This BS article has very limited content, and this standard has now been superseded by ISO/IEC/IEEE – so what little is here, is obsolete anyway . BS – 2. Standard for Software Component Testing. Working Draft Date: 28 April produced by the. British Computer Society Specialist Interest. This paper covers both the development of BS and compliance with the finished standard. The process used to produce BS is described by.
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Statement testing uses a model of the source code which identifies statements as either executable or non-executable.
LCSAJ testing requires a model of the source code which identifies control flow jumps where control flow does not pass to a sequential statement. Branch Condition Combination Coverage. For single transitions, the coverage metric is the percentage of all valid transitions exercised during test. Much of the feedback from this review suggested that the approach to the standard needed re-consideration. This Standard describes attributes of the test process that indicate the quality of the testing performed.
Test cases shall be designed to exercise transitions between states.
Coverage items are Boolean operand values within decision conditions. Test cases shall be designed to exercise partitions. This measure is defined with respect to the traversal of the set of subpaths from each variable definition to every p-use of that definition. The Standard describes a number of techniques for test case design and measurement, which support the test process.
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A working party was formed in January with a more formal 795-2. Both valid and invalid values are partitioned in this way. The actual outcome shall be recorded.
Equivalence partitioning uses a model of the component that partitions the input and output values of the component. If techniques not described explicitly in this clause are used they shall comply with 9725-2 ‘Other Testing Techniques’ clause 3.
Branch Condition Coverage is only defined for components with one entry point. Events will be caused by inputs to the component, and actions in the state transition model may cause outputs from the component. The model is typically represented as a Boolean graph relating the derived input 7295-2 output 9725-2 expressions using the Boolean operators: Random Testing uses a model of the input domain of the component that defines the set of all possible input values.
At the time of publication, the edition was valid. Modified Condition Decision Coverage. Limit the search to the library catalogue.
This is known as n – 1 switch coverage. The most important attribute of this Standard is that 79252 must be possible to say whether or not it has been followed in a particular case i.
Aims of the standard The most important attribute of this Standard is that it must be possible to say whether or not it has been followed in be particular case i. You may find similar items within these categories by selecting from the choices below:. Foreword This working draft of the Standard replaces all previous versions. Branch Condition Coverage uses a model of the component described in clause 3.
Component Test Specification, Component Test Execution, and Component Test Recording may however, on any one iteration, be carried out for a subset of the test cases associated with a component.
Talk:BS – Wikipedia
Data definition C-uses are all others, including variable occurrences in the right hand side of an assignment statement, or an output statement. This Standard prescribes characteristics of the test process. This Standard addresses dynamic execution and analysis of the results of execution.
Other test measurement techniques may be used that are not listed in this clause. Reading desks and facilities Computer workstations Printing — photocopying — scanning Wireless LAN Interactive whiteboards Study cubicles Workstation for the blind and visually impaired.
A test case may exercise any number of options. Coverage items are unique combinations of the set of Boolean operand values within each decision condition.
Test cases are designed to exercise valid transitions between states.
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