int test_yaffs_rmdir_EINVAL(void)
{
int output=0;
int error_code =0;
if (0 != yaffs_access(DIR_PATH,0)) {
output = yaffs_mkdir(DIR_PATH,S_IWRITE | S_IREAD);
if (output < 0) {
print_message("failed to create directory\n",2);
return -1;
}
}
output = yaffs_rmdir("/yaffs2/.");
if (output<0){
error_code=yaffs_get_error();
if (abs(error_code)==EINVAL){
return 1;
} else {
print_message("returned error does not match the the expected error\n",2);
return -1;
}
} else{
print_message("removed /yaffs2/ directory (which is a bad thing)\n",2);
return -1;
}
}
int test_yaffs_rmdir_ENOTDIR(void)
{
int output=0;
int error_code =0;
if (yaffs_close(yaffs_open(FILE_PATH,O_CREAT | O_RDWR, FILE_MODE))==-1){
print_message("failed to create file\n",1);
return -1;
}
if (0 != yaffs_access(DIR_PATH,0)) {
output = yaffs_mkdir(DIR_PATH,S_IWRITE | S_IREAD);
if (output < 0) {
print_message("failed to create directory\n",2);
return -1;
}
}
output = yaffs_rmdir("/yaffs2/test_dir/foo/dir/");
if (output<0){
error_code=yaffs_get_error();
if (abs(error_code)==ENOTDIR){
return 1;
} else {
print_message("returned error does not match the the expected error\n",2);
return -1;
}
} else{
print_message("removed /yaffs2/ directory (which is a bad thing)\n",2);
return -1;
}
}
int test_yaffs_rename_file_to_dir(void)
{
int output=0;
if (0 != yaffs_access(FILE_PATH,0)) {
output = test_yaffs_open();
if (output < 0) {
print_message("failed to create file\n",2);
return -1;
} else {
output = yaffs_close(output);
if (output < 0) {
print_message("failed to close file\n",2);
return -1;
}
}
}
output = yaffs_rename( "/yaffs2/foo" , RENAME_DIR_PATH);
if (output<0) {
print_message("failed to rename a file over an empty directory\n",2);
return -1;
} else {
return 1;
}
}
int test_yaffs_symlink_EEXIST(void)
{
int error_code = 0;
if (-1==yaffs_access(SYMLINK_PATH,0)){
output=yaffs_symlink(FILE_PATH,SYMLINK_PATH);
if (output>0){
print_message("failed to create the first symlink\n",2);
return -1;
}
}
output = yaffs_symlink(FILE_PATH,SYMLINK_PATH);
if (output<0){
error_code=yaffs_get_error();
if (abs(error_code)==EEXIST){
return 1;
} else {
print_message("returned error does not match the the expected error\n",2);
return -1;
}
} else {
print_message("created a symlink over an existing symlink (which is a bad thing)\n",2);
return -1;
}
}
int test_yaffs_open_EACCES(void)
{
int error_code=0;
int output =-1;
if (yaffs_access(FILE_PATH,0)!=0){
output=yaffs_close(test_yaffs_open());
if (output<0){
print_message("failed to open file\n",2);
return -1;
}
}
output=yaffs_chmod(FILE_PATH,S_IREAD);
if (output<0){
print_message("failed to chmod file\n",2);
return -1;
}
handle=yaffs_open(FILE_PATH, O_TRUNC| O_RDWR,FILE_MODE );
if (handle <0){
error_code=yaffs_get_error();
if (abs(error_code)==EACCES){
return 1;
}
else {
print_message("different error than expected\n",2);
return -1;
}
}
else {
print_message("file opened with read and write permissions, chmoded to read only.(which is a bad thing)\n",2);
return -1;
}
}
int test_yaffs_access(void)
{
if (-1==yaffs_close(yaffs_open(FILE_PATH,O_CREAT | O_RDWR, FILE_MODE))) {
print_message("failed to create file\n",1);
return -1;
}
return yaffs_access(FILE_PATH,0);
}
int test_yaffs_rename_EEXISTS(void)
{
int output=0;
int error_code =0;
if (0 != yaffs_access(DIR_PATH,0)) {
output = yaffs_mkdir(DIR_PATH,S_IWRITE | S_IREAD);
if (output < 0) {
print_message("failed to create directory\n",2);
