testing/scoped_locale.cc

// Copyright 2024 The PDFium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "testing/scoped_locale.h"

#include <locale.h>

#include "core/fxcrt/check_op.h"

namespace pdfium {

ScopedLocale::ScopedLocale(const std::string& locale) {
  prev_locale_ = setlocale(LC_ALL, nullptr);
  CHECK(setlocale(LC_ALL, locale.c_str()) != nullptr);
}

ScopedLocale::~ScopedLocale() {
  CHECK_EQ(prev_locale_, setlocale(LC_ALL, prev_locale_.c_str()));
}

}  // namespace pdfium