3 # Copyright (c) 2005 Amos Waterland
6 test_description='git branch assorted tests'
10 test_expect_success 'prepare a trivial repository' '
12 git update-index --add A &&
13 git commit -m "Initial commit." &&
15 git update-index --add A &&
16 git commit -m "Second commit." &&
17 HEAD=$(git rev-parse --verify HEAD)
20 test_expect_success 'git branch --help should not have created a bogus branch' '
21 test_might_fail git branch --man --help </dev/null >/dev/null 2>&1 &&
22 test_path_is_missing .git/refs/heads/--help
25 test_expect_success 'branch -h in broken repository' '
30 >.git/refs/heads/master &&
31 test_expect_code 129 git branch -h >usage 2>&1
33 test_i18ngrep "[Uu]sage" broken/usage
36 test_expect_success 'git branch abc should create a branch' '
37 git branch abc && test_path_is_file .git/refs/heads/abc
40 test_expect_success 'git branch a/b/c should create a branch' '
41 git branch a/b/c && test_path_is_file .git/refs/heads/a/b/c
44 test_expect_success 'git branch HEAD should fail' '
45 test_must_fail git branch HEAD
49 $_z40 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 branch: Created from master
51 test_expect_success 'git branch -l d/e/f should create a branch and a log' '
52 GIT_COMMITTER_DATE="2005-05-26 23:30" \
53 git branch -l d/e/f &&
54 test_path_is_file .git/refs/heads/d/e/f &&
55 test_path_is_file .git/logs/refs/heads/d/e/f &&
56 test_cmp expect .git/logs/refs/heads/d/e/f
59 test_expect_success 'git branch -d d/e/f should delete a branch and a log' '
60 git branch -d d/e/f &&
61 test_path_is_missing .git/refs/heads/d/e/f &&
62 test_must_fail git reflog exists refs/heads/d/e/f
65 test_expect_success 'git branch j/k should work after branch j has been deleted' '
71 test_expect_success 'git branch l should work after branch l/m has been deleted' '
77 test_expect_success 'git branch -m dumps usage' '
78 test_expect_code 128 git branch -m 2>err &&
79 test_i18ngrep "branch name required" err
82 test_expect_success 'git branch -m m broken_symref should work' '
83 test_when_finished "git branch -D broken_symref" &&
85 git symbolic-ref refs/heads/broken_symref refs/heads/i_am_broken &&
86 git branch -m m broken_symref &&
87 git reflog exists refs/heads/broken_symref &&
88 test_must_fail git reflog exists refs/heads/i_am_broken
91 test_expect_success 'git branch -m m m/m should work' '
93 git branch -m m m/m &&
94 git reflog exists refs/heads/m/m
97 test_expect_success 'git branch -m n/n n should work' '
99 git branch -m n/n n &&
100 git reflog exists refs/heads/n
103 test_expect_success 'git branch -m o/o o should fail when o/p exists' '
106 test_must_fail git branch -m o/o o
109 test_expect_success 'git branch -m o/q o/p should fail when o/p exists' '
111 test_must_fail git branch -m o/q o/p
114 test_expect_success 'git branch -M o/q o/p should work when o/p exists' '
115 git branch -M o/q o/p
118 test_expect_success 'git branch -m -f o/q o/p should work when o/p exists' '
120 git branch -m -f o/q o/p
123 test_expect_success 'git branch -m q r/q should fail when r exists' '
126 test_must_fail git branch -m q r/q
129 test_expect_success 'git branch -M foo bar should fail when bar is checked out' '
131 git checkout -b foo &&
132 test_must_fail git branch -M bar foo
135 test_expect_success 'git branch -M baz bam should succeed when baz is checked out' '
136 git checkout -b baz &&
138 git branch -M baz bam &&
139 test $(git rev-parse --abbrev-ref HEAD) = bam
142 test_expect_success 'git branch -M baz bam should add entries to .git/logs/HEAD' '
143 msg="Branch: renamed refs/heads/baz to refs/heads/bam" &&
144 grep " 0\{40\}.*$msg$" .git/logs/HEAD &&
145 grep "^0\{40\}.*$msg$" .git/logs/HEAD
148 test_expect_success 'git branch -M baz bam should succeed when baz is checked out as linked working tree' '
149 git checkout master &&
150 git worktree add -b baz bazdir &&
151 git worktree add -f bazdir2 baz &&
152 git branch -M baz bam &&
153 test $(git -C bazdir rev-parse --abbrev-ref HEAD) = bam &&
154 test $(git -C bazdir2 rev-parse --abbrev-ref HEAD) = bam
157 test_expect_success 'git branch -M baz bam should succeed within a worktree in which baz is checked out' '
158 git checkout -b baz &&
159 git worktree add -f bazdir3 baz &&
162 git branch -M baz bam &&
163 test $(git rev-parse --abbrev-ref HEAD) = bam
165 test $(git rev-parse --abbrev-ref HEAD) = bam
168 test_expect_success 'git branch -M master should work when master is checked out' '
169 git checkout master &&
173 test_expect_success 'git branch -M master master should work when master is checked out' '
174 git checkout master &&
175 git branch -M master master
178 test_expect_success 'git branch -M master2 master2 should work when master is checked out' '
179 git checkout master &&
180 git branch master2 &&
181 git branch -M master2 master2
184 test_expect_success 'git branch -v -d t should work' '
186 test_path_is_file .git/refs/heads/t &&
187 git branch -v -d t &&
188 test_path_is_missing .git/refs/heads/t
191 test_expect_success 'git branch -v -m t s should work' '
193 test_path_is_file .git/refs/heads/t &&
194 git branch -v -m t s &&
195 test_path_is_missing .git/refs/heads/t &&
196 test_path_is_file .git/refs/heads/s &&
200 test_expect_success 'git branch -m -d t s should fail' '
202 test_path_is_file .git/refs/heads/t &&
203 test_must_fail git branch -m -d t s &&
205 test_path_is_missing .git/refs/heads/t
208 test_expect_success 'git branch --list -d t should fail' '
210 test_path_is_file .git/refs/heads/t &&
211 test_must_fail git branch --list -d t &&
213 test_path_is_missing .git/refs/heads/t
216 test_expect_success 'git branch --list -v with --abbrev' '
217 test_when_finished "git branch -D t" &&
219 git branch -v --list t >actual.default &&
220 git branch -v --list --abbrev t >actual.abbrev &&
221 test_cmp actual.default actual.abbrev &&
223 git branch -v --list --no-abbrev t >actual.noabbrev &&
224 git branch -v --list --abbrev=0 t >actual.0abbrev &&
225 test_cmp actual.noabbrev actual.0abbrev &&
227 git branch -v --list --abbrev=36 t >actual.36abbrev &&
228 # how many hexdigits are used?
