void OBSBasic::on_actionRemoveSceneCollection_triggered()
{
std::string newName;
std::string newPath;
std::string oldFile = config_get_string(App()->GlobalConfig(),
"Basic", "SceneCollectionFile");
std::string oldName = config_get_string(App()->GlobalConfig(),
"Basic", "SceneCollection");
auto cb = [&](const char *name, const char *filePath)
{
if (strcmp(oldName.c_str(), name) != 0) {
newName = name;
newPath = filePath;
return false;
}
return true;
};
EnumSceneCollections(cb);
/* this should never be true due to menu item being grayed out */
if (newPath.empty())
return;
QString text = QTStr("ConfirmRemove.Text");
text.replace("$1", QT_UTF8(oldName.c_str()));
QMessageBox::StandardButton button = QMessageBox::question(this,
QTStr("ConfirmRemove.Title"), text);
if (button == QMessageBox::No)
return;
char path[512];
int ret = GetConfigPath(path, 512, "obs-studio/basic/scenes/");
if (ret <= 0) {
blog(LOG_WARNING, "Failed to get scene collection config path");
return;
}
oldFile.insert(0, path);
oldFile += ".json";
os_unlink(oldFile.c_str());
Load(newPath.c_str());
RefreshSceneCollections();
const char *newFile = config_get_string(App()->GlobalConfig(),
"Basic", "SceneCollectionFile");
blog(LOG_INFO, "Removed scene collection '%s' (%s.json), "
"switched to '%s' (%s.json)",
oldName.c_str(), oldFile.c_str(),
newName.c_str(), newFile);
blog(LOG_INFO, "------------------------------------------------");
UpdateTitleBar();
}
static void dag_clean(struct dag * slf){
int i, silent, rv;
struct pkg * pk;
char ** packages = slf->pkgs->keys(slf->pkgs);
if(packages){
silent = global_get_bool("-quiet");
for(i = 0; packages[i]; i++){
pk = get_pkg_from_name(slf, packages[i]);
if(pk->o_file && is_file(pk->o_file)){
if(! silent){
printf("rm: %s\n", pk->o_file);
}
rv = os_unlink(pk->o_file);
if(rv){
perror(pk->o_file);
panic("failed to delete file", __FILE__, __LINE__);
}
}
}
}
};
/*
* util_file_create -- create a new memory pool file
*/
int
util_file_create(const char *path, size_t size, size_t minsize)
{
LOG(3, "path \"%s\" size %zu minsize %zu", path, size, minsize);
ASSERTne(size, 0);
if (size < minsize) {
ERR("size %zu smaller than %zu", size, minsize);
errno = EINVAL;
return -1;
}
if (((os_off_t)size) < 0) {
ERR("invalid size (%zu) for os_off_t", size);
errno = EFBIG;
return -1;
}
int fd;
int mode;
int flags = O_RDWR | O_CREAT | O_EXCL;
#ifndef _WIN32
mode = 0;
#else
mode = S_IWRITE | S_IREAD;
flags |= O_BINARY;
#endif
/*
* Create file without any permission. It will be granted once
* initialization completes.
*/
if ((fd = os_open(path, flags, mode)) < 0) {
ERR("!open \"%s\"", path);
return -1;
}
if ((errno = os_posix_fallocate(fd, 0, (os_off_t)size)) != 0) {
ERR("!posix_fallocate \"%s\", %zu", path, size);
goto err;
}
/* for windows we can't flock until after we fallocate */
if (os_flock(fd, OS_LOCK_EX | OS_LOCK_NB) < 0) {
ERR("!flock \"%s\"", path);
goto err;
}
return fd;
err:
LOG(4, "error clean up");
int oerrno = errno;
if (fd != -1)
(void) os_close(fd);
os_unlink(path);
errno = oerrno;
return -1;
}
int state_uninit(void)
{
int err;
state = &main_state;
if (state->write_ram_buf && !state->ram_buf_rm) {
err = os_write_ram_buf(state->ram_buf_fname);
if (err) {
printf("Failed to write RAM buffer\n");
return err;
}
}
if (state->write_state) {
if (sandbox_write_state(state, state->state_fname)) {
printf("Failed to write sandbox state\n");
return -1;
}
}
/* Delete this at the last moment so as not to upset gdb too much */
if (state->jumped_fname)
