tests: add ftruncate.test and truncate.test
* tests/ftruncate.c: New file. * tests/truncate.c: Likewise. * tests/ftruncate.test: New test. * tests/truncate.test: Likewise. * tests/Makefile.am (check_PROGRAMS): Add ftruncate and truncate. (TESTS): Add ftruncate.test and truncate.test. * tests/.gitignore: Add ftruncate and truncate.
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2
tests/.gitignore
vendored
2
tests/.gitignore
vendored
@ -11,6 +11,7 @@ execveat
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fanotify_mark
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file_handle
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filter-unavailable
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ftruncate
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getdents
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getdents64
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getrandom
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@ -66,6 +67,7 @@ timer_xettime
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timerfd_xettime
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times
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times-fail
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truncate
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uid
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uid16
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uid32
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@ -24,6 +24,7 @@ check_PROGRAMS = \
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fanotify_mark \
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file_handle \
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filter-unavailable \
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ftruncate \
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getdents \
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getdents64 \
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getrandom \
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@ -79,6 +80,7 @@ check_PROGRAMS = \
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timerfd_xettime \
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times \
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times-fail \
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truncate \
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uid \
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uid16 \
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uid32 \
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@ -126,6 +128,7 @@ TESTS = \
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fanotify_mark.test \
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file_handle.test \
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filter-unavailable.test \
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ftruncate.test \
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getdents.test \
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getdents64.test \
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getrandom.test \
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@ -179,6 +182,7 @@ TESTS = \
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timerfd_xettime.test \
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times.test \
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times-fail.test \
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truncate.test \
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umovestr.test \
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umovestr2.test \
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unix-yy.test \
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71
tests/ftruncate.c
Normal file
71
tests/ftruncate.c
Normal file
@ -0,0 +1,71 @@
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/*
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* Copyright (c) 2015 Dmitry V. Levin <ldv@altlinux.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <sys/syscall.h>
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#ifdef __NR_ftruncate
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#include <errno.h>
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#include <stdio.h>
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#include <unistd.h>
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#include "kernel_types.h"
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int
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main(void)
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{
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const kernel_ulong_t len = (kernel_ulong_t) 0xdefaced0badc0deULL;
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int rc;
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if (sizeof(len) > sizeof(long))
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rc = ftruncate(-1, len);
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else
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rc = syscall(__NR_ftruncate, -1L, len);
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if (rc != -1 || EBADF != errno)
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return 77;
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printf("ftruncate(-1, %Lu) = -1 EBADF (Bad file descriptor)\n",
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(unsigned long long) len);
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puts("+++ exited with 0 +++");
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return 0;
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}
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#else
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int
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main(void)
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{
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return 77;
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}
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#endif
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13
tests/ftruncate.test
Executable file
13
tests/ftruncate.test
Executable file
@ -0,0 +1,13 @@
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#!/bin/sh
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# Check ftruncate syscall decoding.
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. "${srcdir=.}/init.sh"
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run_prog > /dev/null
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OUT="$LOG.out"
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run_strace -a24 -eftruncate $args > "$OUT"
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match_diff "$LOG" "$OUT"
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rm -f "$OUT"
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exit 0
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73
tests/truncate.c
Normal file
73
tests/truncate.c
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@ -0,0 +1,73 @@
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/*
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* Copyright (c) 2015 Dmitry V. Levin <ldv@altlinux.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <sys/syscall.h>
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#ifdef __NR_truncate
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#include <errno.h>
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#include <stdio.h>
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#include <unistd.h>
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#include "kernel_types.h"
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int
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main(void)
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{
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static const char fname[] = "truncate\nfilename";
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static const char qname[] = "truncate\\nfilename";
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const kernel_ulong_t len = (kernel_ulong_t) 0xdefaced0badc0deULL;
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int rc;
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if (sizeof(len) > sizeof(long))
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rc = truncate(fname, len);
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else
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rc = syscall(__NR_truncate, fname, len);
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if (rc != -1 || ENOENT != errno)
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return 77;
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printf("truncate(\"%s\", %Lu) = -1 ENOENT (No such file or directory)\n",
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qname, (unsigned long long) len);
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puts("+++ exited with 0 +++");
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return 0;
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}
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#else
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int
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main(void)
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{
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return 77;
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}
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#endif
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13
tests/truncate.test
Executable file
13
tests/truncate.test
Executable file
@ -0,0 +1,13 @@
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#!/bin/sh
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# Check truncate syscall decoding.
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. "${srcdir=.}/init.sh"
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run_prog > /dev/null
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OUT="$LOG.out"
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run_strace -etruncate $args > "$OUT"
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match_diff "$LOG" "$OUT"
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rm -f "$OUT"
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exit 0
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