t3200: clarify description of --set-upstream test
[git/git.git] / t / t3200-branch.sh
1 #!/bin/sh
2 #
3 # Copyright (c) 2005 Amos Waterland
4 #
5
6 test_description='git branch assorted tests'
7
8 . ./test-lib.sh
9
10 test_expect_success 'prepare a trivial repository' '
11 echo Hello >A &&
12 git update-index --add A &&
13 git commit -m "Initial commit." &&
14 echo World >>A &&
15 git update-index --add A &&
16 git commit -m "Second commit." &&
17 HEAD=$(git rev-parse --verify HEAD)
18 '
19
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
23 '
24
25 test_expect_success 'branch -h in broken repository' '
26 mkdir broken &&
27 (
28 cd broken &&
29 git init &&
30 >.git/refs/heads/master &&
31 test_expect_code 129 git branch -h >usage 2>&1
32 ) &&
33 test_i18ngrep "[Uu]sage" broken/usage
34 '
35
36 test_expect_success 'git branch abc should create a branch' '
37 git branch abc && test_path_is_file .git/refs/heads/abc
38 '
39
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
42 '
43
44 test_expect_success 'git branch HEAD should fail' '
45 test_must_fail git branch HEAD
46 '
47
48 cat >expect <<EOF
49 $_z40 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 branch: Created from master
50 EOF
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
57 '
58
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
63 '
64
65 test_expect_success 'git branch j/k should work after branch j has been deleted' '
66 git branch j &&
67 git branch -d j &&
68 git branch j/k
69 '
70
71 test_expect_success 'git branch l should work after branch l/m has been deleted' '
72 git branch l/m &&
73 git branch -d l/m &&
74 git branch l
75 '
76
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
80 '
81
82 test_expect_success 'git branch -m m broken_symref should work' '
83 test_when_finished "git branch -D broken_symref" &&
84 git branch -l m &&
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
89 '
90
91 test_expect_success 'git branch -m m m/m should work' '
92 git branch -l m &&
93 git branch -m m m/m &&
94 git reflog exists refs/heads/m/m
95 '
96
97 test_expect_success 'git branch -m n/n n should work' '
98 git branch -l n/n &&
99 git branch -m n/n n &&
100 git reflog exists refs/heads/n
101 '
102
103 # The topmost entry in reflog for branch bbb is about branch creation.
104 # Hence, we compare bbb@{1} (instead of bbb@{0}) with aaa@{0}.
105
106 test_expect_success 'git branch -m bbb should rename checked out branch' '
107 test_when_finished git branch -D bbb &&
108 test_when_finished git checkout master &&
109 git checkout -b aaa &&
110 git commit --allow-empty -m "a new commit" &&
111 git rev-parse aaa@{0} >expect &&
112 git branch -m bbb &&
113 git rev-parse bbb@{1} >actual &&
114 test_cmp expect actual &&
115 git symbolic-ref HEAD >actual &&
116 echo refs/heads/bbb >expect &&
117 test_cmp expect actual
118 '
119
120 test_expect_success 'git branch -m o/o o should fail when o/p exists' '
121 git branch o/o &&
122 git branch o/p &&
123 test_must_fail git branch -m o/o o
124 '
125
126 test_expect_success 'git branch -m o/q o/p should fail when o/p exists' '
127 git branch o/q &&
128 test_must_fail git branch -m o/q o/p
129 '
130
131 test_expect_success 'git branch -M o/q o/p should work when o/p exists' '
132 git branch -M o/q o/p
133 '
134
135 test_expect_success 'git branch -m -f o/q o/p should work when o/p exists' '
136 git branch o/q &&
137 git branch -m -f o/q o/p
138 '
139
140 test_expect_success 'git branch -m q r/q should fail when r exists' '
141 git branch q &&
142 git branch r &&
143 test_must_fail git branch -m q r/q
144 '
145
146 test_expect_success 'git branch -M foo bar should fail when bar is checked out' '