229 read name objdefault rest <actual.abbrev &&
230 read name obj36 rest <actual.36abbrev &&
231 objfull=$(git rev-parse --verify t) &&
233 # are we really getting abbreviations?
234 test "$obj36" != "$objdefault" &&
235 expr "$obj36" : "$objdefault" >/dev/null &&
236 test "$objfull" != "$obj36" &&
237 expr "$objfull" : "$obj36" >/dev/null
241 test_expect_success 'git branch --column' '
242 COLUMNS=81 git branch --column=column >actual &&
243 cat >expected <<\EOF &&
244 a/b/c bam foo l * master n o/p r
245 abc bar j/k m/m master2 o/o q
247 test_cmp expected actual
250 test_expect_success 'git branch --column with an extremely long branch name' '
251 long=this/is/a/part/of/long/branch/name &&
252 long=z$long/$long/$long/$long &&
253 test_when_finished "git branch -d $long" &&
255 COLUMNS=80 git branch --column=column >actual &&
256 cat >expected <<EOF &&
274 test_cmp expected actual
277 test_expect_success 'git branch with column.*' '
278 git config column.ui column &&
279 git config column.branch "dense" &&
280 COLUMNS=80 git branch >actual &&
281 git config --unset column.branch &&
282 git config --unset column.ui &&
283 cat >expected <<\EOF &&
284 a/b/c bam foo l * master n o/p r
285 abc bar j/k m/m master2 o/o q
287 test_cmp expected actual
290 test_expect_success 'git branch --column -v should fail' '
291 test_must_fail git branch --column -v
294 test_expect_success 'git branch -v with column.ui ignored' '
295 git config column.ui column &&
296 COLUMNS=80 git branch -v | cut -c -10 | sed "s/ *$//" >actual &&
297 git config --unset column.ui &&
298 cat >expected <<\EOF &&
315 test_cmp expected actual
318 mv .git/config .git/config-saved
320 test_expect_success 'git branch -m q q2 without config should succeed' '
321 git branch -m q q2 &&
325 mv .git/config-saved .git/config
327 git config branch.s/s.dummy Hello
329 test_expect_success 'git branch -m s/s s should work when s/t is deleted' '
331 git reflog exists refs/heads/s/s &&
333 git reflog exists refs/heads/s/t &&
335 git branch -m s/s s &&
336 git reflog exists refs/heads/s
339 test_expect_success 'config information was renamed, too' '
340 test $(git config branch.s.dummy) = Hello &&
341 test_must_fail git config branch.s/s.dummy
344 test_expect_success 'git branch -m correctly renames multiple config sections' '
345 test_when_finished "git checkout master" &&
346 git checkout -b source master &&
348 # Assert that a config file with multiple config sections has
349 # those sections preserved...
350 cat >expect <<-\EOF &&
351 branch.dest.key1=value1
353 branch.dest.key2=value2
355 cat >config.branch <<\EOF &&
356 ;; Note the lack of -\EOF above & mixed indenting here. This is
357 ;; intentional, we are also testing that the formatting of copied
358 ;; sections is preserved.
360 ;; Comment for source. Tabs
362 ;; Comment for the source value
364 ;; Comment for some.gar. Spaces
366 ;; Comment for the some.gar value
368 ;; Comment for source, again. Mixed tabs/spaces.
