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Testing12 min read

消除不稳定测试:系统化方法

如何将测试套件的不稳定率从10%降至1%以下——重试逻辑、测试隔离、确定性数据以及让测试可靠的模式。

Part ofTesting & QA->
By Jason TeixeiraFebruary 28, 2026
TestingQAFlaky TestspytestCI/CDSelenium
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不稳定测试是指在不修改代码的情况下,有时通过有时失败的测试。当不稳定率达到10%时,开发者会开始不信任测试套件;达到20%时,他们干脆不再运行测试。

我曾将测试套件的不稳定率从10%降至1%以下。以下是系统化的处理方法。

第一步:衡量不稳定率

无法衡量就无法修复。持续追踪不稳定情况:

Reader route

article -> proof -> offer

ReadClusterProofScope

cluster

Testing & QA

intent

Testing

route

next step

What to do with this

Turn the note into a build path.

If this topic maps to a real business problem, keep reading the cluster, study the academy path, or route the work into a scoped engagement.

Jason Teixeira
Written by
Jason Teixeira
Founder, Sage Ideas Studio · Principal Engineer
livebuild 5d6c8652026-08-05 06:00Z
// solo studio// no analytics resold// every commit human-reviewed