bool IsWhite(char c)
{
return(Icu.GetCharType(c) == Icu.UCharCategory.U_SPACE_SEPARATOR);
}
private static void VerifyNewlyCreatedChars()
{
Icu.InitIcuDataDir();
// The commented out methods below use u_getIntPropertyValue(), which doesn't
// work reliably with the limited number of data files that we modify.
//Assert.IsTrue(Icu.IsAlphabetic(kChar1)); // now true
//Assert.IsTrue(Icu.IsAlphabetic(kChar2)); // now true
//Assert.IsFalse(Icu.IsAlphabetic(kChar3));
//Assert.IsFalse(Icu.IsAlphabetic(kChar4));
Assert.IsFalse(Icu.IsControl(kChar1));
Assert.IsFalse(Icu.IsControl(kChar2));
Assert.IsFalse(Icu.IsControl(kChar3));
Assert.IsFalse(Icu.IsControl(kChar4));
//Assert.IsFalse(Icu.IsDiacritic(kChar1));
//Assert.IsFalse(Icu.IsDiacritic(kChar2));
//Assert.IsFalse(Icu.IsDiacritic(kChar3));
//Assert.IsFalse(Icu.IsDiacritic(kChar4));
//Assert.IsFalse(Icu.IsIdeographic(kChar1));
//Assert.IsFalse(Icu.IsIdeographic(kChar2));
//Assert.IsFalse(Icu.IsIdeographic(kChar3));
//Assert.IsFalse(Icu.IsIdeographic(kChar4));
//Assert.IsFalse(Icu.IsNumeric(kChar1));
//Assert.IsFalse(Icu.IsNumeric(kChar2));
//Assert.IsFalse(Icu.IsNumeric(kChar3));
//Assert.IsTrue(Icu.IsNumeric(kChar4)); // now true
Assert.IsFalse(Icu.IsPunct(kChar1));
Assert.IsFalse(Icu.IsPunct(kChar2));
Assert.IsTrue(Icu.IsPunct(kChar3)); // now true
Assert.IsFalse(Icu.IsPunct(kChar4));
Assert.IsFalse(Icu.IsSpace(kChar1));
Assert.IsFalse(Icu.IsSpace(kChar2));
Assert.IsFalse(Icu.IsSpace(kChar3));
Assert.IsFalse(Icu.IsSpace(kChar4));
Assert.IsFalse(Icu.IsSymbol(kChar1));
Assert.IsFalse(Icu.IsSymbol(kChar2));
Assert.IsFalse(Icu.IsSymbol(kChar3));
Assert.IsFalse(Icu.IsSymbol(kChar4));
var cat = Icu.GetCharType(kChar1);
Assert.AreEqual(Icu.UCharCategory.U_LOWERCASE_LETTER, cat);
cat = Icu.GetCharType(kChar2);
Assert.AreEqual(Icu.UCharCategory.U_UPPERCASE_LETTER, cat);
cat = Icu.GetCharType(kChar3);
Assert.AreEqual(Icu.UCharCategory.U_OTHER_PUNCTUATION, cat);
cat = Icu.GetCharType(kChar4);
Assert.AreEqual(Icu.UCharCategory.U_DECIMAL_DIGIT_NUMBER, cat);
var decompositionType = Icu.GetDecompositionType(kChar1);
Assert.AreEqual("[none]", decompositionType.Description);
decompositionType = Icu.GetDecompositionType(kChar2);
Assert.AreEqual("[none]", decompositionType.Description);
decompositionType = Icu.GetDecompositionType(kChar3);
Assert.AreEqual("[none]", decompositionType.Description);
decompositionType = Icu.GetDecompositionType(kChar4);
Assert.AreEqual("[none]", decompositionType.Description);
var numericType = Icu.GetNumericType(kChar1);
Assert.AreEqual("[none]", numericType.Description);
numericType = Icu.GetNumericType(kChar2);
Assert.AreEqual("[none]", numericType.Description);
numericType = Icu.GetNumericType(kChar3);
Assert.AreEqual("[none]", numericType.Description);
// Current implementation (as of ICU50) is not overriding numeric type since we don't use it anywhere.
// Enhance silmods.c in icu patch if needed.
//numericType = Icu.GetNumericType(kChar4);
//Assert.AreEqual("Decimal Digit", numericType.Description);
// Current implementation (as of ICU50) is not overriding character names since we don't use them anywhere.
// Enhance silmods.c in icu patch if needed.
//var prettyName = Icu.GetPrettyICUCharName("\xE000");
//Assert.AreEqual("My Special Character", prettyName);
//prettyName = Icu.GetPrettyICUCharName("\xE001");
//Assert.AreEqual("My Uppercase Character", prettyName);
//prettyName = Icu.GetPrettyICUCharName(kChar3S);
//Assert.AreEqual("New Punctuation Mark", prettyName);
//var rawName = Icu.GetCharName(kChar4); // can't pass large character code as 16-bit char.
