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unicode: add unit test for normalize

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Signed-off-by: Simon Rozman <simon@rozman.si>
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Simon Rozman
2023-12-08 14:21:52 +01:00
parent 6d1d9bd1b8
commit bb9988933e
2 changed files with 14 additions and 0 deletions
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include/stdex/unicode.hpp
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@@ -818,10 +818,12 @@ namespace stdex
size_t count_dst = dst.size();
dst.resize(count_dst + count_src);
_Assume_(count_src + 1 < INT_MAX);
#pragma warning(suppress: 6387) // Testing indicates src may be NULL when count_src is also 0. Is SAL of the lpSrcString parameter wrong?
int r = NormalizeString(NormalizationC, src, static_cast<int>(count_src), dst.data() + count_dst, static_cast<int>(count_src + 1));
if (r >= 0)
dst.resize(count_dst + r);
else
#pragma warning(suppress: 6387) // Testing indicates src may be NULL when count_src is also 0. Is SAL of the _Src parameter wrong?
memcpy(dst.data() + count_dst, src, count_src * sizeof(wchar_t));
return dst.size();
}