public PaduakDisposableTestSegment(string testData)
{
_font = new PaduakDisposableFont();
_testData = Marshal.StringToCoTaskMemAnsi(testData);
IntPtr error = new IntPtr(0);
int numCodePoints = Graphite2Api.CountUnicodeCharacters(Encform.Utf8, _testData, IntPtr.Zero, ref error);
Seg = Graphite2Api.MakeSeg(_font.Font, _font.Face, 0, IntPtr.Zero, Encform.Utf8, _testData, numCodePoints, 0);
}
public void CountUnicodeCharacters_TestString_ReturnsExpectedNumberOfChars()
{
IntPtr str = Marshal.StringToCoTaskMemAnsi("hello world");
IntPtr error = new IntPtr(0);
int numCodePoints = Graphite2Api.CountUnicodeCharacters(Encform.Utf8, str, IntPtr.Zero, ref error);
Assert.AreEqual(11, numCodePoints);
Marshal.FreeCoTaskMem(str);
}
public void MakeSeg_WithTestStringAndPaduakFont_ReturnsNonNullSegment()
{
using (var font = new PaduakDisposableFont())
{
IntPtr str = Marshal.StringToCoTaskMemAnsi("hello world");
IntPtr error = new IntPtr(0);
int numCodePoints = Graphite2Api.CountUnicodeCharacters(Encform.Utf8, str, IntPtr.Zero, ref error);
IntPtr seg = Graphite2Api.MakeSeg(font.Font, font.Face, 0, IntPtr.Zero, Encform.Utf8, str, numCodePoints, 0);
Assert.AreNotEqual(IntPtr.Zero, seg);
Graphite2Api.SegDestroy(seg);
Marshal.FreeCoTaskMem(str);
}
}