// Mario Martinez (mariom925@home.om)
//
// (C) Ximian, Inc. http://www.ximian.com
+// Copyright (C) 2004 Novell (http://www.novell.com)
//
using NUnit.Framework;
namespace MonoTests.System
{
-public class SByteTest : TestCase
+[TestFixture]
+public class SByteTest
{
private const SByte MySByte1 = -42;
private const SByte MySByte2 = -128;
private const string MyString3 = "127";
private string[] Formats1 = {"c", "d", "e", "f", "g", "n", "p", "x" };
private string[] Formats2 = {"c5", "d5", "e5", "f5", "g5", "n5", "p5", "x5" };
- private string[] Results1 = {"($128.00)", "-128", "-1.280000e+002", "-128.00",
- "-128", "-128.00", "-12,800.00 %", "80"};
- private string[] Results2 = {"$127.00000", "00127", "1.27000e+002", "127.00000",
- "127", "127.00000", "12,700.00000 %", "0007f"};
- private string[] ResultsNfi1 = {"($128.00)", "-128", "-1.280000e+002", "-128.00",
- "-128", "(128.00)", "-12,800.00 %", "80"};
- private string[] ResultsNfi2 = {"$127.00000", "00127", "1.27000e+002", "127.00000",
- "127", "127.00000", "12,700.00000 %", "0007f"};
+#if false
+ // These are not currently being tested against, due to the locale-specific nature of the test, we need a different way of doing this
+ private string[] Results1 = {"("+NumberFormatInfo.CurrentInfo.CurrencySymbol+"128.00)",
+ "-128", "-1.280000e+002", "-128.00",
+ "-128", "-128.00", "-12,800.00 %", "80"};
+ private string[] Results2 = {NumberFormatInfo.CurrentInfo.CurrencySymbol+"127.00000",
+ "00127", "1.27000e+002", "127.00000",
+ "127", "127.00000", "12,700.00000 %", "0007f"};
+#endif
+ private string[] ResultsNfi1 = {"("+NumberFormatInfo.InvariantInfo.CurrencySymbol+"128.00)",
+ "-128", "-1.280000e+002", "-128.00",
+ "-128", "-128.00", "-12,800.00 %", "80"};
+ private string[] ResultsNfi2 = {NumberFormatInfo.InvariantInfo.CurrencySymbol+"127.00000",
+ "00127", "1.27000e+002", "127.00000",
+ "127", "127.00000", "12,700.00000 %", "0007f"};
private NumberFormatInfo Nfi = NumberFormatInfo.InvariantInfo;
- public SByteTest(string name) : base(name) {}
-
- protected override void SetUp()
- {
- }
-
- public static ITest Suite {
- get {
- return new TestSuite(typeof(SByteTest));
- }
- }
-
+ [Test]
public void TestMinMax()
{
- AssertEquals(SByte.MinValue, MySByte2);
- AssertEquals(SByte.MaxValue, MySByte3);
+ Assert.AreEqual(SByte.MinValue, MySByte2);
+ Assert.AreEqual(SByte.MaxValue, MySByte3);
}
+ [Test]
public void TestCompareTo()
{
- Assert(MySByte3.CompareTo(MySByte2) > 0);
- Assert(MySByte2.CompareTo(MySByte2) == 0);
- Assert(MySByte1.CompareTo((SByte)(-42)) == 0);
- Assert(MySByte2.CompareTo(MySByte3) < 0);
+ Assert.AreEqual(255, MySByte3.CompareTo(MySByte2), "#1");
+ Assert.AreEqual(0, MySByte2.CompareTo(MySByte2), "#2");
+ Assert.AreEqual(0, MySByte1.CompareTo((SByte)(-42)), "#3");
+ Assert.AreEqual(-255, MySByte2.CompareTo(MySByte3), "#4");
try {
- MySByte2.CompareTo(100);
- Fail("Should raise a System.ArgumentException");
- }
- catch (Exception e) {
- Assert(typeof(ArgumentException) == e.GetType());
+ MySByte2.CompareTo((object)(int)100);
+ Assert.Fail("Should raise a System.ArgumentException");
+ } catch (ArgumentException e) {
}
}
+ [Test]
public void TestEquals()
{
- Assert(MySByte1.Equals(MySByte1));
- Assert(MySByte1.Equals((SByte)(-42)));
- Assert(MySByte1.Equals((Int16)(-42)) == false);
- Assert(MySByte1.Equals(MySByte2) == false);
+ Assert.IsTrue(MySByte1.Equals(MySByte1));
+ Assert.IsTrue(MySByte1.Equals((SByte)(-42)));
+ Assert.IsTrue(MySByte1.Equals((Int16)(-42)) == false);
+ Assert.IsTrue(MySByte1.Equals(MySByte2) == false);
}
-
+
+ [Test]
public void TestGetHashCode()
{
try {
MySByte3.GetHashCode();
}
catch {
- Fail("GetHashCode should not raise an exception here");
+ Assert.Fail("GetHashCode should not raise an exception here");
}
}
-
+
+ [Test]
public void TestParse()
{
//test Parse(string s)