os_unlink(state->jumped_fname);
if (state->state_fdt)
os_free(state->state_fdt);
memset(state, '\0', sizeof(*state));
return 0;
}
GPublic void file_remove(String_t szFileName)
{
if (szFileName != NULL)
{
os_unlink(szFileName);
}
}
static void dag_unlink_test(struct dag * slf, char * tstamp){
// test package should be last package of slf->sorted
int i, fail;
for(i = 0; slf->sorted[i]; i++);
struct pkg * pk;
pk = slf->sorted[i-1];
// we can assume all is fine if this is ok
if( starts_with( pk->name, tstamp) ){
fail = os_unlink(pk->c_file);
if(fail){
perror(pk->c_file);
panic(NULL, __FILE__, __LINE__);
}
fail = os_unlink(pk->o_file);
if(fail){
perror(pk->o_file);
panic(NULL, __FILE__, __LINE__);
}
}
const char * testdir[2];
testdir[0] = global_get_str("-src");
testdir[1] = tstamp;
char * testpath = path_join_len(testdir, 2);
fail = os_rmdir(testpath);
if(fail){
perror(testpath);
panic(NULL,__FILE__,__LINE__);
}
free(testpath);
if(is_file(global_get_str("-testbin"))){
fail = os_unlink(global_get_str("-testbin"));
if(fail){
perror(global_get_str("-testbin"));
panic(NULL,__FILE__,__LINE__);
}
}
};
bool os_quick_write_utf8_file_safe(const char *path, const char *str,
size_t len, bool marker, const char *temp_ext,
const char *backup_ext)
{
struct dstr backup_path = {0};
struct dstr temp_path = {0};
bool success = false;
if (!temp_ext || !*temp_ext) {
blog(LOG_ERROR, "os_quick_write_utf8_file_safe: invalid "
"temporary extension specified");
return false;
}
dstr_copy(&temp_path, path);
if (*temp_ext != '.')
dstr_cat(&temp_path, ".");
dstr_cat(&temp_path, temp_ext);
if (!os_quick_write_utf8_file(temp_path.array, str, len, marker)) {
goto cleanup;
}
if (backup_ext && *backup_ext) {
dstr_copy(&backup_path, path);
if (*backup_ext != '.')
dstr_cat(&backup_path, ".");
dstr_cat(&backup_path, backup_ext);
os_unlink(backup_path.array);
os_rename(path, backup_path.array);
dstr_free(&backup_path);
} else {
os_unlink(path);
}
os_rename(temp_path.array, path);
success = true;
cleanup:
dstr_free(&backup_path);
dstr_free(&temp_path);
return success;
}
/*
* ut_unlink -- an unlink that cannot return -1
*/
int
ut_unlink(const char *file, int line, const char *func, const char *path)
{
int retval = os_unlink(path);
if (retval != 0)
ut_fatal(file, line, func, "!unlink: %s", path);
return retval;
}
static inline void replace_file(const char *src_base_path,
const char *dst_base_path, const char *file)
{
char *src_path = get_path(src_base_path, file);
char *dst_path = get_path(dst_base_path, file);
if (src_path && dst_path) {
os_unlink(dst_path);
os_rename(src_path, dst_path);
}
bfree(dst_path);
bfree(src_path);
}
static void copy_local_to_cache(struct update_info *info, const char *file)
{
char *local_file_path = get_path(info->local, file);
char *cache_file_path = get_path(info->cache, file);
char *temp_file_path = get_path(info->temp, file);
os_copyfile(local_file_path, temp_file_path);
os_unlink(cache_file_path);
os_rename(temp_file_path, cache_file_path);
bfree(local_file_path);
bfree(cache_file_path);
bfree(temp_file_path);
}
void OBSBasic::DeleteProfile(const char *profileName, const char *profileDir)
{
char profilePath[512];
char basePath[512];
int ret = GetConfigPath(basePath, 512, "obs-studio/basic/profiles");
if (ret <= 0) {
blog(LOG_WARNING, "Failed to get profiles config path");
return;
}
ret = snprintf(profilePath, 512, "%s/%s/*", basePath, profileDir);
if (ret <= 0) {
blog(LOG_WARNING, "Failed to get path for profile dir '%s'",
profileDir);
return;
}
os_glob_t *glob;
