dev-npgsql/npgsql: Npgsql is the .NET data provider for PostgreSQL.

test/Npgsql.Tests/WriteBufferTests.cs
65 строк2 KB
Shay Rojansky
Remove some old ifdefs
28 фев 2018, 20:08
28 фев 2018, 20:08f7ba55b
#region License
// The PostgreSQL License
//
// Copyright (C) 2018 The Npgsql Development Team
//
// Permission to use, copy, modify, and distribute this software and its
// documentation for any purpose, without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph and the following two paragraphs appear in all copies.
//
// IN NO EVENT SHALL THE NPGSQL DEVELOPMENT TEAM BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
// INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
// DOCUMENTATION, EVEN IF THE NPGSQL DEVELOPMENT TEAM HAS BEEN ADVISED OF
// THE POSSIBILITY OF SUCH DAMAGE.
//
// THE NPGSQL DEVELOPMENT TEAM SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
// ON AN "AS IS" BASIS, AND THE NPGSQL DEVELOPMENT TEAM HAS NO OBLIGATIONS
// TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
#endregion

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using Npgsql;
using NUnit.Framework;

namespace Npgsql.Tests
{
    class WriteBufferTests
    {
        [Test, IssueLink("https://github.com/npgsql/npgsql/issues/1275")]
        public void WriteZeroChars()
        {
            // Fill up the buffer entirely
            WriteBuffer.WriteBytes(new byte[WriteBuffer.Size], 0, WriteBuffer.Size);
            Assert.That(WriteBuffer.WriteSpaceLeft, Is.Zero);

            int charsUsed;
            bool completed;
            WriteBuffer.WriteStringChunked("hello", 0, 5, true, out charsUsed, out completed);
            Assert.That(charsUsed, Is.Zero);
            Assert.That(completed, Is.False);
            WriteBuffer.WriteStringChunked("hello".ToCharArray(), 0, 5, true, out charsUsed, out completed);
            Assert.That(charsUsed, Is.Zero);
            Assert.That(completed, Is.False);
        }

        [SetUp]
        public void SetUp()
        {
            Underlying = new MemoryStream();
            WriteBuffer = new NpgsqlWriteBuffer(null, Underlying, NpgsqlReadBuffer.DefaultSize, PGUtil.UTF8Encoding);
        }

        // ReSharper disable once InconsistentNaming
        NpgsqlWriteBuffer WriteBuffer;
        // ReSharper disable once InconsistentNaming
        MemoryStream Underlying;
    }
}