24720055708
87%

Ran 21 Apr 2026 11:37AM UTC

Jobs 1

Files 261

Run time 1min

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Committed 21 Apr 2026 11:32AM UTC coverage: 86.546% (-0.005%) from 86.551%

Build # 24720055708

Build Type

push

github

Committed by

drmingdrmer

Commit Message

test: regression for duplicate `trigger().snapshot()` at same last_applied

Port the regression scenario from release-0.9 (commit 561b0776) to this
branch. The underlying bug fixed there (253c31c1) does not apply here —
`Engine::on_building_snapshot_done` already uses `try_update_all` (strict
`<`, silent no-op on equal values) and gates `SnapshotHandler::update_snapshot`
on its `bool` return, so two builds at the same `last_log_id` cannot trip
`debug_assert!(log_id > self.snapshot)`. The test locks that invariant in
so a future refactor can't reintroduce the panic.

The 0.9 sleep-then-probe structure is reused because there is no cleaner
signal available on main: `build_snapshot` spawns the build into its own
task, so subsequent `Apply` commands are not ordered after it; the
`snapshot` metric is the last included log id, which does not change for
a duplicate build; and `building_snapshot` is engine-internal. The
liveness probe after the sleep is the real assertion — a post-panic
raft_core would drop the request channel and hang the client write.

Coverage Stats

16281 of 18812 relevant lines covered (86.55%)

124592.06 hits per line

Coverage Regressions

Lines	Coverage	∆	File
3	86.96	-3.26%	openraft/src/core/heartbeat/worker.rs
3	84.62	-4.62%	openraft/src/raft/raft_inner.rs
2	96.6	-0.97%	openraft/src/replication/mod.rs
2	93.28	-1.68%	openraft/src/replication/stream_state.rs

Jobs

ID	Job ID	Ran	Files	Coverage
1	24720055708.1	21 Apr 2026 11:37AM UTC	261	86.55	GitHub Action Run

databendlabs / openraft / 24720055708
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