summaryrefslogtreecommitdiff
path: root/t/t2071-restore-patch.sh
blob: 98b2476e7c79f74745d8276035f94fe52a7133e5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
#!/bin/sh

test_description='git restore --patch'

. ./lib-patch-mode.sh

test_expect_success PERL 'setup' '
	mkdir dir &&
	echo parent >dir/foo &&
	echo dummy >bar &&
	git add bar dir/foo &&
	git commit -m initial &&
	test_tick &&
	test_commit second dir/foo head &&
	set_and_save_state bar bar_work bar_index &&
	save_head
'

test_expect_success PERL 'restore -p without pathspec is fine' '
	echo q >cmd &&
	git restore -p <cmd
'

# note: bar sorts before dir/foo, so the first 'n' is always to skip 'bar'

test_expect_success PERL 'saying "n" does nothing' '
	set_and_save_state dir/foo work head &&
	test_write_lines n n | git restore -p &&
	verify_saved_state bar &&
	verify_saved_state dir/foo
'

test_expect_success PERL 'git restore -p' '
	set_and_save_state dir/foo work head &&
	test_write_lines n y | git restore -p &&
	verify_saved_state bar &&
	verify_state dir/foo head head
'

test_expect_success PERL 'git restore -p with staged changes' '
	set_state dir/foo work index &&
	test_write_lines n y | git restore -p &&
	verify_saved_state bar &&
	verify_state dir/foo index index
'

test_expect_success PERL 'git restore -p --source=HEAD' '
	set_state dir/foo work index &&
	# the third n is to get out in case it mistakenly does not apply
	test_write_lines n y n | git restore -p --source=HEAD &&
	verify_saved_state bar &&
	verify_state dir/foo head index
'

test_expect_success PERL 'git restore -p --source=HEAD^' '
	set_state dir/foo work index &&
	# the third n is to get out in case it mistakenly does not apply
	test_write_lines n y n | git restore -p --source=HEAD^ &&
	verify_saved_state bar &&
	verify_state dir/foo parent index
'

test_expect_success PERL 'git restore -p handles deletion' '
	set_state dir/foo work index &&
	rm dir/foo &&
	test_write_lines n y | git restore -p &&
	verify_saved_state bar &&
	verify_state dir/foo index index
'

# The idea in the rest is that bar sorts first, so we always say 'y'
# first and if the path limiter fails it'll apply to bar instead of
# dir/foo.  There's always an extra 'n' to reject edits to dir/foo in
# the failure case (and thus get out of the loop).

test_expect_success PERL 'path limiting works: dir' '
	set_state dir/foo work head &&
	test_write_lines y n | git restore -p dir &&
	verify_saved_state bar &&
	verify_state dir/foo head head
'

test_expect_success PERL 'path limiting works: -- dir' '
	set_state dir/foo work head &&
	test_write_lines y n | git restore -p -- dir &&
	verify_saved_state bar &&
	verify_state dir/foo head head
'

test_expect_success PERL 'path limiting works: HEAD^ -- dir' '
	set_state dir/foo work head &&
	# the third n is to get out in case it mistakenly does not apply
	test_write_lines y n n | git restore -p --source=HEAD^ -- dir &&
	verify_saved_state bar &&
	verify_state dir/foo parent head
'

test_expect_success PERL 'path limiting works: foo inside dir' '
	set_state dir/foo work head &&
	# the third n is to get out in case it mistakenly does not apply
	test_write_lines y n n | (cd dir && git restore -p foo) &&
	verify_saved_state bar &&
	verify_state dir/foo head head
'

test_expect_success PERL 'none of this moved HEAD' '
	verify_saved_head
'

test_done