- Assert(MySByte1 == SByte.Parse(MyString1));
- Assert(MySByte2 == SByte.Parse(MyString2));
- Assert(MySByte3 == SByte.Parse(MyString3));
+ Assert.IsTrue(MySByte1 == SByte.Parse(MyString1));
+ Assert.IsTrue(MySByte2 == SByte.Parse(MyString2));
+ Assert.IsTrue(MySByte3 == SByte.Parse(MyString3));
try {
SByte.Parse(null);
- Fail("Should raise a System.ArgumentNullException");
+ Assert.Fail("Should raise a System.ArgumentNullException");
}
catch (Exception e) {
- Assert(typeof(ArgumentNullException) == e.GetType());
+ Assert.IsTrue(typeof(ArgumentNullException) == e.GetType());
}
try {
SByte.Parse("not-a-number");
- Fail("Should raise a System.FormatException");
+ Assert.Fail("Should raise a System.FormatException");
}
catch (Exception e) {
- Assert(typeof(FormatException) == e.GetType());
+ Assert.IsTrue(typeof(FormatException) == e.GetType());
}
try {
int OverInt = SByte.MaxValue + 1;
SByte.Parse(OverInt.ToString());
- Fail("Should raise a System.OverflowException");
+ Assert.Fail("Should raise a System.OverflowException");
}
catch (Exception e) {
- Assert(typeof(OverflowException) == e.GetType());
+ Assert.IsTrue(typeof(OverflowException) == e.GetType());
}
//test Parse(string s, NumberStyles style)
- Assert(42 == SByte.Parse(" $42 ", NumberStyles.Currency));
+ Assert.AreEqual((sbyte)42, SByte.Parse(" "+NumberFormatInfo.CurrentInfo.CurrencySymbol+"42 ", NumberStyles.Currency), "A1");
try {
- SByte.Parse("$42", NumberStyles.Integer);
- Fail("Should raise a System.FormatException");
+ SByte.Parse(NumberFormatInfo.CurrentInfo.CurrencySymbol+"42", NumberStyles.Integer);
+ Assert.Fail("Should raise a System.FormatException");
}
catch (Exception e) {
- Assert(typeof(FormatException) == e.GetType());
+ Assert.IsTrue(typeof(FormatException) == e.GetType());
}
//test Parse(string s, IFormatProvider provider)
- Assert(-42 == SByte.Parse(" -42 ", Nfi));
+ Assert.IsTrue(-42 == SByte.Parse(" -42 ", Nfi));
try {
SByte.Parse("%42", Nfi);
- Fail("Should raise a System.FormatException");
+ Assert.Fail("Should raise a System.FormatException");
}
catch (Exception e) {
- Assert(typeof(FormatException) == e.GetType());
+ Assert.IsTrue(typeof(FormatException) == e.GetType());
}
//test Parse(string s, NumberStyles style, IFormatProvider provider)
- Assert(16 == SByte.Parse(" 10 ", NumberStyles.HexNumber, Nfi));
+ Assert.IsTrue(16 == SByte.Parse(" 10 ", NumberStyles.HexNumber, Nfi));
try {
- SByte.Parse("$42", NumberStyles.Integer, Nfi);
- Fail("Should raise a System.FormatException");
+ SByte.Parse(NumberFormatInfo.CurrentInfo.CurrencySymbol+"42", NumberStyles.Integer, Nfi);
+ Assert.Fail("Should raise a System.FormatException");
}
catch (Exception e) {
- Assert(typeof(FormatException) == e.GetType());
+ Assert.IsTrue(typeof(FormatException) == e.GetType());
+ }
+
+ try {
+ SByte.Parse ("1FF", NumberStyles.HexNumber);
+ Assert.Fail ("#1");
+ } catch (OverflowException) {
}
}
-
+
+ [Test]
+ public void Parse_MinMax ()
+ {
+ Assert.AreEqual (SByte.MinValue, SByte.Parse ("-128"), "MinValue");
+ Assert.AreEqual (SByte.MaxValue, SByte.Parse ("127"), "MaxValue");
+ Assert.AreEqual (-1, SByte.Parse ("FF", NumberStyles.HexNumber), "MaxHex");
+ }
+
+ [Test]
public void TestToString()
{
//test ToString()
- Assert(String.Compare(MyString1, MySByte1.ToString()) == 0);
- Assert(String.Compare(MyString2, MySByte2.ToString()) == 0);
- Assert(String.Compare(MyString3, MySByte3.ToString()) == 0);
+ Assert.IsTrue(String.Compare(MyString1, MySByte1.ToString()) == 0, "MyString1, MySByte1.ToString()");
+ Assert.IsTrue(String.Compare(MyString2, MySByte2.ToString()) == 0, "MyString2, MySByte2.ToString()");
+ Assert.IsTrue(String.Compare(MyString3, MySByte3.ToString()) == 0, "MyString3, MySByte3.ToString()");
//test ToString(string format)
+
+#if false
+ /*
+ * TODO: These tests depend on the culture of the system running the test.
