test: events: fix race when recording tipsets (#10665)

fixes #10664
2023-04-13 17:20:34 -07:00 · 2023-04-13 17:20:34 -07:00 · 3f74840b67
commit 3f74840b67
parent a7379e2cce
1 changed files with 5 additions and 2 deletions
--- a/chain/events/events_test.go
+++ b/chain/events/events_test.go
@ -174,13 +174,16 @@ func (fcs *fakeCS) makeTs(t *testing.T, parents []cid.Cid, h abi.ChainEpoch, msg
 		},
 	})

+	require.NoError(t, err)
+
+	fcs.mu.Lock()
+	defer fcs.mu.Unlock()
+
 	if fcs.tipsets == nil {
 		fcs.tipsets = map[types.TipSetKey]*types.TipSet{}
 	}
 	fcs.tipsets[ts.Key()] = ts

-	require.NoError(t, err)
-
 	return ts
 }