return -1;
}
}
if (0 != yaffs_access(RENAME_DIR_PATH,0)) {
output = yaffs_mkdir(RENAME_DIR_PATH,S_IWRITE | S_IREAD);
if (output < 0) {
error_code=yaffs_get_error();
if (abs(error_code)!=EEXIST){
print_message("failed to create second directory\n",2);
return -1;
}
}
}
output= yaffs_open("/yaffs2/dir2/file",O_CREAT | O_RDWR, FILE_MODE);
if (output<0){
print_message("failed to open file in the second directory\n",2);
return -1;
}
output = yaffs_rename(DIR_PATH , RENAME_DIR_PATH);
if (output<0){
error_code=yaffs_get_error();
if (abs(error_code)==ENOTEMPTY){
return 1;
} else {
print_message("returned error does not match the the expected error\n",2);
return -1;
}
} else{
print_message("removed /yaffs2/ directory (which is a bad thing)\n",2);
return -1;
}
}
int test_yaffs_rmdir_ENOTEMPTY_clean(void)
{
int output = -1;
int output2 = -1;
if (0 == yaffs_access("/yaffs2/test_dir/new_directory/dir",0)) {
output = yaffs_rmdir("/yaffs2/test_dir/new_directory/dir");
if (output < 0) {
print_message("failed to remove the directory\n",2);
output=1;
}
}
if (0 == yaffs_access(DIR_PATH,0)) {
output = yaffs_rmdir(DIR_PATH);
if (output < 0) {
print_message("failed to remove the directory\n",2);
output2=1;
}
}
return (output && output2);
}
int test_yaffs_rename_dir_clean(void)
{
int output = 0;
if (0 == yaffs_access("/yaffs2/new_directory/file",0)) {
output = yaffs_unlink("/yaffs2/new_directory/file");
if (output < 0) {
print_message("failed to remove file\n",2);
return -1;
}
}
if (0 == yaffs_access(RENAME_DIR_PATH,0)) {
output = yaffs_rename(RENAME_DIR_PATH,DIR_PATH);
if (output < 0) {
print_message("failed to rename the dir\n",2);
return -1;
}
}
return 1;
}
int test_yaffs_rename_EEXISTS_clean(void)
{
int output = 0;
if (0 == yaffs_access("/yaffs2/dir2/file",0) ) {
output = yaffs_unlink("/yaffs2/dir2/file");
if (output < 0) {
print_message("failed to remove the file\n",2);
return -1;
}
}
if (0 == yaffs_access(RENAME_PATH,0) && 0 != yaffs_access(DIR_PATH,0)) {
output = yaffs_rename(RENAME_PATH,FILE_PATH);
if (output < 0) {
print_message("failed to remove the directory\n",2);
return -1;
}
}
return 1;
}
int test_yaffs_rename_dir_clean(void)
{
int output = 0;
if (0 == yaffs_access(RENAME_DIR_PATH,0)) {
output = yaffs_rename(RENAME_DIR_PATH,DIR_PATH);
if (output < 0) {
print_message("failed to rename the file\n",2);
return -1;
}
}
return 1;
}
int test_yaffs_rmdir_ENOTDIR_clean(void)
{
int output = 0;
if (0 == yaffs_access(DIR_PATH,0)) {
output = yaffs_rmdir(DIR_PATH);
if (output < 0) {
print_message("failed to remove the directory\n",2);
return -1;
}
}
return 1;
}
int test_yaffs_rename_dir(void)
{
int output=0;
if (0 != yaffs_access(DIR_PATH,0)) {
output = yaffs_mkdir(DIR_PATH,S_IREAD|S_IWRITE);
if (output < 0) {
print_message("failed to create file\n",2);
return -1;
}
}
output = yaffs_rename( DIR_PATH , RENAME_DIR_PATH);
return output;
}
void init(char *yaffs_test_dir,char *yaffs_mount_dir,int argc, char *argv[]){
char output=0;
int x=0;
int seed=-1;
FILE *log_handle;
/*these variables are already set to zero, but it is better not to take chances*/
message_buffer.head=0;
message_buffer.tail=0;
log_handle=fopen(LOG_FILE,"w");
if (log_handle!=NULL){
fputs("log file for yaffs tester\n",log_handle);
fclose(log_handle);
}
add_to_buffer(&message_buffer,"welcome to the yaffs tester",MESSAGE_LEVEL_BASIC_TASKS,PRINT);/* print boot up message*/
yaffs_start_up();
yaffs_mount(yaffs_mount_dir);
