cockroachdb / cockroachdb/cockroach
util: support specifying catalog of metamorphic constant values
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Description
The use of metamorphic constants helps us expand test coverage through testing varied code paths. But when we reproduce a failure, changing metamorphic constants can make it more challenging to reproduce a failure. It would be a large quality-of-life improvement if test failures wrote out a catalog of metamorphic constants and their values, and it was easy to re-run a test loading constants from that catalog.
Jira issue: CRDB-33313
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