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fix: possible race on shared variables in test (#9470) 

Fixes #9433

Signed-off-by: Furkan <furkan.turkal@trendyol.com>
pull/9602/head
Furkan Türkal 2021-10-25 16:14:40 +03:00 committed by GitHub
parent d5bfbe3114
commit 0c07663b70
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1 changed files with 4 additions and 4 deletions
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8
tsdb/db_test.go
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@ -663,6 +663,7 @@ func TestDB_SnapshotWithDelete(t *testing.T) {
numSamples := int64(10)
db := openTestDB(t, nil, nil)
defer func() { require.NoError(t, db.Close()) }()
ctx := context.Background()
app := db.Appender(ctx)
@ -700,15 +701,14 @@ Outer:
require.NoError(t, os.RemoveAll(snap))
}()
require.NoError(t, db.Snapshot(snap, true))
require.NoError(t, db.Close())
// reopen DB from snapshot
db, err = Open(snap, nil, nil, nil, nil)
newDB, err := Open(snap, nil, nil, nil, nil)
require.NoError(t, err)
defer func() { require.NoError(t, db.Close()) }()
defer func() { require.NoError(t, newDB.Close()) }()
// Compare the result.
q, err := db.Querier(context.TODO(), 0, numSamples)
q, err := newDB.Querier(context.TODO(), 0, numSamples)
require.NoError(t, err)
defer func() { require.NoError(t, q.Close()) }()