370 ;; Comment for the source value, again
373 cat config.branch >>.git/config &&
374 git branch -m source dest &&
375 git config -f .git/config -l | grep -F -e source -e dest -e some.gar >actual &&
376 test_cmp expect actual &&
378 # ...and that the comments for those sections are also
380 cat config.branch | sed "s/\"source\"/\"dest\"/" >expect &&
381 sed -n -e "/Note the lack/,\$p" .git/config >actual &&
382 test_cmp expect actual
385 test_expect_success 'git branch -c dumps usage' '
386 test_expect_code 128 git branch -c 2>err &&
387 test_i18ngrep "branch name required" err
390 test_expect_success 'git branch --copy dumps usage' '
391 test_expect_code 128 git branch --copy 2>err &&
392 test_i18ngrep "branch name required" err
395 test_expect_success 'git branch -c d e should work' '
397 git reflog exists refs/heads/d &&
398 git config branch.d.dummy Hello &&
400 git reflog exists refs/heads/d &&
401 git reflog exists refs/heads/e &&
402 echo Hello >expect &&
403 git config branch.e.dummy >actual &&
404 test_cmp expect actual &&
405 echo Hello >expect &&
406 git config branch.d.dummy >actual &&
407 test_cmp expect actual
410 test_expect_success 'git branch --copy is a synonym for -c' '
411 git branch -l copy &&
412 git reflog exists refs/heads/copy &&
413 git config branch.copy.dummy Hello &&
414 git branch --copy copy copy-to &&
415 git reflog exists refs/heads/copy &&
416 git reflog exists refs/heads/copy-to &&
417 echo Hello >expect &&
418 git config branch.copy.dummy >actual &&
419 test_cmp expect actual &&
420 echo Hello >expect &&
421 git config branch.copy-to.dummy >actual &&
422 test_cmp expect actual
425 test_expect_success 'git branch -c ee ef should copy ee to create branch ef' '
426 git checkout -b ee &&
427 git reflog exists refs/heads/ee &&
428 git config branch.ee.dummy Hello &&
429 git branch -c ee ef &&
430 git reflog exists refs/heads/ee &&
431 git reflog exists refs/heads/ef &&
432 test $(git config branch.ee.dummy) = Hello &&
433 test $(git config branch.ef.dummy) = Hello &&
434 test $(git rev-parse --abbrev-ref HEAD) = ee
437 test_expect_success 'git branch -c f/f g/g should work' '
439 git reflog exists refs/heads/f/f &&
440 git config branch.f/f.dummy Hello &&
441 git branch -c f/f g/g &&
442 git reflog exists refs/heads/f/f &&
443 git reflog exists refs/heads/g/g &&
444 test $(git config branch.f/f.dummy) = Hello &&
445 test $(git config branch.g/g.dummy) = Hello
448 test_expect_success 'git branch -c m2 m2 should work' '
450 git reflog exists refs/heads/m2 &&
451 git config branch.m2.dummy Hello &&
452 git branch -c m2 m2 &&
453 git reflog exists refs/heads/m2 &&
454 test $(git config branch.m2.dummy) = Hello
457 test_expect_success 'git branch -c zz zz/zz should fail' '
459 git reflog exists refs/heads/zz &&
460 test_must_fail git branch -c zz zz/zz
463 test_expect_success 'git branch -c b/b b should fail' '
465 test_must_fail git branch -c b/b b
468 test_expect_success 'git branch -C o/q o/p should work when o/p exists' '
470 git reflog exists refs/heads/o/q &&
471 git reflog exists refs/heads/o/p &&
472 git branch -C o/q o/p
475 test_expect_success 'git branch -c -f o/q o/p should work when o/p exists' '
476 git reflog exists refs/heads/o/q &&
477 git reflog exists refs/heads/o/p &&
478 git branch -c -f o/q o/p
481 test_expect_success 'git branch -c qq rr/qq should fail when r exists' '
484 test_must_fail git branch -c qq rr/qq
487 test_expect_success 'git branch -C b1 b2 should fail when b2 is checked out' '
489 git checkout -b b2 &&
490 test_must_fail git branch -C b1 b2
493 test_expect_success 'git branch -C c1 c2 should succeed when c1 is checked out' '
494 git checkout -b c1 &&
496 git branch -C c1 c2 &&
497 test $(git rev-parse --abbrev-ref HEAD) = c1
500 test_expect_success 'git branch -C c1 c2 should never touch HEAD' '
501 msg="Branch: copied refs/heads/c1 to refs/heads/c2" &&
502 ! grep "$msg$" .git/logs/HEAD
505 test_expect_success 'git branch -C master should work when master is checked out' '
506 git checkout master &&
510 test_expect_success 'git branch -C master master should work when master is checked out' '
511 git checkout master &&
512 git branch -C master master
515 test_expect_success 'git branch -C master5 master5 should work when master is checked out' '
516 git checkout master &&
517 git branch master5 &&
518 git branch -C master5 master5
521 test_expect_success 'git branch -C ab cd should overwrite existing config for cd' '
523 git reflog exists refs/heads/cd &&
524 git config branch.cd.dummy CD &&
526 git reflog exists refs/heads/ab &&
527 git config branch.ab.dummy AB &&
528 git branch -C ab cd &&
529 git reflog exists refs/heads/ab &&
530 git reflog exists refs/heads/cd &&
531 test $(git config branch.ab.dummy) = AB &&
532 test $(git config branch.cd.dummy) = AB
535 test_expect_success 'git branch -c correctly copies multiple config sections' '
538 test_when_finished "git checkout master" &&
539 git checkout -b source2 master &&
541 # Assert that a config file with multiple config sections has
542 # those sections preserved...
543 cat >expect <<-\EOF &&
544 branch.source2.key1=value1
545 branch.dest2.key1=value1
547 branch.source2.key2=value2
548 branch.dest2.key2=value2
550 cat >config.branch <<\EOF &&
551 ;; Note the lack of -\EOF above & mixed indenting here. This is
552 ;; intentional, we are also testing that the formatting of copied
553 ;; sections is preserved.
