69 lines
1.6 KiB
Go
69 lines
1.6 KiB
Go
package shard
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import (
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"context"
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"crypto/rand"
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"testing"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/object"
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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/writecache"
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cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
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objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
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"github.com/stretchr/testify/require"
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"golang.org/x/sync/errgroup"
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)
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func TestWriteCacheObjectLoss(t *testing.T) {
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t.Parallel()
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const (
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smallSize = 1024
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objCount = 100
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)
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objects := make([]*objectSDK.Object, objCount)
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for i := range objects {
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size := smallSize
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// if i%2 == 0 {
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size = smallSize / 2
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// }
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data := make([]byte, size)
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rand.Read(data)
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objects[i] = testutil.GenerateObjectWithCIDWithPayload(cidtest.ID(), data)
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}
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dir := t.TempDir()
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wcOpts := []writecache.Option{
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writecache.WithMaxObjectSize(smallSize * 2),
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}
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sh := newCustomShard(t, true, shardOptions{rootPath: dir, wcOpts: wcOpts})
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var errG errgroup.Group
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for i := range objects {
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obj := objects[i]
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errG.Go(func() error {
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var putPrm PutPrm
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putPrm.SetObject(obj)
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_, err := sh.Put(context.Background(), putPrm)
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return err
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})
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}
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require.NoError(t, errG.Wait())
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require.NoError(t, sh.Close())
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sh = newCustomShard(t, true, shardOptions{rootPath: dir, wcOpts: wcOpts})
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defer func() { require.NoError(t, sh.Close()) }()
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var getPrm GetPrm
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for i := range objects {
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getPrm.SetAddress(object.AddressOf(objects[i]))
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_, err := sh.Get(context.Background(), getPrm)
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require.NoError(t, err, i)
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}
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}
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