xinstall/tests/install_test.sh

#
# Copyright (c) 2016 Jilles Tjoelker
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
#
# $FreeBSD: head/usr.bin/xinstall/tests/install_test.sh 299244 2016-05-08 21:11:24Z jilles $
#

copy_to_nonexistent_with_opts() {
	printf 'test\n123\r456\r\n789\0z' >testf
	atf_check install "$@" testf copyf
	cmp testf copyf || atf_fail "bad copy"
	[ ! testf -nt copyf ] || atf_fail "bad timestamp"
	[ ! -e copyf.bak ] || atf_fail "no backup expected"
}

atf_test_case copy_to_nonexistent
copy_to_nonexistent_body() {
	copy_to_nonexistent_with_opts
}

atf_test_case copy_to_nonexistent_safe
copy_to_nonexistent_safe_body() {
	copy_to_nonexistent_with_opts -S
}

atf_test_case copy_to_nonexistent_comparing
copy_to_nonexistent_comparing_body() {
	copy_to_nonexistent_with_opts -C
}

atf_test_case copy_to_nonexistent_safe_comparing
copy_to_nonexistent_safe_comparing_body() {
	copy_to_nonexistent_with_opts -S -C
}

atf_test_case copy_to_nonexistent_backup
copy_to_nonexistent_backup_body() {
	copy_to_nonexistent_with_opts -b -B.bak
}

atf_test_case copy_to_nonexistent_backup_safe
copy_to_nonexistent_backup_safe_body() {
	copy_to_nonexistent_with_opts -b -B.bak -S
}

copy_self_with_opts() {
	printf 'test\n123\r456\r\n789\0z' >testf
	printf 'test\n123\r456\r\n789\0z' >testf2
	atf_check -s not-exit:0 -o empty -e match:. install "$@" testf testf
	cmp testf testf2 || atf_fail "file changed after self-copy attempt"
}

atf_test_case copy_self
copy_self_body() {
	copy_self_with_opts
}

atf_test_case copy_self_safe
copy_self_safe_body() {
	copy_self_with_opts -S
}

atf_test_case copy_self_comparing
copy_self_comparing_body() {
	copy_self_with_opts -C
}

atf_test_case copy_self_safe_comparing
copy_self_safe_comparing_body() {
	copy_self_with_opts -S -C
}

overwrite_with_opts() {
	printf 'test\n123\r456\r\n789\0z' >testf
	printf 'test\n123\r456\r\n789\0w' >otherf
	atf_check install "$@" testf otherf
	cmp testf otherf || atf_fail "bad overwrite"
	[ ! testf -nt otherf ] || atf_fail "bad timestamp"
}

atf_test_case overwrite
overwrite_body() {
	overwrite_with_opts
}

atf_test_case overwrite_safe
overwrite_safe_body() {
	overwrite_with_opts -S
}

atf_test_case overwrite_comparing
overwrite_comparing_body() {
	overwrite_with_opts -C
}

atf_test_case overwrite_safe_comparing
overwrite_safe_comparing_body() {
	overwrite_with_opts -S -C
}

overwrite_eq_with_opts() {
	printf 'test\n123\r456\r\n789\0z' >testf
	printf 'test\n123\r456\r\n789\0z' >otherf
	atf_check install "$@" testf otherf
	cmp testf otherf || atf_fail "bad overwrite"
	[ ! testf -nt otherf ] || atf_fail "bad timestamp"
}

atf_test_case overwrite_eq
overwrite_eq_body() {
	overwrite_eq_with_opts
}

atf_test_case overwrite_eq_safe
overwrite_eq_safe_body() {
	overwrite_eq_with_opts -S
}

atf_test_case overwrite_eq_comparing
overwrite_eq_comparing_body() {
	overwrite_eq_with_opts -C
}

atf_test_case overwrite_eq_safe_comparing
overwrite_eq_safe_comparing_body() {
	overwrite_eq_with_opts -S -C
}

overwrite_backup_with_opts() {
	printf 'test\n123\r456\r\n789\0z' >testf
	printf 'test\n123\r456\r\n789\0w' >otherf
	printf 'test\n123\r456\r\n789\0w' >otherf2
	atf_check install -b -B.bak "$@" testf otherf
	cmp testf otherf || atf_fail "bad overwrite"
	[ ! testf -nt otherf ] || atf_fail "bad timestamp"
	cmp otherf.bak otherf2 || atf_fail "bad backup"
}

atf_test_case overwrite_backup
overwrite_backup_body() {
	overwrite_backup_with_opts
}

atf_test_case overwrite_backup_safe
overwrite_backup_safe_body() {
	overwrite_backup_with_opts -S
}

atf_test_case overwrite_backup_comparing
overwrite_backup_comparing_body() {
	overwrite_backup_with_opts -C
}

atf_test_case overwrite_backup_safe_comparing
overwrite_backup_safe_comparing_body() {
	overwrite_backup_with_opts -S -C
}

setup_stripbin() {
	cat <<\STRIPBIN >stripbin
#!/bin/sh
tr z @ <"$1" >"$1.new" && mv -- "$1.new" "$1"
STRIPBIN
	chmod 755 stripbin
	export STRIPBIN="$PWD/stripbin"
}

strip_changing_with_opts() {
	setup_stripbin
	printf 'test\n123\r456\r\n789\0z' >testf
	atf_check install -s "$@" testf copyf
	[ ! testf -nt copyf ] || atf_fail "bad timestamp"
	printf 'test\n123\r456\r\n789\0@' >otherf
	cmp otherf copyf || atf_fail "bad stripped copy"
}

