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;
}
}
void cmd_yaffs_rmdir(const char *dir)
{
int retval = yaffs_rmdir(dir);
if (retval < 0)
printf("yaffs_rmdir returning error: %d, %s\n",
retval, yaffs_error_str());
}
int test_yaffs_mkdir_EROFS_clean(void)
{
int output2 = 1;
if (output >= 0){
output2= yaffs_rmdir(DIR_PATH);
}
return (EROFS_clean() && output2);
}
int test_yaffs_mkdir_ELOOP_dir_clean(void)
{
if (output >= 0){
return yaffs_rmdir(DIR_PATH);
} else {
return 1;
}
}
void cmd_yaffs_rmdir(const char *dir)
{
checkMount();
int retval = yaffs_rmdir(dir);
if ( retval < 0)
printf("yaffs_rmdir returning error: %d\n", retval);
}
void scan_deleted_files_test(const char *mountpt)
{
char fn[100];
char sub[100];
const char *p;
int i;
int j;
int k;
int h;
sprintf(sub,"%s/sdir",mountpt);
yaffs_StartUp();
for(j = 0; j < 10; j++)
{
printf("\n\n>>>>>>> Run %d <<<<<<<<<<<<<\n\n",j);
yaffs_mount(mountpt);
yaffs_mkdir(sub,0);
p = (j & 0) ? mountpt: sub;
for(i = 0; i < 100; i++)
{
sprintf(fn,"%s/%d",p,i);
if(i & 1)
{
h = yaffs_open(fn,O_CREAT | O_TRUNC | O_RDWR, S_IREAD | S_IWRITE);
for(k = 0; k < 1000; k++)
yaffs_write(h,fn,100);
yaffs_close(h);
}
else
yaffs_mkdir(fn,0);
}
for(i = 0; i < 10; i++)
{
sprintf(fn,"%s/%d",p,i);
if(i & 1)
yaffs_unlink(fn);
else
yaffs_rmdir(fn);
}
yaffs_unmount(mountpt);
}
}
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_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;
}
/*==============================================================================
* - rmdir()
*
* - delete a directory
*/
int rmdir(int argc, char *argv[])
{
int yaffs_retval;
char path[PATH_LEN_MAX];
CHECK_ARG_NUM(2, "please type file name");
_make_abs_path(path, argv[1]);
yaffs_retval = yaffs_rmdir(path);
CHECK_YAFFS_RETVAL(yaffs_retval, "can't delete '%s'%s\n", path, "");
return CMD_OK;
}
void rmdir_test(const char *mountpt)
{
char name[100];
yaffs_StartUp();
yaffs_mount(mountpt);
strcpy(name,mountpt);
strcat(name,"/");
strcat(name,"hello");
yaffs_mkdir(name,0666);
yaffs_rmdir(name);
yaffs_unmount(mountpt);
}
/*
** Removes a directory.
** @param #1 Directory path.
*/
static int remove_dir (lua_State *L) {
const char *path = luaL_checkstring (L, 1);
int fail;
fail = yaffs_rmdir (path);
if (fail) {
lua_pushnil (L);
lua_pushfstring (L, "%s", strerror(errno));
return 2;
}
lua_pushboolean (L, 1);
return 1;
}
int test_yaffs_rmdir_EBUSY(void)
{
int output=0;
int error_code =0;
output = yaffs_rmdir("/yaffs2/");
if (output<0){
error_code=yaffs_get_error();
if (abs(error_code)==EBUSY){
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 long_test(int argc, char *argv[])
{
int f;
int r;
char buffer[20];
char str[100];
int h;
mode_t temp_mode;
struct yaffs_stat ystat;
yaffs_StartUp();
yaffs_mount("/boot");
yaffs_mount("/data");
yaffs_mount("/flash");
yaffs_mount("/ram");
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
printf("\nDirectory look-up of /data\n");
dumpDir("/data");
printf("\nDirectory look-up of /flash\n");
dumpDir("/flash");
//leave_unlinked_file("/flash",20000,0);
//leave_unlinked_file("/data",20000,0);
leave_unlinked_file("/ram",20,0);
f = yaffs_open("/boot/b1", O_RDONLY,0);
printf("open /boot/b1 readonly, f=%d\n",f);
f = yaffs_open("/boot/b1", O_CREAT,S_IREAD | S_IWRITE);
printf("open /boot/b1 O_CREAT, f=%d\n",f);
r = yaffs_write(f,"hello",1);
printf("write %d attempted to write to a read-only file\n",r);