if (os_glob(profilePath, 0, &glob) != 0) {
blog(LOG_WARNING, "Failed to glob profile dir '%s'",
profileDir);
return;
}
for (size_t i = 0; i < glob->gl_pathc; i++) {
const char *filePath = glob->gl_pathv[i].path;
if (glob->gl_pathv[i].directory)
continue;
os_unlink(filePath);
}
os_globfree(glob);
ret = snprintf(profilePath, 512, "%s/%s", basePath, profileDir);
if (ret <= 0) {
blog(LOG_WARNING, "Failed to get path for profile dir '%s'",
profileDir);
return;
}
os_rmdir(profilePath);
blog(LOG_INFO, "------------------------------------------------");
blog(LOG_INFO, "Removed profile '%s' (%s)",
profileName, profileDir);
blog(LOG_INFO, "------------------------------------------------");
}
int main(int argc, char *argv[])
{
struct sandbox_state *state;
gd_t data;
int ret;
ret = state_init();
if (ret)
goto err;
state = state_get_current();
if (os_parse_args(state, argc, argv))
return 1;
ret = sandbox_read_state(state, state->state_fname);
if (ret)
goto err;
/* Remove old memory file if required */
if (state->ram_buf_rm && state->ram_buf_fname)
os_unlink(state->ram_buf_fname);
memset(&data, '\0', sizeof(data));
gd = &data;
#if CONFIG_VAL(SYS_MALLOC_F_LEN)
gd->malloc_base = CONFIG_MALLOC_F_ADDR;
#endif
setup_ram_buf(state);
/* Do pre- and post-relocation init */
board_init_f(0);
board_init_r(gd->new_gd, 0);
/* NOTREACHED - board_init_r() does not return */
return 0;
err:
printf("Error %d\n", ret);
return 1;
}
/*
* util_unlink -- unlinks a file or zeroes a device dax
*/
int
util_unlink(const char *path)
{
LOG(3, "path \"%s\"", path);
enum file_type type = util_file_get_type(path);
if (type < 0)
return -1;
if (type == TYPE_DEVDAX) {
return util_file_zero(path, 0, DEVICE_DAX_ZERO_LEN);
} else {
#ifdef _WIN32
/* on Windows we can not unlink Read-Only files */
if (os_chmod(path, S_IREAD | S_IWRITE) == -1) {
ERR("!chmod \"%s\"", path);
return -1;
}
#endif
return os_unlink(path);
}
}
void OBSBasic::on_actionRenameSceneCollection_triggered()
{
std::string name;
std::string file;
std::string oldFile = config_get_string(App()->GlobalConfig(),
"Basic", "SceneCollectionFile");
const char *oldName = config_get_string(App()->GlobalConfig(),
"Basic", "SceneCollection");
bool success = GetSceneCollectionName(this, name, file, oldName);
if (!success)
return;
config_set_string(App()->GlobalConfig(), "Basic", "SceneCollection",
name.c_str());
config_set_string(App()->GlobalConfig(), "Basic", "SceneCollectionFile",
file.c_str());
SaveProjectNow();
char path[512];
int ret = GetConfigPath(path, 512, "obs-studio/basic/scenes/");
if (ret <= 0) {
blog(LOG_WARNING, "Failed to get scene collection config path");
return;
}
oldFile.insert(0, path);
oldFile += ".json";
os_unlink(oldFile.c_str());
blog(LOG_INFO, "------------------------------------------------");
blog(LOG_INFO, "Renamed scene collection to '%s' (%s.json)",
name.c_str(), file.c_str());
blog(LOG_INFO, "------------------------------------------------");
UpdateTitleBar();
RefreshSceneCollections();
}
static inline
#endif
void *
pmem_map_fileU(const char *path, size_t len, int flags,
mode_t mode, size_t *mapped_lenp, int *is_pmemp)
{
LOG(3, "path \"%s\" size %zu flags %x mode %o mapped_lenp %p "
"is_pmemp %p", path, len, flags, mode, mapped_lenp, is_pmemp);
int oerrno;
int fd;
int open_flags = O_RDWR;
int delete_on_err = 0;
int file_type = util_file_get_type(path);
#ifdef _WIN32
open_flags |= O_BINARY;
#endif
if (file_type == OTHER_ERROR)
return NULL;
if (flags & ~(PMEM_FILE_ALL_FLAGS)) {
ERR("invalid flag specified %x", flags);
