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string: revert emojis in unit test

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Actually, using ill-created locale was the cause sprintf returned EILSEQ on %ls inserts containing emoji.

Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman 2024-02-08 14:04:15 +01:00
parent a4ca4df926
commit b5e35922f1
1 changed files with 14 additions and 13 deletions
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27
UnitTests/string.cpp
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@ -17,25 +17,26 @@ namespace UnitTests
public: public:
TEST_METHOD(sprintf) TEST_METHOD(sprintf)
{ {
Assert::AreEqual(L"This is a test.", stdex::sprintf(L"This is %ls.", stdex::locale_default, L"a test").c_str()); stdex::locale locale(stdex::create_locale(LC_ALL, "en_US.UTF-8"));
Assert::AreEqual<size_t>(15, stdex::sprintf(L"This is %ls.", stdex::locale_default, L"a test").size());
Assert::AreEqual("This is a test.", stdex::sprintf("This is %s.", stdex::locale_default, "a test").c_str());
Assert::AreEqual<size_t>(15, stdex::sprintf("This is %s.", stdex::locale_default, "a test").size());
// swprintf functions return EILSEQ when %ls inserts contain emoji on Mac. 😢 Assert::AreEqual(L"This is a test.", stdex::sprintf(L"This is %ls.", locale, L"a test").c_str());
Assert::AreEqual(L"This is a tést.", stdex::sprintf(L"This is %ls.", stdex::locale_default, L"a tést").c_str()); Assert::AreEqual<size_t>(15, stdex::sprintf(L"This is %ls.", locale, L"a test").size());
Assert::AreEqual("This is a 🐔Test🐮.", stdex::sprintf("This is %s.", stdex::locale_default, "a 🐔Test🐮").c_str()); Assert::AreEqual("This is a test.", stdex::sprintf("This is %s.", locale, "a test").c_str());
Assert::AreEqual<size_t>(15, stdex::sprintf("This is %s.", locale, "a test").size());
Assert::AreEqual(L"This is a 🐔Test🐮.", stdex::sprintf(L"This is %ls.", locale, L"a 🐔Test🐮").c_str());
Assert::AreEqual("This is a 🐔Test🐮.", stdex::sprintf("This is %s.", locale, "a 🐔Test🐮").c_str());
wstring wstr; wstring wstr;
std::string str; std::string str;
for (size_t i = 0; i < 2000; i++) { for (size_t i = 0; i < 200; i++) {
wstr += L"tést\r\n"; wstr += L"🐔Test🐮\r\n";
str += "🐔Test🐮\r\n"; str += "🐔Test🐮\r\n";
} }
Assert::AreEqual(wstr.c_str(), stdex::sprintf(L"%ls", stdex::locale_default, wstr.data()).c_str()); Assert::AreEqual(wstr.c_str(), stdex::sprintf(L"%ls", locale, wstr.data()).c_str());
Assert::AreEqual(wstr.size(), stdex::sprintf(L"%ls", stdex::locale_default, wstr.data()).size()); Assert::AreEqual(wstr.size(), stdex::sprintf(L"%ls", locale, wstr.data()).size());
Assert::AreEqual(str.c_str(), stdex::sprintf("%s", stdex::locale_utf8, str.data()).c_str()); Assert::AreEqual(str.c_str(), stdex::sprintf("%s", locale, str.data()).c_str());
Assert::AreEqual(str.size(), stdex::sprintf("%s", stdex::locale_utf8, str.data()).size()); Assert::AreEqual(str.size(), stdex::sprintf("%s", locale, str.data()).size());
} }
}; };
} }