2 * YAFFS: Yet another FFS. A NAND-flash specific file system.
4 * Copyright (C) 2002-2010 Aleph One Ltd.
5 * for Toby Churchill Ltd and Brightstar Engineering
7 * Created by Timothy Manning <timothy@yaffs.net>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
14 #include "mirror_tests.h"
17 int simulate_power_failure = 0;
19 int num_of_random_tests=1;
23 typedef struct test_list_temp2{
25 int (*test_pointer)(arg_temp *args_struct);
28 typedef struct test_temp2 {
30 test_list_temp test_list[];
33 test_temp yaffs_tests={
35 {{"yaffs_test_open",yaffs_test_open}
39 test_temp linux_tests={
41 {{"linux_test_open",linux_test_open}
46 int main(int argc, char *argv[])
50 yaffs_tests.num_of_tests=(sizeof(yaffs_tests)/sizeof(test_temp));
51 linux_tests.num_of_tests=(sizeof(linux_tests)/sizeof(test_temp));
54 print_message(1,"running mirror_tests\n");
55 sprintf(message,"linux_root_path: %s\n",linux_struct.root_path);
56 print_message(3,message);
57 sprintf(message,"yaffs_root_path: %s\n",yaffs_struct.root_path);
58 print_message(3,message);
59 sprintf(message,"linux_num_of_tests: %d\n",linux_tests.num_of_tests);
60 print_message(3,message);
61 sprintf(message,"yaffs_num_of_tests: %d\n",yaffs_tests.num_of_tests);
62 print_message(3,message);
63 for (x=0;x<num_of_random_tests;x++){
69 void init(int argc, char *argv[])
77 linux_struct.type_of_test =LINUX;
78 yaffs_struct.type_of_test =YAFFS;
80 sprintf(message,"current absolute path is: %s\n",getcwd(dir,200));
81 print_message(3,message);
82 strcpy(dir,getcwd(dir,200));
85 printf("dir: %s\n",dir);
86 strcpy(linux_struct.root_path,dir);
87 strcpy(yaffs_struct.root_path,"yaffs2/test/");
91 if (strcmp(argv[x],"-h")==0){
92 printf("mirror_tests help\n");
93 printf("arguments:\n");
94 printf("\t-yaffs_path [PATH] //sets the path for yaffs.\n");
95 printf("\t-linux_path [PATH] //sets the path for linux.\n");
96 printf("\t-p [NUMBER] //sets the print level for mirror_tests.\n");
97 printf("\t-v //verbose mode everything is printed\n");
98 printf("\t-q //quiet mode nothing is printed.\n");
99 printf("\t-n [number] //sets the number of random tests to run.\n");
100 printf("\t-s [number] //seeds rand with the number\n");
102 } else if (strcmp(argv[x],"-yaffs_path")==0){
103 strcpy(yaffs_struct.root_path, argv[x+1]);
104 } else if (strcmp(argv[x],"-linux_path")==0){
105 strcpy(linux_struct.root_path, argv[x+1]);
106 } else if (strcmp(argv[x],"-p")==0){
107 set_print_level(atoi(argv[x+1]));
108 } else if (strcmp(argv[x],"-v")==0){
110 } else if (strcmp(argv[x],"-q")==0){
112 } else if (strcmp(argv[x],"-n")==0){
113 num_of_random_tests=atoi(argv[x+1]);
114 } else if (strcmp(argv[x],"-n")==0){
115 srand(atoi(argv[x+1]));
120 print_message(message,"\nmounting yaffs\n");
121 x=yaffs_mount("yaffs2");
123 print_message(3,"failed to mount yaffs\n");
126 print_message(3,"mounted yaffs\n");
130 print_message(3,"\nmaking linux test dir\n");
131 x=mkdir(linux_struct.root_path,0777);
133 print_message(1,"failed to make dir\n");
136 print_message(3,"made dir\n");
139 print_message(3,"\nmaking yaffs test dir\n");
140 x=yaffs_mkdir(yaffs_struct.root_path,0777);
142 print_message(1,"failed to make dir\n");
145 print_message(3,"made dir\n");
149 int run_random_test(void)
156 arg_temp args_struct;
157 for (x=0;x<num_of_tests;x++) {
160 test_id = select_test_id(yaffs_tests.num_of_tests);
161 sprintf(message,"test_id %d\n",test_id);
162 print_message(3,message);
163 generate_random_numbers(&args_struct);
164 run_yaffs_test(id, &args_struct);
165 run_linux_test(id, &args_struct);
166 if ((abs(yaffs_get_error())!=abs(errno)) &&
167 (abs(yaffs_get_error())!=EISDIR && abs(errno) != 0)
169 print_message(2,"\ndiffrence in returned errors######################################\n");
172 if (get_exit_on_error()){
177 compare_linux_and_yaffs();
180 int select_test_id(int test_len)
183 id=(rand() % test_len );
188 int compare_linux_and_yaffs(void)
190 // generate_array_of_objects_in_yaffs();
191 // generate_array_of_objects_in_linux();
192 //first do a check to see if both sides have the same objects on both sides.
193 //then stat all of the files and compare size and mode
194 //read the text of each file and compare them.
196 //show the diffrences by printing them.
200 void generate_random_numbers(arg_temp *args_struct)
203 args_struct->char1= (rand() % 255);
204 args_struct->char2= (rand() % 255);
205 args_struct->int1= (rand() % 100000);
206 args_struct->int2= (rand() % 100000);
207 generate_random_string(string,50);
208 strcpy(args_struct->string1, string);
209 generate_random_string(string,50);
210 strcpy(args_struct->string2, string);
213 void run_yaffs_test(int id,arg_temp *args_struct)
217 print_message(3,"\n");
218 sprintf(message,"running_test %s\n",yaffs_tests.test_list[id].test_name);
219 print_message(3,message);
220 output=yaffs_tests.test_list[id].test_pointer(args_struct);
222 sprintf(message,"test_failed %s\n",yaffs_tests.test_list[id].test_name);
223 print_message(3,message);
225 print_message(3,"test_passed\n");
229 void run_linux_test(int id,arg_temp *args_struct)
233 print_message(3,"\n");
234 sprintf(message,"running_test %s\n",linux_tests.test_list[id].test_name);
235 print_message(3,message);
236 output=linux_tests.test_list[id].test_pointer(args_struct);
238 sprintf(message,"test_failed %s\n",linux_tests.test_list[id].test_name);
239 print_message(3,message);
241 print_message(3,"test_passed\n");
245 void get_error_yaffs(void)
251 error_code=yaffs_get_error();
252 sprintf(message,"yaffs_error code %d\n",error_code);
253 print_message(1,message);
254 sprintf(message,"error is : %s\n",yaffs_error_to_str(error_code));
255 print_message(1,message);
258 void get_error_linux(void)
265 sprintf(message,"linux_error code %d\n",error_code);
266 print_message(1,message);
267 strcpy(message,"error code");
268 sprintf(message,"error is : %s\n",yaffs_error_to_str(error_code));
270 print_message(1,message);