+++ /dev/null
-/*
- * 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/";
-
-void __cdecl __getmainargs(int *, char ***, char ***, int, int *);
-void __cdecl __wgetmainargs(int *, wchar_t ***, wchar_t ***, int, int *);
-
-static char ***(__cdecl *p__p__environ)(void);
-static WCHAR ***(__cdecl *p__p__wenviron)(void);
-
-static char ***p_environ;
-static WCHAR ***p_wenviron;
-
-static void init(void)
-{
- HMODULE hmod = GetModuleHandleA("msvcrt.dll");
-
- p__p__environ = (void *)GetProcAddress(hmod, "__p__environ");
- p__p__wenviron = (void *)GetProcAddress(hmod, "__p__wenviron");
- p_environ = (void *)GetProcAddress(hmod, "_environ");
- p_wenviron = (void *)GetProcAddress(hmod, "_wenviron");
-}
-
-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);
-}
-
-static void test__environ(void)
-{
- int argc;
- char **argv, **envp = NULL;
- int i, mode = 0;
-
- ok( p_environ != NULL, "Expected the pointer to _environ to be non-NULL\n" );
- if (p_environ)
- ok( *p_environ != NULL, "Expected _environ to be initialized on startup\n" );
-
- if (!p_environ || !*p_environ)
- {
- skip( "_environ pointers are not valid\n" );
- return;
- }
-
- /* Examine the returned pointer from __p__environ(), if available. */
- if (p__p__environ)
- {
- ok( *p__p__environ() == *p_environ,
- "Expected _environ pointers to be identical\n" );
- }
- else
- win_skip( "__p__environ() is not available\n" );
-
- /* Note that msvcrt from Windows versions older than Vista
- * expects the mode pointer parameter to be valid.*/
- __getmainargs(&argc, &argv, &envp, 0, &mode);
-
- ok( envp != NULL, "Expected initial environment block pointer to be non-NULL\n" );
- if (!envp)
- {
- skip( "Initial environment block pointer is not valid\n" );
- return;
- }
-
- for (i = 0; ; i++)
- {
- if ((*p_environ)[i])
- {
- ok( envp[i] != NULL, "Expected environment block pointer element to be non-NULL\n" );
- ok( !strcmp((*p_environ)[i], envp[i]),
- "Expected _environ and environment block pointer strings (%s vs. %s) to match\n",
- (*p_environ)[i], envp[i] );
- }
- else
- {
- ok( !envp[i], "Expected environment block pointer element to be NULL, got %p\n", envp[i] );
- break;
- }
- }
-}
-
-static void test__wenviron(void)
-{
- static const WCHAR cat_eq_dogW[] = {'c','a','t','=','d','o','g',0};
- static const WCHAR cat_eqW[] = {'c','a','t','=',0};
-
- int argc;
- char **argv, **envp = NULL;
- WCHAR **wargv, **wenvp = NULL;
- int i, mode = 0;
-
- ok( p_wenviron != NULL, "Expected the pointer to _wenviron to be non-NULL\n" );
- if (p_wenviron)
- ok( *p_wenviron == NULL, "Expected _wenviron to be NULL, got %p\n", *p_wenviron );
- else
- {
- win_skip( "Pointer to _wenviron is not valid\n" );
- return;
- }
-
- /* Examine the returned pointer from __p__wenviron(), if available. */
- if (p__p__wenviron)
- {
- ok( *p__p__wenviron() == NULL,
- "Expected _wenviron pointers to be NULL\n" );
- }
- else
- win_skip( "__p__wenviron() is not available\n" );
-
- /* __getmainargs doesn't initialize _wenviron. */
- __getmainargs(&argc, &argv, &envp, 0, &mode);
-
- ok( *p_wenviron == NULL, "Expected _wenviron to be NULL, got %p\n", *p_wenviron);
- ok( envp != NULL, "Expected initial environment block pointer to be non-NULL\n" );
- if (!envp)
- {
- skip( "Initial environment block pointer is not valid\n" );
- return;
- }
-
- /* Neither does calling the non-Unicode environment manipulation functions. */
- ok( _putenv("cat=dog") == 0, "failed setting cat=dog\n" );
- ok( *p_wenviron == NULL, "Expected _wenviron to be NULL, got %p\n", *p_wenviron);
- ok( _putenv("cat=") == 0, "failed deleting cat\n" );
-
- /* _wenviron isn't initialized until __wgetmainargs is called or
- * one of the Unicode environment manipulation functions is called. */
- ok( _wputenv(cat_eq_dogW) == 0, "failed setting cat=dog\n" );
- ok( *p_wenviron != NULL, "Expected _wenviron to be non-NULL\n" );
- ok( _wputenv(cat_eqW) == 0, "failed deleting cat\n" );
-
- __wgetmainargs(&argc, &wargv, &wenvp, 0, &mode);
-
- ok( *p_wenviron != NULL, "Expected _wenviron to be non-NULL\n" );
- ok( wenvp != NULL, "Expected initial environment block pointer to be non-NULL\n" );
- if (!wenvp)
- {
- skip( "Initial environment block pointer is not valid\n" );
- return;
- }
-
- /* Examine the returned pointer from __p__wenviron(),
- * if available, after _wenviron is initialized. */
- if (p__p__wenviron)
- {
- ok( *p__p__wenviron() == *p_wenviron,
- "Expected _wenviron pointers to be identical\n" );
- }
-
- for (i = 0; ; i++)
- {
- if ((*p_wenviron)[i])
- {
- ok( wenvp[i] != NULL, "Expected environment block pointer element to be non-NULL\n" );
- ok( !winetest_strcmpW((*p_wenviron)[i], wenvp[i]),
- "Expected _wenviron and environment block pointer strings (%s vs. %s) to match\n",
- wine_dbgstr_w((*p_wenviron)[i]), wine_dbgstr_w(wenvp[i]) );
- }
- else
- {
- ok( !wenvp[i], "Expected environment block pointer element to be NULL, got %p\n", wenvp[i] );
- break;
- }
- }
-}
-
-static void test_environment_manipulation(void)
-{
- 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" );
-}
-
-START_TEST(environ)
-{
- init();
-
- /* The environ tests should always be run first, as they assume
- * that the process has not manipulated the environment. */
- test__environ();
- test__wenviron();
- test_environment_manipulation();
- test_system();
-}
projects / reactos.git / blobdiff