DarkflameServer/tests/TestEncoding.cpp
2022-07-28 08:39:57 -05:00

53 lines
2.0 KiB
C++

#include <stdexcept>
#include <string>
#include "GeneralUtils.h"
#include "CommonCxxTests.h"
int TestEncoding(int argc, char** const argv) {
std::string x = "Hello World!";
std::string_view v(x);
uint32_t out;
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, 'H');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, 'e');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, 'l');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, 'l');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, 'o');
ASSERT_EQ(GeneralUtils::_NextUTF8Char(v, out), true);
x = u8"Frühling";
v = x;
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, U'F');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, U'r');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, U'ü');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, U'h');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, U'l');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, U'i');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, U'n');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, U'g');
ASSERT_EQ(GeneralUtils::_NextUTF8Char(v, out), false);
x = "中文字";
v = x;
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, U'');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, U'');
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, U'');
ASSERT_EQ(GeneralUtils::_NextUTF8Char(v, out), false);
x = "👨‍⚖️";
v = x;
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, 0x1F468);
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, 0x200D);
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, 0x2696);
GeneralUtils::_NextUTF8Char(v, out); ASSERT_EQ(out, 0xFE0F);
ASSERT_EQ(GeneralUtils::_NextUTF8Char(v, out), false);
ASSERT_EQ(GeneralUtils::UTF8ToUTF16("Hello World!"), u"Hello World!");
ASSERT_EQ(GeneralUtils::UTF8ToUTF16("Frühling"), u"Frühling");
ASSERT_EQ(GeneralUtils::UTF8ToUTF16("中文字"), u"中文字");
ASSERT_EQ(GeneralUtils::UTF8ToUTF16("👨‍⚖️"), u"👨‍⚖️");
return 0;
}