branch: introduce --show-current display option
[git/git.git] / t / t3203-branch-output.sh
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1#!/bin/sh
2
3test_description='git branch display tests'
4. ./test-lib.sh
11b087ad 5. "$TEST_DIRECTORY"/lib-terminal.sh
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6
7test_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
15test_expect_success 'make branches' '
a48fcd83 16 git branch branch-one &&
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17 git branch branch-two HEAD^
18'
19
20test_expect_success 'make remote branches' '
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21 git update-ref refs/remotes/origin/branch-one branch-one &&
22 git update-ref refs/remotes/origin/branch-two branch-two &&
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23 git symbolic-ref refs/remotes/origin/HEAD refs/remotes/origin/branch-one
24'
25
26cat >expect <<'EOF'
27 branch-one
28 branch-two
29* master
30EOF
31test_expect_success 'git branch shows local branches' '
32 git branch >actual &&
33 test_cmp expect actual
34'
35
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36test_expect_success 'git branch --list shows local branches' '
37 git branch --list >actual &&
38 test_cmp expect actual
39'
40
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41cat >expect <<'EOF'
42 branch-one
43 branch-two
44EOF
45test_expect_success 'git branch --list pattern shows matching local branches' '
46 git branch --list branch* >actual &&
47 test_cmp expect actual
48'
49
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50cat >expect <<'EOF'
51 origin/HEAD -> origin/branch-one
52 origin/branch-one
53 origin/branch-two
54EOF
55test_expect_success 'git branch -r shows remote branches' '
56 git branch -r >actual &&
57 test_cmp expect actual
58'
59
60cat >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
67EOF
68test_expect_success 'git branch -a shows local and remote branches' '
69 git branch -a >actual &&
70 test_cmp expect actual
71'
72
73cat >expect <<'EOF'
74two
75one
76two
77EOF
78test_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
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84cat >expect <<'EOF'
85two
86one
87EOF
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88test_expect_success 'git branch --list -v pattern shows branch summaries' '
89 git branch --list -v branch* >tmp &&
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90 awk "{print \$NF}" <tmp >actual &&
91 test_cmp expect actual
92'
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93test_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'
d8d33736 98
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99test_expect_success 'git branch -v pattern does not show branch summaries' '
100 test_must_fail git branch -v branch*
101'
102
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103test_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
112test_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
118test_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
133test_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
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147test_expect_success 'git branch shows detached HEAD properly' '
148 cat >expect <<EOF &&
4b063186 149* (HEAD detached at $(git rev-parse --short HEAD^0))
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150 branch-one
151 branch-two
152 master
153EOF
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154 git checkout HEAD^0 &&
155 git branch >actual &&
fff1bb3a 156 test_i18ncmp expect actual
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157'
158
0eb8548f 159test_expect_success 'git branch shows detached HEAD properly after checkout --detach' '
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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
166EOF
167 git checkout --detach &&
168 git branch >actual &&
169 test_i18ncmp expect actual
170'
171
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172test_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
178EOF
179 git reset --hard HEAD^1 &&
180 git branch >actual &&
181 test_i18ncmp expect actual
182'
183
184test_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
190EOF
191 git tag fromtag master &&
192 git checkout fromtag &&
193 git branch >actual &&
194 test_i18ncmp expect actual
195'
196
197test_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
203EOF
204 git reset --hard HEAD^1 &&
205 git branch >actual &&
206 test_i18ncmp expect actual
207'
208
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209test_expect_success 'git branch `--sort` option' '
210 cat >expect <<-\EOF &&
aedcb7dc 211 * (HEAD detached from fromtag)
9e468334 212 branch-two
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213 branch-one
214 master
215 EOF
216 git branch --sort=objectsize >actual &&
217 test_i18ncmp expect actual
218'
219
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220test_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
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229test_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
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237test_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
949af068 242 ref-to-remote -> origin/branch-one
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243 EOF
244 git branch >actual.raw &&
245 grep ref-to <actual.raw >actual &&
246 test_cmp expect actual
247'
248
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249test_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
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273test_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 &&
0d75bfe6 284 test_i18ncmp expect actual
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285'
286
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287test_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
293test_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
299test_expect_success TTY '%(color) present with tty' '
e433749d 300 test_terminal git branch $color_args >actual.raw &&
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301 test_decode_color <actual.raw >actual &&
302 test_cmp expect.color actual
303'
304
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305test_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
0afc3044 311test_done