errno = EINVAL;
return NULL;
}
if (file_type == TYPE_DEVDAX) {
if (flags & ~(PMEM_DAX_VALID_FLAGS)) {
ERR("flag unsupported for Device DAX %x", flags);
errno = EINVAL;
return NULL;
} else {
/* we are ignoring all of the flags */
flags = 0;
ssize_t actual_len = util_file_get_size(path);
if (actual_len < 0) {
ERR("unable to read Device DAX size");
errno = EINVAL;
return NULL;
}
if (len != 0 && len != (size_t)actual_len) {
ERR("Device DAX length must be either 0 or "
"the exact size of the device: %zu",
actual_len);
errno = EINVAL;
return NULL;
}
len = 0;
}
}
if (flags & PMEM_FILE_CREATE) {
if ((os_off_t)len < 0) {
ERR("invalid file length %zu", len);
errno = EINVAL;
return NULL;
}
open_flags |= O_CREAT;
}
if (flags & PMEM_FILE_EXCL)
open_flags |= O_EXCL;
if ((len != 0) && !(flags & PMEM_FILE_CREATE)) {
ERR("non-zero 'len' not allowed without PMEM_FILE_CREATE");
errno = EINVAL;
return NULL;
}
if ((len == 0) && (flags & PMEM_FILE_CREATE)) {
ERR("zero 'len' not allowed with PMEM_FILE_CREATE");
errno = EINVAL;
return NULL;
}
if ((flags & PMEM_FILE_TMPFILE) && !(flags & PMEM_FILE_CREATE)) {
ERR("PMEM_FILE_TMPFILE not allowed without PMEM_FILE_CREATE");
errno = EINVAL;
return NULL;
}
if (flags & PMEM_FILE_TMPFILE) {
if ((fd = util_tmpfile(path,
OS_DIR_SEP_STR"pmem.XXXXXX",
open_flags & O_EXCL)) < 0) {
LOG(2, "failed to create temporary file at \"%s\"",
path);
return NULL;
}
} else {
if ((fd = os_open(path, open_flags, mode)) < 0) {
ERR("!open %s", path);
return NULL;
}
if ((flags & PMEM_FILE_CREATE) && (flags & PMEM_FILE_EXCL))
delete_on_err = 1;
}
if (flags & PMEM_FILE_CREATE) {
/*
* Always set length of file to 'len'.
* (May either extend or truncate existing file.)
*/
if (os_ftruncate(fd, (os_off_t)len) != 0) {
ERR("!ftruncate");
goto err;
}
if ((flags & PMEM_FILE_SPARSE) == 0) {
if ((errno = os_posix_fallocate(fd, 0,
(os_off_t)len)) != 0) {
ERR("!posix_fallocate");
goto err;
}
}
} else {
ssize_t actual_size = util_file_get_size(path);
if (actual_size < 0) {
ERR("stat %s: negative size", path);
errno = EINVAL;
goto err;
}
len = (size_t)actual_size;
}
void *addr = pmem_map_register(fd, len, path, file_type == TYPE_DEVDAX);
if (addr == NULL)
goto err;
if (mapped_lenp != NULL)
*mapped_lenp = len;
if (is_pmemp != NULL)
*is_pmemp = pmem_is_pmem(addr, len);
LOG(3, "returning %p", addr);
VALGRIND_REGISTER_PMEM_MAPPING(addr, len);
VALGRIND_REGISTER_PMEM_FILE(fd, addr, len, 0);
(void) os_close(fd);
return addr;
err:
oerrno = errno;
(void) os_close(fd);
if (delete_on_err)
(void) os_unlink(path);
errno = oerrno;
return NULL;
}
// Create test directory.
inline int dir_setup(const char *testdir)
{
int ret;
#if DB_VERSION_MAJOR > 4 || DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 3
if ((ret = __os_mkdir(NULL, testdir, 0755)) != 0) {
#else
if ((ret = mkdir(testdir, 0755)) != 0) {
#endif
fprintf(stderr,
"dir_setup: Creating directory %s: %s\n",
testdir, db_strerror(ret));
return (1);
}
return (0);
}
inline int os_unlink(const char *path)
{
#if DB_VERSION_MAJOR < 4 || DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 7
return (__os_unlink(NULL, path));
#else
return (__os_unlink(NULL, path, 0));
#endif
}
#if DB_VERSION_MAJOR > 4 || DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 4
#define OS_EXISTS(a, b, c) __os_exists(a, b, c)
#else
#define OS_EXISTS(a, b, c) __os_exists(b, c)
#endif
// Remove contents in specified directory recursively(in DB versions earlier
// than 4.6, don't recursively), and optionally remove the directory itself.
