string: add recoding from UTF-16 to UTF-32

I know there are system functions for this (and libiconv), but this is so trivial and quick in our implementation.
2024-09-27 14:11:11 +02:00
parent da11495282
commit 5675f8b139
5 changed files with 70 additions and 1 deletions
--- a/UnitTests/string.cpp
+++ b/UnitTests/string.cpp
@@ -12,6 +12,13 @@ using namespace Microsoft::VisualStudio::CppUnitTestFramework;

 namespace UnitTests
 {
+	void string::strncpy()
+	{
+		stdex::utf32_t tmp[0x100];
+		stdex::strncpy(tmp, u"This is a 🐔Test🐮.");
+		Assert::AreEqual(reinterpret_cast<const stdex::utf32_t*>(U"This is a 🐔Test🐮."), tmp);
+	}
+
 	void string::sprintf()
 	{
 		stdex::locale locale(stdex::create_locale(LC_ALL, "en_US.UTF-8"));