Combine a parameterized test case's argument IDs into a single hashed ID#1799
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suzannaratcliff merged 3 commits intoJul 20, 2026
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| init(combining argumentIDs: some Sequence<Test.Case.Argument.ID>) { | ||
| var bytes = [UInt8]() | ||
| for argumentID in argumentIDs { | ||
| var count = UInt64(argumentID.bytes.count).littleEndian |
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Do we need this ID to be stable across architectures? It may be sufficient to just encode the Int.
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Probably not, this is a good point. Thanks! Updated.
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…e hashed ID (#1806) **- Explanation**: Simplifies `Test.Case.ID.argumentIDs` to a single combined ID that identifies the whole combination of arguments **- Scope**: `Test.Case.ID.argumentIDs` **- Issues**: N/A **- Original PRs**: #1799 **- Risk**: Low **- Testing**: New unit test added. **- Reviewers**: @stmontgomery @grynspan rdar://182725918 Co-authored-by: Suzy Silver <suzysilver@apple.com>
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Combine a parameterized test case's argument IDs into a single hashed ID
Motivation:
Test.Case.ID.argumentIDspreviously stored oneArgument.IDper argument, in order. This meant the ID grew with the number of parameters. I want to simplify this to a single combined ID that identifies the whole combination of arguments.rdar://182725918
Checklist: