3 test_description
='test describe
6 .--------------o----o----o----x
8 o----o----o----o----o----. /
10 .------------o---o---o
18 R
=$
(git describe
"$@" 2>err.actual
)
21 test_expect_success
"describe $*" '
24 $expect) echo happy ;;
25 *) echo "Oops - $R is not $expect";
31 test_expect_success setup
'
34 echo one >file && git add file && git commit -m initial &&
35 one=$(git rev-parse HEAD) &&
37 git describe --always HEAD &&
40 echo two >file && git add file && git commit -m second &&
41 two=$(git rev-parse HEAD) &&
44 echo three >file && git add file && git commit -m third &&
47 echo A >file && git add file && git commit -m A &&
52 echo c >file && git add file && git commit -m c &&
56 git reset --hard $two &&
58 echo B >side && git add side && git commit -m B &&
63 git merge -m Merged c &&
64 merged=$(git rev-parse HEAD) &&
66 git reset --hard $two &&
68 echo D >another && git add another && git commit -m D &&
75 echo DD >another && git commit -a -m another &&
81 echo DDD >another && git commit -a -m "yet another" &&
84 git merge -m Merged $merged &&
87 echo X >file && echo X >side && git add file side &&
92 check_describe A-
* HEAD
93 check_describe A-
* HEAD^
94 check_describe R-
* HEAD^^
95 check_describe A-
* HEAD^^
2
96 check_describe B HEAD^^
2^
97 check_describe R-
* HEAD^^^
99 check_describe c-
* --tags HEAD
100 check_describe c-
* --tags HEAD^
101 check_describe e-
* --tags HEAD^^
102 check_describe c-
* --tags HEAD^^
2
103 check_describe B
--tags HEAD^^
2^
104 check_describe e
--tags HEAD^^^
106 check_describe
heads
/master
--all HEAD
107 check_describe tags
/c-
* --all HEAD^
108 check_describe tags
/e
--all HEAD^^^
110 check_describe B-0-
* --long HEAD^^
2^
111 check_describe A-3-
* --long HEAD^^
2
113 check_describe c-7-
* --tags
114 check_describe e-3-
* --first-parent --tags
116 test_expect_success
'describe --contains defaults to HEAD without commit-ish' '
117 echo "A^0" >expect &&
119 test_when_finished "git checkout -" &&
120 git describe --contains >actual &&
121 test_cmp expect actual
125 check_describe A
--all A^
0
126 test_expect_success
'no warning was displayed for A' '
127 test_cmp err.expect err.actual
130 test_expect_success
'rename tag A to Q locally' '
131 mv .git/refs/tags/A .git/refs/tags/Q
133 cat - >err.expect
<<EOF
134 warning: tag 'A' is really 'Q' here
136 check_describe A-
* HEAD
137 test_expect_success
'warning was displayed for Q' '
138 test_i18ncmp err.expect err.actual
140 test_expect_success
'rename tag Q back to A' '
141 mv .git/refs/tags/Q .git/refs/tags/A
144 test_expect_success
'pack tag refs' 'git pack-refs'
145 check_describe A-
* HEAD
147 check_describe
"A-*[0-9a-f]" --dirty
149 test_expect_success
'set-up dirty work tree' '
153 check_describe
"A-*[0-9a-f]-dirty" --dirty
155 check_describe
"A-*[0-9a-f].mod" --dirty=.mod
157 test_expect_success
'describe --dirty HEAD' '
158 test_must_fail git describe --dirty HEAD
161 test_expect_success
'set-up matching pattern tests' '
162 git tag -a -m test-annotated test-annotated &&
165 git commit -a -m "one more" &&
166 git tag test1-lightweight &&
169 git commit -a -m "yet another" &&
170 git tag test2-lightweight &&
173 git commit -a -m "even more"
177 check_describe
"test-annotated-*" --match="test-*"
179 check_describe
"test1-lightweight-*" --tags --match="test1-*"
181 check_describe
"test2-lightweight-*" --tags --match="test2-*"
183 check_describe
"test2-lightweight-*" --long --tags --match="test2-*" HEAD^
185 check_describe
"test1-lightweight-*" --long --tags --match="test1-*" --match="test2-*" HEAD^
187 check_describe
"test2-lightweight-*" --long --tags --match="test1-*" --no-match --match="test2-*" HEAD^
189 test_expect_success
'name-rev with exact tags' '
