libcxx/test/std/localization/locales/locale.convenience/classification/isblank.pass.cpp

   1 //===----------------------------------------------------------------------===//
   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 // <locale>
  10
  11 // template <class charT> bool isblank (charT c, const locale& loc);
  12
  13 #include <locale>
  14 #include <cassert>
  15
  16 #include "test_macros.h"
  17
  18 int main(int, char**) {
  19   std::locale l;
  20   assert(std::isblank(' ', l));
  21   assert(!std::isblank('<', l));
  22   assert(!std::isblank('\x8', l));
  23   assert(!std::isblank('A', l));
  24   assert(!std::isblank('a', l));
  25   assert(!std::isblank('z', l));
  26   assert(!std::isblank('3', l));
  27   assert(!std::isblank('.', l));
  28   assert(!std::isblank('f', l));
  29   assert(!std::isblank('9', l));
  30   assert(!std::isblank('+', l));
  31
  32   return 0;
  33 }