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SIP338 Remove schema version from restart.c#341

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re2zero:sip338-remove-schema-version
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SIP338 Remove schema version from restart.c#341
re2zero wants to merge 2 commits into
PecanProject:masterfrom
re2zero:sip338-remove-schema-version

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@re2zero re2zero commented May 27, 2026

Summary

Remove RESTART_SCHEMA_VERSION and related validation code. Model version is sufficient for version checking.

Changes:

  • Remove RESTART_SCHEMA_VERSION constant
  • Remove schema version validation in readRestartState
  • Update header format from 'SIPNET_RESTART 1.0' to 'SIPNET_RESTART'
  • Remove testSchemaMismatchFails test
  • Update documentation

How was this change tested?

  • All existing unit tests pass
  • testRestartMVP passes with the schema version test removed

Related issues

Checklist

  • Related issues are listed above.
  • PR title has the issue number in it ("SIP338 <concise description of proposed change>")
  • Tests added/updated for new features (if applicable)
  • Documentation updated
  • docs/CHANGELOG.md updated with noteworthy changes
  • Code formatted with clang-format (run git clang-format if needed)

Remove RESTART_SCHEMA_VERSION and related validation code.
Model version is sufficient for version checking.

- Remove RESTART_SCHEMA_VERSION constant
- Remove schema version validation in readRestartState
- Update header format from 'SIPNET_RESTART 1.0' to 'SIPNET_RESTART'
- Remove testSchemaMismatchFails test
- Update documentation

Fixes PecanProject#338
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Copilot AI left a comment

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Pull request overview

Removes the dedicated restart “schema version” from SIPNET restart checkpoints, relying on the model numeric version and existing schema-layout guards for compatibility checking.

Changes:

  • Simplify restart checkpoint header from SIPNET_RESTART 1.0 to SIPNET_RESTART and remove schema-version validation.
  • Update restart MVP tests to reflect the new header and drop the schema-version mismatch test.
  • Update restart checkpoint documentation and note the change in the Unreleased changelog.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File Description
src/sipnet/restart.c Removes RESTART_SCHEMA_VERSION, drops schema-version parsing/validation, updates header write format.
tests/sipnet/test_restart_infrastructure/testRestartMVP.c Updates expected header and removes schema-version mismatch test coverage.
docs/developer-guide/restart-checkpoint.md Updates restart checkpoint spec/docs to remove schema version references and reflect new header.
docs/CHANGELOG.md Records the restart checkpoint format change under Unreleased “Removed”.

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Comment thread src/sipnet/restart.c Outdated
Comment thread docs/developer-guide/restart-checkpoint.md
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@Alomir Alomir left a comment

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@re2zero Thank you for the contribution! This looks great, only two small tweaks: copillot's comment above, and make sure to use 'clang-format' to get the cpp-linter check ot pass.

- Replace sscanf-based header parsing with exact strcmp against
  RESTART_MAGIC, rejecting any trailing content after the magic string
- Run clang-format to fix formatting issues in _Static_assert and
  logError lines, resolving cpp-linter check failure

Signed-off-by: re2zero <yangwu@uniontech.com>
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Remove schema version from restart.c

3 participants