//Assert.AreEqual("NEW DIGIT NINE", rawName);
}
private static bool IsWhite(char ch)
{
return(Icu.GetCharType(ch) == Icu.UCharCategory.U_SPACE_SEPARATOR);
}
private static void VerifyNonexistentChars()
{
Icu.InitIcuDataDir();
Assert.IsFalse(Icu.IsAlphabetic(kChar1));
Assert.IsFalse(Icu.IsAlphabetic(kChar2));
Assert.IsFalse(Icu.IsAlphabetic(kChar3));
Assert.IsFalse(Icu.IsAlphabetic(kChar4));
Assert.IsFalse(Icu.IsControl(kChar1));
Assert.IsFalse(Icu.IsControl(kChar2));
Assert.IsFalse(Icu.IsControl(kChar3));
Assert.IsFalse(Icu.IsControl(kChar4));
Assert.IsFalse(Icu.IsDiacritic(kChar1));
Assert.IsFalse(Icu.IsDiacritic(kChar2));
Assert.IsFalse(Icu.IsDiacritic(kChar3));
Assert.IsFalse(Icu.IsDiacritic(kChar4));
Assert.IsFalse(Icu.IsIdeographic(kChar1));
Assert.IsFalse(Icu.IsIdeographic(kChar2));
Assert.IsFalse(Icu.IsIdeographic(kChar3));
Assert.IsFalse(Icu.IsIdeographic(kChar4));
Assert.IsFalse(Icu.IsNumeric(kChar1));
Assert.IsFalse(Icu.IsNumeric(kChar2));
Assert.IsFalse(Icu.IsNumeric(kChar3));
Assert.IsFalse(Icu.IsNumeric(kChar4));
Assert.IsFalse(Icu.IsPunct(kChar1));
Assert.IsFalse(Icu.IsPunct(kChar2));
Assert.IsFalse(Icu.IsPunct(kChar3));
Assert.IsFalse(Icu.IsPunct(kChar4));
Assert.IsFalse(Icu.IsSpace(kChar1));
Assert.IsFalse(Icu.IsSpace(kChar2));
Assert.IsFalse(Icu.IsSpace(kChar3));
Assert.IsFalse(Icu.IsSpace(kChar4));
Assert.IsFalse(Icu.IsSymbol(kChar1));
Assert.IsFalse(Icu.IsSymbol(kChar2));
Assert.IsFalse(Icu.IsSymbol(kChar3));
Assert.IsFalse(Icu.IsSymbol(kChar4));
Assert.AreEqual(Icu.UCharCategory.U_PRIVATE_USE_CHAR, Icu.GetCharType(kChar1));
Assert.AreEqual(Icu.UCharCategory.U_PRIVATE_USE_CHAR, Icu.GetCharType(kChar2));
Assert.AreEqual(Icu.UCharCategory.U_UNASSIGNED, Icu.GetCharType(kChar3));
Assert.AreEqual(Icu.UCharCategory.U_UNASSIGNED, Icu.GetCharType(kChar4));
var decompositionType = Icu.GetDecompositionType(kChar1);
Assert.AreEqual("[none]", decompositionType.Description);
decompositionType = Icu.GetDecompositionType(kChar2);
Assert.AreEqual("[none]", decompositionType.Description);
decompositionType = Icu.GetDecompositionType(kChar3);
Assert.AreEqual("[none]", decompositionType.Description);
decompositionType = Icu.GetDecompositionType(kChar4);
Assert.AreEqual("[none]", decompositionType.Description);
var numericType = Icu.GetNumericType(kChar1);
Assert.AreEqual("[none]", numericType.Description);
numericType = Icu.GetNumericType(kChar2);
Assert.AreEqual("[none]", numericType.Description);
numericType = Icu.GetNumericType(kChar3);
Assert.AreEqual("[none]", numericType.Description);
numericType = Icu.GetNumericType(kChar4);
Assert.AreEqual("[none]", numericType.Description);
var prettyName = Icu.GetPrettyICUCharName("\xE000");
Assert.IsNull(prettyName);
prettyName = Icu.GetPrettyICUCharName("\xE001");
Assert.IsNull(prettyName);
prettyName = Icu.GetPrettyICUCharName(kChar3S);
Assert.IsNull(prettyName);
prettyName = Icu.GetPrettyICUCharName("\xDDDDD");
Assert.IsNull(prettyName);
}
public void CharacterPropertyOverrides()
{
Icu.InitIcuDataDir();
Icu.UCharCategory result = Icu.GetCharType('\xF171');
Assert.That(result, Is.EqualTo(Icu.UCharCategory.U_NON_SPACING_MARK));
}