Method TestUnicodeCase

util/charset/wide_ut.cpp:621–628

}

void TConversionTest::TestUnicodeCase() {
    // ToLower, ToUpper, ToTitle functions depend on equal size of both original and changed characters
    for (wchar32 i = 0; i != NUnicode::UnicodeInstancesLimit(); ++i) {
        UNIT_ASSERT(MustBeSurrogate(i) == MustBeSurrogate(ToLower(i)));
        UNIT_ASSERT(MustBeSurrogate(i) == MustBeSurrogate(ToUpper(i)));
        UNIT_ASSERT(MustBeSurrogate(i) == MustBeSurrogate(ToTitle(i)));
    }
}

void TConversionTest::TestUnicodeDetails() {
    TUtf16String temp;