blob: b50ae6fcf115abe384444db1ef0ddbf04ce247d3 (
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
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
|
#!/bin/sh
test_description='show-ref'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success setup '
test_commit --annotate A &&
git checkout -b side &&
test_commit --annotate B &&
git checkout main &&
test_commit C &&
git branch B A^0
'
test_expect_success 'show-ref' '
echo $(git rev-parse refs/tags/A) refs/tags/A >expect &&
git show-ref A >actual &&
test_cmp expect actual &&
git show-ref tags/A >actual &&
test_cmp expect actual &&
git show-ref refs/tags/A >actual &&
test_cmp expect actual &&
test_must_fail git show-ref D >actual &&
test_must_be_empty actual
'
test_expect_success 'show-ref -q' '
git show-ref -q A >actual &&
test_must_be_empty actual &&
git show-ref -q tags/A >actual &&
test_must_be_empty actual &&
git show-ref -q refs/tags/A >actual &&
test_must_be_empty actual &&
test_must_fail git show-ref -q D >actual &&
test_must_be_empty actual
'
test_expect_success 'show-ref --verify' '
echo $(git rev-parse refs/tags/A) refs/tags/A >expect &&
git show-ref --verify refs/tags/A >actual &&
test_cmp expect actual &&
test_must_fail git show-ref --verify A >actual &&
test_must_be_empty actual &&
test_must_fail git show-ref --verify tags/A >actual &&
test_must_be_empty actual &&
test_must_fail git show-ref --verify D >actual &&
test_must_be_empty actual
'
test_expect_success 'show-ref --verify -q' '
git show-ref --verify -q refs/tags/A >actual &&
test_must_be_empty actual &&
test_must_fail git show-ref --verify -q A >actual &&
test_must_be_empty actual &&
test_must_fail git show-ref --verify -q tags/A >actual &&
test_must_be_empty actual &&
test_must_fail git show-ref --verify -q D >actual &&
test_must_be_empty actual
'
test_expect_success 'show-ref -d' '
{
echo $(git rev-parse refs/tags/A) refs/tags/A &&
echo $(git rev-parse refs/tags/A^0) "refs/tags/A^{}" &&
echo $(git rev-parse refs/tags/C) refs/tags/C
} >expect &&
git show-ref -d A C >actual &&
test_cmp expect actual &&
git show-ref -d tags/A tags/C >actual &&
test_cmp expect actual &&
git show-ref -d refs/tags/A refs/tags/C >actual &&
test_cmp expect actual &&
git show-ref --verify -d refs/tags/A refs/tags/C >actual &&
test_cmp expect actual &&
echo $(git rev-parse refs/heads/main) refs/heads/main >expect &&
git show-ref -d main >actual &&
test_cmp expect actual &&
git show-ref -d heads/main >actual &&
test_cmp expect actual &&
git show-ref -d refs/heads/main >actual &&
test_cmp expect actual &&
git show-ref -d --verify refs/heads/main >actual &&
test_cmp expect actual &&
test_must_fail git show-ref -d --verify main >actual &&
test_must_be_empty actual &&
test_must_fail git show-ref -d --verify heads/main >actual &&
test_must_be_empty actual &&
test_must_fail git show-ref --verify -d A C >actual &&
test_must_be_empty actual &&
test_must_fail git show-ref --verify -d tags/A tags/C >actual &&
test_must_be_empty actual
'
test_expect_success 'show-ref --heads, --tags, --head, pattern' '
for branch in B main side
do
echo $(git rev-parse refs/heads/$branch) refs/heads/$branch || return 1
done >expect.heads &&
git show-ref --heads >actual &&
test_cmp expect.heads actual &&
for tag in A B C
do
echo $(git rev-parse refs/tags/$tag) refs/tags/$tag || return 1
done >expect.tags &&
git show-ref --tags >actual &&
test_cmp expect.tags actual &&
cat expect.heads expect.tags >expect &&
git show-ref --heads --tags >actual &&
test_cmp expect actual &&
{
echo $(git rev-parse HEAD) HEAD &&
cat expect.heads expect.tags
} >expect &&
git show-ref --heads --tags --head >actual &&
