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Trying to coerce setlocale to make snprintf use commas as delimiter some more

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This commit is contained in:
Alex Astashyn 2016-12-06 22:59:12 -05:00
parent d169598c6c
commit 6774457733
1 changed files with 8 additions and 3 deletions
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11
test/src/unit-regression.cpp
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@ -405,9 +405,14 @@ TEST_CASE("regression tests")
SECTION("issue #379 - locale-independent str-to-num")
{
const std::string orig_locale_name(setlocale(LC_ALL, NULL));
// If I save the locale here and restore it in the end
// of this block, then setLocale(LC_NUMERIC, "de_DE")
// does not actually make snprintf use "," as decimal separator
// on some compilers. I have no idea...
//
//const std::string orig_locale_name(setlocale(LC_ALL, NULL));
setlocale(LC_NUMERIC, "fr_Fr.UTF-8");
setlocale(LC_NUMERIC, "de_DE");
std::array<char, 64> buf;
{
@ -437,7 +442,7 @@ TEST_CASE("regression tests")
CHECK(j2.get<double>() == 1.0);
// restore original locale
setlocale(LC_ALL, orig_locale_name.c_str());
// setlocale(LC_ALL, orig_locale_name.c_str());
}