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Explicitly set the locale for local string conversion test.

This commit is contained in:
Matthias Koefferlein 2018-07-13 18:35:49 +02:00
parent 937fa96245
commit 9ea24cb6a0
1 changed files with 11 additions and 1 deletions
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12
src/tl/unit_tests/tlString.cc
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@ -26,6 +26,7 @@
#include "tlUnitTest.h"
#include <cmath>
#include <clocale>
using namespace tl;
@ -484,7 +485,16 @@ TEST(14)
TEST(15)
{
// NOTE: we don't know the local setting, but translation back and forth should work.
EXPECT_EQ (tl::to_string_from_local (tl::to_local ("Hällo\tWörld!").c_str ()), "Hällo\tWörld!");
std::string locale = setlocale (LC_ALL, NULL);
setlocale (LC_ALL, "en_US.UTF-8");
try {
EXPECT_EQ (tl::to_string_from_local (tl::to_local ("Hällo\tWörld!").c_str ()), "Hällo\tWörld!");
setlocale (LC_ALL, locale.c_str ());
} catch (...) {
setlocale (LC_ALL, locale.c_str ());
throw;
}
EXPECT_EQ (std::string ("Ä").size (), size_t (2));
EXPECT_EQ (tl::to_string (std::wstring (L"Ä")), "Ä");
EXPECT_EQ (tl::to_wstring (std::string ("Ä")).size (), size_t (1));