555 ;; Comment for source2. Tabs
557 ;; Comment for the source2 value
559 ;; Comment for more.gar. Spaces
561 ;; Comment for the more.gar value
563 ;; Comment for source2, again. Mixed tabs/spaces.
565 ;; Comment for the source2 value, again
568 cat config.branch >>.git/config &&
569 git branch -c source2 dest2 &&
570 git config -f .git/config -l | grep -F -e source2 -e dest2 -e more.gar >actual &&
571 test_cmp expect actual &&
573 # ...and that the comments and formatting for those sections
575 cat >expect <<\EOF &&
576 ;; Comment for source2. Tabs
578 ;; Comment for the source2 value
580 ;; Comment for more.gar. Spaces
582 ;; Comment for the source2 value
584 ;; Comment for more.gar. Spaces
586 ;; Comment for the more.gar value
588 ;; Comment for source2, again. Mixed tabs/spaces.
590 ;; Comment for the source2 value, again
593 ;; Comment for the source2 value, again
596 sed -n -e "/Comment for source2/,\$p" .git/config >actual &&
597 test_cmp expect actual
600 test_expect_success 'deleting a symref' '
602 git symbolic-ref refs/heads/symref refs/heads/target &&
603 echo "Deleted branch symref (was refs/heads/target)." >expect &&
604 git branch -d symref >actual &&
605 test_path_is_file .git/refs/heads/target &&
606 test_path_is_missing .git/refs/heads/symref &&
607 test_i18ncmp expect actual
610 test_expect_success 'deleting a dangling symref' '
611 git symbolic-ref refs/heads/dangling-symref nowhere &&
612 test_path_is_file .git/refs/heads/dangling-symref &&
613 echo "Deleted branch dangling-symref (was nowhere)." >expect &&
614 git branch -d dangling-symref >actual &&
615 test_path_is_missing .git/refs/heads/dangling-symref &&
616 test_i18ncmp expect actual
619 test_expect_success 'deleting a self-referential symref' '
620 git symbolic-ref refs/heads/self-reference refs/heads/self-reference &&
621 test_path_is_file .git/refs/heads/self-reference &&
622 echo "Deleted branch self-reference (was refs/heads/self-reference)." >expect &&
623 git branch -d self-reference >actual &&
624 test_path_is_missing .git/refs/heads/self-reference &&
625 test_i18ncmp expect actual
628 test_expect_success 'renaming a symref is not allowed' '
629 git symbolic-ref refs/heads/master2 refs/heads/master &&
630 test_must_fail git branch -m master2 master3 &&
631 git symbolic-ref refs/heads/master2 &&
632 test_path_is_file .git/refs/heads/master &&
633 test_path_is_missing .git/refs/heads/master3
636 test_expect_success SYMLINKS 'git branch -m u v should fail when the reflog for u is a symlink' '
638 mv .git/logs/refs/heads/u real-u &&
639 ln -s real-u .git/logs/refs/heads/u &&
640 test_must_fail git branch -m u v
643 test_expect_success 'test tracking setup via --track' '
644 git config remote.local.url . &&
645 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
646 (git show-ref -q refs/remotes/local/master || git fetch local) &&
647 git branch --track my1 local/master &&
648 test $(git config branch.my1.remote) = local &&
649 test $(git config branch.my1.merge) = refs/heads/master
652 test_expect_success 'test tracking setup (non-wildcard, matching)' '
653 git config remote.local.url . &&
654 git config remote.local.fetch refs/heads/master:refs/remotes/local/master &&
655 (git show-ref -q refs/remotes/local/master || git fetch local) &&
656 git branch --track my4 local/master &&
657 test $(git config branch.my4.remote) = local &&
658 test $(git config branch.my4.merge) = refs/heads/master
661 test_expect_success 'tracking setup fails on non-matching refspec' '
662 git config remote.local.url . &&
663 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
664 (git show-ref -q refs/remotes/local/master || git fetch local) &&
665 git config remote.local.fetch refs/heads/s:refs/remotes/local/s &&
666 test_must_fail git branch --track my5 local/master &&
667 test_must_fail git config branch.my5.remote &&
668 test_must_fail git config branch.my5.merge
671 test_expect_success 'test tracking setup via config' '
672 git config branch.autosetupmerge true &&
673 git config remote.local.url . &&
674 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
675 (git show-ref -q refs/remotes/local/master || git fetch local) &&
676 git branch my3 local/master &&
677 test $(git config branch.my3.remote) = local &&
678 test $(git config branch.my3.merge) = refs/heads/master
681 test_expect_success 'test overriding tracking setup via --no-track' '
682 git config branch.autosetupmerge true &&
683 git config remote.local.url . &&
684 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
685 (git show-ref -q refs/remotes/local/master || git fetch local) &&
686 git branch --no-track my2 local/master &&
687 git config branch.autosetupmerge false &&
688 ! test "$(git config branch.my2.remote)" = local &&
689 ! test "$(git config branch.my2.merge)" = refs/heads/master
692 test_expect_success 'no tracking without .fetch entries' '
693 git config branch.autosetupmerge true &&
695 git config branch.autosetupmerge false &&
696 test -z "$(git config branch.my6.remote)" &&
697 test -z "$(git config branch.my6.merge)"
700 test_expect_success 'test tracking setup via --track but deeper' '
701 git config remote.local.url . &&
702 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
703 (git show-ref -q refs/remotes/local/o/o || git fetch local) &&
704 git branch --track my7 local/o/o &&
705 test "$(git config branch.my7.remote)" = local &&
706 test "$(git config branch.my7.merge)" = refs/heads/o/o
709 test_expect_success 'test deleting branch deletes branch config' '
711 test -z "$(git config branch.my7.remote)" &&
