branch: introduce --show-current display option
[git/git.git] / t / t3203-branch-output.sh
1 #!/bin/sh
2
3 test_description='git branch display tests'
4 . ./test-lib.sh
5 . "$TEST_DIRECTORY"/lib-terminal.sh
6
7 test_expect_success 'make commits' '
8 echo content >file &&
9 git add file &&
10 git commit -m one &&
11 echo content >>file &&
12 git commit -a -m two
13 '
14
15 test_expect_success 'make branches' '
16 git branch branch-one &&
17 git branch branch-two HEAD^
18 '
19
20 test_expect_success 'make remote branches' '
21 git update-ref refs/remotes/origin/branch-one branch-one &&
22 git update-ref refs/remotes/origin/branch-two branch-two &&
23 git symbolic-ref refs/remotes/origin/HEAD refs/remotes/origin/branch-one
24 '
25
26 cat >expect <<'EOF'
27 branch-one
28 branch-two
29 * master
30 EOF
31 test_expect_success 'git branch shows local branches' '
32 git branch >actual &&
33 test_cmp expect actual
34 '
35
36 test_expect_success 'git branch --list shows local branches' '
37 git branch --list >actual &&
38 test_cmp expect actual
39 '
40
41 cat >expect <<'EOF'
42 branch-one
43 branch-two
44 EOF
45 test_expect_success 'git branch --list pattern shows matching local branches' '
46 git branch --list branch* >actual &&
47 test_cmp expect actual
48 '
49
50 cat >expect <<'EOF'
51 origin/HEAD -> origin/branch-one
52 origin/branch-one
53 origin/branch-two
54 EOF
55 test_expect_success 'git branch -r shows remote branches' '
56 git branch -r >actual &&
57 test_cmp expect actual
58 '
59
60 cat >expect <<'EOF'
61 branch-one
62 branch-two
63 * master
64 remotes/origin/HEAD -> origin/branch-one
65 remotes/origin/branch-one
66 remotes/origin/branch-two
67 EOF
68 test_expect_success 'git branch -a shows local and remote branches' '
69 git branch -a >actual &&
70 test_cmp expect actual
71 '
72
73 cat >expect <<'EOF'
74 two
75 one
76 two
77 EOF
78 test_expect_success 'git branch -v shows branch summaries' '
79 git branch -v >tmp &&
80 awk "{print \$NF}" <tmp >actual &&
81 test_cmp expect actual
82 '
83
84 cat >expect <<'EOF'
85 two
86 one
87 EOF
88 test_expect_success 'git branch --list -v pattern shows branch summaries' '
89 git branch --list -v branch* >tmp &&
90 awk "{print \$NF}" <tmp >actual &&
91 test_cmp expect actual
92 '
93 test_expect_success 'git branch --ignore-case --list -v pattern shows branch summaries' '
94 git branch --list --ignore-case -v BRANCH* >tmp &&
95 awk "{print \$NF}" <tmp >actual &&
96 test_cmp expect actual
97 '
98
99 test_expect_success 'git branch -v pattern does not show branch summaries' '
100 test_must_fail git branch -v branch*
101 '
102
103 test_expect_success 'git branch `--show-current` shows current branch' '
104 cat >expect <<-\EOF &&
105 branch-two
106 EOF
107 git checkout branch-two &&
108 git branch --show-current >actual &&
109 test_cmp expect actual
110 '
111
112 test_expect_success 'git branch `--show-current` is silent when detached HEAD' '
113 git checkout HEAD^0 &&
114 git branch --show-current >actual &&
115 test_must_be_empty actual
116 '
117
118 test_expect_success 'git branch `--show-current` works properly when tag exists' '
119 cat >expect <<-\EOF &&
120 branch-and-tag-name
121 EOF
122 test_when_finished "
123 git checkout branch-one
124 git branch -D branch-and-tag-name
125 " &&
126 git checkout -b branch-and-tag-name &&
127 test_when_finished "git tag -d branch-and-tag-name" &&
128 git tag branch-and-tag-name &&
129 git branch --show-current >actual &&
130 test_cmp expect actual
131 '
132
133 test_expect_success 'git branch `--show-current` works properly with worktrees' '
134 cat >expect <<-\EOF &&
135 branch-one
136 branch-two
137 EOF
138 git checkout branch-one &&
139 git worktree add worktree branch-two &&
140 {
141 git branch --show-current &&
142 git -C worktree branch --show-current
143 } >actual &&
144 test_cmp expect actual
145 '
146
147 test_expect_success 'git branch shows detached HEAD properly' '
148 cat >expect <<EOF &&
149 * (HEAD detached at $(git rev-parse --short HEAD^0))
150 branch-one
151 branch-two
152 master
153 EOF
154 git checkout HEAD^0 &&
155 git branch >actual &&
156 test_i18ncmp expect actual
157 '
158