r = yaffs_close(f);
printf("close %d\n",r);
f = yaffs_open("/boot/b1", O_RDWR,0);
printf("open /boot/b1 O_RDWR,f=%d\n",f);
r = yaffs_write(f,"hello",2);
printf("write %d attempted to write to a writeable file\n",r);
r = yaffs_write(f,"world",3);
printf("write %d attempted to write to a writeable file\n",r);
r= yaffs_lseek(f,0,SEEK_END);
printf("seek end %d\n",r);
memset(buffer,0,20);
r = yaffs_read(f,buffer,10);
printf("read %d \"%s\"\n",r,buffer);
r= yaffs_lseek(f,0,SEEK_SET);
printf("seek set %d\n",r);
memset(buffer,0,20);
r = yaffs_read(f,buffer,10);
printf("read %d \"%s\"\n",r,buffer);
memset(buffer,0,20);
r = yaffs_read(f,buffer,10);
printf("read %d \"%s\"\n",r,buffer);
// Check values reading at end.
// A read past end of file should return 0 for 0 bytes read.
r= yaffs_lseek(f,0,SEEK_END);
r = yaffs_read(f,buffer,10);
printf("read at end returned %d\n",r);
r= yaffs_lseek(f,500,SEEK_END);
r = yaffs_read(f,buffer,10);
printf("read past end returned %d\n",r);
r = yaffs_close(f);
printf("close %d\n",r);
copy_in_a_file("/boot/yyfile","xxx");
// Create a file with a long name
copy_in_a_file("/boot/file with a long name","xxx");
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
// Check stat
r = yaffs_stat("/boot/file with a long name",&ystat);
// Check rename
r = yaffs_rename("/boot/file with a long name","/boot/r1");
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
// Check unlink
r = yaffs_unlink("/boot/r1");
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
// Check mkdir
r = yaffs_mkdir("/boot/directory1",0);
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
printf("\nDirectory look-up of /boot/directory1\n");
dumpDir("/boot/directory1");
// add a file to the directory
copy_in_a_file("/boot/directory1/file with a long name","xxx");
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
printf("\nDirectory look-up of /boot/directory1\n");
dumpDir("/boot/directory1");
// Attempt to delete directory (should fail)
r = yaffs_rmdir("/boot/directory1");
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
printf("\nDirectory look-up of /boot/directory1\n");
dumpDir("/boot/directory1");
// Delete file first, then rmdir should work
r = yaffs_unlink("/boot/directory1/file with a long name");
r = yaffs_rmdir("/boot/directory1");
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
printf("\nDirectory look-up of /boot/directory1\n");
dumpDir("/boot/directory1");
#if 0
fill_disk_and_delete("/boot",20,20);
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
#endif
yaffs_symlink("yyfile","/boot/slink");
yaffs_readlink("/boot/slink",str,100);
printf("symlink alias is %s\n",str);
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
printf("\nDirectory look-up of /boot (using stat instead of lstat)\n");
dumpDirFollow("/boot");
printf("\nDirectory look-up of /boot/directory1\n");
dumpDir("/boot/directory1");
h = yaffs_open("/boot/slink",O_RDWR,0);
printf("file length is %d\n",(int)yaffs_lseek(h,0,SEEK_END));
yaffs_close(h);
yaffs_unlink("/boot/slink");
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
// Check chmod
yaffs_stat("/boot/yyfile",&ystat);
temp_mode = ystat.st_mode;
yaffs_chmod("/boot/yyfile",0x55555);
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
yaffs_chmod("/boot/yyfile",temp_mode);
printf("\nDirectory look-up of /boot\n");
dumpDir("/boot");
// Permission checks...
