{
[TestFixture]
-public class Int16Test : Assertion
+public class Int16Test
{
private const Int16 MyInt16_1 = -42;
private const Int16 MyInt16_2 = -32768;
private CultureInfo old_culture;
[TestFixtureSetUp]
- public void SetUp ()
+ public void SetUpFixture ()
{
old_culture = Thread.CurrentThread.CurrentCulture;
Results1 [0] = "("+NumberFormatInfo.CurrentInfo.CurrencySymbol+"32,768.00)";
Results2 [0] = NumberFormatInfo.CurrentInfo.CurrencySymbol+"32,767.00000";
}
+
+ [SetUp]
+ public void Setup ()
+ {
+ Thread.CurrentThread.CurrentCulture = new CultureInfo ("en-US", false);
+ }
[TestFixtureTearDown]
public void TearDown ()
Thread.CurrentThread.CurrentCulture = old_culture;
}
+ [Test]
public void TestMinMax()
{
-
- AssertEquals(Int16.MinValue, MyInt16_2);
- AssertEquals(Int16.MaxValue, MyInt16_3);
+ Assert.AreEqual(Int16.MinValue, MyInt16_2);
+ Assert.AreEqual(Int16.MaxValue, MyInt16_3);
}
-
+
+ [Test]
public void TestCompareTo()
{
- Assert(MyInt16_3.CompareTo(MyInt16_2) > 0);
- Assert(MyInt16_2.CompareTo(MyInt16_2) == 0);
- Assert(MyInt16_1.CompareTo((Int16)(-42)) == 0);
- Assert(MyInt16_2.CompareTo(MyInt16_3) < 0);
+ Assert.AreEqual(65535, MyInt16_3.CompareTo(MyInt16_2), "#1");
+ Assert.AreEqual(0, MyInt16_2.CompareTo(MyInt16_2), "#2");
+ Assert.AreEqual(0, MyInt16_1.CompareTo((Int16)(-42)), "#3");
+ Assert.AreEqual(-65535, MyInt16_2.CompareTo(MyInt16_3), "#4");
try {
MyInt16_2.CompareTo((object)100);
- Fail("Should raise a System.ArgumentException");
- }
- catch (Exception e) {
- Assert(typeof(ArgumentException) == e.GetType());
+ Assert.Fail ("Should raise a System.ArgumentException");
+ } catch (ArgumentException e) {
}
}
+ [Test]
public void TestEquals()
{
- Assert(MyInt16_1.Equals(MyInt16_1));
- Assert(MyInt16_1.Equals((object)(Int16)(-42)));
- Assert(MyInt16_1.Equals((object)(SByte)(-42)) == false);
- Assert(MyInt16_1.Equals(MyInt16_2) == false);
+ Assert.IsTrue(MyInt16_1.Equals(MyInt16_1));
+ Assert.IsTrue(MyInt16_1.Equals((object)(Int16)(-42)));
+ Assert.IsTrue(MyInt16_1.Equals((object)(SByte)(-42)) == false);
+ Assert.IsTrue(MyInt16_1.Equals(MyInt16_2) == false);
}
-
+
+ [Test]
public void TestGetHashCode()
{
try {
MyInt16_3.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(MyInt16_1 == Int16.Parse(MyString1));
- Assert(MyInt16_2 == Int16.Parse(MyString2));
- Assert(MyInt16_3 == Int16.Parse(MyString3));
+ Assert.IsTrue(MyInt16_1 == Int16.Parse(MyString1));
+ Assert.IsTrue(MyInt16_2 == Int16.Parse(MyString2));
+ Assert.IsTrue(MyInt16_3 == Int16.Parse(MyString3));
try {
Int16.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 {
Int16.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 = Int16.MaxValue + 1;
Int16.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 == Int16.Parse(" $42 ", NumberStyles.Currency));
+ Assert.IsTrue(42 == Int16.Parse(" $42 ", NumberStyles.Currency));
try {
Int16.Parse("$42", NumberStyles.Integer);
- 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, IFormatProvider provider)
- Assert(-42 == Int16.Parse(" -42 ", Nfi));
+ Assert.IsTrue(-42 == Int16.Parse(" -42 ", Nfi));
