reactos/rostests/winetests/msvcrt/environ.c

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/*
* Unit tests for C library environment routines
*
* Copyright 2004 Mike Hearn <mh@codeweavers.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "wine/test.h"
#include <stdlib.h>
static const char *a_very_long_env_string =
"LIBRARY_PATH="
"C:/Program Files/GLBasic/Compiler/platform/Win32/Bin/../lib/gcc/mingw32/3.4.2/;"
"C:/Program Files/GLBasic/Compiler/platform/Win32/Bin/../lib/gcc/;"
"/mingw/lib/gcc/mingw32/3.4.2/;"
"/usr/lib/gcc/mingw32/3.4.2/;"
"C:/Program Files/GLBasic/Compiler/platform/Win32/Bin/../lib/gcc/mingw32/3.4.2/../../../../mingw32/lib/mingw32/3.4.2/;"
"C:/Program Files/GLBasic/Compiler/platform/Win32/Bin/../lib/gcc/mingw32/3.4.2/../../../../mingw32/lib/;"
"/mingw/mingw32/lib/mingw32/3.4.2/;"
"/mingw/mingw32/lib/;"
"/mingw/lib/mingw32/3.4.2/;"
"/mingw/lib/;"
"C:/Program Files/GLBasic/Compiler/platform/Win32/Bin/../lib/gcc/mingw32/3.4.2/../../../mingw32/3.4.2/;"
"C:/Program Files/GLBasic/Compiler/platform/Win32/Bin/../lib/gcc/mingw32/3.4.2/../../../;"
"/mingw/lib/mingw32/3.4.2/;"
"/mingw/lib/;"
"/lib/mingw32/3.4.2/;"
"/lib/;"
"/usr/lib/mingw32/3.4.2/;"
"/usr/lib/";
static void test_system(void)
{
int ret = system(NULL);
ok(ret == 1, "Expected system to return 1, got %d\n", ret);
ret = system("echo OK");
ok(ret == 0, "Expected system to return 0, got %d\n", ret);
}
START_TEST(environ)
{
ok( _putenv("cat=") == 0, "_putenv failed on deletion of nonexistent environment variable\n" );
ok( _putenv("cat=dog") == 0, "failed setting cat=dog\n" );
ok( strcmp(getenv("cat"), "dog") == 0, "getenv did not return 'dog'\n" );
ok( _putenv("cat=") == 0, "failed deleting cat\n" );
ok( _putenv("=") == -1, "should not accept '=' as input\n" );
ok( _putenv("=dog") == -1, "should not accept '=dog' as input\n" );
ok( _putenv(a_very_long_env_string) == 0, "_putenv failed for long environment string\n");
ok( getenv("nonexistent") == NULL, "getenv should fail with nonexistent var name\n" );
test_system();
}