[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 &&
	test_when_finished "
		git worktree remove worktree_dir
	" &&
	git worktree add worktree_dir branch-two &&
	{
		git branch --show-current &&
		git -C worktree_dir 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 'worktree colors correct' '
	cat >expect <<-EOF &&
	* <GREEN>(HEAD detached from fromtag)<RESET>
	  ambiguous<RESET>
	  branch-one<RESET>
	+ <CYAN>branch-two<RESET>
	  master<RESET>
	  ref-to-branch<RESET> -> branch-one
	  ref-to-remote<RESET> -> origin/branch-one
	EOF
	git worktree add worktree_dir branch-two &&
	git branch --color >actual.raw &&
	rm -r worktree_dir &&
	git worktree prune &&
	test_decode_color <actual.raw >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_expect_success 'verbose output lists worktree path' '
	one=$(git rev-parse --short HEAD) &&
	two=$(git rev-parse --short master) &&
	cat >expect <<-EOF &&
	* (HEAD detached from fromtag) $one one
	  ambiguous                    $one one
	  branch-one                   $two two
	+ branch-two                   $one ($(pwd)/worktree_dir) one
	  master                       $two two
	  ref-to-branch                $two two
	  ref-to-remote                $two two
	EOF
	git worktree add worktree_dir branch-two &&
	git branch -vv >actual &&
	rm -r worktree_dir &&
	git worktree prune &&
	test_i18ncmp expect 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 &&
99eea645 JH	139	test_when_finished "
	140	git worktree remove worktree_dir
	141	" &&
ab313814	142	git worktree add worktree_dir branch-two &&
0ecb1fc7 DU	143	{
0ecb1fc7 DU	144	git branch --show-current &&
ab313814	145	git -C worktree_dir branch --show-current
0ecb1fc7 DU	146	} >actual &&
	147	test_cmp expect actual
	148	'
	149
c8183cd2 NTND	150	test_expect_success 'git branch shows detached HEAD properly' '
c8183cd2 NTND	151	cat >expect <<EOF &&
4b063186	152	* (HEAD detached at $(git rev-parse --short HEAD^0))
0afc3044 JK	153	branch-one
	154	branch-two
	155	master
	156	EOF
0afc3044 JK	157	git checkout HEAD^0 &&
0afc3044 JK	158	git branch >actual &&
fff1bb3a	159	test_i18ncmp expect actual
0afc3044 JK	160	'
0afc3044 JK	161
0eb8548f	162	test_expect_success 'git branch shows detached HEAD properly after checkout --detach' '
9cb07d81 MM	163	git checkout master &&
	164	cat >expect <<EOF &&
	165	* (HEAD detached at $(git rev-parse --short HEAD^0))
	166	branch-one
	167	branch-two
	168	master
	169	EOF
	170	git checkout --detach &&
	171	git branch >actual &&
	172	test_i18ncmp expect actual
	173	'
	174
4b063186 MG	175	test_expect_success 'git branch shows detached HEAD properly after moving' '
	176	cat >expect <<EOF &&
	177	* (HEAD detached from $(git rev-parse --short HEAD))
	178	branch-one
	179	branch-two
	180	master
	181	EOF
	182	git reset --hard HEAD^1 &&
	183	git branch >actual &&
	184	test_i18ncmp expect actual
	185	'
	186
	187	test_expect_success 'git branch shows detached HEAD properly from tag' '
	188	cat >expect <<EOF &&
	189	* (HEAD detached at fromtag)
	190	branch-one
	191	branch-two
	192	master
	193	EOF
	194	git tag fromtag master &&
	195	git checkout fromtag &&
	196	git branch >actual &&
	197	test_i18ncmp expect actual
	198	'
	199
	200	test_expect_success 'git branch shows detached HEAD properly after moving from tag' '
	201	cat >expect <<EOF &&
	202	* (HEAD detached from fromtag)
	203	branch-one
	204	branch-two
	205	master
	206	EOF
	207	git reset --hard HEAD^1 &&
	208	git branch >actual &&
	209	test_i18ncmp expect actual
	210	'
	211
aedcb7dc KN	212	test_expect_success 'git branch `--sort` option' '
aedcb7dc KN	213	cat >expect <<-\EOF &&
aedcb7dc	214	* (HEAD detached from fromtag)
9e468334	215	branch-two
aedcb7dc KN	216	branch-one
	217	master
	218	EOF
	219	git branch --sort=objectsize >actual &&
	220	test_i18ncmp expect actual
	221	'
	222
aa3bc55e KN	223	test_expect_success 'git branch --points-at option' '
	224	cat >expect <<-\EOF &&
	225	branch-one
	226	master
	227	EOF
