Unverified50% confidenceSolutionExact time
In characterization testing, the random number generator should be reseeded per test rather than per session, otherwise test order becomes part of the baseline.
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50%
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Long-term
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10/17/2026
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Related Claims
Unverified通过打乱测试执行顺序并多次运行，若某测试仅在特定顺序下失败，可推断其与其他测试存在状态污染或隐性依赖76% similarUnverifiedMethods such as random spot checks and deliberately inserting test samples can be used to continuously maintain the vigilance of supervisors in order to counter automation complacency.75% similarUnverifiedCharacterization tests compare byte-level output, so any change unrelated to business logic (timestamps, random IDs, container iteration order) is misjudged as a regression.74% similarUnverified多种子实验中检验对象从单样本预测分歧变为多次运行的准确率序列时，通常已不再适用McNemar检验73% similarUnverifiedThe basic idea of orthogonal testing is that when there are many test variables, rather than exhaustively enumerating all combinations, an orthogonal subset is selected so that each pair of variable value combinations appears at least once, covering the broadest difference space with the fewest test cases.72% similar
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