From 00893e79fc62966067af1a106567db96bd170338 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Sun, 3 Mar 2024 19:11:32 +0100 Subject: New upstream version 1.2 --- tests/test-uchar.c | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 tests/test-uchar.c (limited to 'tests/test-uchar.c') diff --git a/tests/test-uchar.c b/tests/test-uchar.c new file mode 100644 index 00000000..dfb368e0 --- /dev/null +++ b/tests/test-uchar.c @@ -0,0 +1,57 @@ +/* Test of substitute. + Copyright (C) 2019-2024 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* Written by Bruno Haible , 2019. */ + +#include + +#include + +/* Check that the types are defined. */ +mbstate_t a = { 0 }; +size_t b = 5; +char8_t c = 'x'; +char16_t d = 'y'; +char32_t e = 'z'; + +/* Check that char8_t, char16_t, and char32_t are unsigned types. */ +static_assert ((char8_t)(-1) >= 0); +static_assert ((char16_t)(-1) >= 0); +#if !defined __HP_cc +static_assert ((char32_t)(-1) >= 0); +#endif + +/* Check that char8_t is at least 8 bits wide. */ +static_assert ((char8_t)0xFF != (char8_t)0x7F); + +/* Check that char16_t is at least 16 bits wide. */ +static_assert ((char16_t)0xFFFF != (char16_t)0x7FFF); + +/* Check that char32_t is at least 31 bits wide. */ +static_assert ((char32_t)0x7FFFFFFF != (char32_t)0x3FFFFFFF); + +/* Check that _GL_SMALL_WCHAR_T is correctly defined. */ +#if _GL_SMALL_WCHAR_T +static_assert (sizeof (wchar_t) < sizeof (char32_t)); +#else +static_assert (sizeof (wchar_t) == sizeof (char32_t)); +#endif + +int +main (void) +{ + return 0; +} -- cgit v1.2.3