	228	git branch --points-at=branch-one >actual &&
	229	test_cmp expect actual
	230	'
	231
0571979b JK	232	test_expect_success 'ambiguous branch/tag not marked' '
	233	git tag ambiguous &&
	234	git branch ambiguous &&
	235	echo " ambiguous" >expect &&
	236	git branch --list ambiguous >actual &&
	237	test_cmp expect actual
	238	'
	239
95c38fb0 JK	240	test_expect_success 'local-branch symrefs shortened properly' '
	241	git symbolic-ref refs/heads/ref-to-branch refs/heads/branch-one &&
	242	git symbolic-ref refs/heads/ref-to-remote refs/remotes/origin/branch-one &&
	243	cat >expect <<-\EOF &&
	244	ref-to-branch -> branch-one
949af068	245	ref-to-remote -> origin/branch-one
95c38fb0 JK	246	EOF
	247	git branch >actual.raw &&
	248	grep ref-to <actual.raw >actual &&
	249	test_cmp expect actual
	250	'
	251
3bb16a8b NTND	252	test_expect_success 'sort branches, ignore case' '
	253	(
	254	git init sort-icase &&
	255	cd sort-icase &&
	256	test_commit initial &&
	257	git branch branch-one &&
	258	git branch BRANCH-two &&
	259	git branch --list \| awk "{print \$NF}" >actual &&
	260	cat >expected <<-\EOF &&
	261	BRANCH-two
	262	branch-one
	263	master
	264	EOF
	265	test_cmp expected actual &&
	266	git branch --list -i \| awk "{print \$NF}" >actual &&
	267	cat >expected <<-\EOF &&
	268	branch-one
	269	BRANCH-two
	270	master
	271	EOF
	272	test_cmp expected actual
	273	)
	274	'
	275
3d9e4ce3 KN	276	test_expect_success 'git branch --format option' '
	277	cat >expect <<-\EOF &&
	278	Refname is (HEAD detached from fromtag)
	279	Refname is refs/heads/ambiguous
	280	Refname is refs/heads/branch-one
	281	Refname is refs/heads/branch-two
	282	Refname is refs/heads/master
	283	Refname is refs/heads/ref-to-branch
	284	Refname is refs/heads/ref-to-remote
	285	EOF
	286	git branch --format="Refname is %(refname)" >actual &&
0d75bfe6	287	test_i18ncmp expect actual
3d9e4ce3 KN	288	'
3d9e4ce3 KN	289
ab313814 NB	290	test_expect_success 'worktree colors correct' '
	291	cat >expect <<-EOF &&
	292	* <GREEN>(HEAD detached from fromtag)<RESET>
	293	ambiguous<RESET>
	294	branch-one<RESET>
	295	+ <CYAN>branch-two<RESET>
	296	master<RESET>
	297	ref-to-branch<RESET> -> branch-one
	298	ref-to-remote<RESET> -> origin/branch-one
	299	EOF
	300	git worktree add worktree_dir branch-two &&
	301	git branch --color >actual.raw &&
	302	rm -r worktree_dir &&
	303	git worktree prune &&
	304	test_decode_color <actual.raw >actual &&
	305	test_i18ncmp expect actual
	306	'
	307
11b087ad JK	308	test_expect_success "set up color tests" '
	309	echo "<RED>master<RESET>" >expect.color &&
	310	echo "master" >expect.bare &&
	311	color_args="--format=%(color:red)%(refname:short) --list master"
	312	'
	313
	314	test_expect_success '%(color) omitted without tty' '
	315	TERM=vt100 git branch $color_args >actual.raw &&
	316	test_decode_color <actual.raw >actual &&
	317	test_cmp expect.bare actual
	318	'
	319
	320	test_expect_success TTY '%(color) present with tty' '
e433749d	321	test_terminal git branch $color_args >actual.raw &&
11b087ad JK	322	test_decode_color <actual.raw >actual &&
	323	test_cmp expect.color actual
	324	'
	325
11b087ad JK	326	test_expect_success '--color overrides auto-color' '
	327	git branch --color $color_args >actual.raw &&
	328	test_decode_color <actual.raw >actual &&
	329	test_cmp expect.color actual
	330	'
	331
6e938146 NB	332	test_expect_success 'verbose output lists worktree path' '
	333	one=$(git rev-parse --short HEAD) &&
	334	two=$(git rev-parse --short master) &&
	335	cat >expect <<-EOF &&
	336	* (HEAD detached from fromtag) $one one
	337	ambiguous $one one
	338	branch-one $two two
	339	+ branch-two $one ($(pwd)/worktree_dir) one
	340	master $two two
	341	ref-to-branch $two two
	342	ref-to-remote $two two
	343	EOF
	344	git worktree add worktree_dir branch-two &&
	345	git branch -vv >actual &&
	346	rm -r worktree_dir &&
	347	git worktree prune &&
	348	test_i18ncmp expect actual
	349	'
	350
0afc3044	351	test_done