712 test -z "$(git config branch.my7.merge)"
715 test_expect_success 'test deleting branch without config' '
717 sha1=$(git rev-parse my7 | cut -c 1-7) &&
718 echo "Deleted branch my7 (was $sha1)." >expect &&
719 git branch -d my7 >actual 2>&1 &&
720 test_i18ncmp expect actual
723 test_expect_success 'deleting currently checked out branch fails' '
724 git worktree add -b my7 my7 &&
725 test_must_fail git -C my7 branch -d my7 &&
726 test_must_fail git branch -d my7
729 test_expect_success 'test --track without .fetch entries' '
730 git branch --track my8 &&
731 test "$(git config branch.my8.remote)" &&
732 test "$(git config branch.my8.merge)"
735 test_expect_success 'branch from non-branch HEAD w/autosetupmerge=always' '
736 git config branch.autosetupmerge always &&
737 git branch my9 HEAD^ &&
738 git config branch.autosetupmerge false
741 test_expect_success 'branch from non-branch HEAD w/--track causes failure' '
742 test_must_fail git branch --track my10 HEAD^
745 test_expect_success 'branch from tag w/--track causes failure' '
747 test_must_fail git branch --track my11 foobar
750 test_expect_success '--set-upstream-to fails on multiple branches' '
751 test_must_fail git branch --set-upstream-to master a b c
754 test_expect_success '--set-upstream-to fails on detached HEAD' '
755 git checkout HEAD^{} &&
756 test_must_fail git branch --set-upstream-to master &&
760 test_expect_success '--set-upstream-to fails on a missing dst branch' '
761 test_must_fail git branch --set-upstream-to master does-not-exist
764 test_expect_success '--set-upstream-to fails on a missing src branch' '
765 test_must_fail git branch --set-upstream-to does-not-exist master
768 test_expect_success '--set-upstream-to fails on a non-ref' '
769 test_must_fail git branch --set-upstream-to HEAD^{}
772 test_expect_success '--set-upstream-to fails on locked config' '
773 test_when_finished "rm -f .git/config.lock" &&
776 test_must_fail git branch --set-upstream-to locked
779 test_expect_success 'use --set-upstream-to modify HEAD' '
780 test_config branch.master.remote foo &&
781 test_config branch.master.merge foo &&
783 git branch --set-upstream-to my12 &&
784 test "$(git config branch.master.remote)" = "." &&
785 test "$(git config branch.master.merge)" = "refs/heads/my12"
788 test_expect_success 'use --set-upstream-to modify a particular branch' '
790 git branch --set-upstream-to master my13 &&
791 test "$(git config branch.my13.remote)" = "." &&
792 test "$(git config branch.my13.merge)" = "refs/heads/master"
795 test_expect_success '--unset-upstream should fail if given a non-existent branch' '
796 test_must_fail git branch --unset-upstream i-dont-exist
799 test_expect_success '--unset-upstream should fail if config is locked' '
800 test_when_finished "rm -f .git/config.lock" &&
801 git branch --set-upstream-to locked &&
803 test_must_fail git branch --unset-upstream
806 test_expect_success 'test --unset-upstream on HEAD' '
808 test_config branch.master.remote foo &&
809 test_config branch.master.merge foo &&
810 git branch --set-upstream-to my14 &&
811 git branch --unset-upstream &&
812 test_must_fail git config branch.master.remote &&
813 test_must_fail git config branch.master.merge &&
814 # fail for a branch without upstream set
815 test_must_fail git branch --unset-upstream
818 test_expect_success '--unset-upstream should fail on multiple branches' '
819 test_must_fail git branch --unset-upstream a b c
822 test_expect_success '--unset-upstream should fail on detached HEAD' '
823 git checkout HEAD^{} &&
824 test_must_fail git branch --unset-upstream &&
828 test_expect_success 'test --unset-upstream on a particular branch' '
830 git branch --set-upstream-to master my14 &&
831 git branch --unset-upstream my14 &&
832 test_must_fail git config branch.my14.remote &&
833 test_must_fail git config branch.my14.merge
836 test_expect_success '--set-upstream shows message when creating a new branch that exists as remote-tracking' '
837 git update-ref refs/remotes/origin/master HEAD &&
838 git branch --set-upstream origin/master 2>actual &&
839 test_when_finished git update-ref -d refs/remotes/origin/master &&
840 test_when_finished git branch -d origin/master &&
841 cat >expected <<EOF &&
842 The --set-upstream flag is deprecated and will be removed. Consider using --track or --set-upstream-to
844 If you wanted to make '"'master'"' track '"'origin/master'"', do this:
846 git branch -d origin/master
847 git branch --set-upstream-to origin/master
849 test_i18ncmp expected actual
852 test_expect_success '--set-upstream with two args only shows the deprecation message' '
853 git branch --set-upstream master my13 2>actual &&
854 test_when_finished git branch --unset-upstream master &&
855 cat >expected <<EOF &&
856 The --set-upstream flag is deprecated and will be removed. Consider using --track or --set-upstream-to
858 test_i18ncmp expected actual
861 test_expect_success '--set-upstream with one arg only shows the deprecation message if the branch existed' '
862 git branch --set-upstream my13 2>actual &&
863 test_when_finished git branch --unset-upstream my13 &&
864 cat >expected <<EOF &&
865 The --set-upstream flag is deprecated and will be removed. Consider using --track or --set-upstream-to
867 test_i18ncmp expected actual
870 test_expect_success '--set-upstream-to notices an error to set branch as own upstream' '
871 git branch --set-upstream-to refs/heads/my13 my13 2>actual &&
872 cat >expected <<-\EOF &&
873 warning: Not setting branch my13 as its own upstream.
