- Add testseam.Protect for save-and-restore seams with no up-front stub
value (e.g. os.Args mutated by the code under test).
- Migrate all 35 remaining manual prev/assign/t.Cleanup-restore trios to
testseam.Swap/Protect across app, auth, cli, event, helpers, output,
pipeline, and shortcut tests; restores can no longer be forgotten.
- check-schema-catalog.sh: fail closed when a manual seam restore
reappears in any *_test.go (internal/testseam exempt).
Seam injection is now a mechanism, not a convention.
Drop the unreachable defensive tag-skip branch in transportEnvelopeSchema
(every transport.Event field carries a non-empty JSON tag) and add a unit
test for the validatePersonalEventOutputMode success path so the changed
code coverage gate reaches 100%.
The macOS/Windows coverage gates only execute tests matching
^(TestAllShortcuts|TestCrossPlatformCoverage), so the 401 refresh-retry
tests added for this change were invisible to them, leaving 12 changed
statements uncovered (92.73% < 100%). Rename the 12 existing tests into
the TestCrossPlatformCoverage prefix and add a fetchTicketAttempt edge
test covering transport failures, retryable statuses, and missing
endpoint/ticket payload fields.
The Coverage gate flagged 16 uncovered changed statements (90.6% < 100%):
- drop the unreachable handler error / nil response branches in
runPortalTicketAttempt: makeHandler never fails, matching the pre-port
portal loop on main
- cover portalStageError nil Error/Unwrap, the reconnect min/max clamp,
and the acked backoff reset via an end-to-end reconnect test
- cover personalRetryLogError fallback when a token failure carries no
structured HTTP status
- cover ClassifyRefreshFailure nil/net.Error/redirect branches, the nil
HTTPStatusError message, and oauthExchangeDisplayError fallback
- cover the personal stream source ForceRefreshToken wiring end to end
Local gate now reports changed code coverage 100.0% (165 statements).
Ported from 342d44efe (backup/event-token-lazy-resolution-pre-rewrite) and
adapted to the current in-place single 401 refresh+retry design:
- portal source: classify ticket/dial/read/ack failures via portalStageError
and reconnect with backoff on retryable stages only (DisableReconnect for
tests and one-shot callers); stage errors never leak response bodies
- personal/portal: transient token provider or refresh failures (network,
408/429/5xx) go through the reconnect loop instead of killing the source;
terminal failures (400/401/403) remain fatal
- personalRetryLogError: token resolution/refresh errors log only the
structured HTTP status, never provider error details
Unlike the original commit, a rejected token is still retried once in place
after a successful refresh, and a second 401 stays fatal (single-refresh
guard agreed in review).
A 401 whose error body failed mid-read (e.g. unexpected EOF) was wrapped
as retryable by the body-read path, letting the outer reconnect loop
re-enter fetchTicket and refresh again on every iteration, bypassing the
single refresh-retry guard.
Classify non-2xx responses by status first; the body is only drained
best-effort since it is never used for error reporting here. 401 stays
fatal regardless of body state, while 2xx body-read failures remain
retryable transport errors.
Portal and personal ticket requests now perform a single controlled
refresh + retry inside the production chain when the server rejects the
resolved access token with HTTP 401:
- Add optional ForceRefreshToken callback to PortalTicketConfig and
PersonalConfig. It receives the exact rejected token so the app-level
compare-and-refresh (ForceRefreshRejectedToken) can dedupe concurrent
rotations, and returns the fresh token.
- requestPortalTicket / fetchTicket retry the ticket request once with
the rotated token directly instead of surfacing an error and hoping an
outer loop retries; a second 401 stays fatal to prevent refresh loops.
- Refresh failures keep both the original 401 and the refresh error via
errors.Join; empty rotated tokens fail fast before hitting the server.
- Wire forceRefreshRejectedAccessToken into event consume (portal) and
personal stream sources; resolveSourceAccessToken strict semantics are
unchanged (provider errors still propagate, no static-token fallback).
- Tests: full DingtalkSource.Start -> startPortalTicket chain
(401 -> refresh -> ticket ok -> WebSocket event), rotated-token reuse,
refresh failure, nil-callback compatibility, second-401 fatality, and
app-level wiring.
Wait for the accept loop to stop before waiting for connection handlers, and track accepted connections before publishing handlers. This removes the WaitGroup Add/Wait race caught by PR #667 CI and follows up the event bus introduced in #589.
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