xref: /src/tests/fs/tmpfs/t_times.sh

# $NetBSD: t_times.sh,v 1.1 2007/11/12 15:18:28 jmmv Exp $
#
# Copyright (c) 2005, 2006, 2007 The NetBSD Foundation, Inc.
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#
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# modification, are permitted provided that the following conditions
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# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
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#    notice, this list of conditions and the following disclaimer in the
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# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#        This product includes software developed by the NetBSD
#        Foundation, Inc. and its contributors.
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#    contributors may be used to endorse or promote products derived
#    from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#

#
# Verifies that node times are properly handled.
#

atf_test_case empty
empty_head() {
	atf_set "descr" "Tests that creating an empty file and later" \
	                "manipulating it updates times correctly"
	atf_set "require.user" "root"
}
empty_body() {
	test_mount

	atf_check 'touch a' 0 null null
	eval $(stat -s a | sed -e 's|st_|ost_|g') || atf_fail "stat failed"
	[ ${ost_birthtime} -eq ${ost_atime} ] || atf_fail "Incorrect atime"
	[ ${ost_birthtime} -eq ${ost_ctime} ] || atf_fail "Incorrect ctime"
	[ ${ost_birthtime} -eq ${ost_mtime} ] || atf_fail "Incorrect mtime"

	sleep 1
	atf_check 'cat a' 0 ignore null
	eval $(stat -s a) || atf_fail "stat failed"
	[ ${st_atime} -gt ${ost_atime} ] || atf_fail "Incorrect atime"
	[ ${st_ctime} -eq ${ost_ctime} ] || atf_fail "Incorrect ctime"
	[ ${st_mtime} -eq ${ost_mtime} ] || atf_fail "Incorrect mtime"

	sleep 1
	echo foo >a || atf_fail "Write failed"
	eval $(stat -s a) || atf_fail "stat failed"
	[ ${st_atime} -gt ${ost_atime} ] || atf_fail "Incorrect atime"
	[ ${st_ctime} -gt ${ost_ctime} ] || atf_fail "Incorrect ctime"
	[ ${st_mtime} -gt ${ost_mtime} ] || atf_fail "Incorrect mtime"

	test_unmount
}

atf_test_case non_empty
non_empty_head() {
	atf_set "descr" "Tests that creating a non-empty file and later" \
	                "manipulating it updates times correctly"
	atf_set "require.user" "root"
}
non_empty_body() {
	test_mount

	echo foo >b || atf_fail "Non-empty creation failed"
	eval $(stat -s b | sed -e 's|st_|ost_|g') || atf_fail "stat failed"

	sleep 1
	atf_check 'cat b' 0 ignore null
	eval $(stat -s b) || atf_fail "stat failed"
	[ ${st_atime} -gt ${ost_atime} ] || atf_fail "Incorrect atime"
	[ ${st_ctime} -eq ${ost_ctime} ] || atf_fail "Incorrect ctime"
	[ ${st_mtime} -eq ${ost_mtime} ] || atf_fail "Incorrect mtime"

	test_unmount
}

atf_test_case link
link_head() {
	atf_set "descr" "Tests that linking to an existing file updates" \
	                "times correctly"
	atf_set "require.user" "root"
}
link_body() {
	test_mount

	echo foo >c || atf_fail "Non-empty creation failed"
	eval $(stat -s c | sed -e 's|st_|ost_|g') || atf_fail "stat failed"

	sleep 1
	atf_check 'ln c d' 0 null null
	eval $(stat -s c) || atf_fail "stat failed"
	[ ${st_atime} -eq ${ost_atime} ] || atf_fail "Incorrect atime"
	[ ${st_ctime} -gt ${ost_ctime} ] || atf_fail "Incorrect ctime"
	[ ${st_mtime} -eq ${ost_mtime} ] || atf_fail "Incorrect mtime"

	test_unmount
}

atf_test_case rename
rename_head() {
	atf_set "descr" "Tests that renaming an existing file updates" \
	                "times correctly"
	atf_set "require.user" "root"
}
rename_body() {
	test_mount

	atf_check 'mkdir e' 0 null null
	echo foo >e/a || atf_fail "Creation failed"
	eval $(stat -s e | sed -e 's|st_|dost_|g') || atf_fail "stat failed"
	eval $(stat -s e/a | sed -e 's|st_|ost_|g') || atf_fail "stat failed"
	sleep 1
	atf_check 'mv e/a e/b' 0 null null
	eval $(stat -s e | sed -e 's|st_|dst_|g') || atf_fail "stat failed"
	eval $(stat -s e/b) || atf_fail "stat failed"
	[ ${st_atime} -eq ${ost_atime} ] || atf_fail "Incorrect atime"
	[ ${st_ctime} -gt ${ost_ctime} ] || atf_fail "Incorrect ctime"
	[ ${st_mtime} -eq ${ost_mtime} ] || atf_fail "Incorrect mtime"
	[ ${dst_mtime} -gt ${dost_mtime} ] || atf_fail "Incorrect mtime"

	test_unmount
}

atf_init_test_cases() {
	. $(atf_get_srcdir)/../h_funcs.subr
	. $(atf_get_srcdir)/h_funcs.subr

	atf_add_test_case empty
	atf_add_test_case non_empty
	atf_add_test_case link
	atf_add_test_case rename
}