缺陷密度,一种方式以软件组件大小划分,此时需要考虑缺陷的优先级。还有一种方式是缺陷趋势分析。此外还有定位缺陷成本、测试中发现的缺陷和生产中发现的缺陷。
质量影响。一种流行的度量是缺陷移除效率。
附录:首字母缩略词
AA # of actual test cases automated
AC Automation coverage
AP Automation progress
ATC # of test cases automatable
D # of known defects
DA # of acceptance defects found after delive
DD Defect density
DRE Defect removal efficiency
DT # of defects found during testing
DTA Defect trend analysis
FP Function point
KLOC Lines of code (thousands)
LOC Lines of code
PR Percent automatable
PTC Percent of automatable testing coverage
ROI Return on investment
SPR Software problem report
SS Total size of system to be automated
T Time (some unit of time—days, weeks, m
TC # of total test cases
TP Test progress
TPE # of test procedures executed over time