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[#1175] metabase: Work with LOCK objects

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After introduction of LOCK objects (of type `TypeLock`) complicated
extended its behavior:
  * create `lockers` container bucket (LCB) during PUT;
  * remove object from LCB during DELETE;
  * look up object in LCB during EXISTS;
  * get object from LCB during GET;
  * list objects from LCB during LIST with cursor;
  * select objects from LCB during SELECT with '*'.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2022-02-15 15:51:56 +03:00 • committed by LeL
parent 9f13674a10
commit 9508633a7e
13 changed files with 97 additions and 18 deletions
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35
pkg/local_object_storage/metabase/select_test.go
View file

@ -162,6 +162,11 @@ func TestDB_SelectRootPhyParent(t *testing.T) {
err = putBig(db, leftChild)
require.NoError(t, err)
lock := generateObjectWithCID(t, cid)
lock.SetType(objectSDK.TypeLock)
err = putBig(db, lock)
require.NoError(t, err)
parent := generateObjectWithCID(t, cid)
rightChild := generateObjectWithCID(t, cid)
@ -201,6 +206,7 @@ func TestDB_SelectRootPhyParent(t *testing.T) {
object.AddressOf(leftChild),
object.AddressOf(rightChild),
object.AddressOf(link),
object.AddressOf(lock),
)
fs = objectSDK.SearchFilters{}
@ -224,6 +230,7 @@ func TestDB_SelectRootPhyParent(t *testing.T) {
testSelect(t, db, cid, fs,
object.AddressOf(ts),
object.AddressOf(sg),
object.AddressOf(lock),
)
fs = objectSDK.SearchFilters{}
@ -245,6 +252,7 @@ func TestDB_SelectRootPhyParent(t *testing.T) {
object.AddressOf(link),
object.AddressOf(parent),
object.AddressOf(sg),
object.AddressOf(lock),
)
fs = objectSDK.SearchFilters{}
@ -266,6 +274,7 @@ func TestDB_SelectRootPhyParent(t *testing.T) {
object.AddressOf(link),
object.AddressOf(parent),
object.AddressOf(ts),
object.AddressOf(lock),
)
fs = objectSDK.SearchFilters{}
@ -299,6 +308,7 @@ func TestDB_SelectRootPhyParent(t *testing.T) {
object.AddressOf(rightChild),
object.AddressOf(link),
object.AddressOf(parent),
object.AddressOf(lock),
)
})
}
@ -494,6 +504,11 @@ func TestDB_SelectObjectID(t *testing.T) {
err = putBig(db, sg)
require.NoError(t, err)
lock := generateObjectWithCID(t, cid)
lock.SetType(objectSDK.TypeLock)
err = putBig(db, lock)
require.NoError(t, err)
t.Run("not present", func(t *testing.T) {
fs := objectSDK.SearchFilters{}
fs.AddObjectIDFilter(objectSDK.MatchNotPresent, nil)
@ -516,6 +531,7 @@ func TestDB_SelectObjectID(t *testing.T) {
object.AddressOf(parent),
object.AddressOf(sg),
object.AddressOf(ts),
object.AddressOf(lock),
)
})
@ -530,6 +546,7 @@ func TestDB_SelectObjectID(t *testing.T) {
object.AddressOf(parent),
object.AddressOf(sg),
object.AddressOf(ts),
object.AddressOf(lock),
)
})
@ -544,6 +561,7 @@ func TestDB_SelectObjectID(t *testing.T) {
object.AddressOf(regular),
object.AddressOf(parent),
object.AddressOf(sg),
object.AddressOf(lock),
)
})
@ -558,6 +576,7 @@ func TestDB_SelectObjectID(t *testing.T) {
object.AddressOf(regular),
object.AddressOf(parent),
object.AddressOf(ts),
object.AddressOf(lock),
)
})
@ -572,6 +591,22 @@ func TestDB_SelectObjectID(t *testing.T) {
object.AddressOf(regular),
object.AddressOf(sg),
object.AddressOf(ts),
object.AddressOf(lock),
)
})
t.Run("lock objects", func(t *testing.T) {
fs := objectSDK.SearchFilters{}
fs.AddObjectIDFilter(objectSDK.MatchStringEqual, lock.ID())
testSelect(t, db, cid, fs, object.AddressOf(lock))
fs = objectSDK.SearchFilters{}
fs.AddObjectIDFilter(objectSDK.MatchStringNotEqual, lock.ID())
testSelect(t, db, cid, fs,
object.AddressOf(regular),
object.AddressOf(parent),
object.AddressOf(sg),
object.AddressOf(ts),
)
})
}