331 lines
11 KiB
C#
331 lines
11 KiB
C#
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// System.Net.Sockets.MulticastOptionTest.cs
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//
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// Authors:
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// Gert Driesen (drieseng@users.sourceforge.net)
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//
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// Copyright (c) 2009 Gert Driesen
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//
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using System;
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using System.Net;
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using System.Net.Sockets;
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using NUnit.Framework;
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namespace MonoTests.System.Net.Sockets
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{
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[TestFixture]
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public class MulticastOptionTest
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{
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[Test] // .ctor (IPAddress)
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public void Constructor1 ()
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{
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MulticastOption option;
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IPAddress group;
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group = IPAddress.Parse ("239.255.255.250");
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option = new MulticastOption (group);
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Assert.AreSame (group, option.Group, "#A:Group");
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Assert.AreEqual (0, option.InterfaceIndex, "#A:InterfaceIndex");
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Assert.AreEqual (IPAddress.Any, option.LocalAddress, "#A:LocalAddress");
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group = IPAddress.Parse ("ff02::1");
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option = new MulticastOption (group);
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Assert.AreSame (group, option.Group, "#B:Group");
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Assert.AreEqual (0, option.InterfaceIndex, "#B:InterfaceIndex");
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Assert.AreEqual (IPAddress.Any, option.LocalAddress, "#B:LocalAddress");
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}
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[Test] // .ctor (IPAddress)
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public void Constructor1_Group_Null ()
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{
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try {
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new MulticastOption ((IPAddress) null);
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Assert.Fail ("#1");
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} catch (ArgumentNullException ex) {
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Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("group", ex.ParamName, "#5");
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}
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}
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[Test] // .ctor (IPAddress, IPAddress)
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public void Constructor2 ()
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{
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MulticastOption option;
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IPAddress group;
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IPAddress mcint;
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group = IPAddress.Parse ("239.255.255.250");
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mcint = IPAddress.Any;
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option = new MulticastOption (group, mcint);
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Assert.AreSame (group, option.Group, "#A:Group");
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Assert.AreEqual (0, option.InterfaceIndex, "#A:InterfaceIndex");
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Assert.AreEqual (mcint, option.LocalAddress, "#A:LocalAddress");
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group = IPAddress.Parse ("ff02::1");
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mcint = IPAddress.IPv6Any;
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option = new MulticastOption (group, mcint);
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Assert.AreSame (group, option.Group, "#B:Group");
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Assert.AreEqual (0, option.InterfaceIndex, "#B:InterfaceIndex");
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Assert.AreEqual (mcint, option.LocalAddress, "#B:LocalAddress");
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}
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[Test] // .ctor (IPAddress, IPAddress)
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public void Constructor2_Group_Null ()
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{
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IPAddress group = null;
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IPAddress mcint = IPAddress.Any;
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try {
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new MulticastOption (group, mcint);
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Assert.Fail ("#1");
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} catch (ArgumentNullException ex) {
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Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("group", ex.ParamName, "#5");
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}
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}
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[Test] // .ctor (IPAddress, IPAddress)
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public void Constructor2_Mcint_Null ()
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{
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IPAddress group = IPAddress.Parse ("239.255.255.250");
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IPAddress mcint = null;
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try {
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new MulticastOption (group, mcint);
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Assert.Fail ("#1");
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} catch (ArgumentNullException ex) {
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Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("mcint", ex.ParamName, "#5");
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}
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}
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[Test] // .ctor (IPAddress, Int32)
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public void Constructor3 ()
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{
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MulticastOption option;
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IPAddress group;
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int interfaceIndex;
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group = IPAddress.Parse ("239.255.255.250");
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interfaceIndex = 0;
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option = new MulticastOption (group, interfaceIndex);
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Assert.AreSame (group, option.Group, "#A:Group");
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Assert.AreEqual (interfaceIndex, option.InterfaceIndex, "#A:InterfaceIndex");
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Assert.AreEqual (null, option.LocalAddress, "#A:LocalAddress");
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group = IPAddress.Parse ("ff02::1");
