forked from TrueCloudLab/frostfs-node
Ekaterina Lebedeva
a685fcdc96
Since Go 1.22 a "for" statement with a "range" clause is able
to iterate through integer values from zero to an upper limit.
gopatch script:
@@
var i, e expression
@@
-for i := 0; i <= e - 1; i++ {
+for i := range e {
...
}
@@
var i, e expression
@@
-for i := 0; i <= e; i++ {
+for i := range e + 1 {
...
}
@@
var i, e expression
@@
-for i := 0; i < e; i++ {
+for i := range e {
...
}
Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
package meta
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import (
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"context"
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"fmt"
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"path/filepath"
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"testing"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/internal/testutil"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard/mode"
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"github.com/stretchr/testify/require"
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"go.etcd.io/bbolt"
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)
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type epochState struct{ e uint64 }
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func (s epochState) CurrentEpoch() uint64 {
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return s.e
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}
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func TestResetDropsContainerBuckets(t *testing.T) {
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t.Parallel()
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db := New(
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[]Option{
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WithPath(filepath.Join(t.TempDir(), "metabase")),
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WithPermissions(0o600),
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WithEpochState(epochState{}),
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}...,
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)
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require.NoError(t, db.Open(context.Background(), mode.ReadWrite))
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require.NoError(t, db.Init())
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defer func() { require.NoError(t, db.Close()) }()
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for idx := range 100 {
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var putPrm PutPrm
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putPrm.SetObject(testutil.GenerateObject())
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putPrm.SetStorageID([]byte(fmt.Sprintf("0/%d", idx)))
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_, err := db.Put(context.Background(), putPrm)
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require.NoError(t, err)
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}
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require.NoError(t, db.Reset())
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var bucketCount int
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require.NoError(t, db.boltDB.Update(func(tx *bbolt.Tx) error {
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return tx.ForEach(func(name []byte, b *bbolt.Bucket) error {
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_, exists := mStaticBuckets[string(name)]
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require.True(t, exists, "unexpected bucket:"+string(name))
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bucketCount++
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return nil
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})
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}))
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require.Equal(t, len(mStaticBuckets), bucketCount)
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}
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