147 git branch bar &&
148 git checkout -b foo &&
149 test_must_fail git branch -M bar foo
150 '
151
152 test_expect_success 'git branch -M baz bam should succeed when baz is checked out' '
153 git checkout -b baz &&
154 git branch bam &&
155 git branch -M baz bam &&
156 test $(git rev-parse --abbrev-ref HEAD) = bam
157 '
158
159 test_expect_success 'git branch -M baz bam should add entries to .git/logs/HEAD' '
160 msg="Branch: renamed refs/heads/baz to refs/heads/bam" &&
161 grep " 0\{40\}.*$msg$" .git/logs/HEAD &&
162 grep "^0\{40\}.*$msg$" .git/logs/HEAD
163 '
164
165 test_expect_success 'resulting reflog can be shown by log -g' '
166 oid=$(git rev-parse HEAD) &&
167 cat >expect <<-EOF &&
168 HEAD@{0} $oid $msg
169 HEAD@{2} $oid checkout: moving from foo to baz
170 EOF
171 git log -g --format="%gd %H %gs" -2 HEAD >actual &&
172 test_cmp expect actual
173 '
174
175 test_expect_success 'git branch -M baz bam should succeed when baz is checked out as linked working tree' '
176 git checkout master &&
177 git worktree add -b baz bazdir &&
178 git worktree add -f bazdir2 baz &&
179 git branch -M baz bam &&
180 test $(git -C bazdir rev-parse --abbrev-ref HEAD) = bam &&
181 test $(git -C bazdir2 rev-parse --abbrev-ref HEAD) = bam
182 '
183
184 test_expect_success 'git branch -M baz bam should succeed within a worktree in which baz is checked out' '
185 git checkout -b baz &&
186 git worktree add -f bazdir3 baz &&
187 (
188 cd bazdir3 &&
189 git branch -M baz bam &&
190 test $(git rev-parse --abbrev-ref HEAD) = bam
191 ) &&
192 test $(git rev-parse --abbrev-ref HEAD) = bam
193 '
194
195 test_expect_success 'git branch -M master should work when master is checked out' '
196 git checkout master &&
197 git branch -M master
198 '
199
200 test_expect_success 'git branch -M master master should work when master is checked out' '
201 git checkout master &&
202 git branch -M master master
203 '
204
205 test_expect_success 'git branch -M master2 master2 should work when master is checked out' '
206 git checkout master &&
207 git branch master2 &&
208 git branch -M master2 master2
209 '
210
211 test_expect_success 'git branch -v -d t should work' '
212 git branch t &&
213 test_path_is_file .git/refs/heads/t &&
214 git branch -v -d t &&
215 test_path_is_missing .git/refs/heads/t
216 '
217
218 test_expect_success 'git branch -v -m t s should work' '
219 git branch t &&
220 test_path_is_file .git/refs/heads/t &&
221 git branch -v -m t s &&
222 test_path_is_missing .git/refs/heads/t &&
223 test_path_is_file .git/refs/heads/s &&
224 git branch -d s
225 '
226
227 test_expect_success 'git branch -m -d t s should fail' '
228 git branch t &&
229 test_path_is_file .git/refs/heads/t &&
230 test_must_fail git branch -m -d t s &&
231 git branch -d t &&
232 test_path_is_missing .git/refs/heads/t
233 '
234
235 test_expect_success 'git branch --list -d t should fail' '
236 git branch t &&
237 test_path_is_file .git/refs/heads/t &&
238 test_must_fail git branch --list -d t &&
239 git branch -d t &&
240 test_path_is_missing .git/refs/heads/t
241 '
242
243 test_expect_success 'git branch --list -v with --abbrev' '
244 test_when_finished "git branch -D t" &&
245 git branch t &&
246 git branch -v --list t >actual.default &&
247 git branch -v --list --abbrev t >actual.abbrev &&
248 test_cmp actual.default actual.abbrev &&
249
250 git branch -v --list --no-abbrev t >actual.noabbrev &&
251 git branch -v --list --abbrev=0 t >actual.0abbrev &&
252 test_cmp actual.noabbrev actual.0abbrev &&
253
254 git branch -v --list --abbrev=36 t >actual.36abbrev &&
255 # how many hexdigits are used?
