11240064724

Committed 08 Oct 2024 04:51PM UTC coverage: 55.912% (-0.003%) from 55.915%

Build # 11240064724

Build Type

Pull #3414

github

Committed by

web-flow

Commit Message

Merge a68c87d3f into 331fa24d7

Pull Request Pull Request #3414: `[Fix]` Part-1 - LevelDbStore

Run Details

5787 of 8926 branches covered (64.83%)

Branch coverage included in aggregate %.

178 of 261 new or added lines in 12 files covered. (68.2%)

23 existing lines in 7 files now uncovered.

21750 of 40325 relevant lines covered (53.94%)

86736.25 hits per line

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75.0

/src/Plugins/LevelDBStore/IO/Data/LevelDB/Snapshot.cs

// Copyright (C) 2015-2024 The Neo Project.
//
// Snapshot.cs file belongs to the neo project and is free
// software distributed under the MIT software license, see the
// accompanying file LICENSE in the main directory of the
// repository or http://www.opensource.org/licenses/mit-license.php
// for more details.
//
// Redistribution and use in source and binary forms with or without
// modifications are permitted.

using System;

namespace Neo.IO.Storage.LevelDB
{
    /// <summary>
    /// A Snapshot is an immutable object and can therefore be safely
    /// accessed from multiple threads without any external synchronization.
    /// </summary>
    public class SnapShot : LevelDBHandle
    {
        // pointer to parent so that we can call ReleaseSnapshot(this) when disposed
        public WeakReference _parent;  // as DB

        internal SnapShot(nint handle, DB parent)
        {
            Handle = handle;
            _parent = new WeakReference(parent);
        }

        internal SnapShot(nint handle)
        {
            Handle = handle;
            _parent = new WeakReference(null);
        }

        protected override void FreeUnManagedObjects()
        {
            if (_parent.IsAlive)
            {
                if (_parent.Target is DB parent) Native.leveldb_release_snapshot(parent.Handle, Handle);
            }
        }
    }
}

1	// Copyright (C) 2015-2024 The Neo Project.
2	//
3	// Snapshot.cs file belongs to the neo project and is free
4	// software distributed under the MIT software license, see the
5	// accompanying file LICENSE in the main directory of the
6	// repository or http://www.opensource.org/licenses/mit-license.php
7	// for more details.
8	//
9	// Redistribution and use in source and binary forms with or without
10	// modifications are permitted.
11
12	using System;
13
14	namespace Neo.IO.Storage.LevelDB
15	{
16	/// <summary>
17	/// A Snapshot is an immutable object and can therefore be safely
18	/// accessed from multiple threads without any external synchronization.
19	/// </summary>
20	public class SnapShot : LevelDBHandle
21	{
22	// pointer to parent so that we can call ReleaseSnapshot(this) when disposed
23	public WeakReference _parent; // as DB
24
25	internal SnapShot(nint handle, DB parent)	3✔
26	{	3✔
27	Handle = handle;	3✔
28	_parent = new WeakReference(parent);	3✔
29	}	3✔
30
NEW 31	internal SnapShot(nint handle)	×
UNCOV 32	{	×
NEW 33	Handle = handle;	×
NEW 34	_parent = new WeakReference(null);	×
NEW 35	}	×
36
37	protected override void FreeUnManagedObjects()
38	{	3✔
39	if (_parent.IsAlive)	3✔
40	{	3✔
41	if (_parent.Target is DB parent) Native.leveldb_release_snapshot(parent.Handle, Handle);	6✔
42	}	3✔
43	}	3✔
44	}
45	}

neo-project / neo / 11240064724

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