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//
// GuidTest.cs - NUnit Test Cases for the System.Guid struct
//
// author:
// Duco Fijma (duco@lorentz.xs4all.nl)
//
// (C) 2002 Duco Fijma
//
using NUnit.Framework;
using System;
namespace MonoTests.System
{
public class GuidTest : TestCase
{
public GuidTest () : base ("MonoTests.System.GuidTest testcase") {}
public GuidTest (string name) : base (name) {}
public static ITest Suite {
get {
return new TestSuite (typeof (GuidTest));
}
}
public void TestCtor1 ()
{
Guid g = new Guid (new byte[] {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f});
bool exception;
if (BitConverter.IsLittleEndian) {
AssertEquals ("A1", "03020100-0504-0706-0809-0a0b0c0d0e0f", g.ToString ());
}
else {
AssertEquals ("A1", "00010203-0405-0607-0809-0a0b0c0d0e0f", g.ToString ());
}
try {
Guid g1 = new Guid ((byte[]) null);
exception = false;
}
catch (ArgumentNullException) {
exception = true;
}
Assert ("A2", exception);
try {
Guid g1 = new Guid (new byte[] {0x00, 0x01, 0x02});
exception = false;
}
catch (ArgumentException) {
exception = true;
}
Assert ("A3", exception);
}
public void TestCtor2 ()
{
Guid g1 = new Guid ("00010203-0405-0607-0809-0a0b0c0d0e0f");
Guid g2 = new Guid ("{00010203-0405-0607-0809-0A0B0C0D0E0F}");
Guid g3 = new Guid ("{0x00010203,0x0405,0x0607,{0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f}}");
Guid g4;
Guid g5;
bool exception;
AssertEquals ("A1", "00010203-0405-0607-0809-0a0b0c0d0e0f", g1.ToString ());
AssertEquals ("A2", "00010203-0405-0607-0809-0a0b0c0d0e0f", g2.ToString ());
AssertEquals ("A3", "00010203-0405-0607-0809-0a0b0c0d0e0f", g3.ToString ());
try {
g4 = new Guid ((string) null);
exception = false;
}
catch (ArgumentNullException) {
exception = true;
}
Assert ("A4", exception);
try {
g5 = new Guid ("invalid");
exception = false;
}
catch (FormatException) {
exception = true;
}
Assert ("A5", exception);
}
public void TestCtor4 ()
{
Guid g1 = new Guid (0x00010203, (short) 0x0405, (short) 0x0607, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
Guid g2 = new Guid (unchecked ((int) 0xffffffff), unchecked ((short) 0xffff), unchecked((short) 0xffff), 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff);
AssertEquals ("A1", "00010203-0405-0607-0809-0a0b0c0d0e0f", g1.ToString ());
AssertEquals ("A2", "ffffffff-ffff-ffff-ffff-ffffffffffff", g2.ToString ());
}
public void TestCtor5 ()
{
Guid g1 = new Guid (0x00010203u, (ushort) 0x0405u, (ushort) 0x0607u, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
Guid g2 = new Guid (0xffffffffu, (ushort) 0xffffu, (ushort) 0xffffu, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff);
AssertEquals ("A1", "00010203-0405-0607-0809-0a0b0c0d0e0f", g1.ToString ());
AssertEquals ("A2", "ffffffff-ffff-ffff-ffff-ffffffffffff", g2.ToString ());
}
public void TestEmpty ()
{
AssertEquals ("A1", "00000000-0000-0000-0000-000000000000", Guid.Empty.ToString ());
}
public void TestNewGuid ()
{
Guid g1 = Guid.NewGuid ();
Guid g2 = Guid.NewGuid ();
Assert ("A1", g1 != g2);
}
public void TestEqualityOp ()
{
Guid g1 = new Guid (0x00010203, 0x0405, 0x0607, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
Guid g2 = new Guid (0x00010203, 0x0405, 0x0607, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
Guid g3 = new Guid (0x11223344, 0x5566, 0x6677, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff);
AssertEquals ("A1", true, g1 == g1);
AssertEquals ("A2", true, g1 == g2);
AssertEquals ("A3", false, g1 == g3);
}
public void TestInequalityOp ()
{
