Files
deepseek-harness/packages/code-runtime/code-runtime-python/tests
Chinesezjc 9a05c0075f fix(code-runtime-python): reap same-group children and correct log-budget bound
Address review findings on the CPython backend:
- CRITICAL: a model program could leave a descendant in the child's own
  process group that ignores SIGTERM but releases the inherited pipes, so
  the leader's `close` fired and settle() cancelled the pending SIGKILL
  before it escalated — run()/dispose() returned while that child lived.
  kill() now unrefs the grace timer and settle() no longer clears it, so
  the SIGKILL reaches the whole group; killGroup swallows ESRCH when the
  group is already gone (the normal case). Adds a real-subprocess
  regression test.
- WARNING: the maxLogBytes/maxValueBytes load bound divided the frame
  ceiling by 6 for escape expansion, but both budgets are metered in
  already-escaped serialized bytes, so a payload occupies at most
  cap+envelope on the wire. Bound is now ceiling-envelope; drop the unused
  escape constant.
- Narrow the runtime.spec.ts header to "no subprocess mocks" (it mocks
  node:fs.copyFileSync for staging-failure cases).
- Use full-width punctuation in the README.zh.md prose per translation
  rules; re-record the pair.
2026-08-31 14:21:19 +08:00
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