{"id":{"repo_id":"maynooth","oai_identifier":"oai:mural.maynoothuniversity.ie:5356"},"canonical_url":"https://search.dev.ndltd.org/etd/maynooth/oai:mural.maynoothuniversity.ie:5356","repository":{"repo_id":"maynooth","name":"National University of Ireland - Maynooth","base_url":"http://mural.maynoothuniversity.ie/cgi/oai2"},"display":{"title":"Evaluation of Modified Condition/Decision Coverage in Testing a Web Server","abstract":"Modified Condition/Decision Coverage (MC/DC) is a structural coverage criterion widely used in testing aviation software. Aviation software has a high level of state-based behavior, typically implemented with complex Boolean expressions. MC/DC was developed to provide the benefits of exhaustive testing of the Boolean expressions, without the overhead. Web servers are also state-based systems, and the purpose of this research is to determine whether the benefits of MC/DC also apply to these systems. In this paper, a unit-testing case-study on a typical web server Culture Object Management Web Server (COMWS) was performed to evaluate the effectiveness of MC/DC in this context. For each method in COMWS, Black-Box testing was carried out first, followed by MC/DC testing. The Black-Box testing was used as a control group for MC/DC testing. The comparison focuses on three criteria: Testing Cost, Faults Found and Program Coverage. Based on the experimental results and comparative evaluation, two main conclusions were obtained: MC/DC is an additional effective testing technique to complement Black-Box testing for testing web servers, and it provides extra test capability where some of the variables used in Boolean expression are not directly derived from the input parameters.","abstract_html":"Modified Condition/Decision Coverage (MC/DC) is a structural coverage criterion widely used in testing aviation software. Aviation software has a high level of state-based behavior, typically implemented with complex Boolean expressions. MC/DC was developed to provide the benefits of exhaustive testing of the Boolean expressions, without the overhead. Web servers are also state-based systems, and the purpose of this research is to determine whether the benefits of MC/DC also apply to these systems. In this paper, a unit-testing case-study on a typical web server Culture Object Management Web Server (COMWS) was performed to evaluate the effectiveness of MC/DC in this context. For each method in COMWS, Black-Box testing was carried out first, followed by MC/DC testing. The Black-Box testing was used as a control group for MC/DC testing. The comparison focuses on three criteria: Testing Cost, Faults Found and Program Coverage. Based on the experimental results and comparative evaluation, two main conclusions were obtained: MC/DC is an additional effective testing technique to complement Black-Box testing for testing web servers, and it provides extra test capability where some of the variables used in Boolean expression are not directly derived from the input parameters.","abstract_has_math":false,"creators":["Li, Nan"],"institution":"National University of Ireland Maynooth","degree_name":null,"degree_level":"masters","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2014,"date_issued":"2014-01","date_published":"2014-01","updated_at":"2026-07-24T03:02:49Z","subjects":["Computer Science"],"languages":["en"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":null,"outbound_label":null,"outbound_source":null},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Li, Nan"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2014-01"]},{"key":"dc:date.issued","label":"Date","values":["2014-01"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Computer Science"]},{"key":"dc:publisher.institution","label":"Dc Publisher Institution","values":["National University of Ireland Maynooth"]},{"key":"dc:relation.isreferencedby","label":"Dc Relation Isreferencedby","values":["https://mural.maynoothuniversity.ie/id/eprint/5356/"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"dc:type.qualificationlevel","label":"Dc Type Qualificationlevel","values":["masters"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Computer Science"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://mural.maynoothuniversity.ie/id/eprint/5356/1/CS640_Thesis_NanLi%2811139552%29.pdf"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Modified Condition/Decision Coverage (MC/DC) is a structural coverage criterion widely used in testing aviation software. Aviation software has a high level of state-based behavior, typically implemented with complex Boolean expressions. MC/DC was developed to provide the benefits of exhaustive testing of the Boolean expressions, without the overhead. Web servers are also state-based systems, and the purpose of this research is to determine whether the benefits of MC/DC also apply to these systems. In this paper, a unit-testing case-study on a typical web server Culture Object Management Web Server (COMWS) was performed to evaluate the effectiveness of MC/DC in this context. For each method in COMWS, Black-Box testing was carried out first, followed by MC/DC testing. The Black-Box testing was used as a control group for MC/DC testing. The comparison focuses on three criteria: Testing Cost, Faults Found and Program Coverage. Based on the experimental results and comparative evaluation, two main conclusions were obtained: MC/DC is an additional effective testing technique to complement Black-Box testing for testing web servers, and it provides extra test capability where some of the variables used in Boolean expression are not directly derived from the input parameters."]},{"key":"dc:format","label":"Dc Format","values":["text"]},{"key":"dc:title","label":"Title","values":["Evaluation of Modified Condition/Decision Coverage in Testing a Web Server"]}]}],"canonical_facts":{"dc:creator":["Li, Nan"],"dc:date":["2014-01"],"dc:date.issued":["2014-01"],"dc:description.abstract":["Modified Condition/Decision Coverage (MC/DC) is a structural coverage criterion widely used in testing aviation software. Aviation software has a high level of state-based behavior, typically implemented with complex Boolean expressions. MC/DC was developed to provide the benefits of exhaustive testing of the Boolean expressions, without the overhead. Web servers are also state-based systems, and the purpose of this research is to determine whether the benefits of MC/DC also apply to these systems. In this paper, a unit-testing case-study on a typical web server Culture Object Management Web Server (COMWS) was performed to evaluate the effectiveness of MC/DC in this context. For each method in COMWS, Black-Box testing was carried out first, followed by MC/DC testing. The Black-Box testing was used as a control group for MC/DC testing. The comparison focuses on three criteria: Testing Cost, Faults Found and Program Coverage. Based on the experimental results and comparative evaluation, two main conclusions were obtained: MC/DC is an additional effective testing technique to complement Black-Box testing for testing web servers, and it provides extra test capability where some of the variables used in Boolean expression are not directly derived from the input parameters."],"dc:format":["text"],"dc:identifier.uri":["https://mural.maynoothuniversity.ie/id/eprint/5356/1/CS640_Thesis_NanLi%2811139552%29.pdf"],"dc:language":["en"],"dc:publisher.department":["Computer Science"],"dc:publisher.institution":["National University of Ireland Maynooth"],"dc:relation.isreferencedby":["https://mural.maynoothuniversity.ie/id/eprint/5356/"],"dc:subject":["Computer Science"],"dc:title":["Evaluation of Modified Condition/Decision Coverage in Testing a Web Server"],"dc:type":["Thesis"],"dc:type.qualificationlevel":["masters"]},"updated_at":"2026-07-24T03:02:49Z"}