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27# $FreeBSD: stable/11/usr.bin/sed/tests/sed2_test.sh 362710 2020-06-27 22:51:15Z 0mp $
28#
29
30atf_test_case inplace_hardlink_src
31inplace_hardlink_src_head()
32{
33	atf_set "descr" "Verify -i works with a symlinked source file"
34}
35inplace_hardlink_src_body()
36{
37	echo foo > a
38	atf_check ln a b
39	atf_check sed -i '' -e 's,foo,bar,g' b
40	atf_check -o 'inline:bar\n' -s exit:0 cat b
41	atf_check -s not-exit:0 stat -q '.!'*
42}
43
44atf_test_case inplace_symlink_src
45inplace_symlink_src_head()
46{
47	atf_set "descr" "Verify -i works with a symlinked source file"
48}
49inplace_symlink_src_body()
50{
51	echo foo > a
52	atf_check ln -s a b
53	atf_check -e not-empty -s not-exit:0 sed -i '' -e 's,foo,bar,g' b
54	atf_check -s not-exit:0 stat -q '.!'*
55}
56
57atf_test_case inplace_command_q
58inplace_command_q_head()
59{
60	atf_set "descr" "Verify -i works correctly with the 'q' command"
61}
62inplace_command_q_body()
63{
64	printf '1\n2\n3\n' > a
65	atf_check -o 'inline:1\n2\n' sed '2q' a
66	atf_check sed -i.bak '2q' a
67	atf_check -o 'inline:1\n2\n' cat a
68	atf_check -o 'inline:1\n2\n3\n' cat a.bak
69	atf_check -s not-exit:0 stat -q '.!'*
70}
71
72atf_test_case commands_on_stdin
73commands_on_stdin_head()
74{
75	atf_set "descr" "Verify -f -"
76}
77commands_on_stdin_body()
78{
79	printf "a\n" > a
80	printf "s/a/b/\n" > a_to_b
81	printf "s/b/c/\n" > b_to_c
82	printf "s/c/d/\n" > ./-
83	atf_check -o 'inline:d\n' sed -f a_to_b -f - -f ./- a < b_to_c
84
85	# Verify that nothing is printed if there are no input files provided.
86	printf 'i\\\nx' > insert_x
87	atf_check -o 'empty' sed -f - < insert_x
88}
89
90atf_init_test_cases()
91{
92	atf_add_test_case inplace_command_q
93	atf_add_test_case inplace_hardlink_src
94	atf_add_test_case inplace_symlink_src
95	atf_add_test_case commands_on_stdin
96}
97