875 test_expect_code 1 git config branch.my13.remote &&
876 test_expect_code 1 git config branch.my13.merge &&
877 test_i18ncmp expected actual
880 # Keep this test last, as it changes the current branch
882 $_z40 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 branch: Created from master
884 test_expect_success 'git checkout -b g/h/i -l should create a branch and a log' '
885 GIT_COMMITTER_DATE="2005-05-26 23:30" \
886 git checkout -b g/h/i -l master &&
887 test_path_is_file .git/refs/heads/g/h/i &&
888 test_path_is_file .git/logs/refs/heads/g/h/i &&
889 test_cmp expect .git/logs/refs/heads/g/h/i
892 test_expect_success 'checkout -b makes reflog by default' '
893 git checkout master &&
894 git config --unset core.logAllRefUpdates &&
895 git checkout -b alpha &&
896 git rev-parse --verify alpha@{0}
899 test_expect_success 'checkout -b does not make reflog when core.logAllRefUpdates = false' '
900 git checkout master &&
901 git config core.logAllRefUpdates false &&
902 git checkout -b beta &&
903 test_must_fail git rev-parse --verify beta@{0}
906 test_expect_success 'checkout -b with -l makes reflog when core.logAllRefUpdates = false' '
907 git checkout master &&
908 git checkout -lb gamma &&
909 git config --unset core.logAllRefUpdates &&
910 git rev-parse --verify gamma@{0}
913 test_expect_success 'avoid ambiguous track' '
914 git config branch.autosetupmerge true &&
915 git config remote.ambi1.url lalala &&
916 git config remote.ambi1.fetch refs/heads/lalala:refs/heads/master &&
917 git config remote.ambi2.url lilili &&
918 git config remote.ambi2.fetch refs/heads/lilili:refs/heads/master &&
919 test_must_fail git branch all1 master &&
920 test -z "$(git config branch.all1.merge)"
923 test_expect_success 'autosetuprebase local on a tracked local branch' '
924 git config remote.local.url . &&
925 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
926 git config branch.autosetuprebase local &&
927 (git show-ref -q refs/remotes/local/o || git fetch local) &&
929 git branch --track myr1 mybase &&
930 test "$(git config branch.myr1.remote)" = . &&
931 test "$(git config branch.myr1.merge)" = refs/heads/mybase &&
932 test "$(git config branch.myr1.rebase)" = true
935 test_expect_success 'autosetuprebase always on a tracked local branch' '
936 git config remote.local.url . &&
937 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
938 git config branch.autosetuprebase always &&
939 (git show-ref -q refs/remotes/local/o || git fetch local) &&
940 git branch mybase2 &&
941 git branch --track myr2 mybase &&
942 test "$(git config branch.myr2.remote)" = . &&
943 test "$(git config branch.myr2.merge)" = refs/heads/mybase &&
944 test "$(git config branch.myr2.rebase)" = true
947 test_expect_success 'autosetuprebase remote on a tracked local branch' '
948 git config remote.local.url . &&
949 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
950 git config branch.autosetuprebase remote &&
951 (git show-ref -q refs/remotes/local/o || git fetch local) &&
952 git branch mybase3 &&
953 git branch --track myr3 mybase2 &&
954 test "$(git config branch.myr3.remote)" = . &&
955 test "$(git config branch.myr3.merge)" = refs/heads/mybase2 &&
956 ! test "$(git config branch.myr3.rebase)" = true
959 test_expect_success 'autosetuprebase never on a tracked local branch' '
960 git config remote.local.url . &&
961 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
962 git config branch.autosetuprebase never &&
963 (git show-ref -q refs/remotes/local/o || git fetch local) &&
964 git branch mybase4 &&
965 git branch --track myr4 mybase2 &&
966 test "$(git config branch.myr4.remote)" = . &&
967 test "$(git config branch.myr4.merge)" = refs/heads/mybase2 &&
968 ! test "$(git config branch.myr4.rebase)" = true
971 test_expect_success 'autosetuprebase local on a tracked remote branch' '
972 git config remote.local.url . &&
973 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
974 git config branch.autosetuprebase local &&
975 (git show-ref -q refs/remotes/local/master || git fetch local) &&
976 git branch --track myr5 local/master &&
977 test "$(git config branch.myr5.remote)" = local &&
978 test "$(git config branch.myr5.merge)" = refs/heads/master &&
979 ! test "$(git config branch.myr5.rebase)" = true
982 test_expect_success 'autosetuprebase never on a tracked remote branch' '
983 git config remote.local.url . &&
984 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
985 git config branch.autosetuprebase never &&
986 (git show-ref -q refs/remotes/local/master || git fetch local) &&
987 git branch --track myr6 local/master &&
988 test "$(git config branch.myr6.remote)" = local &&
989 test "$(git config branch.myr6.merge)" = refs/heads/master &&
990 ! test "$(git config branch.myr6.rebase)" = true
993 test_expect_success 'autosetuprebase remote on a tracked remote branch' '
994 git config remote.local.url . &&
995 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
996 git config branch.autosetuprebase remote &&
997 (git show-ref -q refs/remotes/local/master || git fetch local) &&
998 git branch --track myr7 local/master &&
999 test "$(git config branch.myr7.remote)" = local &&
