public void TestGetScriptExtensions()
{
BitArray scripts = new BitArray(UScript.CodeLimit);
/* invalid code points */
if (UScript.GetScriptExtensions(-1, scripts) != UScript.Unknown || scripts.Cardinality() != 1 ||
!scripts.Get(UScript.Unknown))
{
Errln("UScript.getScriptExtensions(-1) is not {UNKNOWN}");
}
if (UScript.GetScriptExtensions(0x110000, scripts) != UScript.Unknown || scripts.Cardinality() != 1 ||
!scripts.Get(UScript.Unknown))
{
Errln("UScript.getScriptExtensions(0x110000) is not {UNKNOWN}");
}
/* normal usage */
if (UScript.GetScriptExtensions(0x063f, scripts) != UScript.Arabic || scripts.Cardinality() != 1 ||
!scripts.Get(UScript.Arabic))
{
Errln("UScript.getScriptExtensions(U+063F) is not {ARABIC}");
}
if (UScript.GetScriptExtensions(0x0640, scripts) > -3 || scripts.Cardinality() < 3 ||
!scripts.Get(UScript.Arabic) || !scripts.Get(UScript.Syriac) || !scripts.Get(UScript.Mandaic)
)
{
Errln("UScript.getScriptExtensions(U+0640) failed");
}
if (UScript.GetScriptExtensions(0xfdf2, scripts) != -2 || scripts.Cardinality() != 2 ||
!scripts.Get(UScript.Arabic) || !scripts.Get(UScript.Thaana))
{
Errln("UScript.getScriptExtensions(U+FDF2) failed");
}
if (UScript.GetScriptExtensions(0xff65, scripts) != -6 || scripts.Cardinality() != 6 ||
!scripts.Get(UScript.Bopomofo) || !scripts.Get(UScript.Yi))
{
Errln("UScript.getScriptExtensions(U+FF65) failed");
}
}
