public void CreateString1()
{
Assert.Throws <ArgumentNullException> (() => new CFMutableString((string)null), "null");
using (var s = new CFMutableString("bonjour!")) {
Assert.That(s.Handle, Is.Not.EqualTo(IntPtr.Zero), "Handle-1");
}
}
public void CreateString0()
{
using (var s = new CFMutableString()) {
Assert.That(s.Handle, Is.Not.EqualTo(IntPtr.Zero), "Handle");
Assert.That(s.ToString(), Is.Empty, "ToString");
}
}
public void AppendString_RtL()
{
using (var s = new CFMutableString()) {
s.Append("שלום");
Assert.That(s.Handle, Is.Not.EqualTo(IntPtr.Zero), "Handle");
Assert.That(s.ToString(), Is.EqualTo("שלום"), "ToString");
}
}
public void CreateString2()
{
Assert.Throws <ArgumentException> (() => new CFMutableString("", -1), "negative");
using (var s = new CFMutableString("bonjour!", 20)) {
Assert.That(s.Handle, Is.Not.EqualTo(IntPtr.Zero), "Handle");
Assert.That(s.ToString(), Is.EqualTo("bonjour!"), "ToString");
}
}
public void AppendString_Unicode()
{
using (var s = new CFMutableString("Bonjour")) {
s.Append(" à tous les \ud83d\udc11!");
Assert.That(s.Handle, Is.Not.EqualTo(IntPtr.Zero), "Handle");
// make it fail and you see the sheep printed in the touchunit runner UI :)
Assert.That(s.ToString(), Is.EqualTo("Bonjour à tous les \ud83d\udc11!"), "ToString");
}
}
public void CreateCFString1()
{
Assert.Throws <ArgumentNullException> (() => new CFMutableString((CFString)null), "null");
using (var c = new CFString("bonjour"))
using (var s = new CFMutableString(c)) {
Assert.That(s.Handle, Is.Not.EqualTo(IntPtr.Zero), "Handle");
Assert.That(s.ToString(), Is.EqualTo("bonjour"), "ToString");
}
}
public void TransformNoRangeEnum()
{
using (var s = new CFMutableString("Bonjour à tous!")) {
Assert.True(s.Transform(CFStringTransform.ToXmlHex, false), "Transform-1");
Assert.That(s.ToString(), Is.EqualTo("Bonjour à tous!"), "ToString-1");
Assert.True(s.Transform(CFStringTransform.ToXmlHex, true), "Transform-2");
Assert.That(s.ToString(), Is.EqualTo("Bonjour à tous!"), "ToString-2");
}
}
public void AppendString()
{
using (var s = new CFMutableString()) {
Assert.Throws <ArgumentNullException> (() => s.Append((string)null), "null");
// from NSHipster
s.Append("Énġlišh långuãge lẳcks iñterêßţing diaçrïtičş!");
Assert.That(s.Handle, Is.Not.EqualTo(IntPtr.Zero), "Handle");
Assert.That(s.ToString(), Is.EqualTo("Énġlišh långuãge lẳcks iñterêßţing diaçrïtičş!"), "ToString");
}
}
public void TransformICU()
{
using (var s = new CFMutableString("hello world")) {
Assert.True(s.Transform("Title", false), "Transform-1");
Assert.That(s.ToString(), Is.EqualTo("Hello World"), "ToString-1");
Assert.True(s.Transform((NSString)"Title", true), "Transform-2");
Assert.That(s.ToString(), Is.EqualTo("hello world"), "ToString-2");
}
}
public void TransformNull()
{
using (var s = new CFMutableString("hello")) {
Assert.Throws <ArgumentNullException> (() => s.Transform((string)null, false), "null-1");
Assert.Throws <ArgumentNullException> (() => s.Transform((CFString)null, true), "null-2");
Assert.Throws <ArgumentNullException> (() => s.Transform((NSString)null, false), "null-3");
var r = new CFRange(2, 2);
Assert.Throws <ArgumentNullException> (() => s.Transform((string)null, true), "null-4");
Assert.Throws <ArgumentNullException> (() => s.Transform((CFString)null, false), "null-5");
Assert.Throws <ArgumentNullException> (() => s.Transform((NSString)null, true), "null-6");
}
}
public void TransformRangeEnum()
{
var r = new CFRange(0, 15);
using (var s = new CFMutableString("Bonjour à tous!")) {
Assert.True(s.Transform(ref r, CFStringTransform.ToXmlHex, false), "Transform-1");
Assert.That(s.ToString(), Is.EqualTo("Bonjour à tous!"), "ToString-1");
Assert.That(r.Length, Is.EqualTo(20), "Length-1");
Assert.True(s.Transform(ref r, CFStringTransform.ToXmlHex, true), "Transform-2");
Assert.That(s.ToString(), Is.EqualTo("Bonjour à tous!"), "ToString-2");
Assert.That(r.Length, Is.EqualTo(15), "Length-2");
}
}
public static bool GetPinyin(string s, out CFMutableString str) => TransformMandarinLatin(s, out str) && str.Transform(CFStringTransform.StripDiacritics, false);
public static bool TransformMandarinLatin(string s, out CFMutableString str)
{
str = new CFMutableString(s);
return(str.Transform(CFStringTransform.MandarinLatin, false));
}