191 tag_object=$(git rev-parse refs/tags/A) &&
192 git name-rev --tags --name-only $tag_object >actual &&
193 test_cmp expect actual &&
195 echo "A^0" >expect &&
196 tagged_commit=$(git rev-parse "refs/tags/A^0") &&
197 git name-rev --tags --name-only $tagged_commit >actual &&
198 test_cmp expect actual
201 test_expect_success
'name-rev --all' '
203 for rev in $(git rev-list --all)
205 git name-rev $rev >>expect.unsorted
207 sort <expect.unsorted >expect &&
208 git name-rev --all >actual.unsorted &&
209 sort <actual.unsorted >actual &&
210 test_cmp expect actual
213 test_expect_success
'name-rev --stdin' '
215 for rev in $(git rev-list --all)
217 name=$(git name-rev --name-only $rev) &&
218 echo "$rev ($name)" >>expect.unsorted
220 sort <expect.unsorted >expect &&
221 git rev-list --all | git name-rev --stdin >actual.unsorted &&
222 sort <actual.unsorted >actual &&
223 test_cmp expect actual
226 test_expect_success
'describe --contains with the exact tags' '
227 echo "A^0" >expect &&
228 tag_object=$(git rev-parse refs/tags/A) &&
229 git describe --contains $tag_object >actual &&
230 test_cmp expect actual &&
232 echo "A^0" >expect &&
233 tagged_commit=$(git rev-parse "refs/tags/A^0") &&
234 git describe --contains $tagged_commit >actual &&
235 test_cmp expect actual
238 test_expect_success
'describe --contains and --match' '
239 echo "A^0" >expect &&
240 tagged_commit=$(git rev-parse "refs/tags/A^0") &&
241 test_must_fail git describe --contains --match="B" $tagged_commit &&
242 git describe --contains --match="B" --match="A" $tagged_commit >actual &&
243 test_cmp expect actual
246 test_expect_success
'describe --exclude' '
247 echo "c~1" >expect &&
248 tagged_commit=$(git rev-parse "refs/tags/A^0") &&
249 test_must_fail git describe --contains --match="B" $tagged_commit &&
250 git describe --contains --match="?" --exclude="A" $tagged_commit >actual &&
251 test_cmp expect actual
254 test_expect_success
'describe --contains and --no-match' '
255 echo "A^0" >expect &&
256 tagged_commit=$(git rev-parse "refs/tags/A^0") &&
257 git describe --contains --match="B" --no-match $tagged_commit >actual &&
258 test_cmp expect actual
261 test_expect_success
'setup and absorb a submodule' '
262 test_create_repo sub1 &&
263 test_commit -C sub1 initial &&
264 git submodule add ./sub1 &&
265 git submodule absorbgitdirs &&
266 git commit -a -m "add submodule" &&
267 git describe --dirty >expect &&
268 git describe --broken >out &&
272 test_expect_success
'describe chokes on severely broken submodules' '
273 mv .git/modules/sub1/ .git/modules/sub_moved &&
274 test_must_fail git describe --dirty
276 test_expect_success
'describe ignoring a borken submodule' '
277 git describe --broken >out &&
278 test_when_finished "mv .git/modules/sub_moved .git/modules/sub1" &&
282 # we require ulimit, this excludes Windows
283 test_expect_failure ULIMIT_STACK_SIZE
'name-rev works in a deep repo' '
285 while test $i -lt 8000
287 echo "commit refs/heads/master
288 committer A U Thor <author@example.com> $((1000000000 + $i * 100)) +0200
292 test $i = 1 && echo "from refs/heads/master^0"
294 done | git fast-import &&
295 git checkout master &&
296 git tag far-far-away HEAD^ &&
297 echo "HEAD~4000 tags/far-far-away~3999" >expect &&
298 git name-rev HEAD~4000 >actual &&
299 test_cmp expect actual &&
300 run_with_limited_stack git name-rev HEAD~4000 >actual &&
301 test_cmp expect actual
304 test_expect_success ULIMIT_STACK_SIZE
'describe works in a deep repo' '
305 git tag -f far-far-away HEAD~7999 &&
306 echo "far-far-away" >expect &&
307 git describe --tags --abbrev=0 HEAD~4000 >actual &&
308 test_cmp expect actual &&
309 run_with_limited_stack git describe --tags --abbrev=0 HEAD~4000 >actual &&
310 test_cmp expect actual