Mercurial > gnulib
view tests/test-i-ring.c @ 40236:e3496deebf30
isatty: Make it return true in Cygwin consoles on native Windows.
* lib/isatty.c: Include <string.h>.
(GetProcAddress): New macro.
(GetNamedPipeClientProcessIdFuncType): New type.
(GetNamedPipeClientProcessIdFunc): New variable.
(QueryFullProcessImageNameFuncType): New type.
(QueryFullProcessImageNameFunc): New variable.
(initialized): New variable.
(initialize): New function.
(IsCygwinConsoleHandle): New function.
(isatty): Invoke it.
* doc/posix-functions/isatty.texi: Mention the issue.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Thu, 14 Mar 2019 23:54:28 +0100 |
parents | b06060465f09 |
children |
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/* Test the simple ring buffer. Copyright (C) 2006-2019 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 <https://www.gnu.org/licenses/>. */ /* written by Jim Meyering */ #include <config.h> #include "i-ring.h" #include "macros.h" int main (void) { int o; I_ring ir; i_ring_init (&ir, -1); o = i_ring_push (&ir, 1); ASSERT (o == -1); o = i_ring_push (&ir, 2); ASSERT (o == -1); o = i_ring_push (&ir, 3); ASSERT (o == -1); o = i_ring_push (&ir, 4); ASSERT (o == -1); o = i_ring_push (&ir, 5); ASSERT (o == 1); o = i_ring_push (&ir, 6); ASSERT (o == 2); o = i_ring_push (&ir, 7); ASSERT (o == 3); o = i_ring_pop (&ir); ASSERT (o == 7); o = i_ring_pop (&ir); ASSERT (o == 6); o = i_ring_pop (&ir); ASSERT (o == 5); o = i_ring_pop (&ir); ASSERT (o == 4); ASSERT (i_ring_empty (&ir)); o = i_ring_push (&ir, 8); ASSERT (o == -1); o = i_ring_pop (&ir); ASSERT (o == 8); ASSERT (i_ring_empty (&ir)); return 0; }