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//
// LosFormatterTest.cs - Unit tests for System.Web.UI.LosFormatter
//
// Author:
// Gert Driesen <drieseng@users.sourceforge.net>
//
// Copyright (C) 2007 Gert Driesen
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.IO;
using System.Text;
using System.Web.UI;
using NUnit.Framework;
namespace MonoTests.System.Web.UI
{
[TestFixture]
public class LosFormatterTest
{
[Test] // bug #411115
public void Deserialize_Stream_NonSeekable ()
{
string s1 = "Hello world";
NonSeekableStream ns = new NonSeekableStream ();
LosFormatter lf = new LosFormatter ();
lf.Serialize (ns, s1);
ns.Reset ();
string s2 = lf.Deserialize (ns) as string;
Assert.AreEqual (s1, s2);
}
[Test] // bug #324526
public void Serialize ()
{
string s = "Hello world";
LosFormatter lf = new LosFormatter ();
StringWriter sw = new StringWriter ();
lf.Serialize (sw, s);
string s1 = sw.ToString ();
Assert.IsNotNull (s1, "#1");
string s2 = lf.Deserialize (s1) as string;
Assert.IsNotNull (s2, "#2");
Assert.AreEqual (s, s2, "#3");
}
[Test]
[Category ("NotWorking")]
public void Serialize_Output ()
{
string s = "Hello world";
LosFormatter lf = new LosFormatter ();
StringWriter sw = new StringWriter ();
lf.Serialize (sw, s);
string s1 = sw.ToString ();
#if NET_2_0
Assert.AreEqual ("/wEFC0hlbGxvIHdvcmxk", s1, "#1");
#else
Assert.AreEqual ("SGVsbG8gd29ybGQ=", s1, "#1");
#endif
string s2 = lf.Deserialize (s1) as string;
Assert.IsNotNull (s2, "#2");
Assert.AreEqual (s, s2, "#3");
}
[Test]
[Category ("NotDotNet")] // MS throws NullReferenceException
public void Serialize_Output_Null ()
{
LosFormatter lf = new LosFormatter ();
try {
lf.Serialize ((TextWriter) null, "test");
Assert.Fail ("#1");
} catch (ArgumentNullException ex) {
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsNotNull (ex.ParamName, "#5");
Assert.AreEqual ("output", ex.ParamName, "#6");
}
}
[Test]
[Category ("NotWorking")]
public void Serialize_Stream ()
{
string s = "Hello world";
LosFormatter lf = new LosFormatter ();
MemoryStream ms = new MemoryStream ();
lf.Serialize (ms, s);
string s1 = Encoding.UTF8.GetString (ms.GetBuffer (), 0, (int) ms.Length);
#if NET_2_0
Assert.AreEqual ("/wEFC0hlbGxvIHdvcmxk", s1, "#1");
#else
Assert.AreEqual ("SGVsbG8gd29ybGQ=", s1, "#1");
#endif
string s2 = lf.Deserialize (s1) as string;
Assert.IsNotNull (s2, "#2");
Assert.AreEqual (s, s2, "#3");
}
[Test]
public void Serialize_Stream_Null ()
{
LosFormatter lf = new LosFormatter ();
try {
lf.Serialize ((Stream) null, "test");
Assert.Fail ("#1");
} catch (ArgumentNullException ex) {
Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
Assert.IsNull (ex.InnerException, "#3");
Assert.IsNotNull (ex.Message, "#4");
Assert.IsNotNull (ex.ParamName, "#5");
Assert.AreEqual ("stream", ex.ParamName, "#6");
}
}
[Test]
[Category ("NotWorking")]
public void Serialize_Value_Null ()
{
LosFormatter lf = new LosFormatter ();
MemoryStream ms = new MemoryStream ();
lf.Serialize (ms, null);
string s1 = Encoding.UTF8.GetString (ms.GetBuffer (), 0, (int) ms.Length);
#if NET_2_0
Assert.AreEqual ("/wFk", s1, "#1");
#else
Assert.AreEqual (string.Empty, s1, "#1");
#endif
StringWriter sw = new StringWriter ();
lf.Serialize (sw, null);
string s2 = sw.ToString ();
#if NET_2_0
Assert.AreEqual ("/wFk", s1, "#2");
#else
Assert.AreEqual (string.Empty, s1, "#2");
#endif
}
class NonSeekableStream : MemoryStream
{
private bool canSeek;
public override bool CanSeek {
get { return canSeek; }
}
public override long Length {
get {
if (!CanSeek)
throw new NotSupportedException ();
return base.Length;
}
}
public override long Position {
get{
if (!CanSeek)
throw new NotSupportedException ();
return base.Position;
}
set {
base.Position = value;
}
}
public override long Seek (long offset, SeekOrigin origin)
{
if (!CanSeek)
throw new NotSupportedException ();
return base.Seek (offset, origin);
}
public void Reset ()
{
canSeek = true;
Position = 0;
canSeek = false;
}
}
}
}
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