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|
#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2017 Red Hat, Inc. All Rights Reserved.
#
# FS QA Test 423
#
# Test the statx system call
#
. ./common/preamble
_begin_fstest auto quick
# Override the default cleanup function.
_cleanup()
{
cd /
rm -f $tmp.*
rm -rf $TEST_DIR/$seq-*
}
# Import common functions.
. ./common/filter
# real QA test starts here
# Modify as appropriate.
_supported_fs generic
_require_test
_require_test_program "stat_test"
_require_test_program "af_unix"
_require_statx
_require_symlinks
_require_mknod
function check_stat () {
$here/src/stat_test $* || echo stat_test failed
}
function create_af_unix () {
$here/src/af_unix $* || echo af_unix failed
}
###############################################################################
#
# Check statx'ing of various types of object
#
# After each object is created, barring the first, we check that the creation
# time and the change time of the new object as same as or later than the
# corresponding timestamps on the previous object created.
#
###############################################################################
echo "Test statx on a fifo"
mkfifo -m 0600 $TEST_DIR/$seq-fifo
check_stat $TEST_DIR/$seq-fifo \
ts_order \
stx_type=fifo \
stx_mode=0600 \
stx_rdev_major=0 \
stx_rdev_minor=0 \
stx_nlink=1
echo "Test statx on a chardev"
mknod -m 0600 $TEST_DIR/$seq-null c 1 3
check_stat $TEST_DIR/$seq-null \
ts_order \
ref=$TEST_DIR/$seq-fifo \
ts=B,b \
ts=M,m \
stx_type=char \
stx_mode=0600 \
stx_rdev_major=1 \
stx_rdev_minor=3 \
stx_nlink=1
echo "Test statx on a directory"
mkdir $TEST_DIR/$seq-dir
check_stat $TEST_DIR/$seq-dir \
ts_order \
ref=$TEST_DIR/$seq-null \
ts=B,b \
ts=M,m \
stx_type=dir \
stx_mode=0755 \
stx_rdev_major=0 \
stx_rdev_minor=0
echo "Test statx on a blockdev"
mknod -m 0600 $TEST_DIR/$seq-loopy b 7 123
check_stat $TEST_DIR/$seq-loopy \
ts_order \
ref=$TEST_DIR/$seq-dir \
ts=B,b \
ts=M,m \
stx_type=block \
stx_mode=0600 \
stx_rdev_major=7 \
stx_rdev_minor=123 \
stx_nlink=1
echo "Test statx on a file"
dd if=/dev/zero of=$TEST_DIR/$seq-file bs=1024 count=20
check_stat $TEST_DIR/$seq-file \
ts_order \
ref=$TEST_DIR/$seq-loopy \
ts=B,b \
ts=M,m \
stx_type=file \
stx_size=20480 \
stx_rdev_major=0 \
stx_rdev_minor=0 \
stx_nlink=1
echo "Test statx on a symlink"
target=$TEST_DIR/$seq-nowhere
ln -s $target $TEST_DIR/$seq-symlink
check_stat $TEST_DIR/$seq-symlink \
ts_order \
ref=$TEST_DIR/$seq-file \
ts=B,b \
ts=M,m \
stx_type=sym \
stx_size=${#target} \
stx_rdev_major=0 \
stx_rdev_minor=0 \
stx_nlink=1
echo "Test statx on an AF_UNIX socket"
create_af_unix $TEST_DIR/$seq-sock
check_stat $TEST_DIR/$seq-sock \
ts_order \
ref=$TEST_DIR/$seq-symlink \
ts=B,b \
ts=M,m \
stx_type=sock \
stx_rdev_major=0 \
stx_rdev_minor=0 \
stx_nlink=1
#
# Test hard link creation. Make sure that the file's ctime is now same as or
# later than the creation time of the socket, but that the file's creation time
# still lies somewhere between those of the directory and the socket.
#
echo "Test a hard link to a file"
ln $TEST_DIR/$seq-file $TEST_DIR/$seq-link
check_stat $TEST_DIR/$seq-link \
ref=$TEST_DIR/$seq-dir \
ts=B,b \
ref=$TEST_DIR/$seq-sock \
ts=b,B \
ts=B,c \
ts=C,c \
ref=$TEST_DIR/$seq-file \
cmp_ref \
stx_nlink=2
# Done. We leave the success determination to the output comparator.
status=0
exit
|
