utils/crdt-sync/crdt_sync
Krzysztof kuhy Rudnicki e6c8d66a12 Cover tool/_oauth_callback.py at 100% branch
First module of the tool/ coverage task. It is the one the task was raised
for: _start_callback_server's runtime path had never been exercised, and it
is the only tool/ module with no network dependency, so it needs no mocking.

Driven over real HTTP against 127.0.0.1 on a port the module picks, rather
than with a faked request object. The branches worth protecting only exist
once a socket is involved -- particularly the /favicon.ico fetch that must be
answered without being recorded, since treating it as the callback retires the
server before Google ever redirects and surfaces to the user as a consent
timeout. Both serve-loop exits are covered: a result arriving, and the
deadline passing (monkeypatched negative rather than waiting out 300s).

Writing them surfaced a teardown race, not a bug in the module: calling
server_close() while the worker is still inside handle_request() pulls the
socket out from under it and raises on the thread. Invisible normally and
deterministic under --cov, whose tracer widens the window -- so the tests
retire the thread through the loop's own exit condition before closing, via
one _retire helper. Verified over 6 consecutive --cov runs.

crdt_sync 259 -> 268 passed, still 100%. tool/ is not yet in the coverage
source, so the config flip stays last, per the prompt.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CFSGeWxHPY5rHUGrPqhcmG
2026-08-22 16:27:27 +02:00
..
tests Cover tool/_oauth_callback.py at 100% branch 2026-08-22 16:27:27 +02:00
__init__.py Group sync_log's 11 arguments into three bundles 2026-08-21 14:22:25 +02:00
_autherrors.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_config.py Pool HTTP connections, and let callers set the Firebase timeout 2026-08-21 13:55:01 +02:00
_credentials.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_device.py Add DeviceIdentity and a legacy device id for the uuid migration 2026-08-09 16:54:33 +02:00
_fberrors.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_fbkeys.py crdt-sync: split five source files — package now fully under the cap 2026-08-22 15:30:52 +02:00
_firebase_auth.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_firebase.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_gherrors.py crdt-sync: split five source files — package now fully under the cap 2026-08-22 15:30:52 +02:00
_github.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_hlc.py Initial implementation: unified CRDT merge scheme + GitHub sync transport 2026-07-05 20:40:09 +02:00
_http.py Pool HTTP connections, and let callers set the Firebase timeout 2026-08-21 13:55:01 +02:00
_log.py Initial implementation: unified CRDT merge scheme + GitHub sync transport 2026-07-05 20:40:09 +02:00
_mirror.py Let a mirror read survive the primary being down 2026-08-10 14:30:29 +02:00
_pull.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_record.py Initial implementation: unified CRDT merge scheme + GitHub sync transport 2026-07-05 20:40:09 +02:00
_remote.py crdt_sync: add a Firebase Realtime Database transport behind a RemoteStore seam 2026-08-03 18:14:25 +02:00
_revisions.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_store.py Add LogStore local-persistence layer to crdt_sync (v0.2.0) 2026-07-11 22:19:34 +02:00
_sync.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00
_syncargs.py crdt-sync: clear the ruff 0.15.2 findings CI reported 2026-08-22 15:56:08 +02:00
_syncstate.py Fix the cap hook in CI, and the re-exports its --all-files run exposed 2026-08-22 15:52:59 +02:00