| name | json-config-regression |
| description | Validate iccDEV JSON/profile config parser changes with fail-closed regression gates and CLI exercises.
|
| allowed-tools | ["bash","read","grep","glob","shell(git:*)"] |
JSON and Config Regression
Use this skill when editing IccJSON/, JSON serialization, or -cfg handling
for iccApplyNamedCmm, iccApplyProfiles, or iccApplySearch.
Fail-Closed Rules
- Reject short fixed-size arrays instead of truncating.
- Reject non-numeric values for required numeric fields.
- Propagate failed nested
ParseJson() or fromJson() calls.
- Reject bad struct members instead of skipping them.
- Reset stale state before parse and honor reset/fromJson flags.
Validation
Run the focused gates from the repository root after building tools:
ICCDEV_TOOLS_DIR=$PWD/Build/Tools ICCDEV_TESTING_DIR=$PWD/Testing .github/scripts/iccdev-json-parser-regression-tests.sh
ICCDEV_TOOLS_DIR=$PWD/Build/Tools ICCDEV_TESTING_DIR=$PWD/Testing .github/scripts/iccdev-json-cfg-tests.sh
If observer/profile behavior is involved, also run:
ICCDEV_TOOLS_DIR=$PWD/Build/Tools ICCDEV_TESTING_DIR=$PWD/Testing .github/scripts/iccdev-stdobserver-regression-tests.sh
Review Checklist
- Verify exact CLI command names and config keys.
- Add malformed tests for rejected input.
- Confirm success paths still round-trip valid profiles/configs.
- Keep test output reproducible from the repository root.
References
../../copilot-instructions.md../../prompts/bisect-regression.prompt.md../../../docs/iccjson.md../../../docs/iccjson-tag-types.md