atf_test_case strip_changing
strip_changing_body() {
	strip_changing_with_opts
}

atf_test_case strip_changing_comparing
strip_changing_comparing_body() {
	strip_changing_with_opts -C
}

strip_changing_overwrite_with_opts() {
	setup_stripbin
	printf 'test\n123\r456\r\n789\0z' >testf
	printf 'test\n123\r456\r\n789\0w' >copyf
	atf_check install -s "$@" testf copyf
	[ ! testf -nt copyf ] || atf_fail "bad timestamp"
	printf 'test\n123\r456\r\n789\0@' >otherf
	cmp otherf copyf || atf_fail "bad stripped copy"
}

atf_test_case strip_changing_overwrite
strip_changing_overwrite_body() {
	strip_changing_overwrite_with_opts
}

atf_test_case strip_changing_overwrite_comparing
strip_changing_overwrite_comparing_body() {
	strip_changing_overwrite_with_opts -C
}

strip_changing_overwrite_eq_with_opts() {
	setup_stripbin
	printf 'test\n123\r456\r\n789\0z' >testf
	printf 'test\n123\r456\r\n789\0@' >copyf
	atf_check install -s "$@" testf copyf
	[ ! testf -nt copyf ] || atf_fail "bad timestamp"
	printf 'test\n123\r456\r\n789\0@' >otherf
	cmp otherf copyf || atf_fail "bad stripped copy"
}

atf_test_case strip_changing_overwrite_eq
strip_changing_overwrite_eq_body() {
	strip_changing_overwrite_eq_with_opts
}

atf_test_case strip_changing_overwrite_eq_comparing
strip_changing_overwrite_eq_comparing_body() {
	strip_changing_overwrite_eq_with_opts -C
}

atf_test_case strip_noop
strip_noop_body() {
	export STRIPBIN=true
	printf 'test\n123\r456\r\n789\0z' >testf
	atf_check install -s testf copyf
	[ ! testf -nt copyf ] || atf_fail "bad timestamp"
	printf 'test\n123\r456\r\n789\0z' >otherf
	cmp otherf copyf || atf_fail "bad stripped copy"
}

atf_test_case hard_link
hard_link_body() {
	printf 'test\n123\r456\r\n789\0z' >testf
	atf_check install -l h testf copyf
	[ testf -ef copyf ] || atf_fail "not same file"
	[ ! -L copyf ] || atf_fail "copy is symlink"
}

atf_test_case symbolic_link
symbolic_link_body() {
	printf 'test\n123\r456\r\n789\0z' >testf
	atf_check install -l s testf copyf
	[ testf -ef copyf ] || atf_fail "not same file"
	[ -L copyf ] || atf_fail "copy is not symlink"
}

atf_test_case symbolic_link_absolute
symbolic_link_absolute_body() {
	printf 'test\n123\r456\r\n789\0z' >testf
	atf_check install -l sa testf copyf
	[ testf -ef copyf ] || atf_fail "not same file"
	[ -L copyf ] || atf_fail "copy is not symlink"
	[ "$(readlink copyf)" = "$(pwd -P)/testf" ] || atf_fail "unexpected symlink contents"
}

atf_test_case symbolic_link_relative
symbolic_link_relative_body() {
	printf 'test\n123\r456\r\n789\0z' >testf
	atf_check install -l sr testf copyf
	[ testf -ef copyf ] || atf_fail "not same file"
	[ -L copyf ] || atf_fail "copy is not symlink"
	[ "$(readlink copyf)" = "testf" ] || atf_fail "unexpected symlink contents"
}

atf_test_case mkdir_simple
mkdir_simple_body() {
	atf_check install -d dir1/dir2
	[ -d dir1 ] || atf_fail "dir1 missing"
	[ -d dir1/dir2 ] || atf_fail "dir2 missing"
	atf_check install -d dir1/dir2/dir3
	[ -d dir1/dir2/dir3 ] || atf_fail "dir3 missing"
	atf_check install -d dir1
	atf_check install -d dir1/dir2/dir3
}

atf_init_test_cases() {
	atf_add_test_case copy_to_nonexistent
	atf_add_test_case copy_to_nonexistent_safe
	atf_add_test_case copy_to_nonexistent_comparing
	atf_add_test_case copy_to_nonexistent_safe_comparing
	atf_add_test_case copy_to_nonexistent_backup
	atf_add_test_case copy_to_nonexistent_backup_safe
	atf_add_test_case copy_self
	atf_add_test_case copy_self_safe
	atf_add_test_case copy_self_comparing
	atf_add_test_case copy_self_safe_comparing
	atf_add_test_case overwrite
	atf_add_test_case overwrite_safe
	atf_add_test_case overwrite_comparing
	atf_add_test_case overwrite_safe_comparing
	atf_add_test_case overwrite_eq
	atf_add_test_case overwrite_eq_safe
	atf_add_test_case overwrite_eq_comparing
	atf_add_test_case overwrite_eq_safe_comparing
	atf_add_test_case overwrite_backup
	atf_add_test_case overwrite_backup_safe
	atf_add_test_case overwrite_backup_comparing
	atf_add_test_case overwrite_backup_safe_comparing
	atf_add_test_case strip_changing
	atf_add_test_case strip_changing_comparing
	atf_add_test_case strip_changing_overwrite
	atf_add_test_case strip_changing_overwrite_comparing
	atf_add_test_case strip_changing_overwrite_eq
	atf_add_test_case strip_changing_overwrite_eq_comparing
	atf_add_test_case strip_noop
	atf_add_test_case hard_link
	atf_add_test_case symbolic_link
	atf_add_test_case symbolic_link_absolute
	atf_add_test_case symbolic_link_relative
	atf_add_test_case mkdir_simple
}