1000 test "$(git config branch.myr7.merge)" = refs/heads/master &&
1001 test "$(git config branch.myr7.rebase)" = true
1004 test_expect_success 'autosetuprebase always on a tracked remote branch' '
1005 git config remote.local.url . &&
1006 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1007 git config branch.autosetuprebase remote &&
1008 (git show-ref -q refs/remotes/local/master || git fetch local) &&
1009 git branch --track myr8 local/master &&
1010 test "$(git config branch.myr8.remote)" = local &&
1011 test "$(git config branch.myr8.merge)" = refs/heads/master &&
1012 test "$(git config branch.myr8.rebase)" = true
1015 test_expect_success 'autosetuprebase unconfigured on a tracked remote branch' '
1016 git config --unset branch.autosetuprebase &&
1017 git config remote.local.url . &&
1018 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1019 (git show-ref -q refs/remotes/local/master || git fetch local) &&
1020 git branch --track myr9 local/master &&
1021 test "$(git config branch.myr9.remote)" = local &&
1022 test "$(git config branch.myr9.merge)" = refs/heads/master &&
1023 test "z$(git config branch.myr9.rebase)" = z
1026 test_expect_success 'autosetuprebase unconfigured on a tracked local branch' '
1027 git config remote.local.url . &&
1028 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1029 (git show-ref -q refs/remotes/local/o || git fetch local) &&
1030 git branch mybase10 &&
1031 git branch --track myr10 mybase2 &&
1032 test "$(git config branch.myr10.remote)" = . &&
1033 test "$(git config branch.myr10.merge)" = refs/heads/mybase2 &&
1034 test "z$(git config branch.myr10.rebase)" = z
1037 test_expect_success 'autosetuprebase unconfigured on untracked local branch' '
1038 git config remote.local.url . &&
1039 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1040 (git show-ref -q refs/remotes/local/master || git fetch local) &&
1041 git branch --no-track myr11 mybase2 &&
1042 test "z$(git config branch.myr11.remote)" = z &&
1043 test "z$(git config branch.myr11.merge)" = z &&
1044 test "z$(git config branch.myr11.rebase)" = z
1047 test_expect_success 'autosetuprebase unconfigured on untracked remote branch' '
1048 git config remote.local.url . &&
1049 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1050 (git show-ref -q refs/remotes/local/master || git fetch local) &&
1051 git branch --no-track myr12 local/master &&
1052 test "z$(git config branch.myr12.remote)" = z &&
1053 test "z$(git config branch.myr12.merge)" = z &&
1054 test "z$(git config branch.myr12.rebase)" = z
1057 test_expect_success 'autosetuprebase never on an untracked local branch' '
1058 git config branch.autosetuprebase never &&
1059 git config remote.local.url . &&
1060 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1061 (git show-ref -q refs/remotes/local/master || git fetch local) &&
1062 git branch --no-track myr13 mybase2 &&
1063 test "z$(git config branch.myr13.remote)" = z &&
1064 test "z$(git config branch.myr13.merge)" = z &&
1065 test "z$(git config branch.myr13.rebase)" = z
1068 test_expect_success 'autosetuprebase local on an untracked local branch' '
1069 git config branch.autosetuprebase local &&
1070 git config remote.local.url . &&
1071 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1072 (git show-ref -q refs/remotes/local/master || git fetch local) &&
1073 git branch --no-track myr14 mybase2 &&
1074 test "z$(git config branch.myr14.remote)" = z &&
1075 test "z$(git config branch.myr14.merge)" = z &&
1076 test "z$(git config branch.myr14.rebase)" = z
1079 test_expect_success 'autosetuprebase remote on an untracked local branch' '
1080 git config branch.autosetuprebase remote &&
1081 git config remote.local.url . &&
1082 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1083 (git show-ref -q refs/remotes/local/master || git fetch local) &&
1084 git branch --no-track myr15 mybase2 &&
1085 test "z$(git config branch.myr15.remote)" = z &&
1086 test "z$(git config branch.myr15.merge)" = z &&
1087 test "z$(git config branch.myr15.rebase)" = z
1090 test_expect_success 'autosetuprebase always on an untracked local branch' '
1091 git config branch.autosetuprebase always &&
1092 git config remote.local.url . &&
1093 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1094 (git show-ref -q refs/remotes/local/master || git fetch local) &&
1095 git branch --no-track myr16 mybase2 &&
1096 test "z$(git config branch.myr16.remote)" = z &&
1097 test "z$(git config branch.myr16.merge)" = z &&
1098 test "z$(git config branch.myr16.rebase)" = z
1101 test_expect_success 'autosetuprebase never on an untracked remote branch' '
1102 git config branch.autosetuprebase never &&
1103 git config remote.local.url . &&
1104 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1105 (git show-ref -q refs/remotes/local/master || git fetch local) &&
1106 git branch --no-track myr17 local/master &&
1107 test "z$(git config branch.myr17.remote)" = z &&
1108 test "z$(git config branch.myr17.merge)" = z &&
1109 test "z$(git config branch.myr17.rebase)" = z
1112 test_expect_success 'autosetuprebase local on an untracked remote branch' '
1113 git config branch.autosetuprebase local &&
