libc/test/src/locale/locale_test.cpp

   1 //===-- Unittests for locale ----------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "src/locale/freelocale.h"
  10 #include "src/locale/newlocale.h"
  11 #include "src/locale/uselocale.h"
  12
  13 #include "test/UnitTest/Test.h"
  14
  15 #include "include/llvm-libc-macros/locale-macros.h"
  16
  17 TEST(LlvmLibcLocale, DefaultLocale) {
  18   locale_t new_locale = LIBC_NAMESPACE::newlocale(LC_ALL, "C", nullptr);
  19   EXPECT_NE(new_locale, static_cast<locale_t>(nullptr));
  20
  21   locale_t old_locale = LIBC_NAMESPACE::uselocale(new_locale);
  22   EXPECT_NE(old_locale, static_cast<locale_t>(nullptr));
  23
  24   LIBC_NAMESPACE::freelocale(new_locale);
  25
  26   LIBC_NAMESPACE::uselocale(old_locale);
  27 }