for (x=0;x<argc;x++){
// add_to_buffer(&message_buffer,"argv ",MESSAGE_LEVEL_BASIC_TASKS,PRINT);
// add_to_buffer(&message_buffer,argv[x],MESSAGE_LEVEL_BASIC_TASKS,PRINT);
if (strcmp("-seed",argv[x])==0){ /*warning only compares the length of the strings, quick fix*/
seed= atoi(argv[x+1]);
/*add_to_buffer(&message_buffer,"setting seed to ",MESSAGE_LEVEL_BASIC_TASKS,NPRINT);
append_int_to_buffer(&message_buffer,seed,MESSAGE_LEVEL_BASIC_TASKS,NPRINT);
append_to_buffer(&message_buffer,"\n",MESSAGE_LEVEL_BASIC_TASKS,PRINT);*/
}
}
if (seed==-1){
seed=time(NULL);
srand(seed);
}
else {
srand(seed);
}
add_to_buffer(&message_buffer,"setting seed to ",MESSAGE_LEVEL_BASIC_TASKS,NPRINT);
append_int_to_buffer(&message_buffer,seed,MESSAGE_LEVEL_BASIC_TASKS,PRINT);/* print boot up message*/
if (yaffs_access(yaffs_test_dir,0)) /* if the test folder does not exist then create it */
{
add_to_buffer(&message_buffer,"creating dir: ",MESSAGE_LEVEL_BASIC_TASKS,NPRINT);
append_to_buffer(&message_buffer,yaffs_test_dir,MESSAGE_LEVEL_BASIC_TASKS,PRINT);
output=yaffs_mkdir(yaffs_test_dir,S_IREAD | S_IWRITE);
yaffs_check_for_errors(output, &message_buffer,"could not create dir","created dir\n\n");
}
}
/*tests renaming a non empty file */
int test_yaffs_rename_dir(void)
{
int output=0;
int error_code =0;
output = yaffs_open("/yaffs2/new_directory/file",O_CREAT | O_RDWR, S_IREAD | S_IWRITE);
if (output < 0 )
if (0 != yaffs_access(FILE_PATH,0)) {
output = test_yaffs_open();
if (output < 0) {
print_message("failed to create file\n",2);
return -1;
}
}
output = yaffs_rename( DIR_PATH , RENAME_DIR_PATH);
return output;
}
int test_yaffs_rename_file_to_dir_clean(void)
{
int output = 0;
test_yaffs_open();
if (0 == yaffs_access(RENAME_DIR_PATH,0)) {
output = yaffs_unlink(RENAME_DIR_PATH);
if (output < 0) {
print_message("failed to unlink the file\n",2);
return -1;
}
output = test_yaffs_open();
if (output < 0) {
print_message("failed to open a new\n",2);
return -1;
}
}
return 1;
}
int test_yaffs_access_ENOENT(void)
{
int output=0;
int error_code=0;
output=yaffs_access("/yaffs2/non_existant_file",0);
if (output==-1){
error_code=yaffs_get_error();
if (abs(error_code)==ENOENT){
return 1;
} else {
print_message("different error than expected\n",2);
return -1;
}
} else {
print_message("non existant file accessed.(which is a bad thing)\n",2);
return -1;
}
}
int test_yaffs_access_NULL(void)
{
int output=0;
int error=0;
if (set_up_ELOOP()<0){
print_message("failed to setup symlinks\n",2);
return -1;
}
output= yaffs_access(NULL,0);
if (output<0){
error=yaffs_get_error();
if ( abs(error)== EFAULT){
return 1;
} else {
print_message("error does not match expected error\n",2);
return -1;
}
} else{
print_message("accessed an existing file with bad mode (which is a bad thing\n",2);
return -1;
}
}
int test_yaffs_access_EACCES(void)
{
int output=0;
int error=0;
output=yaffs_chmod(FILE_PATH,S_IREAD);
if (output<0){
print_message("failed to chmod file\n",2);
return -1;
}
output= yaffs_access(FILE_PATH,W_OK);
if (output<0){
error=yaffs_get_error();
if ( abs(error)== EACCES){
return 1;
} else {
print_message("error does not match expected error\n",2);
return -1;
}
} else{
print_message("accessed an existing file with bad mode (which is a bad thing\n",2);
return -1;
}
}
static int __yaffs_access(mount_point_t *point, const char *path, int amode)
{
return yaffs_access(vfs_path_add_mount_point(path), amode);