load_subtree(): combine some common code
[git.git] / t / t6120-describe.sh
blobaa74eb8f0d5dfb4f228b1e8c7b9dbbc0b88adb4d
1 #!/bin/sh
3 test_description='test describe
6 .--------------o----o----o----x
7 / / /
8 o----o----o----o----o----. /
9 \ A c /
10 .------------o---o---o
11 D,R e
13 . ./test-lib.sh
15 check_describe () {
16 expect="$1"
17 shift
18 R=$(git describe "$@" 2>err.actual)
19 S=$?
20 cat err.actual >&3
21 test_expect_success "describe $*" '
22 test $S = 0 &&
23 case "$R" in
24 $expect) echo happy ;;
25 *) echo "Oops - $R is not $expect";
26 false ;;
27 esac
31 test_expect_success setup '
33 test_tick &&
34 echo one >file && git add file && git commit -m initial &&
35 one=$(git rev-parse HEAD) &&
37 git describe --always HEAD &&
39 test_tick &&
40 echo two >file && git add file && git commit -m second &&
41 two=$(git rev-parse HEAD) &&
43 test_tick &&
44 echo three >file && git add file && git commit -m third &&
46 test_tick &&
47 echo A >file && git add file && git commit -m A &&
48 test_tick &&
49 git tag -a -m A A &&
51 test_tick &&
52 echo c >file && git add file && git commit -m c &&
53 test_tick &&
54 git tag c &&
56 git reset --hard $two &&
57 test_tick &&
58 echo B >side && git add side && git commit -m B &&
59 test_tick &&
60 git tag -a -m B B &&
62 test_tick &&
63 git merge -m Merged c &&
64 merged=$(git rev-parse HEAD) &&
66 git reset --hard $two &&
67 test_tick &&
68 echo D >another && git add another && git commit -m D &&
69 test_tick &&
70 git tag -a -m D D &&
71 test_tick &&
72 git tag -a -m R R &&
74 test_tick &&
75 echo DD >another && git commit -a -m another &&
77 test_tick &&
78 git tag e &&
80 test_tick &&
81 echo DDD >another && git commit -a -m "yet another" &&
83 test_tick &&
84 git merge -m Merged $merged &&
86 test_tick &&
87 echo X >file && echo X >side && git add file side &&
88 git commit -m x
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 &&
118 git checkout A &&
119 test_when_finished "git checkout -" &&
120 git describe --contains >actual &&
121 test_cmp expect actual
124 : >err.expect
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' '
150 echo >>file
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 &&
163 echo >>file &&
164 test_tick &&
165 git commit -a -m "one more" &&
166 git tag test1-lightweight &&
167 echo >>file &&
168 test_tick &&
169 git commit -a -m "yet another" &&
170 git tag test2-lightweight &&
171 echo >>file &&
172 test_tick &&
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' '
190 echo A >expect &&
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 $tagged_commit >actual &&
198 test_cmp expect actual
201 test_expect_success 'describe --contains with the exact tags' '
202 echo "A^0" >expect &&
203 tag_object=$(git rev-parse refs/tags/A) &&
204 git describe --contains $tag_object >actual &&
205 test_cmp expect actual &&
207 echo "A^0" >expect &&
208 tagged_commit=$(git rev-parse "refs/tags/A^0") &&
209 git describe --contains $tagged_commit >actual &&
210 test_cmp expect actual
213 test_expect_success 'describe --contains and --match' '
214 echo "A^0" >expect &&
215 tagged_commit=$(git rev-parse "refs/tags/A^0") &&
216 test_must_fail git describe --contains --match="B" $tagged_commit &&
217 git describe --contains --match="B" --match="A" $tagged_commit >actual &&
218 test_cmp expect actual
221 test_expect_success 'describe --exclude' '
222 echo "c~1" >expect &&
223 tagged_commit=$(git rev-parse "refs/tags/A^0") &&
224 test_must_fail git describe --contains --match="B" $tagged_commit &&
225 git describe --contains --match="?" --exclude="A" $tagged_commit >actual &&
226 test_cmp expect actual
229 test_expect_success 'describe --contains and --no-match' '
230 echo "A^0" >expect &&
231 tagged_commit=$(git rev-parse "refs/tags/A^0") &&
232 git describe --contains --match="B" --no-match $tagged_commit >actual &&
233 test_cmp expect actual
236 test_expect_success 'setup and absorb a submodule' '
237 test_create_repo sub1 &&
238 test_commit -C sub1 initial &&
239 git submodule add ./sub1 &&
240 git submodule absorbgitdirs &&
241 git commit -a -m "add submodule" &&
242 git describe --dirty >expect &&
243 git describe --broken >out &&
244 test_cmp expect out
247 test_expect_success 'describe chokes on severely broken submodules' '
248 mv .git/modules/sub1/ .git/modules/sub_moved &&
249 test_must_fail git describe --dirty
251 test_expect_success 'describe ignoring a borken submodule' '
252 git describe --broken >out &&
253 grep broken out
256 test_done