int rmdir_rcsv(const char *dir, bool keep_this_dir)
{
int cnt, i, isdir, ret;
char buf[1024], **names;
ret = 0;
/* If the directory doesn't exist, we're done. */
if (OS_EXISTS(NULL, dir, &isdir) != 0)
return (0);
/* Get a list of the directory contents. */
#if DB_VERSION_MAJOR > 4 || DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 6
if ((ret = __os_dirlist(NULL, dir, 1, &names, &cnt)) != 0)
return (ret);
#else
if ((ret = __os_dirlist(NULL, dir, &names, &cnt)) != 0)
return (ret);
#endif
/* Go through the file name list, remove each file in the list */
for (i = 0; i < cnt; ++i) {
(void)snprintf(buf, sizeof(buf),
"%s%c%s", dir, PATH_SEPARATOR[0], names[i]);
if ((ret = OS_EXISTS(NULL, buf, &isdir)) != 0)
goto file_err;
if (!isdir && (ret = os_unlink(buf)) != 0) {
file_err: fprintf(stderr,
"os_unlink: Error unlinking file: %s: %s\n",
buf, db_strerror(ret));
break;
}
if (isdir && rmdir_rcsv(buf, false) != 0)
goto file_err;
}
__os_dirfree(NULL, names, cnt);
/*
* If we removed the contents of the directory and we don't want to
* keep this directory, remove the directory itself.
*/
if (i == cnt && !keep_this_dir && (ret = rmdir(dir)) != 0)
fprintf(stderr,
"rmdir_rcsv(%s): %s\n", dir, db_strerror(errno));
return (ret);
} // rmdir_rcsv
static int do_ut_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
printf("%s: Testing commands\n", __func__);
run_command("env default -f -a", 0);
/* run a single command */
run_command("setenv single 1", 0);
assert(!strcmp("1", getenv("single")));
/* make sure that compound statements work */
#ifdef CONFIG_SYS_HUSH_PARSER
run_command("if test -n ${single} ; then setenv check 1; fi", 0);
assert(!strcmp("1", getenv("check")));
run_command("setenv check", 0);
#endif
/* commands separated by ; */
run_command_list("setenv list 1; setenv list ${list}1", -1, 0);
assert(!strcmp("11", getenv("list")));
/* commands separated by \n */
run_command_list("setenv list 1\n setenv list ${list}1", -1, 0);
assert(!strcmp("11", getenv("list")));
/* command followed by \n and nothing else */
run_command_list("setenv list 1${list}\n", -1, 0);
assert(!strcmp("111", getenv("list")));
/* three commands in a row */
run_command_list("setenv list 1\n setenv list ${list}2; "
"setenv list ${list}3", -1, 0);
assert(!strcmp("123", getenv("list")));
/* a command string with \0 in it. Stuff after \0 should be ignored */
run_command("setenv list", 0);
run_command_list(test_cmd, sizeof(test_cmd), 0);
assert(!strcmp("123", getenv("list")));
/*
* a command list where we limit execution to only the first command
* using the length parameter.
*/
run_command_list("setenv list 1\n setenv list ${list}2; "
"setenv list ${list}3", strlen("setenv list 1"), 0);
assert(!strcmp("1", getenv("list")));
assert(run_command("false", 0) == 1);
assert(run_command("echo", 0) == 0);
assert(run_command_list("false", -1, 0) == 1);
assert(run_command_list("echo", -1, 0) == 0);
#ifdef CONFIG_SYS_HUSH_PARSER
/* Test the 'test' command */
#define HUSH_TEST(name, expr, expected_result) \
run_command("if test " expr " ; then " \
"setenv " #name "_" #expected_result " y; else " \
"setenv " #name "_" #expected_result " n; fi", 0); \
assert(!strcmp(#expected_result, getenv(#name "_" #expected_result))); \
setenv(#name "_" #expected_result, NULL);
/* Basic operators */