PermissionsCheck("/boot/yyfile",0, O_WRONLY,0);
PermissionsCheck("/boot/yyfile",0, O_RDONLY,0);
PermissionsCheck("/boot/yyfile",0, O_RDWR,0);
PermissionsCheck("/boot/yyfile",S_IREAD, O_WRONLY,0);
PermissionsCheck("/boot/yyfile",S_IREAD, O_RDONLY,1);
PermissionsCheck("/boot/yyfile",S_IREAD, O_RDWR,0);
PermissionsCheck("/boot/yyfile",S_IWRITE, O_WRONLY,1);
PermissionsCheck("/boot/yyfile",S_IWRITE, O_RDONLY,0);
PermissionsCheck("/boot/yyfile",S_IWRITE, O_RDWR,0);
PermissionsCheck("/boot/yyfile",S_IREAD | S_IWRITE, O_WRONLY,1);
PermissionsCheck("/boot/yyfile",S_IREAD | S_IWRITE, O_RDONLY,1);
PermissionsCheck("/boot/yyfile",S_IREAD | S_IWRITE, O_RDWR,1);
yaffs_chmod("/boot/yyfile",temp_mode);
//create a zero-length file and unlink it (test for scan bug)
h = yaffs_open("/boot/zlf",O_CREAT | O_TRUNC | O_RDWR,0);
yaffs_close(h);
yaffs_unlink("/boot/zlf");
yaffs_DumpDevStruct("/boot");
fill_disk_and_delete("/boot",20,20);
yaffs_DumpDevStruct("/boot");
fill_files("/boot",1,10000,0);
fill_files("/boot",1,10000,5000);
fill_files("/boot",2,10000,0);
fill_files("/boot",2,10000,5000);
leave_unlinked_file("/data",20000,0);
leave_unlinked_file("/data",20000,5000);
leave_unlinked_file("/data",20000,5000);
leave_unlinked_file("/data",20000,5000);
leave_unlinked_file("/data",20000,5000);
leave_unlinked_file("/data",20000,5000);
yaffs_DumpDevStruct("/boot");
yaffs_DumpDevStruct("/data");
return 0;
}
void yaffs_bash_around(const char *mountpt, int n_cycles)
{
char name[200];
char name1[200];
int h[BASH_HANDLES];
int i;
int op;
int pos;
int n;
int n1;
int start_op;
int op_max = 99;
int cycle = 0;
sprintf(name,"%s/bashdir",mountpt);
yaffs_mkdir(name,0666);
for(i = 0; i < BASH_HANDLES; i++)
h[i] = -1;
while(n_cycles){
if(cycle % 100 == 0){
printf("CYCLE %8d mo %2d inodes %d space %d ",cycle,op_max,
yaffs_inodecount(mountpt),(int)yaffs_freespace(mountpt));
for(i = 0; i < BASH_HANDLES; i++)
printf("%2d ",h[i]);
printf("\n");
}
cycle++;
if(n_cycles > 0)
n_cycles--;
i = rand() % BASH_HANDLES;
op = rand() % op_max;
pos = rand() & 20000000;
n = rand() % 100;
n1 = rand() % 100;
sprintf(name,"%s/bashdir/xx%d",mountpt,n);
sprintf(name1,"%s/bashdir/xx%d",mountpt,n1);
start_op = op;
op-=1;
if(op < 0){
if(h[i]>= 0){
yaffs_close(h[i]);
h[i] = -1;
}
continue;
}
op-=1;
if(op < 0){
if(h[i] < 0)
h[i] = yaffs_open(name,O_CREAT| O_RDWR, 0666);
continue;
}
op-=5;
if(op< 0){
yaffs_lseek(h[i],pos,SEEK_SET);
yaffs_write(h[i],name,n);
continue;
}
op-=1;
if(op < 0){
yaffs_unlink(name);
continue;
}
op-=1;
if(op < 0){
yaffs_rename(name,name1);
continue;
}
op-=1;
if(op < 0){
yaffs_mkdir(name,0666);
continue;
}
op-=1;
if(op < 0){
yaffs_rmdir(name);
continue;
}
op_max = start_op-op;
}
}
static int __yaffs_rmdir(mount_point_t *point, const char *path)
{
return yaffs_rmdir(vfs_path_add_mount_point(path));