256 read name objdefault rest <actual.abbrev &&
257 read name obj36 rest <actual.36abbrev &&
258 objfull=$(git rev-parse --verify t) &&
259
260 # are we really getting abbreviations?
261 test "$obj36" != "$objdefault" &&
262 expr "$obj36" : "$objdefault" >/dev/null &&
263 test "$objfull" != "$obj36" &&
264 expr "$objfull" : "$obj36" >/dev/null
265
266 '
267
268 test_expect_success 'git branch --column' '
269 COLUMNS=81 git branch --column=column >actual &&
270 cat >expected <<\EOF &&
271 a/b/c bam foo l * master n o/p r
272 abc bar j/k m/m master2 o/o q
273 EOF
274 test_cmp expected actual
275 '
276
277 test_expect_success 'git branch --column with an extremely long branch name' '
278 long=this/is/a/part/of/long/branch/name &&
279 long=z$long/$long/$long/$long &&
280 test_when_finished "git branch -d $long" &&
281 git branch $long &&
282 COLUMNS=80 git branch --column=column >actual &&
283 cat >expected <<EOF &&
284 a/b/c
285 abc
286 bam
287 bar
288 foo
289 j/k
290 l
291 m/m
292 * master
293 master2
294 n
295 o/o
296 o/p
297 q
298 r
299 $long
300 EOF
301 test_cmp expected actual
302 '
303
304 test_expect_success 'git branch with column.*' '
305 git config column.ui column &&
306 git config column.branch "dense" &&
307 COLUMNS=80 git branch >actual &&
308 git config --unset column.branch &&
309 git config --unset column.ui &&
310 cat >expected <<\EOF &&
311 a/b/c bam foo l * master n o/p r
312 abc bar j/k m/m master2 o/o q
313 EOF
314 test_cmp expected actual
315 '
316
317 test_expect_success 'git branch --column -v should fail' '
318 test_must_fail git branch --column -v
319 '
320
321 test_expect_success 'git branch -v with column.ui ignored' '
322 git config column.ui column &&
323 COLUMNS=80 git branch -v | cut -c -10 | sed "s/ *$//" >actual &&
324 git config --unset column.ui &&
325 cat >expected <<\EOF &&
326 a/b/c
327 abc
328 bam
329 bar
330 foo
331 j/k
332 l
333 m/m
334 * master
335 master2
336 n
337 o/o
338 o/p
339 q
340 r
341 EOF
342 test_cmp expected actual
343 '
344
345 mv .git/config .git/config-saved
346
347 test_expect_success 'git branch -m q q2 without config should succeed' '
348 git branch -m q q2 &&
349 git branch -m q2 q
350 '
351
352 mv .git/config-saved .git/config
353
354 git config branch.s/s.dummy Hello
355
356 test_expect_success 'git branch -m s/s s should work when s/t is deleted' '
357 git branch -l s/s &&
358 git reflog exists refs/heads/s/s &&
359 git branch -l s/t &&
360 git reflog exists refs/heads/s/t &&
361 git branch -d s/t &&
362 git branch -m s/s s &&
363 git reflog exists refs/heads/s
364 '
365
366 test_expect_success 'config information was renamed, too' '
367 test $(git config branch.s.dummy) = Hello &&
368 test_must_fail git config branch.s/s.dummy
369 '
370
371 test_expect_success 'deleting a symref' '
372 git branch target &&
373 git symbolic-ref refs/heads/symref refs/heads/target &&
374 echo "Deleted branch symref (was refs/heads/target)." >expect &&
375 git branch -d symref >actual &&
376 test_path_is_file .git/refs/heads/target &&
377 test_path_is_missing .git/refs/heads/symref &&
378 test_i18ncmp expect actual
379 '
380
381 test_expect_success 'deleting a dangling symref' '
382 git symbolic-ref refs/heads/dangling-symref nowhere &&
383 test_path_is_file .git/refs/heads/dangling-symref &&
384 echo "Deleted branch dangling-symref (was nowhere)." >expect &&
385 git branch -d dangling-symref >actual &&
386 test_path_is_missing .git/refs/heads/dangling-symref &&
387 test_i18ncmp expect actual
388 '
389
390 test_expect_success 'deleting a self-referential symref' '
391 git symbolic-ref refs/heads/self-reference refs/heads/self-reference &&
392 test_path_is_file .git/refs/heads/self-reference &&
