[thirdparty/git.git] / t / t3203-branch-output.sh

#!/bin/sh

test_description='git branch display tests'
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-terminal.sh

test_expect_success 'make commits' '
	echo content >file &&
	git add file &&
	git commit -m one &&
	echo content >>file &&
	git commit -a -m two
'

test_expect_success 'make branches' '
	git branch branch-one &&
	git branch branch-two HEAD^
'

test_expect_success 'make remote branches' '
	git update-ref refs/remotes/origin/branch-one branch-one &&
	git update-ref refs/remotes/origin/branch-two branch-two &&
	git symbolic-ref refs/remotes/origin/HEAD refs/remotes/origin/branch-one
'

cat >expect <<'EOF'
  branch-one
  branch-two
* master
EOF
test_expect_success 'git branch shows local branches' '
	git branch >actual &&
	test_cmp expect actual
'

test_expect_success 'git branch --list shows local branches' '
	git branch --list >actual &&
	test_cmp expect actual
'

cat >expect <<'EOF'
  branch-one
  branch-two
EOF
test_expect_success 'git branch --list pattern shows matching local branches' '
	git branch --list branch* >actual &&
	test_cmp expect actual
'

cat >expect <<'EOF'
  origin/HEAD -> origin/branch-one
  origin/branch-one
  origin/branch-two
EOF
test_expect_success 'git branch -r shows remote branches' '
	git branch -r >actual &&
	test_cmp expect actual
'

cat >expect <<'EOF'
  branch-one
  branch-two
* master
  remotes/origin/HEAD -> origin/branch-one
  remotes/origin/branch-one
  remotes/origin/branch-two
EOF
test_expect_success 'git branch -a shows local and remote branches' '
	git branch -a >actual &&
	test_cmp expect actual
'

cat >expect <<'EOF'
two
one
two
EOF
test_expect_success 'git branch -v shows branch summaries' '
	git branch -v >tmp &&
	awk "{print \$NF}" <tmp >actual &&
	test_cmp expect actual
'

cat >expect <<'EOF'
two
one
EOF
test_expect_success 'git branch --list -v pattern shows branch summaries' '
	git branch --list -v branch* >tmp &&
	awk "{print \$NF}" <tmp >actual &&
	test_cmp expect actual
'
test_expect_success 'git branch --ignore-case --list -v pattern shows branch summaries' '
	git branch --list --ignore-case -v BRANCH* >tmp &&
	awk "{print \$NF}" <tmp >actual &&
	test_cmp expect actual
'

test_expect_success 'git branch -v pattern does not show branch summaries' '
	test_must_fail git branch -v branch*
'

test_expect_success 'git branch `--show-current` shows current branch' '
	cat >expect <<-\EOF &&
	branch-two
	EOF
	git checkout branch-two &&
	git branch --show-current >actual &&
	test_cmp expect actual
'

test_expect_success 'git branch `--show-current` is silent when detached HEAD' '
	git checkout HEAD^0 &&
	git branch --show-current >actual &&
	test_must_be_empty actual
'

test_expect_success 'git branch `--show-current` works properly when tag exists' '
	cat >expect <<-\EOF &&
	branch-and-tag-name
	EOF
	test_when_finished "
		git checkout branch-one
		git branch -D branch-and-tag-name
	" &&
	git checkout -b branch-and-tag-name &&
	test_when_finished "git tag -d branch-and-tag-name" &&
	git tag branch-and-tag-name &&
	git branch --show-current >actual &&
	test_cmp expect actual
'

test_expect_success 'git branch `--show-current` works properly with worktrees' '
	cat >expect <<-\EOF &&
	branch-one
	branch-two
	EOF
	git checkout branch-one &&
	git worktree add worktree branch-two &&
	{
		git branch --show-current &&
		git -C worktree branch --show-current
	} >actual &&
	test_cmp expect actual
'

test_expect_success 'git branch shows detached HEAD properly' '
	cat >expect <<EOF &&
* (HEAD detached at $(git rev-parse --short HEAD^0))
  branch-one
  branch-two
  master
EOF
	git checkout HEAD^0 &&
	git branch >actual &&
	test_i18ncmp expect actual
'

