1f08c3bdfSopenharmony_ci// SPDX-License-Identifier: GPL-2.0-or-later 2f08c3bdfSopenharmony_ci/* 3f08c3bdfSopenharmony_ci * Copyright (c) 2020 Viresh Kumar <viresh.kumar@linaro.org> 4f08c3bdfSopenharmony_ci * 5f08c3bdfSopenharmony_ci * Basic fspick() failure tests. 6f08c3bdfSopenharmony_ci */ 7f08c3bdfSopenharmony_ci#include "tst_test.h" 8f08c3bdfSopenharmony_ci#include "lapi/fsmount.h" 9f08c3bdfSopenharmony_ci 10f08c3bdfSopenharmony_ci#define MNTPOINT "mntpoint" 11f08c3bdfSopenharmony_ci 12f08c3bdfSopenharmony_cistatic struct tcase { 13f08c3bdfSopenharmony_ci char *name; 14f08c3bdfSopenharmony_ci int dirfd; 15f08c3bdfSopenharmony_ci const char *pathname; 16f08c3bdfSopenharmony_ci unsigned int flags; 17f08c3bdfSopenharmony_ci int exp_errno; 18f08c3bdfSopenharmony_ci} tcases[] = { 19f08c3bdfSopenharmony_ci {"invalid-fd", -1, MNTPOINT, FSPICK_NO_AUTOMOUNT | FSPICK_CLOEXEC, EBADF}, 20f08c3bdfSopenharmony_ci {"invalid-path", AT_FDCWD, "invalid", FSPICK_NO_AUTOMOUNT | FSPICK_CLOEXEC, ENOENT}, 21f08c3bdfSopenharmony_ci {"invalid-flags", AT_FDCWD, MNTPOINT, 0x10, EINVAL}, 22f08c3bdfSopenharmony_ci}; 23f08c3bdfSopenharmony_ci 24f08c3bdfSopenharmony_cistatic void run(unsigned int n) 25f08c3bdfSopenharmony_ci{ 26f08c3bdfSopenharmony_ci struct tcase *tc = &tcases[n]; 27f08c3bdfSopenharmony_ci 28f08c3bdfSopenharmony_ci TEST(fspick(tc->dirfd, tc->pathname, tc->flags)); 29f08c3bdfSopenharmony_ci if (TST_RET != -1) { 30f08c3bdfSopenharmony_ci SAFE_CLOSE(TST_RET); 31f08c3bdfSopenharmony_ci tst_res(TFAIL, "%s: fspick() succeeded unexpectedly (index: %d)", 32f08c3bdfSopenharmony_ci tc->name, n); 33f08c3bdfSopenharmony_ci return; 34f08c3bdfSopenharmony_ci } 35f08c3bdfSopenharmony_ci 36f08c3bdfSopenharmony_ci if (tc->exp_errno != TST_ERR) { 37f08c3bdfSopenharmony_ci tst_res(TFAIL | TTERRNO, "%s: fspick() should fail with %s", 38f08c3bdfSopenharmony_ci tc->name, tst_strerrno(tc->exp_errno)); 39f08c3bdfSopenharmony_ci return; 40f08c3bdfSopenharmony_ci } 41f08c3bdfSopenharmony_ci 42f08c3bdfSopenharmony_ci tst_res(TPASS | TTERRNO, "%s: fspick() failed as expected", tc->name); 43f08c3bdfSopenharmony_ci} 44f08c3bdfSopenharmony_ci 45f08c3bdfSopenharmony_cistatic struct tst_test test = { 46f08c3bdfSopenharmony_ci .tcnt = ARRAY_SIZE(tcases), 47f08c3bdfSopenharmony_ci .test = run, 48f08c3bdfSopenharmony_ci .setup = fsopen_supported_by_kernel, 49f08c3bdfSopenharmony_ci .needs_root = 1, 50f08c3bdfSopenharmony_ci .mount_device = 1, 51f08c3bdfSopenharmony_ci .mntpoint = MNTPOINT, 52f08c3bdfSopenharmony_ci .all_filesystems = 1, 53f08c3bdfSopenharmony_ci .skip_filesystems = (const char *const []){"fuse", NULL}, 54f08c3bdfSopenharmony_ci}; 55