393 echo "Deleted branch self-reference (was refs/heads/self-reference)." >expect &&
394 git branch -d self-reference >actual &&
395 test_path_is_missing .git/refs/heads/self-reference &&
396 test_i18ncmp expect actual
397 '
398
399 test_expect_success 'renaming a symref is not allowed' '
400 git symbolic-ref refs/heads/master2 refs/heads/master &&
401 test_must_fail git branch -m master2 master3 &&
402 git symbolic-ref refs/heads/master2 &&
403 test_path_is_file .git/refs/heads/master &&
404 test_path_is_missing .git/refs/heads/master3
405 '
406
407 test_expect_success SYMLINKS 'git branch -m u v should fail when the reflog for u is a symlink' '
408 git branch -l u &&
409 mv .git/logs/refs/heads/u real-u &&
410 ln -s real-u .git/logs/refs/heads/u &&
411 test_must_fail git branch -m u v
412 '
413
414 test_expect_success 'test tracking setup via --track' '
415 git config remote.local.url . &&
416 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
417 (git show-ref -q refs/remotes/local/master || git fetch local) &&
418 git branch --track my1 local/master &&
419 test $(git config branch.my1.remote) = local &&
420 test $(git config branch.my1.merge) = refs/heads/master
421 '
422
423 test_expect_success 'test tracking setup (non-wildcard, matching)' '
424 git config remote.local.url . &&
425 git config remote.local.fetch refs/heads/master:refs/remotes/local/master &&
426 (git show-ref -q refs/remotes/local/master || git fetch local) &&
427 git branch --track my4 local/master &&
428 test $(git config branch.my4.remote) = local &&
429 test $(git config branch.my4.merge) = refs/heads/master
430 '
431
432 test_expect_success 'tracking setup fails on non-matching refspec' '
433 git config remote.local.url . &&
434 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
435 (git show-ref -q refs/remotes/local/master || git fetch local) &&
436 git config remote.local.fetch refs/heads/s:refs/remotes/local/s &&
437 test_must_fail git branch --track my5 local/master &&
438 test_must_fail git config branch.my5.remote &&
439 test_must_fail git config branch.my5.merge
440 '
441
442 test_expect_success 'test tracking setup via config' '
443 git config branch.autosetupmerge true &&
444 git config remote.local.url . &&
445 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
446 (git show-ref -q refs/remotes/local/master || git fetch local) &&
447 git branch my3 local/master &&
448 test $(git config branch.my3.remote) = local &&
449 test $(git config branch.my3.merge) = refs/heads/master
450 '
451
452 test_expect_success 'test overriding tracking setup via --no-track' '
453 git config branch.autosetupmerge true &&
454 git config remote.local.url . &&
455 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
456 (git show-ref -q refs/remotes/local/master || git fetch local) &&
457 git branch --no-track my2 local/master &&
458 git config branch.autosetupmerge false &&
459 ! test "$(git config branch.my2.remote)" = local &&
460 ! test "$(git config branch.my2.merge)" = refs/heads/master
461 '
462
463 test_expect_success 'no tracking without .fetch entries' '
464 git config branch.autosetupmerge true &&
465 git branch my6 s &&
466 git config branch.autosetupmerge false &&
467 test -z "$(git config branch.my6.remote)" &&
468 test -z "$(git config branch.my6.merge)"
469 '
470
471 test_expect_success 'test tracking setup via --track but deeper' '
472 git config remote.local.url . &&
473 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
474 (git show-ref -q refs/remotes/local/o/o || git fetch local) &&
475 git branch --track my7 local/o/o &&
476 test "$(git config branch.my7.remote)" = local &&
477 test "$(git config branch.my7.merge)" = refs/heads/o/o
478 '
479
