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[#66] transformer: Accept constructor in NextTarget

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The code of frostfs-node is not yet ready to reuse egress target for
multiple objects, let's postpone until #64.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2023-05-03 11:18:08 +03:00
parent c42a6119ff
commit d4fe9a193d
3 changed files with 14 additions and 11 deletions
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8
object/transformer/transformer_test.go
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@ -20,7 +20,7 @@ func TestTransformer(t *testing.T) {
tt := new(testTarget)
target, pk := newPayloadSizeLimiter(maxSize, tt)
target, pk := newPayloadSizeLimiter(maxSize, func() ObjectTarget { return tt })
cnr := cidtest.ID()
hdr := newObject(cnr)
@ -131,7 +131,7 @@ func benchmarkTransformer(b *testing.B, header *objectSDK.Object, payloadSize in
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
f, _ := newPayloadSizeLimiter(maxSize, benchTarget{})
f, _ := newPayloadSizeLimiter(maxSize, func() ObjectTarget { return benchTarget{} })
if err := f.WriteHeader(ctx, header); err != nil {
b.Fatalf("write header: %v", err)
}
@ -144,7 +144,7 @@ func benchmarkTransformer(b *testing.B, header *objectSDK.Object, payloadSize in
}
}
func newPayloadSizeLimiter(maxSize uint64, nextTarget ObjectTarget) (ObjectTarget, *keys.PrivateKey) {
func newPayloadSizeLimiter(maxSize uint64, nextTarget func() ObjectTarget) (ObjectTarget, *keys.PrivateKey) {
p, err := keys.NewPrivateKey()
if err != nil {
panic(err)
@ -152,7 +152,7 @@ func newPayloadSizeLimiter(maxSize uint64, nextTarget ObjectTarget) (ObjectTarge
return NewPayloadSizeLimiter(Params{
Key: &p.PrivateKey,
NextTarget: nextTarget,
NextTargetInit: nextTarget,
NetworkState: dummyEpochSource(123),
MaxSize: maxSize,
WithoutHomomorphicHash: true,