1114 git config remote.local.url . &&
1115 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1116 (git show-ref -q refs/remotes/local/master || git fetch local) &&
1117 git branch --no-track myr18 local/master &&
1118 test "z$(git config branch.myr18.remote)" = z &&
1119 test "z$(git config branch.myr18.merge)" = z &&
1120 test "z$(git config branch.myr18.rebase)" = z
1123 test_expect_success 'autosetuprebase remote on an untracked remote branch' '
1124 git config branch.autosetuprebase remote &&
1125 git config remote.local.url . &&
1126 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1127 (git show-ref -q refs/remotes/local/master || git fetch local) &&
1128 git branch --no-track myr19 local/master &&
1129 test "z$(git config branch.myr19.remote)" = z &&
1130 test "z$(git config branch.myr19.merge)" = z &&
1131 test "z$(git config branch.myr19.rebase)" = z
1134 test_expect_success 'autosetuprebase always on an untracked remote branch' '
1135 git config branch.autosetuprebase always &&
1136 git config remote.local.url . &&
1137 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
1138 (git show-ref -q refs/remotes/local/master || git fetch local) &&
1139 git branch --no-track myr20 local/master &&
1140 test "z$(git config branch.myr20.remote)" = z &&
1141 test "z$(git config branch.myr20.merge)" = z &&
1142 test "z$(git config branch.myr20.rebase)" = z
1145 test_expect_success 'autosetuprebase always on detached HEAD' '
1146 git config branch.autosetupmerge always &&
1147 test_when_finished git checkout master &&
1148 git checkout HEAD^0 &&
1150 test -z "$(git config branch.my11.remote)" &&
1151 test -z "$(git config branch.my11.merge)"
1154 test_expect_success 'detect misconfigured autosetuprebase (bad value)' '
1155 git config branch.autosetuprebase garbage &&
1156 test_must_fail git branch
1159 test_expect_success 'detect misconfigured autosetuprebase (no value)' '
1160 git config --unset branch.autosetuprebase &&
1161 echo "[branch] autosetuprebase" >>.git/config &&
1162 test_must_fail git branch &&
1163 git config --unset branch.autosetuprebase
1166 test_expect_success 'attempt to delete a branch without base and unmerged to HEAD' '
1168 git config --unset branch.my8.merge &&
1169 test_must_fail git branch -d my8
1172 test_expect_success 'attempt to delete a branch merged to its base' '
1173 # we are on my9 which is the initial commit; traditionally
1174 # we would not have allowed deleting my8 that is not merged
1175 # to my9, but it is set to track master that already has my8
1176 git config branch.my8.merge refs/heads/master &&
1180 test_expect_success 'attempt to delete a branch merged to its base' '
1181 git checkout master &&
1183 git commit -m "Third commit" A &&
1184 git branch -t my10 my9 &&
1185 git branch -f my10 HEAD^ &&
1186 # we are on master which is at the third commit, and my10
1187 # is behind us, so traditionally we would have allowed deleting
1188 # it; but my10 is set to track my9 that is further behind.
1189 test_must_fail git branch -d my10
1192 test_expect_success 'use set-upstream on the current branch' '
1193 git checkout master &&
1194 git --bare init myupstream.git &&
1195 git push myupstream.git master:refs/heads/frotz &&
1196 git remote add origin myupstream.git &&
1198 git branch --set-upstream master origin/frotz &&
1200 test "z$(git config branch.master.remote)" = "zorigin" &&
1201 test "z$(git config branch.master.merge)" = "zrefs/heads/frotz"
1205 test_expect_success 'use --edit-description' '
1206 write_script editor <<-\EOF &&
1207 echo "New contents" >"$1"
1209 EDITOR=./editor git branch --edit-description &&
1210 write_script editor <<-\EOF &&
1211 git stripspace -s <"$1" >"EDITOR_OUTPUT"
1213 EDITOR=./editor git branch --edit-description &&
1214 echo "New contents" >expect &&
1215 test_cmp EDITOR_OUTPUT expect
1218 test_expect_success 'detect typo in branch name when using --edit-description' '
1219 write_script editor <<-\EOF &&
1220 echo "New contents" >"$1"
1222 test_must_fail env EDITOR=./editor git branch --edit-description no-such-branch
1225 test_expect_success 'refuse --edit-description on unborn branch for now' '
1226 write_script editor <<-\EOF &&
1227 echo "New contents" >"$1"
1229 git checkout --orphan unborn &&
1230 test_must_fail env EDITOR=./editor git branch --edit-description
1233 test_expect_success '--merged catches invalid object names' '
1234 test_must_fail git branch --merged 0000000000000000000000000000000000000000
1237 test_expect_success '--merged is incompatible with --no-merged' '
1238 test_must_fail git branch --merged HEAD --no-merged HEAD
1241 test_expect_success 'tracking with unexpected .fetch refspec' '
1257 git remote add a ../a &&
1258 git remote add b ../b &&
1264 git remote add c ../c &&
1265 git config remote.c.fetch "+refs/remotes/*:refs/remotes/*" &&
1267 git branch --track local/a/master remotes/a/master &&
1268 test "$(git config branch.local/a/master.remote)" = "c" &&
1269 test "$(git config branch.local/a/master.merge)" = "refs/remotes/a/master" &&
1270 git rev-parse --verify a >expect &&
1271 git rev-parse --verify local/a/master >actual &&
1272 test_cmp expect actual