test_expect_success 'git branch shows detached HEAD properly after checkout --detach' '
	git checkout master &&
	cat >expect <<EOF &&
* (HEAD detached at $(git rev-parse --short HEAD^0))
  branch-one
  branch-two
  master
EOF
	git checkout --detach &&
	git branch >actual &&
	test_i18ncmp expect actual
'

test_expect_success 'git branch shows detached HEAD properly after moving' '
	cat >expect <<EOF &&
* (HEAD detached from $(git rev-parse --short HEAD))
  branch-one
  branch-two
  master
EOF
	git reset --hard HEAD^1 &&
	git branch >actual &&
	test_i18ncmp expect actual
'

test_expect_success 'git branch shows detached HEAD properly from tag' '
	cat >expect <<EOF &&
* (HEAD detached at fromtag)
  branch-one
  branch-two
  master
EOF
	git tag fromtag master &&
	git checkout fromtag &&
	git branch >actual &&
	test_i18ncmp expect actual
'

test_expect_success 'git branch shows detached HEAD properly after moving from tag' '
	cat >expect <<EOF &&
* (HEAD detached from fromtag)
  branch-one
  branch-two
  master
EOF
	git reset --hard HEAD^1 &&
	git branch >actual &&
	test_i18ncmp expect actual
'

test_expect_success 'git branch `--sort` option' '
	cat >expect <<-\EOF &&
	* (HEAD detached from fromtag)
	  branch-two
	  branch-one
	  master
	EOF
	git branch --sort=objectsize >actual &&
	test_i18ncmp expect actual
'

test_expect_success 'git branch --points-at option' '
	cat >expect <<-\EOF &&
	  branch-one
	  master
	EOF
	git branch --points-at=branch-one >actual &&
	test_cmp expect actual
'

test_expect_success 'ambiguous branch/tag not marked' '
	git tag ambiguous &&
	git branch ambiguous &&
	echo "  ambiguous" >expect &&
	git branch --list ambiguous >actual &&
	test_cmp expect actual
'

test_expect_success 'local-branch symrefs shortened properly' '
	git symbolic-ref refs/heads/ref-to-branch refs/heads/branch-one &&
	git symbolic-ref refs/heads/ref-to-remote refs/remotes/origin/branch-one &&
	cat >expect <<-\EOF &&
	  ref-to-branch -> branch-one
	  ref-to-remote -> origin/branch-one
	EOF
	git branch >actual.raw &&
	grep ref-to <actual.raw >actual &&
	test_cmp expect actual
'

test_expect_success 'sort branches, ignore case' '
	(
		git init sort-icase &&
		cd sort-icase &&
		test_commit initial &&
		git branch branch-one &&
		git branch BRANCH-two &&
		git branch --list | awk "{print \$NF}" >actual &&
		cat >expected <<-\EOF &&
		BRANCH-two
		branch-one
		master
		EOF
		test_cmp expected actual &&
		git branch --list -i | awk "{print \$NF}" >actual &&
		cat >expected <<-\EOF &&
		branch-one
		BRANCH-two
		master
		EOF
		test_cmp expected actual
	)
'

test_expect_success 'git branch --format option' '
	cat >expect <<-\EOF &&
	Refname is (HEAD detached from fromtag)
	Refname is refs/heads/ambiguous
	Refname is refs/heads/branch-one
	Refname is refs/heads/branch-two
	Refname is refs/heads/master
	Refname is refs/heads/ref-to-branch
	Refname is refs/heads/ref-to-remote
	EOF
	git branch --format="Refname is %(refname)" >actual &&
	test_i18ncmp expect actual
'

test_expect_success "set up color tests" '
	echo "<RED>master<RESET>" >expect.color &&
	echo "master" >expect.bare &&
	color_args="--format=%(color:red)%(refname:short) --list master"
'