+ * So, this needs to be tested in a different way.
+ /
for (int i=0; i < Formats1.Length; i++) {
- Assert(String.Compare(Results1[i], MySByte2.ToString(Formats1[i])) == 0);
- Assert(String.Compare(Results2[i], MySByte3.ToString(Formats2[i])) == 0);
+ Assert.IsTrue("i="+i+", Results1[i]="+Results1[i]+", MySByte2.ToString(Formats1[i])="+MySByte2.ToString(Formats1[i]), String.Compare(Results1[i], MySByte2.ToString(Formats1[i])) == 0);
+ Assert.IsTrue(String.Compare(Results2[i], MySByte3.ToString(Formats2[i])) == 0, "Results2[i], MySByte3.ToString(Formats2[i])");
}
+#endif
//test ToString(string format, IFormatProvider provider);
for (int i=0; i < Formats1.Length; i++) {
- Assert(String.Compare(ResultsNfi1[i], MySByte2.ToString(Formats1[i], Nfi)) == 0);
- Assert(String.Compare(ResultsNfi2[i], MySByte3.ToString(Formats2[i], Nfi)) == 0);
+ Assert.IsTrue(String.Compare(ResultsNfi1[i], MySByte2.ToString(Formats1[i], Nfi)) == 0, "i="+i+", ResultsNfi1[i]="+ResultsNfi1[i]+", MySByte2.ToString(Formats1[i]="+Formats1[i]+"): Expected "+ResultsNfi1[i]+" but got "+MySByte2.ToString(Formats1[i], Nfi));
+ Assert.IsTrue(String.Compare(ResultsNfi2[i], MySByte3.ToString(Formats2[i], Nfi)) == 0, "ResultsNfi2[i], MySByte3.ToString(Formats2[i], Nfi):"+ResultsNfi2[i]+"<==>"+MySByte3.ToString(Formats2[i], Nfi));
}
try {
MySByte1.ToString("z");
- Fail("Should raise a System.FormatException");
+ Assert.Fail("Should raise a System.FormatException");
}
catch (Exception e) {
- Assert(typeof(FormatException) == e.GetType());
+ Assert.IsTrue(typeof(FormatException) == e.GetType(), "typeof(FormatException) == e.GetType()");
}
}
+
+ [Test]
+ public void ToString_Defaults ()
+ {
+ SByte i = 100;
+ // everything defaults to "G"
+ string def = i.ToString ("G");
+ Assert.AreEqual (def, i.ToString (), "ToString()");
+ Assert.AreEqual (def, i.ToString ((IFormatProvider)null), "ToString((IFormatProvider)null)");
+ Assert.AreEqual (def, i.ToString ((string)null), "ToString((string)null)");
+ Assert.AreEqual (def, i.ToString (String.Empty), "ToString(empty)");
+ Assert.AreEqual (def, i.ToString (null, null), "ToString(null,null)");
+ Assert.AreEqual (def, i.ToString (String.Empty, null), "ToString(empty,null)");
+
+ Assert.AreEqual ("100", def, "ToString(G)");
+ }
+
+ [Test]
+ public void Bug3677 ()
+ {
+ Assert.AreEqual (-29, sbyte.Parse("E3", NumberStyles.HexNumber), "HexNumber");
+ }
}
}