159 test_expect_success 'git branch shows detached HEAD properly after checkout --detach' '
160 git checkout master &&
161 cat >expect <<EOF &&
162 * (HEAD detached at $(git rev-parse --short HEAD^0))
163 branch-one
164 branch-two
165 master
166 EOF
167 git checkout --detach &&
168 git branch >actual &&
169 test_i18ncmp expect actual
170 '
171
172 test_expect_success 'git branch shows detached HEAD properly after moving' '
173 cat >expect <<EOF &&
174 * (HEAD detached from $(git rev-parse --short HEAD))
175 branch-one
176 branch-two
177 master
178 EOF
179 git reset --hard HEAD^1 &&
180 git branch >actual &&
181 test_i18ncmp expect actual
182 '
183
184 test_expect_success 'git branch shows detached HEAD properly from tag' '
185 cat >expect <<EOF &&
186 * (HEAD detached at fromtag)
187 branch-one
188 branch-two
189 master
190 EOF
191 git tag fromtag master &&
192 git checkout fromtag &&
193 git branch >actual &&
194 test_i18ncmp expect actual
195 '
196
197 test_expect_success 'git branch shows detached HEAD properly after moving from tag' '
198 cat >expect <<EOF &&
199 * (HEAD detached from fromtag)
200 branch-one
201 branch-two
202 master
203 EOF
204 git reset --hard HEAD^1 &&
205 git branch >actual &&
206 test_i18ncmp expect actual
207 '
208
209 test_expect_success 'git branch `--sort` option' '
210 cat >expect <<-\EOF &&
211 * (HEAD detached from fromtag)
212 branch-two
213 branch-one
214 master
215 EOF
216 git branch --sort=objectsize >actual &&
217 test_i18ncmp expect actual
218 '
219
220 test_expect_success 'git branch --points-at option' '
221 cat >expect <<-\EOF &&
222 branch-one
223 master
224 EOF
225 git branch --points-at=branch-one >actual &&
226 test_cmp expect actual
227 '
228
229 test_expect_success 'ambiguous branch/tag not marked' '
230 git tag ambiguous &&
231 git branch ambiguous &&
232 echo " ambiguous" >expect &&
233 git branch --list ambiguous >actual &&
234 test_cmp expect actual
235 '
236
237 test_expect_success 'local-branch symrefs shortened properly' '
238 git symbolic-ref refs/heads/ref-to-branch refs/heads/branch-one &&
239 git symbolic-ref refs/heads/ref-to-remote refs/remotes/origin/branch-one &&
240 cat >expect <<-\EOF &&
241 ref-to-branch -> branch-one
242 ref-to-remote -> origin/branch-one
243 EOF
244 git branch >actual.raw &&
245 grep ref-to <actual.raw >actual &&
246 test_cmp expect actual
247 '
248
249 test_expect_success 'sort branches, ignore case' '
250 (
251 git init sort-icase &&
252 cd sort-icase &&
253 test_commit initial &&
254 git branch branch-one &&
255 git branch BRANCH-two &&
256 git branch --list | awk "{print \$NF}" >actual &&
257 cat >expected <<-\EOF &&
258 BRANCH-two
259 branch-one
260 master
261 EOF
262 test_cmp expected actual &&
263 git branch --list -i | awk "{print \$NF}" >actual &&
264 cat >expected <<-\EOF &&
265 branch-one
266 BRANCH-two
267 master
268 EOF
269 test_cmp expected actual
270 )
271 '
272
273 test_expect_success 'git branch --format option' '
274 cat >expect <<-\EOF &&
275 Refname is (HEAD detached from fromtag)
276 Refname is refs/heads/ambiguous
277 Refname is refs/heads/branch-one
278 Refname is refs/heads/branch-two
279 Refname is refs/heads/master
280 Refname is refs/heads/ref-to-branch
281 Refname is refs/heads/ref-to-remote
282 EOF
283 git branch --format="Refname is %(refname)" >actual &&
284 test_i18ncmp expect actual
285 '
286
287 test_expect_success "set up color tests" '
288 echo "<RED>master<RESET>" >expect.color &&
289 echo "master" >expect.bare &&
290 color_args="--format=%(color:red)%(refname:short) --list master"
291 '
292
293 test_expect_success '%(color) omitted without tty' '
294 TERM=vt100 git branch $color_args >actual.raw &&
295 test_decode_color <actual.raw >actual &&
296 test_cmp expect.bare actual
297 '
298
299 test_expect_success TTY '%(color) present with tty' '
300 test_terminal git branch $color_args >actual.raw &&
301 test_decode_color <actual.raw >actual &&
302 test_cmp expect.color actual
303 '
304
305 test_expect_success '--color overrides auto-color' '
306 git branch --color $color_args >actual.raw &&
307 test_decode_color <actual.raw >actual &&
308 test_cmp expect.color actual
309 '
310
311 test_done