xref: /freebsd/usr.bin/du/tests/du_test.sh (revision a2aef24aa3c8458e4036735dd6928b4ef77294e5)
1#
2# Copyright (c) 2017 Ngie Cooper <ngie@FreeBSD.org>
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8# 1. Redistributions of source code must retain the above copyright
9#    notice, this list of conditions and the following disclaimer.
10# 2. Redistributions in binary form must reproduce the above copyright
11#    notice, this list of conditions and the following disclaimer in the
12#    documentation and/or other materials provided with the distribution.
13#
14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24# SUCH DAMAGE.
25#
26# $FreeBSD$
27
28atf_test_case A_flag
29A_flag_head()
30{
31	atf_set "descr" "Verify -A behavior"
32}
33A_flag_body()
34{
35	# XXX: compressed volumes?
36	atf_check truncate -s 10g sparse.file
37	atf_check -o inline:'1\tsparse.file\n' du -g sparse.file
38	atf_check -o inline:'10\tsparse.file\n' du -A -g sparse.file
39}
40
41atf_test_case H_flag
42H_flag_head()
43{
44	atf_set "descr" "Verify -H behavior"
45}
46H_flag_body()
47{
48	local paths1='testdir/A/B testdir/A testdir/C testdir'
49	local paths2='testdir/A/B testdir/A testdir/C testdir'
50	local sep='\n[0-9]+\t'
51
52	atf_check mkdir testdir
53	atf_check -x "cd testdir && mkdir A && touch A/B && ln -s A C"
54
55	atf_check -o save:du.out du -aAH testdir
56	atf_check egrep -q "[0-9]+\t$(echo $paths1 | tr ' ' "$sep")\n" du.out
57	atf_check -o save:du_C.out du -aAH testdir/C
58	atf_check egrep -q "[0-9]+\t$(echo $paths2 | tr ' ' "$sep")\n" du_C.out
59}
60
61atf_test_case I_flag
62I_flag_head()
63{
64	atf_set "descr" "Verify -I behavior"
65}
66I_flag_body()
67{
68	paths_sans_foo_named="a/motley/fool/of/sorts fool/parts/with/their/cache bar baz"
69	paths_foo_named="foo foobar"
70	paths="$paths_sans_foo_named $paths_foo_named"
71
72	# cd'ing to testdir helps ensure that files from atf/kyua don't
73	# pollute the results.
74	atf_check -x "mkdir testdir && cd testdir && mkdir -p $paths"
75	atf_check -o save:du.out -x "cd testdir && du -s $paths_sans_foo_named"
76	atf_check -o save:du_I.out -x "cd testdir && du -I '*foo*' -s $paths"
77
78	atf_check diff -u du.out du_I.out
79}
80
81atf_test_case c_flag
82c_flag_head()
83{
84	atf_set	"descr" "Verify -c output"
85}
86c_flag_body()
87{
88	atf_check truncate -s 0 foo bar
89}
90
91atf_test_case g_flag
92g_flag_head()
93{
94	atf_set "descr" "Verify -g output"
95}
96g_flag_body()
97{
98	atf_check truncate -s 1k A
99	atf_check truncate -s 1m B
100	atf_check truncate -s 1g C
101	atf_check truncate -s 1t D
102	atf_check -o inline:'1\tA\n1\tB\n1\tC\n1024\tD\n' du -Ag A B C D
103}
104
105atf_test_case h_flag
106h_flag_head()
107{
108	atf_set	"descr" "Verify -h output"
109}
110h_flag_body()
111{
112	atf_check truncate -s 1k A
113	atf_check truncate -s 1m B
114	atf_check truncate -s 1g C
115	atf_check truncate -s 1t D
116	atf_check -o inline:'1.0K\tA\n1.0M\tB\n1.0G\tC\n1.0T\tD\n' du -Ah A B C D
117}
118
119atf_test_case k_flag
120k_flag_head()
121{
122	atf_set "descr" "Verify -k output"
123}
124k_flag_body()
125{
126	atf_check truncate -s 1k A
127	atf_check truncate -s 1m B
128	atf_check -o inline:'1\tA\n1024\tB\n' du -Ak A B
129}
130
131atf_test_case m_flag
132m_flag_head()
133{
134	atf_set "descr" "Verify -m output"
135}
136m_flag_body()
137{
138	atf_check truncate -s 1k A
139	atf_check truncate -s 1m B
140	atf_check truncate -s 1g C
141	atf_check -o inline:'1\tA\n1\tB\n1024\tC\n' du -Am A B C
142}
143
144atf_test_case si_flag
145si_flag_head()
146{
147	atf_set "descr" "Verify --si output"
148}
149si_flag_body()
150{
151	atf_check truncate -s 1500000 A
152	atf_check truncate -s 1572864 B
153
154	atf_check -o inline:'1.4M\tA\n1.5M\tB\n' du -Ah A B
155	atf_check -o inline:'1.5M\tA\n1.6M\tB\n' du -A --si A B
156}
157
158atf_init_test_cases()
159{
160	atf_add_test_case A_flag
161	atf_add_test_case H_flag
162	atf_add_test_case I_flag
163	atf_add_test_case g_flag
164	atf_add_test_case h_flag
165	atf_add_test_case k_flag
166	atf_add_test_case m_flag
167	atf_add_test_case si_flag
168}
169