Variable Strength T-Way Test Suite Generator with Constraints Support
T-way testing (or interaction testing) is a common test planning method used to sample a complete or exhaustive test suite systematically.In t-way testing, it is assumed that interaction only occurs between t numbers of parameters (where t is the interaction strength). Therefore, all t-way strategie...
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Faculty of Computer Science & Information Technology, University of Malaya
2014
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| Online Access: | http://umpir.ump.edu.my/id/eprint/7249/1/othman_et_al.pdf http://umpir.ump.edu.my/id/eprint/7249/ http://ejum.fsktm.um.edu.my/article/1498.pdf |
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| author | Kamal Z., Zamli Rozmie R., Othman Norazlina, Khamis |
| author_facet | Kamal Z., Zamli Rozmie R., Othman Norazlina, Khamis |
| author_sort | Kamal Z., Zamli |
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| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
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| continent | Asia |
| country | Malaysia |
| description | T-way testing (or interaction testing) is a common test planning method used to sample a complete or exhaustive test suite systematically.In t-way testing, it is assumed that interaction only occurs between t numbers of parameters (where t is the interaction strength). Therefore, all t-way strategies generate the t-way
test suite with the intention to cover every possible combination produces by the interacting parameters (or also known as tuples). However, for some systems under test(SUT), there are some combinations that are known to
produce invalid outputs or eventrigger unwanted errors. Additionally, there are also some known combinations
that are impossible to occur due to requirements set to the system. As such, these combinations (termed
constraints) have to be excluded from the final test suite. Whilemany t-way strategies have been proposed in
literature for the past 20 years (e.g. GTWay, MIPOG, TConfig and TCG), only IPOG and PICT strategies have
been known to support constraints in variable strength test suite generation. However, as t-way test suite
generation process is an NP-hard problem, no single strategy can claim dominance over the others. Motivated
by the challenges, this paper proposes a new strategy named General Variable Strength with Constraints (GVS_CONST) that support variable strength interaction with constraints consideration. Empirical evidence demonstrates that in most cases GVS_CONST outperforms other competing strategies in term of test suite size. |
| format | Article |
| id | my.ump.umpir.7249 |
| institution | Universiti Malaysia Pahang |
| language | en |
| publishDate | 2014 |
| publisher | Faculty of Computer Science & Information Technology, University of Malaya |
| record_format | eprints |
| spelling | my.ump.umpir.72492018-01-15T07:51:01Z http://umpir.ump.edu.my/id/eprint/7249/ Variable Strength T-Way Test Suite Generator with Constraints Support Kamal Z., Zamli Rozmie R., Othman Norazlina, Khamis QA76 Computer software T-way testing (or interaction testing) is a common test planning method used to sample a complete or exhaustive test suite systematically.In t-way testing, it is assumed that interaction only occurs between t numbers of parameters (where t is the interaction strength). Therefore, all t-way strategies generate the t-way test suite with the intention to cover every possible combination produces by the interacting parameters (or also known as tuples). However, for some systems under test(SUT), there are some combinations that are known to produce invalid outputs or eventrigger unwanted errors. Additionally, there are also some known combinations that are impossible to occur due to requirements set to the system. As such, these combinations (termed constraints) have to be excluded from the final test suite. Whilemany t-way strategies have been proposed in literature for the past 20 years (e.g. GTWay, MIPOG, TConfig and TCG), only IPOG and PICT strategies have been known to support constraints in variable strength test suite generation. However, as t-way test suite generation process is an NP-hard problem, no single strategy can claim dominance over the others. Motivated by the challenges, this paper proposes a new strategy named General Variable Strength with Constraints (GVS_CONST) that support variable strength interaction with constraints consideration. Empirical evidence demonstrates that in most cases GVS_CONST outperforms other competing strategies in term of test suite size. Faculty of Computer Science & Information Technology, University of Malaya 2014 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7249/1/othman_et_al.pdf Kamal Z., Zamli and Rozmie R., Othman and Norazlina, Khamis (2014) Variable Strength T-Way Test Suite Generator with Constraints Support. Malaysian Journal of Computer Science, 27 (3). pp. 204-217. ISSN 0127-9084. (Published) http://ejum.fsktm.um.edu.my/article/1498.pdf |
| spellingShingle | QA76 Computer software Kamal Z., Zamli Rozmie R., Othman Norazlina, Khamis Variable Strength T-Way Test Suite Generator with Constraints Support |
| title | Variable Strength T-Way Test Suite Generator with Constraints Support |
| title_full | Variable Strength T-Way Test Suite Generator with Constraints Support |
| title_fullStr | Variable Strength T-Way Test Suite Generator with Constraints Support |
| title_full_unstemmed | Variable Strength T-Way Test Suite Generator with Constraints Support |
| title_short | Variable Strength T-Way Test Suite Generator with Constraints Support |
| title_sort | variable strength t-way test suite generator with constraints support |
| topic | QA76 Computer software |
| url | http://umpir.ump.edu.my/id/eprint/7249/1/othman_et_al.pdf http://umpir.ump.edu.my/id/eprint/7249/ http://ejum.fsktm.um.edu.my/article/1498.pdf |
| url_provider | http://umpir.ump.edu.my/ |