Guid g1 = new Guid (0x00010203, 0x0405, 0x0607, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
Guid g2 = new Guid (0x00010203, 0x0405, 0x0607, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
Guid g3 = new Guid (0x11223344, 0x5566, 0x6677, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff);
AssertEquals ("A1", false, g1 != g1);
AssertEquals ("A2", false, g1 != g2);
AssertEquals ("A3", true, g1 != g3);
}
public void TestEquals ()
{
Guid g1 = new Guid (0x00010203, 0x0405, 0x0607, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
Guid g2 = new Guid (0x00010203, 0x0405, 0x0607, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
Guid g3 = new Guid (0x11223344, 0x5566, 0x6677, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff);
string s = "This is not a Guid!";
AssertEquals ("A1", true, g1.Equals (g1));
AssertEquals ("A2", true, g1.Equals (g2));
AssertEquals ("A3", false, g1.Equals (g3));
AssertEquals ("A4", false, g1.Equals (null));
AssertEquals ("A5", false, g1.Equals (s));
}
public void TestCompareTo ()
{
Guid g1 = new Guid (0x00010203, 0x0405, 0x0607, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
Guid g2 = new Guid (0x00010204, 0x0405, 0x0607, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
Guid g3 = new Guid (0x00010203, 0x0405, 0x0607, 0x09, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
Guid g4 = new Guid (0x00010203, 0x0405, 0x0607, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x1f);
bool exception;
Assert ("A1", g1.CompareTo (g2) < 0);
Assert ("A2", g1.CompareTo (g3) < 0);
Assert ("A3", g1.CompareTo (g4) < 0);
Assert ("A4", g2.CompareTo (g1) > 0);
Assert ("A5", g3.CompareTo (g1) > 0);
Assert ("A6", g4.CompareTo (g1) > 0);
Assert ("A7", g1.CompareTo (g1) == 0);
Assert ("A8", g1.CompareTo (null) > 0);
try {
g1.CompareTo ("Say what?");
exception = false;
}
catch (ArgumentException) {
exception = true;
}
Assert ("A9", exception);
}
public void TestGetHashCode ()
{
// We don't test anything but the availibility of this member
int res = Guid.NewGuid ().GetHashCode ();
Assert ("A1", true);
}
public void TestToByteArray ()
{
Guid g1 = new Guid (0x00010203, 0x0405, 0x0607, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
byte[] b = g1.ToByteArray ();
AssertEquals ("A1", 0x00010203, BitConverter.ToInt32 (b, 0));
AssertEquals ("A2", (short) 0x0405, BitConverter.ToInt16 (b, 4));
AssertEquals ("A3", (short) 0x0607, BitConverter.ToInt16 (b, 6));
for (int i=8; i<16; ++i) {
AssertEquals ("A1", (byte) i, b [i]);
}
}
public void TestToString ()
{
Guid g = new Guid (0x00010203, 0x0405, 0x0607, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
bool exception;
AssertEquals ("A1", "00010203-0405-0607-0809-0a0b0c0d0e0f", g.ToString ());
AssertEquals ("A2", "000102030405060708090a0b0c0d0e0f", g.ToString ("N"));
AssertEquals ("A3", "00010203-0405-0607-0809-0a0b0c0d0e0f", g.ToString ("D"));
AssertEquals ("A4", "{00010203-0405-0607-0809-0a0b0c0d0e0f}", g.ToString ("B"));
AssertEquals ("A5", "(00010203-0405-0607-0809-0a0b0c0d0e0f)", g.ToString ("P"));
AssertEquals ("A6", "00010203-0405-0607-0809-0a0b0c0d0e0f", g.ToString (""));
AssertEquals ("A7", "00010203-0405-0607-0809-0a0b0c0d0e0f", g.ToString ((string)null));
try {
g.ToString ("X");
exception = false;
}
catch (FormatException) {
exception = true;
}
Assert ("A8", exception);
try {
g.ToString ("This is invalid");
exception = false;
}
catch (FormatException) {
exception = true;
}
Assert ("A9", exception);
AssertEquals ("A10", "{00010203-0405-0607-0809-0a0b0c0d0e0f}", g.ToString ("B", null));
}
}
}
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