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interfaceIndex = 0;
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option = new MulticastOption (group, interfaceIndex);
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Assert.AreSame (group, option.Group, "#B:Group");
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Assert.AreEqual (interfaceIndex, option.InterfaceIndex, "#B:InterfaceIndex");
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Assert.AreEqual (null, option.LocalAddress, "#B:LocalAddress");
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group = IPAddress.Parse ("239.255.255.250");
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interfaceIndex = 124;
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option = new MulticastOption (group, interfaceIndex);
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Assert.AreSame (group, option.Group, "#C:Group");
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Assert.AreEqual (interfaceIndex, option.InterfaceIndex, "#C:InterfaceIndex");
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Assert.AreEqual (null, option.LocalAddress, "#C:LocalAddress");
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group = IPAddress.Parse ("ff02::1");
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interfaceIndex = 124;
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option = new MulticastOption (group, interfaceIndex);
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Assert.AreSame (group, option.Group, "#D:Group");
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Assert.AreEqual (interfaceIndex, option.InterfaceIndex, "#D:InterfaceIndex");
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Assert.AreEqual (null, option.LocalAddress, "#D:LocalAddress");
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group = IPAddress.Parse ("239.255.255.250");
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interfaceIndex = 0xFFFFFF;
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option = new MulticastOption (group, interfaceIndex);
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Assert.AreSame (group, option.Group, "#E:Group");
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Assert.AreEqual (interfaceIndex, option.InterfaceIndex, "#E:InterfaceIndex");
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Assert.AreEqual (null, option.LocalAddress, "#E:LocalAddress");
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group = IPAddress.Parse ("ff02::1");
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interfaceIndex = 0xFFFFFF;
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option = new MulticastOption (group, interfaceIndex);
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Assert.AreSame (group, option.Group, "#F:Group");
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Assert.AreEqual (interfaceIndex, option.InterfaceIndex, "#F:InterfaceIndex");
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Assert.AreEqual (null, option.LocalAddress, "#F:LocalAddress");
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}
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[Test] // .ctor (IPAddress, Int32)
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public void Constructor3_Group_Null ()
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{
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IPAddress group = null;
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try {
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new MulticastOption (group, int.MaxValue);
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Assert.Fail ("#1");
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} catch (ArgumentNullException ex) {
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Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
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Assert.IsNull (ex.InnerException, "#3");
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Assert.IsNotNull (ex.Message, "#4");
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Assert.AreEqual ("group", ex.ParamName, "#5");
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}
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}
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[Test] // .ctor (IPAddress, Int32)
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public void Constructor3_InterfaceIndex_OutOfRange ()
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{
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IPAddress group = IPAddress.Parse ("239.255.255.250");
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try {
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new MulticastOption (group, -1);
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Assert.Fail ("#A1");
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} catch (ArgumentOutOfRangeException ex) {
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// Specified argument was out of the range of valid values
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
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Assert.IsNull (ex.InnerException, "#A3");
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Assert.IsNotNull (ex.Message, "#A4");
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Assert.AreEqual ("interfaceIndex", ex.ParamName, "#A5");
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}
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try {
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new MulticastOption (group, 0x1000000);
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Assert.Fail ("#B1");
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} catch (ArgumentOutOfRangeException ex) {
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// Specified argument was out of the range of valid values
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
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Assert.IsNull (ex.InnerException, "#B3");
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Assert.IsNotNull (ex.Message, "#B4");
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Assert.AreEqual ("interfaceIndex", ex.ParamName, "#B5");
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}
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}
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[Test]
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public void Group ()
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{
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IPAddress group;
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IPAddress local;
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MulticastOption option;
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local = Dns.GetHostEntry (string.Empty).AddressList [0];
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group = IPAddress.Parse ("239.255.255.250");
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option = new MulticastOption (group, local);
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group = IPAddress.Parse ("224.0.0.23");
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option.Group = group;
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Assert.AreSame (group, option.Group, "#A1");
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Assert.AreSame (local, option.LocalAddress, "#A2");
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group = IPAddress.Parse ("239.255.255.250");
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option.Group = group;
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Assert.AreSame (group, option.Group, "#B1");
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Assert.AreSame (local, option.LocalAddress, "#B2");
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group = IPAddress.Parse ("ff02::1");
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option.Group = group;
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Assert.AreSame (group, option.Group, "#C1");
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Assert.AreSame (local, option.LocalAddress, "#C2");
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option.Group = null;
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Assert.IsNull (option.Group, "#D1");
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Assert.AreSame (local, option.LocalAddress, "#D2");
