect diagram etc.
The Black-box Testing method is conceived to the program external structure, does not consider internal logic structure, tests at software interface and software function.When using Black-box Testing, must in all possible initial conditions and output condition, determine test data.
2) regression test (regression testing)
For guaranteeing that new variation (modification) can be to the influential test of carrying out of normal use of original function in the software.That is to say that the function of having met consumers' demand any problem should not occur.After software defect is modified, perhaps original function is carried out some adjustment and reinforcement, or on original version, increase in the new function, all can adopt the regression test method, particularly to the final stage of construction cycle.
3) recover test (recovery testing)
In system crash, hardware fault, perhaps the aptitude tests of recovery system and data take place afterwards again in other disasters.
4) safety test
Test macro is being dealt with unauthorized inside, external reference, systematic protection ability during wilful damage.
5) compatibility test (compatibility testing)
The software performance of test under special hardware/software/operating system/network environment.
6) performance test (performance testing)
Be also referred to as pressure test (stress testing), be used for the ruuning situation of check system under big loading condiction.Under improper huge load, some action and input are a large amount of to be repeated, the big number of input carries out very (as testing the situation of website under the different load situation) such as complicated query to database, to determine that when system response time descends or breaks down.
Summary of the invention
The present invention has disclosed a kind of boundary value method of testing of Web application software, comprising:
Obtain the scope of the value of initial conditions, the initial conditions value is tested for the boundary value of this scope;
Obtain the number of the value of initial conditions, use maximum number, minimum number, than maximum number Duo one, lack one quantity data condition than minimum number and test;
Obtain the scope of the value of output condition, the output condition value is tested for the boundary value of this scope;
Obtain the number of the value of output condition, use maximum number, minimum number, than maximum number Duo one, lack one quantity data condition than minimum number and test.
Wherein, initial conditions or output condition are that input domain or domain output are ordered set, and initial conditions or output condition are set to first and last element of this set.
The boundary value method of testing of Web application software of the present invention is a kind of method for testing software efficiently and accurately especially at the easiest boundary value that goes wrong.
Description of drawings
Fig. 1 has disclosed the process flow diagram according to the boundary value method of testing of Web application software of the present invention.
Embodiment
Facts have proved that program often makes a mistake under the processing border condition of input and output.Border condition refers to import equivalence class and the borderline situation of output equivalence class, checks that the test case of border condition is more efficiently, can find more mistake.The boundary value analysis method is exactly on the border of certain variable range, verifies the method for testing that independently I/O is whether correct.The boundary value analysis method depends on the type of range of variables and scope, confirms the boundary condition or the critical value of all inputs, selects these boundary condition/critical values and near value thereof to carry out the test of correlation function then.
The boundary value method of testing of Web application software of the present invention is based on above-mentioned boundary value analysis method, and with reference to shown in Figure 1, this boundary value method of testing comprises following step:
10. obtain the scope of the value of initial conditions, the initial conditions value is tested for the boundary value of this scope;
11. obtain the number of the value of initial conditions, use maximum number, minimum number, than maximum number Duo one, lack one quantity data condition than minimum number and test;
12. obtain the scope of the value of output condition, the output condition value tested for the boundary value of this scope;
13. obtain the number of the value of output condition, use maximum number, minimum number, than maximum number Duo one, lack one quantity data condition than minimum number and test.
Wherein, when initial conditions or output condition are input domain or domain output when being ordered set, initial conditions or output condition are set to first and last element of this set.
The boundary value method of testing of Web application software of the present invention is a kind of method for testing software efficiently and accurately especially at the easiest boundary value that goes wrong.
Claims (2)
1. the boundary value method of testing of a Web application software is characterized in that, comprising:
Obtain the scope of the value of initial conditions, the initial conditions value is tested for the boundary value of this scope;
Obtain the number of the value of initial conditions, use maximum number, minimum number, than maximum number Duo one, lack one quantity data condition than minimum number and test;
Obtain the scope of the value of output condition, the output condition value is tested for the boundary value of this scope;
Obtain the number of the value of output condition, use maximum number, minimum number, than maximum number Duo one, lack one quantity data condition than minimum number and test.
2. the boundary value method of testing of Web application software as claimed in claim 1 is characterized in that,
Initial conditions or output condition are that input domain or domain output are ordered set, and described initial conditions or output condition are set to first and last element of this set.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101947347A CN102004688A (en) | 2009-08-28 | 2009-08-28 | Boundary value testing method of Web application software |
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| CN2009101947347A CN102004688A (en) | 2009-08-28 | 2009-08-28 | Boundary value testing method of Web application software |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105786686A (en) * | 2014-12-22 | 2016-07-20 | 阿里巴巴集团控股有限公司 | Boundary value testing method and device |
| CN107992405A (en) * | 2016-10-27 | 2018-05-04 | 中兴通讯股份有限公司 | application software testing method and device |
-
2009
- 2009-08-28 CN CN2009101947347A patent/CN102004688A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105786686A (en) * | 2014-12-22 | 2016-07-20 | 阿里巴巴集团控股有限公司 | Boundary value testing method and device |
| CN107992405A (en) * | 2016-10-27 | 2018-05-04 | 中兴通讯股份有限公司 | application software testing method and device |
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Application publication date: 20110406 |