56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) 2020 Viresh Kumar <viresh.kumar@linaro.org>
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*
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* Basic open_tree() failure tests.
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*/
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#include "tst_test.h"
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#include "lapi/fsmount.h"
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#define MNTPOINT "mntpoint"
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static struct tcase {
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char *name;
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int dirfd;
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const char *pathname;
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unsigned int flags;
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int exp_errno;
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} tcases[] = {
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{"invalid-fd", -1, MNTPOINT, OPEN_TREE_CLONE, EBADF},
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{"invalid-path", AT_FDCWD, "invalid", OPEN_TREE_CLONE, ENOENT},
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{"invalid-flags", AT_FDCWD, MNTPOINT, 0xFFFFFFFF, EINVAL},
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};
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static void run(unsigned int n)
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{
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struct tcase *tc = &tcases[n];
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TEST(open_tree(tc->dirfd, tc->pathname, tc->flags));
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if (TST_RET != -1) {
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SAFE_CLOSE(TST_RET);
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tst_res(TFAIL, "%s: open_tree() succeeded unexpectedly (index: %d)",
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tc->name, n);
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return;
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}
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if (tc->exp_errno != TST_ERR) {
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tst_res(TFAIL | TTERRNO, "%s: open_tree() should fail with %s",
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tc->name, tst_strerrno(tc->exp_errno));
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return;
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}
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tst_res(TPASS | TTERRNO, "%s: open_tree() failed as expected",
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tc->name);
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}
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static struct tst_test test = {
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.tcnt = ARRAY_SIZE(tcases),
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.test = run,
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.setup = fsopen_supported_by_kernel,
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.needs_root = 1,
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.mount_device = 1,
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.mntpoint = MNTPOINT,
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.all_filesystems = 1,
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.skip_filesystems = (const char *const []){"fuse", NULL},
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};
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