frostfs-node/pkg/local_object_storage/engine/head_test.go
Aleksey Savchuk 7fc6101bec
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[#1491] engine/test: Rework engine test utils
- Remove `testNewShard` and `setInitializedShards` because they
violated the default engine workflow. The correct workflow is:
first use `New()`, followed by `Open()`, and then `Init()`. As a
result, adding new logic to `(*StorageEngine).Init` caused several
tests to fail with a panic when attempting to access uninitialized
resources. Now, all engines created with the test utils must be
initialized manually. The new helper method `prepare` can be used
for that purpose.
- Additionally, `setInitializedShards` hardcoded the shard worker
pool size, which prevented it from being configured in tests and
benchmarks. This has been fixed as well.
- Ensure engine initialization is done wherever it was missing.
- Refactor `setShardsNumOpts`, `setShardsNumAdditionalOpts`, and
`setShardsNum`. Make them all depend on `setShardsNumOpts`.

Signed-off-by: Aleksey Savchuk <a.savchuk@yadro.com>
2024-11-13 14:42:53 +03:00

84 lines
2.2 KiB
Go

package engine
import (
"context"
"testing"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/internal/testutil"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard"
cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
"github.com/stretchr/testify/require"
)
func TestHeadRaw(t *testing.T) {
cnr := cidtest.ID()
splitID := objectSDK.NewSplitID()
parent := testutil.GenerateObjectWithCID(cnr)
testutil.AddAttribute(parent, "foo", "bar")
var parentAddr oid.Address
parentAddr.SetContainer(cnr)
idParent, _ := parent.ID()
parentAddr.SetObject(idParent)
child := testutil.GenerateObjectWithCID(cnr)
child.SetParent(parent)
child.SetParentID(idParent)
child.SetSplitID(splitID)
link := testutil.GenerateObjectWithCID(cnr)
link.SetParent(parent)
link.SetParentID(idParent)
idChild, _ := child.ID()
link.SetChildren(idChild)
link.SetSplitID(splitID)
t.Run("virtual object split in different shards", func(t *testing.T) {
te := testNewEngine(t).setShardsNum(t, 2).prepare(t)
e := te.engine
defer func() { require.NoError(t, e.Close(context.Background())) }()
s1, s2 := te.shards[0], te.shards[1]
var putPrmLeft shard.PutPrm
putPrmLeft.SetObject(child)
var putPrmLink shard.PutPrm
putPrmLink.SetObject(link)
// put most left object in one shard
_, err := s1.Put(context.Background(), putPrmLeft)
require.NoError(t, err)
// put link object in another shard
_, err = s2.Put(context.Background(), putPrmLink)
require.NoError(t, err)
// head with raw flag should return SplitInfoError
var headPrm HeadPrm
headPrm.WithAddress(parentAddr)
headPrm.WithRaw(true)
_, err = e.Head(context.Background(), headPrm)
require.Error(t, err)
var si *objectSDK.SplitInfoError
require.ErrorAs(t, err, &si)
// SplitInfoError should contain info from both shards
require.Equal(t, splitID, si.SplitInfo().SplitID())
id1, _ := child.ID()
id2, _ := si.SplitInfo().LastPart()
require.Equal(t, id1, id2)
id1, _ = link.ID()
id2, _ = si.SplitInfo().Link()
require.Equal(t, id1, id2)
})
}