test_cmp expect actual &&
{
echo $(git rev-parse HEAD) HEAD &&
echo $(git rev-parse refs/heads/B) refs/heads/B &&
echo $(git rev-parse refs/tags/B) refs/tags/B
} >expect &&
git show-ref --head B >actual &&
test_cmp expect actual &&
{
echo $(git rev-parse HEAD) HEAD &&
echo $(git rev-parse refs/heads/B) refs/heads/B &&
echo $(git rev-parse refs/tags/B) refs/tags/B &&
echo $(git rev-parse refs/tags/B^0) "refs/tags/B^{}"
} >expect &&
git show-ref --head -d B >actual &&
test_cmp expect actual
'
test_expect_success 'show-ref --verify HEAD' '
echo $(git rev-parse HEAD) HEAD >expect &&
git show-ref --verify HEAD >actual &&
test_cmp expect actual &&
git show-ref --verify -q HEAD >actual &&
test_must_be_empty actual
'
test_expect_success 'show-ref --verify with dangling ref' '
sha1_file() {
echo "$*" | sed "s#..#.git/objects/&/#"
} &&
remove_object() {
file=$(sha1_file "$*") &&
test -e "$file" &&
rm -f "$file"
} &&
test_when_finished "rm -rf dangling" &&
(
git init dangling &&
cd dangling &&
test_commit dangling &&
sha=$(git rev-parse refs/tags/dangling) &&
remove_object $sha &&
test_must_fail git show-ref --verify refs/tags/dangling
)
'
test_expect_success 'show-ref sub-modes are mutually exclusive' '
cat >expect <<-EOF &&
fatal: only one of ${SQ}--exclude-existing${SQ}, ${SQ}--verify${SQ} or ${SQ}--exists${SQ} can be given
EOF
test_must_fail git show-ref --verify --exclude-existing 2>err &&
test_cmp expect err &&
test_must_fail git show-ref --verify --exists 2>err &&
test_cmp expect err &&
test_must_fail git show-ref --exclude-existing --exists 2>err &&
test_cmp expect err
'
test_expect_success '--exists with existing reference' '
git show-ref --exists refs/heads/$GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
'
test_expect_success '--exists with missing reference' '
test_expect_code 2 git show-ref --exists refs/heads/does-not-exist
'
test_expect_success '--exists does not use DWIM' '
test_expect_code 2 git show-ref --exists $GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME 2>err &&
grep "reference does not exist" err
'
test_expect_success '--exists with HEAD' '
git show-ref --exists HEAD
'
test_expect_success '--exists with bad reference name' '
test_when_finished "git update-ref -d refs/heads/bad...name" &&
new_oid=$(git rev-parse HEAD) &&
test-tool ref-store main update-ref msg refs/heads/bad...name $new_oid $ZERO_OID REF_SKIP_REFNAME_VERIFICATION &&
git show-ref --exists refs/heads/bad...name
'
test_expect_success '--exists with arbitrary symref' '
test_when_finished "git symbolic-ref -d refs/symref" &&
git symbolic-ref refs/symref refs/heads/$GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME &&
git show-ref --exists refs/symref
'
test_expect_success '--exists with dangling symref' '
test_when_finished "git symbolic-ref -d refs/heads/dangling" &&
git symbolic-ref refs/heads/dangling refs/heads/does-not-exist &&
git show-ref --exists refs/heads/dangling
'
test_expect_success '--exists with nonexistent object ID' '
test-tool ref-store main update-ref msg refs/heads/missing-oid $(test_oid 001) $ZERO_OID REF_SKIP_OID_VERIFICATION &&
git show-ref --exists refs/heads/missing-oid
'
test_expect_success '--exists with non-commit object' '
tree_oid=$(git rev-parse HEAD^{tree}) &&
test-tool ref-store main update-ref msg refs/heads/tree ${tree_oid} $ZERO_OID REF_SKIP_OID_VERIFICATION &&
git show-ref --exists refs/heads/tree
'
test_expect_success '--exists with directory fails with generic error' '
cat >expect <<-EOF &&
error: failed to look up reference: Is a directory
EOF
test_expect_code 1 git show-ref --exists refs/heads 2>err &&
test_cmp expect err
'
test_done
|
