crashchild

Overview ¶

Command crashchild is the test child process for the crash-proof integration test. It runs a 50-iteration loop with a SQLite store and a slow fake tool. Parent process SIGKILLs it mid-run; this binary is relaunched with -resume <loopID> to test the crash-resume path.

SP5 extension: -supervisor mode starts a parent loop that spawns 2 children, each counting to 10. Used by the crash-resume integration test with children.

Usage:

crashchild -db /path/to/db.sqlite [-resume <loopID>] [-journal /path/to/journal]
crashchild -db /path/to/db.sqlite -supervisor [-resume <loopID>]

On successful completion, prints: "COMPLETED loopID=<id> final=<n>" The journal file records each tool call (one entry per call), used to verify idempotent tools don't execute twice on resume.