480 test_expect_success 'test deleting branch deletes branch config' '
481 git branch -d my7 &&
482 test -z "$(git config branch.my7.remote)" &&
483 test -z "$(git config branch.my7.merge)"
484 '
485
486 test_expect_success 'test deleting branch without config' '
487 git branch my7 s &&
488 sha1=$(git rev-parse my7 | cut -c 1-7) &&
489 echo "Deleted branch my7 (was $sha1)." >expect &&
490 git branch -d my7 >actual 2>&1 &&
491 test_i18ncmp expect actual
492 '
493
494 test_expect_success 'deleting currently checked out branch fails' '
495 git worktree add -b my7 my7 &&
496 test_must_fail git -C my7 branch -d my7 &&
497 test_must_fail git branch -d my7
498 '
499
500 test_expect_success 'test --track without .fetch entries' '
501 git branch --track my8 &&
502 test "$(git config branch.my8.remote)" &&
503 test "$(git config branch.my8.merge)"
504 '
505
506 test_expect_success 'branch from non-branch HEAD w/autosetupmerge=always' '
507 git config branch.autosetupmerge always &&
508 git branch my9 HEAD^ &&
509 git config branch.autosetupmerge false
510 '
511
512 test_expect_success 'branch from non-branch HEAD w/--track causes failure' '
513 test_must_fail git branch --track my10 HEAD^
514 '
515
516 test_expect_success 'branch from tag w/--track causes failure' '
517 git tag foobar &&
518 test_must_fail git branch --track my11 foobar
519 '
520
521 test_expect_success '--set-upstream-to fails on multiple branches' '
522 test_must_fail git branch --set-upstream-to master a b c
523 '
524
525 test_expect_success '--set-upstream-to fails on detached HEAD' '
526 git checkout HEAD^{} &&
527 test_must_fail git branch --set-upstream-to master &&
528 git checkout -
529 '
530
531 test_expect_success '--set-upstream-to fails on a missing dst branch' '
532 test_must_fail git branch --set-upstream-to master does-not-exist
533 '
534
535 test_expect_success '--set-upstream-to fails on a missing src branch' '
536 test_must_fail git branch --set-upstream-to does-not-exist master
537 '
538
539 test_expect_success '--set-upstream-to fails on a non-ref' '
540 test_must_fail git branch --set-upstream-to HEAD^{}
541 '
542
543 test_expect_success '--set-upstream-to fails on locked config' '
544 test_when_finished "rm -f .git/config.lock" &&
545 >.git/config.lock &&
546 git branch locked &&
547 test_must_fail git branch --set-upstream-to locked
548 '
549
550 test_expect_success 'use --set-upstream-to modify HEAD' '
551 test_config branch.master.remote foo &&
552 test_config branch.master.merge foo &&
553 git branch my12 &&
554 git branch --set-upstream-to my12 &&
555 test "$(git config branch.master.remote)" = "." &&
556 test "$(git config branch.master.merge)" = "refs/heads/my12"
557 '
558
559 test_expect_success 'use --set-upstream-to modify a particular branch' '
560 git branch my13 &&
561 git branch --set-upstream-to master my13 &&
562 test_when_finished "git branch --unset-upstream my13" &&
563 test "$(git config branch.my13.remote)" = "." &&
564 test "$(git config branch.my13.merge)" = "refs/heads/master"
565 '
566
567 test_expect_success '--unset-upstream should fail if given a non-existent branch' '
568 test_must_fail git branch --unset-upstream i-dont-exist
569 '
570
571 test_expect_success '--unset-upstream should fail if config is locked' '
572 test_when_finished "rm -f .git/config.lock" &&
573 git branch --set-upstream-to locked &&
574 >.git/config.lock &&
575 test_must_fail git branch --unset-upstream
576 '
577
578 test_expect_success 'test --unset-upstream on HEAD' '
579 git branch my14 &&
580 test_config branch.master.remote foo &&
581 test_config branch.master.merge foo &&
582 git branch --set-upstream-to my14 &&
583 git branch --unset-upstream &&
584 test_must_fail git config branch.master.remote &&
