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misc: Introduce internal function ssh_mkdirs()

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If the given path includes missing directories, ssh_mkdirs() tries to
create them recursively.

Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Anderson Toshiyuki Sasaki
2019-07-31 15:15:22 +02:00
committed by Andreas Schneider
parent 7857cd1aa5
commit 742918cb1c
3 changed files with 167 additions and 6 deletions
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93
tests/unittests/torture_misc.c
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@ -409,6 +409,98 @@ static void torture_ssh_dir_writeable(UNUSED_PARAM(void **state))
SAFE_FREE(tmp_dir);
}
static void torture_ssh_mkdirs(UNUSED_PARAM(void **state))
{
char *tmp_dir = NULL;
char *cwd = NULL;
char buffer[256];
ssize_t count = 0;
int rc;
/* Get current working directory */
cwd = torture_get_current_working_dir();
assert_non_null(cwd);
/* Create a base disposable directory */
tmp_dir = torture_make_temp_dir(template);
assert_non_null(tmp_dir);
/* Create a single directory */
count = snprintf(buffer, sizeof(buffer), "%s/a", tmp_dir);
assert_return_code(count, errno);
rc = ssh_mkdirs(buffer, 0700);
assert_return_code(rc, errno);
rc = ssh_dir_writeable(buffer);
assert_int_equal(rc, 1);
/* Create directories recursively */
count = snprintf(buffer, sizeof(buffer), "%s/b/c/d", tmp_dir);
assert_return_code(count, errno);
rc = ssh_mkdirs(buffer, 0700);
assert_return_code(rc, errno);
rc = ssh_dir_writeable(buffer);
assert_int_equal(rc, 1);
/* Change directory */
rc = torture_change_dir(tmp_dir);
assert_return_code(rc, errno);
/* Create single local directory */
rc = ssh_mkdirs("e", 0700);
assert_return_code(rc, errno);
rc = ssh_dir_writeable("e");
assert_int_equal(rc, 1);
/* Create local directories recursively */
rc = ssh_mkdirs("f/g/h", 0700);
assert_return_code(rc, errno);
rc = ssh_dir_writeable("f/g/h");
assert_int_equal(rc, 1);
/* Negative test for creating "." directory */
rc = ssh_mkdirs(".", 0700);
assert_int_equal(rc, -1);
assert_int_equal(errno, EINVAL);
/* Negative test for creating "/" directory */
rc = ssh_mkdirs("/", 0700);
assert_int_equal(rc, -1);
assert_int_equal(errno, EINVAL);
/* Negative test for creating "" directory */
rc = ssh_mkdirs("", 0700);
assert_int_equal(rc, -1);
assert_int_equal(errno, EINVAL);
/* Negative test for creating NULL directory */
rc = ssh_mkdirs(NULL, 0700);
assert_int_equal(rc, -1);
assert_int_equal(errno, EINVAL);
/* Negative test for creating existing directory */
rc = ssh_mkdirs("a", 0700);
assert_int_equal(rc, -1);
assert_int_equal(errno, EEXIST);
/* Return to original directory */
rc = torture_change_dir(cwd);
assert_return_code(rc, errno);
/* Cleanup */
torture_rmdirs(tmp_dir);
SAFE_FREE(tmp_dir);
SAFE_FREE(cwd);
}
int torture_run_tests(void) {
int rc;
struct CMUnitTest tests[] = {
@ -428,6 +520,7 @@ int torture_run_tests(void) {
cmocka_unit_test(torture_timeout_update),
cmocka_unit_test(torture_ssh_analyze_banner),
cmocka_unit_test(torture_ssh_dir_writeable),
cmocka_unit_test(torture_ssh_mkdirs),
};
ssh_init();