nkeynes@1205: /**
nkeynes@1205:  * $Id$
nkeynes@1205:  *
nkeynes@1205:  * Test cases for path helper functions
nkeynes@1205:  *
nkeynes@1205:  * Copyright (c) 2012 Nathan Keynes.
nkeynes@1205:  *
nkeynes@1205:  * This program is free software; you can redistribute it and/or modify
nkeynes@1205:  * it under the terms of the GNU General Public License as published by
nkeynes@1205:  * the Free Software Foundation; either version 2 of the License, or
nkeynes@1205:  * (at your option) any later version.
nkeynes@1205:  *
nkeynes@1205:  * This program is distributed in the hope that it will be useful,
nkeynes@1205:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
nkeynes@1205:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
nkeynes@1205:  * GNU General Public License for more details.
nkeynes@1205:  */
nkeynes@1205: 
nkeynes@1205: #include <stdlib.h>
nkeynes@1205: #include <stdio.h>
nkeynes@1205: #include <string.h>
nkeynes@1205: #include <glib/gmem.h>
nkeynes@1205: #include "lxpaths.h"
nkeynes@1205: 
nkeynes@1205: char *lxdream_get_global_config_path_value() { }
nkeynes@1205: 
nkeynes@1205: struct expanded_path_case_t {
nkeynes@1205:     const char *input;
nkeynes@1205:     const char *output;
nkeynes@1205: };
nkeynes@1205: 
nkeynes@1205: char *env_vars[] = { "TEST1=quux", "TEST2=${BLAH}", "TEST3=", "2=3", "TEST_HOME=/home/foo", NULL };
nkeynes@1205: const char *unset_env_vars[] = { "PATH_TEST", "1", NULL };
nkeynes@1205: struct expanded_path_case_t expanded_path_cases[] = {
nkeynes@1205:     {NULL, NULL},
nkeynes@1205:     {"", ""},
nkeynes@1205:     {"a", "a"},
nkeynes@1205:     {"$", "$"},
nkeynes@1205:     {"blah$", "blah$"},
nkeynes@1205:     {"\\$", "$"},
nkeynes@1205:     {"foo\\${TEST}\\n\\\\r", "foo${TEST}n\\r"},
nkeynes@1205:     {"/home/user/.lxdreamrc", "/home/user/.lxdreamrc"},
nkeynes@1205:     {"${TEST_HOME}/.lxdreamrc", "/home/foo/.lxdreamrc"},
nkeynes@1205:     {"$TEST_HOME/bar", "/home/foo/bar"},
nkeynes@1205:     {"/home/$TEST1/blah", "/home/quux/blah"},
nkeynes@1205:     {"/tmp/${TEST2}/abcd", "/tmp/${BLAH}/abcd"},
nkeynes@1205:     {"$TEST1$TEST2$TEST3$1$2", "quux${BLAH}3"},
nkeynes@1205:     {NULL,NULL}
nkeynes@1205: };
nkeynes@1205: 
nkeynes@1205: gboolean check_expanded_path( const char *input, const char *output )
nkeynes@1205: {
nkeynes@1205:     char * result = get_expanded_path(input);
nkeynes@1205:     if( output == NULL ) {
nkeynes@1205:         if( result != NULL ) {
nkeynes@1205:             printf( "Unexpected non-null result from get_expanded_path(NULL), got '%s'\n", result );
nkeynes@1205:             g_free(result);
nkeynes@1205:             return FALSE;
nkeynes@1205:         } else {
nkeynes@1205:             return TRUE;
nkeynes@1205:         }
nkeynes@1205:     } else if( result == NULL ) {
nkeynes@1205:         printf( "Unexpected NULL result from get_expanded_path('%s'), expected '%s'\n", input, output );
nkeynes@1205:         return FALSE;
nkeynes@1205:     } else if( strcmp(result, output) != 0 ) {
nkeynes@1205:         printf( "Unexpected result from get_expanded_path('%s'), expected '%s' but was '%s'\n", input, output, result );
nkeynes@1205:         g_free(result);
nkeynes@1205:         return FALSE;
nkeynes@1205:     } else {
nkeynes@1205:         g_free(result);
nkeynes@1205:         return TRUE;
nkeynes@1205:     }
nkeynes@1205: }
nkeynes@1205: 
nkeynes@1205: 
nkeynes@1205: gboolean test_get_expanded_path()
nkeynes@1205: {
nkeynes@1205:     int count, i;
nkeynes@1205:     int fails = 0;
nkeynes@1205:     
nkeynes@1205:     for( i=0; env_vars[i] != NULL; i++ ) {
nkeynes@1205:         putenv(env_vars[i]);
nkeynes@1205:     }
nkeynes@1205:     for( i=0; unset_env_vars[i] != NULL; i++ ) {
nkeynes@1205:         unsetenv(unset_env_vars[i]);
nkeynes@1205:     }
nkeynes@1205: 
nkeynes@1205:     for( count=0; expanded_path_cases[count].input != NULL || count == 0; count++ ) {
nkeynes@1205:         gboolean success = check_expanded_path(expanded_path_cases[count].input, expanded_path_cases[count].output);
nkeynes@1205:         if( !success )
nkeynes@1205:             fails ++;
nkeynes@1205:     }
nkeynes@1205:     printf( "get_expanded_path: %d/%d (%s)\n", (count-fails), count, (fails == 0 ? "OK" : "ERROR"));
nkeynes@1205:     return fails == 0 ? TRUE : FALSE;
nkeynes@1205: 
nkeynes@1205:     /* FIXME: Should probably restore the env state, but doesn't matter at the moment */
nkeynes@1205: }
nkeynes@1205: 
nkeynes@1205: int main()
nkeynes@1205: {
nkeynes@1205:     gboolean result = TRUE;
nkeynes@1205:     result =  test_get_expanded_path() && result;
nkeynes@1205:     
nkeynes@1205:     return result ? 0 : 1;
nkeynes@1205: }