585 test_must_fail git config branch.master.merge &&
586 # fail for a branch without upstream set
587 test_must_fail git branch --unset-upstream
588 '
589
590 test_expect_success '--unset-upstream should fail on multiple branches' '
591 test_must_fail git branch --unset-upstream a b c
592 '
593
594 test_expect_success '--unset-upstream should fail on detached HEAD' '
595 git checkout HEAD^{} &&
596 test_must_fail git branch --unset-upstream &&
597 git checkout -
598 '
599
600 test_expect_success 'test --unset-upstream on a particular branch' '
601 git branch my15 &&
602 git branch --set-upstream-to master my14 &&
603 git branch --unset-upstream my14 &&
604 test_must_fail git config branch.my14.remote &&
605 test_must_fail git config branch.my14.merge
606 '
607
608 test_expect_success 'disabled option --set-upstream fails' '
609 test_must_fail git branch --set-upstream origin/master
610 '
611
612 test_expect_success '--set-upstream-to notices an error to set branch as own upstream' '
613 git branch --set-upstream-to refs/heads/my13 my13 2>actual &&
614 cat >expected <<-\EOF &&
615 warning: Not setting branch my13 as its own upstream.
616 EOF
617 test_expect_code 1 git config branch.my13.remote &&
618 test_expect_code 1 git config branch.my13.merge &&
619 test_i18ncmp expected actual
620 '
621
622 # Keep this test last, as it changes the current branch
623 cat >expect <<EOF
624 $_z40 $HEAD $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 branch: Created from master
625 EOF
626 test_expect_success 'git checkout -b g/h/i -l should create a branch and a log' '
627 GIT_COMMITTER_DATE="2005-05-26 23:30" \
628 git checkout -b g/h/i -l master &&
629 test_path_is_file .git/refs/heads/g/h/i &&
630 test_path_is_file .git/logs/refs/heads/g/h/i &&
631 test_cmp expect .git/logs/refs/heads/g/h/i
632 '
633
634 test_expect_success 'checkout -b makes reflog by default' '
635 git checkout master &&
636 git config --unset core.logAllRefUpdates &&
637 git checkout -b alpha &&
638 git rev-parse --verify alpha@{0}
639 '
640
641 test_expect_success 'checkout -b does not make reflog when core.logAllRefUpdates = false' '
642 git checkout master &&
643 git config core.logAllRefUpdates false &&
644 git checkout -b beta &&
645 test_must_fail git rev-parse --verify beta@{0}
646 '
647
648 test_expect_success 'checkout -b with -l makes reflog when core.logAllRefUpdates = false' '
649 git checkout master &&
650 git checkout -lb gamma &&
651 git config --unset core.logAllRefUpdates &&
652 git rev-parse --verify gamma@{0}
653 '
654
655 test_expect_success 'avoid ambiguous track' '
656 git config branch.autosetupmerge true &&
657 git config remote.ambi1.url lalala &&
658 git config remote.ambi1.fetch refs/heads/lalala:refs/heads/master &&
659 git config remote.ambi2.url lilili &&
660 git config remote.ambi2.fetch refs/heads/lilili:refs/heads/master &&
661 test_must_fail git branch all1 master &&
662 test -z "$(git config branch.all1.merge)"
663 '
664
665 test_expect_success 'autosetuprebase local on a tracked local branch' '
666 git config remote.local.url . &&
667 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
668 git config branch.autosetuprebase local &&
669 (git show-ref -q refs/remotes/local/o || git fetch local) &&
670 git branch mybase &&
671 git branch --track myr1 mybase &&
672 test "$(git config branch.myr1.remote)" = . &&
673 test "$(git config branch.myr1.merge)" = refs/heads/mybase &&
674 test "$(git config branch.myr1.rebase)" = true
675 '
676
677 test_expect_success 'autosetuprebase always on a tracked local branch' '
678 git config remote.local.url . &&
679 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
680 git config branch.autosetuprebase always &&