try {
Int16.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 == Int16.Parse(" 10 ", NumberStyles.HexNumber, Nfi));
+ Assert.IsTrue(16 == Int16.Parse(" 10 ", NumberStyles.HexNumber, Nfi));
try {
Int16.Parse("$42", NumberStyles.Integer, 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());
}
+
+ Assert.AreEqual (7345, Int16.Parse ("7345\0"), "#1");
+ Assert.AreEqual (7345, Int16.Parse ("7345\0\0\0 \0"), "#2");
+ Assert.AreEqual (7345, Int16.Parse ("7345\0\0\0 "), "#3");
+ Assert.AreEqual (7345, Int16.Parse ("7345\0\0\0"), "#4");
+
+ Assert.AreEqual (0, Int16.Parse ("0+", NumberStyles.Any), "#5");
}
-
+
+ [Test]
+ public void TestParseExponent ()
+ {
+ Assert.AreEqual (2, Int16.Parse ("2E0", NumberStyles.AllowExponent), "A#1");
+ Assert.AreEqual (20, Int16.Parse ("2E1", NumberStyles.AllowExponent), "A#2");
+ Assert.AreEqual (200, Int16.Parse ("2E2", NumberStyles.AllowExponent), "A#3");
+ Assert.AreEqual (200, Int16.Parse ("2E+2", NumberStyles.AllowExponent), "A#4");
+ Assert.AreEqual (2, Int16.Parse ("2", NumberStyles.AllowExponent), "A#5");
+
+ try {
+ Int16.Parse ("2E");
+ Assert.Fail ("B#1");
+ } catch (FormatException) {
+ }
+
+ try {
+ Int16.Parse ("2E3.0", NumberStyles.AllowExponent); // decimal notation for the exponent
+ Assert.Fail ("B#2");
+ } catch (FormatException) {
+ }
+
+ try {
+ Int16.Parse ("2E 2", NumberStyles.AllowExponent);
+ Assert.Fail ("B#3");
+ } catch (FormatException) {
+ }
+
+ try {
+ Int16.Parse ("2E2 ", NumberStyles.AllowExponent);
+ Assert.Fail ("B#4");
+ } catch (FormatException) {
+ }
+
+ try {
+ Int16.Parse ("2E66", NumberStyles.AllowExponent); // final result overflow
+ Assert.Fail ("B#5");
+ } catch (OverflowException) {
+ }
+
+ try {
+ long exponent = (long) Int32.MaxValue + 10;
+ Int16.Parse ("2E" + exponent.ToString (), NumberStyles.AllowExponent);
+ Assert.Fail ("B#6");
+ } catch (OverflowException) {
+ }
+
+ try {
+ Int16.Parse ("2E-1", NumberStyles.AllowExponent); // negative exponent
+ Assert.Fail ("B#7");
+ } catch (OverflowException) {
+ }
+
+ try {
+ Int16.Parse ("2 math e1", NumberStyles.AllowExponent);
+ Assert.Fail ("B#8");
+ } catch (FormatException) {
+ }
+ }
+
+ [Test]
+ public void Parse_MinMax ()
+ {
+ Assert.AreEqual (Int16.MinValue, Int16.Parse ("-32768"), "MinValue");
+ Assert.AreEqual (Int16.MaxValue, Int16.Parse ("32767"), "MaxValue");
+ Assert.AreEqual (-1, Int16.Parse ("FFFF", NumberStyles.HexNumber), "MaxHex");
+ }
+
+ [Test]
public void TestToString()
{
//test ToString()
- Assert(String.Compare(MyString1, MyInt16_1.ToString()) == 0);
- Assert(String.Compare(MyString2, MyInt16_2.ToString()) == 0);
- Assert(String.Compare(MyString3, MyInt16_3.ToString()) == 0);
+ Assert.IsTrue(String.Compare(MyString1, MyInt16_1.ToString()) == 0);
+ Assert.IsTrue(String.Compare(MyString2, MyInt16_2.ToString()) == 0);
+ Assert.IsTrue(String.Compare(MyString3, MyInt16_3.ToString()) == 0);
//test ToString(string format)
/*
TODO: These tests are culture sensitive. Need to find a way to determine the culture
of the system to decide the correct expected result.
