69 lines
1.3 KiB
C
69 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
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*/
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/*
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* Description:
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* The testcase checks the basic functionality of the unlink(2).
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* 1) unlink() can delete regular file successfully.
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* 2) unlink() can delete fifo file successfully.
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*/
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#include <errno.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <stdio.h>
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#include "tst_test.h"
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static void file_create(char *);
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static void fifo_create(char *);
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static struct test_case_t {
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void (*setupfunc)(char *);
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char *desc;
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} tcases[] = {
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{file_create, "file"},
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{fifo_create, "fifo"},
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};
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static void file_create(char *name)
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{
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sprintf(name, "tfile_%d", getpid());
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SAFE_TOUCH(name, 0777, NULL);
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}
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static void fifo_create(char *name)
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{
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sprintf(name, "tfifo_%d", getpid());
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SAFE_MKFIFO(name, 0777);
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}
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static void verify_unlink(unsigned int n)
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{
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char fname[255];
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struct test_case_t *tc = &tcases[n];
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tc->setupfunc(fname);
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TEST(unlink(fname));
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if (TST_RET == -1) {
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tst_res(TFAIL | TTERRNO, "unlink(%s) failed", tc->desc);
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return;
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}
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if (!access(fname, F_OK)) {
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tst_res(TFAIL, "unlink(%s) succeeded, but %s still existed",
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tc->desc, tc->desc);
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return;
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}
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tst_res(TPASS, "unlink(%s) succeeded", tc->desc);
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}
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static struct tst_test test = {
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.needs_tmpdir = 1,
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.tcnt = ARRAY_SIZE(tcases),
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.test = verify_unlink,
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};
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