125 lines
2.5 KiB
C
125 lines
2.5 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: removexattr01
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*
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* Description:
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* The testcase checks the basic functionality of the removexattr(2).
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* removexattr(2) removes the extended attribute identified by
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* name and associated with the given path in the filesystem.
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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 = "removexattr01";
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#ifdef HAVE_SYS_XATTR_H
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#define USER_KEY "user.test"
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#define VALUE "test"
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#define VALUE_SIZE (sizeof(VALUE) - 1)
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static void verify_removexattr(void);
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static void setup(void);
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static void cleanup(void);
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int TST_TOTAL = 1;
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int main(int ac, char **av)
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{
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int lc;
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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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verify_removexattr();
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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(void)
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{
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int n;
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int size = 64;
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char buf[size];
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n = setxattr("testfile", USER_KEY, VALUE, VALUE_SIZE, XATTR_CREATE);
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if (n == -1) {
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if (errno == ENOTSUP) {
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tst_brkm(TCONF, cleanup, "no xattr support in fs or "
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"mounted without user_xattr option");
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} else {
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tst_brkm(TFAIL | TERRNO, cleanup, "setxattr() failed");
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}
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}
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TEST(removexattr("testfile", USER_KEY));
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if (TEST_RETURN != 0) {
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tst_resm(TFAIL | TTERRNO, "removexattr() failed");
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return;
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}
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n = getxattr("testfile", USER_KEY, buf, size);
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if (n != -1) {
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tst_resm(TFAIL, "getxattr() succeeded for deleted key");
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return;
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}
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if (errno != ENODATA) {
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tst_resm(TFAIL | TTERRNO, "getxattr() failed unexpectedly");
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} else {
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tst_resm(TPASS, "removexattr() succeeded");
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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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