for (int i=0; i < Formats1.Length; i++) {
- Assert(String.Compare(Results1[i], MyInt16_2.ToString(Formats1[i])) == 0);
- Assert(String.Compare(Results2[i], MyInt16_3.ToString(Formats2[i])) == 0);
+ Assert.IsTrue(String.Compare(Results1[i], MyInt16_2.ToString(Formats1[i])) == 0);
+ Assert.IsTrue(String.Compare(Results2[i], MyInt16_3.ToString(Formats2[i])) == 0);
}
*/
//test ToString(string format, IFormatProvider provider);
for (int i=0; i < Formats1.Length; i++) {
- Assert("i="+i+", ResultsNfi1[i]="+ResultsNfi1[i]+", MyInt16_2.ToString(Formats1[i]="+Formats1[i]+"): Expected "+ResultsNfi1[i]+" but got "+MyInt16_2.ToString(Formats1[i], Nfi), String.Compare(ResultsNfi1[i], MyInt16_2.ToString(Formats1[i], Nfi)) == 0);
- Assert("i="+i+", ResultsNfi2[i]="+ResultsNfi2[i]+", MyInt16_3.ToString(Formats2[i]="+Formats2[i]+"): Expected "+ResultsNfi2[i]+" but got "+MyInt16_3.ToString(Formats2[i], Nfi), String.Compare(ResultsNfi2[i], MyInt16_3.ToString(Formats2[i], Nfi)) == 0);
+ Assert.IsTrue(String.Compare(ResultsNfi1[i], MyInt16_2.ToString(Formats1[i], Nfi)) == 0, "i="+i+", ResultsNfi1[i]="+ResultsNfi1[i]+", MyInt16_2.ToString(Formats1[i]="+Formats1[i]+"): Expected "+ResultsNfi1[i]+" but got "+MyInt16_2.ToString(Formats1[i], Nfi));
+ Assert.IsTrue(String.Compare(ResultsNfi2[i], MyInt16_3.ToString(Formats2[i], Nfi)) == 0, "i="+i+", ResultsNfi2[i]="+ResultsNfi2[i]+", MyInt16_3.ToString(Formats2[i]="+Formats2[i]+"): Expected "+ResultsNfi2[i]+" but got "+MyInt16_3.ToString(Formats2[i], Nfi));
}
try {
MyInt16_1.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());
}
}
Int16 i = 254;
// everything defaults to "G"
string def = i.ToString ("G");
- AssertEquals ("ToString()", def, i.ToString ());
- AssertEquals ("ToString((IFormatProvider)null)", def, i.ToString ((IFormatProvider)null));
- AssertEquals ("ToString((string)null)", def, i.ToString ((string)null));
- AssertEquals ("ToString(empty)", def, i.ToString (String.Empty));
- AssertEquals ("ToString(null,null)", def, i.ToString (null, null));
- AssertEquals ("ToString(empty,null)", def, i.ToString (String.Empty, null));
-
- AssertEquals ("ToString(G)", "254", def);
+ 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 ("254", def, "ToString(G)");
+ }
+
+ [Test]
+ public void Bug3677 ()
+ {
+ Assert.AreEqual (-7197, short.Parse("E3E3", NumberStyles.HexNumber), "HexNumber");
}
}
projects / mono.git / blobdiff