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option = new MulticastOption (group, 5);
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group = IPAddress.Parse ("224.0.0.23");
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option.Group = group;
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Assert.AreSame (group, option.Group, "#E1");
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Assert.AreEqual (5, option.InterfaceIndex, "#E2");
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Assert.IsNull (option.LocalAddress, "#E3");
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}
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[Test]
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public void InterfaceIndex ()
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{
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IPAddress group;
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IPAddress local;
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MulticastOption option;
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group = IPAddress.Parse ("239.255.255.250");
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option = new MulticastOption (group, 10);
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option.InterfaceIndex = 0;
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Assert.AreSame (group, option.Group, "#A1");
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Assert.AreEqual (0, option.InterfaceIndex, "#A2");
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Assert.IsNull (option.LocalAddress, "#A3");
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option.InterfaceIndex = 124;
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Assert.AreSame (group, option.Group, "#B1");
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Assert.AreEqual (124, option.InterfaceIndex, "#B2");
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Assert.IsNull (option.LocalAddress, "#B3");
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option.InterfaceIndex = 0xFFFFFF;
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Assert.AreSame (group, option.Group, "#C1");
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Assert.AreEqual (0xFFFFFF, option.InterfaceIndex, "#C2");
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Assert.IsNull (option.LocalAddress, "#C3");
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local = Dns.GetHostEntry (string.Empty).AddressList [0];
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option = new MulticastOption (group, local);
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option.InterfaceIndex = 10;
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Assert.AreSame (group, option.Group, "#D1");
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Assert.AreEqual (10, option.InterfaceIndex, "#D2");
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Assert.IsNull (option.LocalAddress, "#D3");
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}
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[Test]
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public void InterfaceIndex_Value_OutOfRange ()
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{
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IPAddress group = IPAddress.Parse ("239.255.255.250");
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MulticastOption option = new MulticastOption (group, 10);
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try {
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option.InterfaceIndex = -1;
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Assert.Fail ("#A1");
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} catch (ArgumentOutOfRangeException ex) {
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// Specified argument was out of the range of valid values
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#A2");
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Assert.IsNull (ex.InnerException, "#A3");
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Assert.IsNotNull (ex.Message, "#A4");
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Assert.AreEqual ("value", ex.ParamName, "#A5");
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}
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try {
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option.InterfaceIndex = 0x1000000;
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Assert.Fail ("#B1");
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} catch (ArgumentOutOfRangeException ex) {
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// Specified argument was out of the range of valid values
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Assert.AreEqual (typeof (ArgumentOutOfRangeException), ex.GetType (), "#B2");
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Assert.IsNull (ex.InnerException, "#B3");
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Assert.IsNotNull (ex.Message, "#B4");
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Assert.AreEqual ("value", ex.ParamName, "#B5");
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}
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// ensure original value was retained
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Assert.AreEqual (10, option.InterfaceIndex, "#C");
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}
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[Test]
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public void LocalAddress ()
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{
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IPAddress group;
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IPAddress local;
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MulticastOption option;
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local = Dns.GetHostEntry (string.Empty).AddressList [0];
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group = IPAddress.Parse ("239.255.255.250");
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option = new MulticastOption (group, local);
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local = IPAddress.Loopback;
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option.LocalAddress = local;
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Assert.AreSame (group, option.Group, "#A1");
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Assert.AreEqual (0, option.InterfaceIndex, "#A2");
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Assert.AreSame (local, option.LocalAddress, "#A3");
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local = Dns.GetHostEntry (string.Empty).AddressList [0];
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option.LocalAddress = local;
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Assert.AreSame (group, option.Group, "#B1");
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Assert.AreEqual (0, option.InterfaceIndex, "#B2");
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Assert.AreSame (local, option.LocalAddress, "#B3");
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option.LocalAddress = null;
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Assert.AreSame (group, option.Group, "#C1");
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Assert.AreEqual (0, option.InterfaceIndex, "#C2");
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Assert.IsNull (option.LocalAddress, "#C3");
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option = new MulticastOption (group, 5);
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local = IPAddress.Loopback;
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option.LocalAddress = local;
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Assert.AreSame (group, option.Group, "#D1");
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Assert.AreEqual (0, option.InterfaceIndex, "#D2");
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Assert.AreSame (local, option.LocalAddress, "#D3");
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}
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}
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}
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