129 lines
2.7 KiB
C
129 lines
2.7 KiB
C
/*
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* Copyright (c) 2016 Fujitsu Ltd.
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* Author: Xiao Yang <yangx.jy@cn.fujitsu.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it would be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU General Public License
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* alone with this program.
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*/
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/*
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* Test Name: removexattr02
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*
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* Description:
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* 1) removexattr(2) fails if the named attribute does not exist.
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* 2) removexattr(2) fails if path is an empty string.
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* 3) removexattr(2) fails when attempted to read from a invalid address.
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*
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* Expected Result:
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* 1) removexattr(2) should return -1 and set errno to ENODATA.
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* 2) removcxattr(2) should return -1 and set errno to ENOENT.
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* 3) removexattr(2) should return -1 and set errno to EFAULT.
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*/
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#include "config.h"
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#include <errno.h>
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#include <sys/types.h>
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#ifdef HAVE_SYS_XATTR_H
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# include <sys/xattr.h>
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#endif
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#include "test.h"
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#include "safe_macros.h"
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char *TCID = "removexattr02";
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#ifdef HAVE_SYS_XATTR_H
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static struct test_case {
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const char *path;
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char *name;
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int exp_err;
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} tc[] = {
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/* test1 */
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{"testfile", "user.test", ENODATA},
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/* test2 */
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{"", "user.test", ENOENT},
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/* test3 */
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{(char *)-1, "user.test", EFAULT}
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};
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static void verify_removexattr(struct test_case *tc);
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static void setup(void);
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static void cleanup(void);
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int TST_TOTAL = ARRAY_SIZE(tc);
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int main(int ac, char **av)
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{
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int lc;
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int i;
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tst_parse_opts(ac, av, NULL, NULL);
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setup();
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for (lc = 0; TEST_LOOPING(lc); lc++) {
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tst_count = 0;
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for (i = 0; i < TST_TOTAL; i++)
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verify_removexattr(&tc[i]);
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}
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cleanup();
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tst_exit();
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}
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static void verify_removexattr(struct test_case *tc)
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{
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TEST(removexattr(tc->path, tc->name));
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if (TEST_RETURN == -1 && TEST_ERRNO == ENOTSUP) {
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tst_brkm(TCONF, cleanup, "No xattr support in fs or "
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"mount without user_xattr option");
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}
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if (TEST_RETURN != -1) {
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tst_resm(TFAIL, "removexattr() succeeded unexpectedly");
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return;
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}
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if (TEST_ERRNO != tc->exp_err) {
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tst_resm(TFAIL | TTERRNO, "removexattr() failed unexpectedly,"
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" expected %s", tst_strerrno(tc->exp_err));
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} else {
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tst_resm(TPASS | TTERRNO,
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"removexattr() failed as expected");
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}
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}
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static void setup(void)
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{
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tst_sig(NOFORK, DEF_HANDLER, cleanup);
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TEST_PAUSE;
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tst_tmpdir();
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SAFE_TOUCH(cleanup, "testfile", 0644, NULL);
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}
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static void cleanup(void)
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{
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tst_rmdir();
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}
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#else /* HAVE_SYS_XATTR_H */
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int main(int ac, char **av)
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{
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tst_brkm(TCONF, NULL, "<sys/xattr.h> does not exist.");
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}
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#endif
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