Test Metric
Definition
A quantitative measure used to assess the progress, quality, and effectiveness of testing activities. Common metrics include defect detection rate, test execution progress, and code coverage percentages.
Related Terms
The continuous gathering of information about testing activities to provide visibility into progress and status. Metrics such as test execution rates, defect counts, and coverage levels are tracked and reported to stakeholders.
CoverageThe degree to which specified items (such as code statements, branches, or requirements) have been exercised by a test suite. It is expressed as a percentage and helps assess the thoroughness of testing.
Defect DensityA metric that measures the number of confirmed defects found in a component or system divided by its size, such as lines of code or function points. It helps compare quality across modules.
Practice Chapter 5: Managing the Test Activities
Test your understanding of test metric and other concepts from this chapter.
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