test_expect_success '%(color) omitted without tty' '
	TERM=vt100 git branch $color_args >actual.raw &&
	test_decode_color <actual.raw >actual &&
	test_cmp expect.bare actual
'

test_expect_success TTY '%(color) present with tty' '
	test_terminal git branch $color_args >actual.raw &&
	test_decode_color <actual.raw >actual &&
	test_cmp expect.color actual
'

test_expect_success '--color overrides auto-color' '
	git branch --color $color_args >actual.raw &&
	test_decode_color <actual.raw >actual &&
	test_cmp expect.color actual
'

test_done
Commit	Line	Data
0afc3044 JK	1	#!/bin/sh
	2
	3	test_description='git branch display tests'
	4	. ./test-lib.sh
11b087ad	5	. "$TEST_DIRECTORY"/lib-terminal.sh
0afc3044 JK	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' '
a48fcd83	16	git branch branch-one &&
0afc3044 JK	17	git branch branch-two HEAD^
	18	'
	19
	20	test_expect_success 'make remote branches' '
a48fcd83 JN	21	git update-ref refs/remotes/origin/branch-one branch-one &&
a48fcd83 JN	22	git update-ref refs/remotes/origin/branch-two branch-two &&
0afc3044 JK	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
cddd127b MG	36	test_expect_success 'git branch --list shows local branches' '
	37	git branch --list >actual &&
	38	test_cmp expect actual
	39	'
	40
d8d33736 MG	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
0afc3044 JK	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
d8d33736 MG	84	cat >expect <<'EOF'
	85	two
	86	one
	87	EOF
7b787599 MG	88	test_expect_success 'git branch --list -v pattern shows branch summaries' '
7b787599 MG	89	git branch --list -v branch* >tmp &&
d8d33736 MG	90	awk "{print \$NF}" <tmp >actual &&
	91	test_cmp expect actual
	92	'
3bb16a8b NTND	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	'
d8d33736	98
7b787599 MG	99	test_expect_success 'git branch -v pattern does not show branch summaries' '
	100	test_must_fail git branch -v branch*
	101	'
	102
0ecb1fc7 DU	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
c8183cd2 NTND	147	test_expect_success 'git branch shows detached HEAD properly' '
c8183cd2 NTND	148	cat >expect <<EOF &&
4b063186	149	* (HEAD detached at $(git rev-parse --short HEAD^0))
0afc3044 JK	150	branch-one
	151	branch-two
	152	master
	153	EOF
0afc3044 JK	154	git checkout HEAD^0 &&
0afc3044 JK	155	git branch >actual &&
fff1bb3a	156	test_i18ncmp expect actual
0afc3044 JK	157	'
0afc3044 JK	158
0eb8548f	159	test_expect_success 'git branch shows detached HEAD properly after checkout --detach' '
9cb07d81 MM	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
4b063186 MG	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
aedcb7dc KN	209	test_expect_success 'git branch `--sort` option' '
aedcb7dc KN	210	cat >expect <<-\EOF &&
aedcb7dc	211	* (HEAD detached from fromtag)
9e468334	212	branch-two
aedcb7dc KN	213	branch-one
	214	master
	215	EOF
	216	git branch --sort=objectsize >actual &&
	217	test_i18ncmp expect actual
	218	'
	219
aa3bc55e KN	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
0571979b JK	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
95c38fb0 JK	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
949af068	242	ref-to-remote -> origin/branch-one
95c38fb0 JK	243	EOF
	244	git branch >actual.raw &&
	245	grep ref-to <actual.raw >actual &&
	246	test_cmp expect actual
	247	'
	248
3bb16a8b NTND	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
3d9e4ce3 KN	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 &&
0d75bfe6	284	test_i18ncmp expect actual
3d9e4ce3 KN	285	'
3d9e4ce3 KN	286
11b087ad JK	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' '
e433749d	300	test_terminal git branch $color_args >actual.raw &&
11b087ad JK	301	test_decode_color <actual.raw >actual &&
	302	test_cmp expect.color actual
	303	'
	304
11b087ad JK	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
0afc3044	311	test_done