Test.Syd.Mutation.TestBaselineMap · sydtest-mutation-runtime-0.2.0.0

newtypenewtype TestBaselineMap

Per-test monotonic-clock baselines (microseconds) collected during the coverage phase. Used to derive per-mutation timeouts in the mutation phase.

Constructors

TestBaselineMap (Map TestId Word)

Instances11Eq, Show, Generic, Semigroup, Monoid, FromJSON, …

Eq TestBaselineMapDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestBaselineMap
Show TestBaselineMapDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestBaselineMap
Generic TestBaselineMapDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestBaselineMap
Semigroup TestBaselineMapDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestBaselineMap
Merge by taking the maximum elapsed time seen for each test. Coverage children are run with settingThreads = Synchronous but a test may be exercised across multiple suites, and the safer baseline is the slowest.
Monoid TestBaselineMapDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestBaselineMap
FromJSON TestBaselineMapDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestBaselineMap
ToJSON TestBaselineMapDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestBaselineMap
Validity TestBaselineMapDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestBaselineMap
HasCodec TestBaselineMapDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestBaselineMap
GenValid TestBaselineMapDefined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestBaselineMap
type Rep TestBaselineMap = D1 ('MetaData "TestBaselineMap" "Test.Syd.Mutation.TestBaselineMap" "sydtest-mutation-runtime-0.2.0.0-DXmIo5BpBXHKPuY8GFhvTn" 'True) (C1 ('MetaCons "TestBaselineMap" 'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Map TestId Word))))Defined in sydtest-mutation-runtime-0.2.0.0 · Test.Syd.Mutation.TestBaselineMap

valuereadTestBaselineMapFile :: FilePath -> IO (Either String TestBaselineMap)

#

Read the baseline map strictly (via readFile + eitherDecodeJSONViaCodec) so the file handle is closed before this function returns. Defensive against a suspected (but unproven) contributor to BlockedIndefinitelyOnMVar loops at the coverage/mutation phase boundary on large projects. Returns the aeson error message on parse failure.

valuewriteTestBaselineMapFile :: FilePath -> TestBaselineMap -> IO ()

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valuewriteTestBaselineMapDir :: Path Abs Dir -> TestBaselineMap -> IO ()

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Write a TestBaselineMap to dir/baseline.json, creating dir if needed.

valuereadTestBaselineMapDirIfExists :: Path Abs Dir -> IO (Maybe TestBaselineMap)

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Read dir/baseline.json, returning Nothing when the file is absent or unreadable. Ordering is a best-effort hint, so a missing or corrupt baseline is not fatal: the caller simply does not reorder.