HUSH_TEST(streq, "aaa = aaa", y);
HUSH_TEST(streq, "aaa = bbb", n);
HUSH_TEST(strneq, "aaa != bbb", y);
HUSH_TEST(strneq, "aaa != aaa", n);
HUSH_TEST(strlt, "aaa < bbb", y);
HUSH_TEST(strlt, "bbb < aaa", n);
HUSH_TEST(strgt, "bbb > aaa", y);
HUSH_TEST(strgt, "aaa > bbb", n);
HUSH_TEST(eq, "123 -eq 123", y);
HUSH_TEST(eq, "123 -eq 456", n);
HUSH_TEST(ne, "123 -ne 456", y);
HUSH_TEST(ne, "123 -ne 123", n);
HUSH_TEST(lt, "123 -lt 456", y);
HUSH_TEST(lt_eq, "123 -lt 123", n);
HUSH_TEST(lt, "456 -lt 123", n);
HUSH_TEST(le, "123 -le 456", y);
HUSH_TEST(le_eq, "123 -le 123", y);
HUSH_TEST(le, "456 -le 123", n);
HUSH_TEST(gt, "456 -gt 123", y);
HUSH_TEST(gt_eq, "123 -gt 123", n);
HUSH_TEST(gt, "123 -gt 456", n);
HUSH_TEST(ge, "456 -ge 123", y);
HUSH_TEST(ge_eq, "123 -ge 123", y);
HUSH_TEST(ge, "123 -ge 456", n);
HUSH_TEST(z, "-z \"\"", y);
HUSH_TEST(z, "-z \"aaa\"", n);
HUSH_TEST(n, "-n \"aaa\"", y);
HUSH_TEST(n, "-n \"\"", n);
/* Inversion of simple tests */
HUSH_TEST(streq_inv, "! aaa = aaa", n);
HUSH_TEST(streq_inv, "! aaa = bbb", y);
HUSH_TEST(streq_inv_inv, "! ! aaa = aaa", y);
HUSH_TEST(streq_inv_inv, "! ! aaa = bbb", n);
/* Binary operators */
HUSH_TEST(or_0_0, "aaa != aaa -o bbb != bbb", n);
HUSH_TEST(or_0_1, "aaa != aaa -o bbb = bbb", y);
HUSH_TEST(or_1_0, "aaa = aaa -o bbb != bbb", y);
HUSH_TEST(or_1_1, "aaa = aaa -o bbb = bbb", y);
HUSH_TEST(and_0_0, "aaa != aaa -a bbb != bbb", n);
HUSH_TEST(and_0_1, "aaa != aaa -a bbb = bbb", n);
HUSH_TEST(and_1_0, "aaa = aaa -a bbb != bbb", n);
HUSH_TEST(and_1_1, "aaa = aaa -a bbb = bbb", y);
/* Inversion within binary operators */
HUSH_TEST(or_0_0_inv, "! aaa != aaa -o ! bbb != bbb", y);
HUSH_TEST(or_0_1_inv, "! aaa != aaa -o ! bbb = bbb", y);
HUSH_TEST(or_1_0_inv, "! aaa = aaa -o ! bbb != bbb", y);
HUSH_TEST(or_1_1_inv, "! aaa = aaa -o ! bbb = bbb", n);
HUSH_TEST(or_0_0_inv_inv, "! ! aaa != aaa -o ! ! bbb != bbb", n);
HUSH_TEST(or_0_1_inv_inv, "! ! aaa != aaa -o ! ! bbb = bbb", y);
HUSH_TEST(or_1_0_inv_inv, "! ! aaa = aaa -o ! ! bbb != bbb", y);
HUSH_TEST(or_1_1_inv_inv, "! ! aaa = aaa -o ! ! bbb = bbb", y);
setenv("ut_var_nonexistent", NULL);
setenv("ut_var_exists", "1");
HUSH_TEST(z_varexp_quoted, "-z \"$ut_var_nonexistent\"", y);
HUSH_TEST(z_varexp_quoted, "-z \"$ut_var_exists\"", n);
setenv("ut_var_exists", NULL);
run_command("setenv ut_var_space \" \"", 0);
assert(!strcmp(getenv("ut_var_space"), " "));
run_command("setenv ut_var_test $ut_var_space", 0);
assert(!getenv("ut_var_test"));
run_command("setenv ut_var_test \"$ut_var_space\"", 0);
assert(!strcmp(getenv("ut_var_test"), " "));
run_command("setenv ut_var_test \" 1${ut_var_space}${ut_var_space} 2 \"", 0);
assert(!strcmp(getenv("ut_var_test"), " 1 2 "));
setenv("ut_var_space", NULL);
setenv("ut_var_test", NULL);
#ifdef CONFIG_SANDBOX
/* File existence */
HUSH_TEST(e, "-e hostfs - creating_this_file_breaks_uboot_unit_test", n);
run_command("sb save hostfs - creating_this_file_breaks_uboot_unit_test 0 1", 0);
HUSH_TEST(e, "-e hostfs - creating_this_file_breaks_uboot_unit_test", y);
/* Perhaps this could be replaced by an "rm" shell command one day */
assert(!os_unlink("creating_this_file_breaks_uboot_unit_test"));
HUSH_TEST(e, "-e hostfs - creating_this_file_breaks_uboot_unit_test", n);
#endif
#endif
printf("%s: Everything went swimmingly\n", __func__);
return 0;
}
