blob: 83cb435a66d837cf456d48cc460683170e400aa4 (
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
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
#!/bin/sh
#
# Copyright (c) 2008 Christian Couder
#
test_description='test git rev-parse --verify'
exec </dev/null
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
add_line_into_file()
{
_line=$1
_file=$2
if [ -f "$_file" ]; then
echo "$_line" >> $_file || return $?
MSG="Add <$_line> into <$_file>."
else
echo "$_line" > $_file || return $?
git add $_file || return $?
MSG="Create file <$_file> with <$_line> inside."
fi
test_tick
git commit --quiet -m "$MSG" $_file
}
HASH1=
HASH2=
HASH3=
HASH4=
test_expect_success 'set up basic repo with 1 file (hello) and 4 commits' '
add_line_into_file "1: Hello World" hello &&
HASH1=$(git rev-parse --verify HEAD) &&
add_line_into_file "2: A new day for git" hello &&
HASH2=$(git rev-parse --verify HEAD) &&
add_line_into_file "3: Another new day for git" hello &&
HASH3=$(git rev-parse --verify HEAD) &&
add_line_into_file "4: Ciao for now" hello &&
HASH4=$(git rev-parse --verify HEAD)
'
test_expect_success 'works with one good rev' '
rev_hash1=$(git rev-parse --verify $HASH1) &&
test "$rev_hash1" = "$HASH1" &&
rev_hash2=$(git rev-parse --verify $HASH2) &&
test "$rev_hash2" = "$HASH2" &&
rev_hash3=$(git rev-parse --verify $HASH3) &&
test "$rev_hash3" = "$HASH3" &&
rev_hash4=$(git rev-parse --verify $HASH4) &&
test "$rev_hash4" = "$HASH4" &&
rev_main=$(git rev-parse --verify main) &&
test "$rev_main" = "$HASH4" &&
rev_head=$(git rev-parse --verify HEAD) &&
test "$rev_head" = "$HASH4"
'
test_expect_success 'fails with any bad rev or many good revs' '
test_must_fail git rev-parse --verify 2>error &&
grep "single revision" error &&
test_must_fail git rev-parse --verify foo 2>error &&
grep "single revision" error &&
test_must_fail git rev-parse --verify HEAD bar 2>error &&
grep "single revision" error &&
test_must_fail git rev-parse --verify baz HEAD 2>error &&
grep "single revision" error &&
test_must_fail git rev-parse --verify $HASH2 HEAD 2>error &&
grep "single revision" error
'
test_expect_success 'fails silently when using -q' '
test_must_fail git rev-parse --verify --quiet 2>error &&
test_must_be_empty error &&
test_must_fail git rev-parse -q --verify foo 2>error &&
test_must_be_empty error &&
test_must_fail git rev-parse --verify -q HEAD bar 2>error &&
test_must_be_empty error &&
test_must_fail git rev-parse --quiet --verify baz HEAD 2>error &&
test_must_be_empty error &&
test_must_fail git rev-parse -q --verify $HASH2 HEAD 2>error &&
test_must_be_empty error
'
test_expect_success 'fails silently when using -q with deleted reflogs' '
ref=$(git rev-parse HEAD) &&
git update-ref --create-reflog -m "message for refs/test" refs/test "$ref" &&
git reflog delete --updateref --rewrite refs/test@{0} &&
test_must_fail git rev-parse -q --verify refs/test@{0} >error 2>&1 &&
test_must_be_empty error
'
test_expect_success 'fails silently when using -q with not enough reflogs' '
ref=$(git rev-parse HEAD) &&
git update-ref --create-reflog -m "message for refs/test2" refs/test2 "$ref" &&
test_must_fail git rev-parse -q --verify refs/test2@{999} >error 2>&1 &&
test_must_be_empty error
'
test_expect_success 'succeeds silently with -q and reflogs that do not go far back enough in time' '
ref=$(git rev-parse HEAD) &&
git update-ref --create-reflog -m "message for refs/test3" refs/test3 "$ref" &&
git rev-parse -q --verify refs/test3@{1.year.ago} >actual 2>error &&
test_must_be_empty error &&
echo "$ref" >expect &&
test_cmp expect actual
'
test_expect_success 'no stdout output on error' '
test -z "$(git rev-parse --verify)" &&
test -z "$(git rev-parse --verify foo)" &&
test -z "$(git rev-parse --verify baz HEAD)" &&
test -z "$(git rev-parse --verify HEAD bar)" &&
test -z "$(git rev-parse --verify $HASH2 HEAD)"
'
test_expect_success 'use --default' '
git rev-parse --verify --default main &&
git rev-parse --verify --default main HEAD &&
git rev-parse --default main --verify &&
git rev-parse --default main --verify HEAD &&
git rev-parse --verify HEAD --default main &&
test_must_fail git rev-parse --verify foo --default main &&
test_must_fail git rev-parse --default HEAD --verify bar &&
test_must_fail git rev-parse --verify --default HEAD baz &&
test_must_fail git rev-parse --default foo --verify &&
test_must_fail git rev-parse --verify --default bar
'
test_expect_success 'main@{n} for various n' '
N=$(git reflog | wc -l) &&
Nm1=$(($N-1)) &&
Np1=$(($N+1)) &&
git rev-parse --verify main@{0} &&
git rev-parse --verify main@{1} &&
git rev-parse --verify main@{$Nm1} &&
test_must_fail git rev-parse --verify main@{$N} &&
test_must_fail git rev-parse --verify main@{$Np1}
'
test_expect_success SYMLINKS 'ref resolution not confused by broken symlinks' '
ln -s does-not-exist .git/refs/heads/broken &&
test_must_fail git rev-parse --verify broken
'
test_done
|