681 (git show-ref -q refs/remotes/local/o || git fetch local) &&
682 git branch mybase2 &&
683 git branch --track myr2 mybase &&
684 test "$(git config branch.myr2.remote)" = . &&
685 test "$(git config branch.myr2.merge)" = refs/heads/mybase &&
686 test "$(git config branch.myr2.rebase)" = true
687 '
688
689 test_expect_success 'autosetuprebase remote on a tracked local branch' '
690 git config remote.local.url . &&
691 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
692 git config branch.autosetuprebase remote &&
693 (git show-ref -q refs/remotes/local/o || git fetch local) &&
694 git branch mybase3 &&
695 git branch --track myr3 mybase2 &&
696 test "$(git config branch.myr3.remote)" = . &&
697 test "$(git config branch.myr3.merge)" = refs/heads/mybase2 &&
698 ! test "$(git config branch.myr3.rebase)" = true
699 '
700
701 test_expect_success 'autosetuprebase never on a tracked local branch' '
702 git config remote.local.url . &&
703 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
704 git config branch.autosetuprebase never &&
705 (git show-ref -q refs/remotes/local/o || git fetch local) &&
706 git branch mybase4 &&
707 git branch --track myr4 mybase2 &&
708 test "$(git config branch.myr4.remote)" = . &&
709 test "$(git config branch.myr4.merge)" = refs/heads/mybase2 &&
710 ! test "$(git config branch.myr4.rebase)" = true
711 '
712
713 test_expect_success 'autosetuprebase local on a tracked remote branch' '
714 git config remote.local.url . &&
715 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
716 git config branch.autosetuprebase local &&
717 (git show-ref -q refs/remotes/local/master || git fetch local) &&
718 git branch --track myr5 local/master &&
719 test "$(git config branch.myr5.remote)" = local &&
720 test "$(git config branch.myr5.merge)" = refs/heads/master &&
721 ! test "$(git config branch.myr5.rebase)" = true
722 '
723
724 test_expect_success 'autosetuprebase never on a tracked remote branch' '
725 git config remote.local.url . &&
726 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
727 git config branch.autosetuprebase never &&
728 (git show-ref -q refs/remotes/local/master || git fetch local) &&
729 git branch --track myr6 local/master &&
730 test "$(git config branch.myr6.remote)" = local &&
731 test "$(git config branch.myr6.merge)" = refs/heads/master &&
732 ! test "$(git config branch.myr6.rebase)" = true
733 '
734
735 test_expect_success 'autosetuprebase remote on a tracked remote branch' '
736 git config remote.local.url . &&
737 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
738 git config branch.autosetuprebase remote &&
739 (git show-ref -q refs/remotes/local/master || git fetch local) &&
740 git branch --track myr7 local/master &&
741 test "$(git config branch.myr7.remote)" = local &&
742 test "$(git config branch.myr7.merge)" = refs/heads/master &&
743 test "$(git config branch.myr7.rebase)" = true
744 '
745
746 test_expect_success 'autosetuprebase always on a tracked remote branch' '
747 git config remote.local.url . &&
748 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
749 git config branch.autosetuprebase remote &&
750 (git show-ref -q refs/remotes/local/master || git fetch local) &&
751 git branch --track myr8 local/master &&
752 test "$(git config branch.myr8.remote)" = local &&
753 test "$(git config branch.myr8.merge)" = refs/heads/master &&
754 test "$(git config branch.myr8.rebase)" = true
755 '
756
757 test_expect_success 'autosetuprebase unconfigured on a tracked remote branch' '
758 git config --unset branch.autosetuprebase &&
759 git config remote.local.url . &&
760 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
761 (git show-ref -q refs/remotes/local/master || git fetch local) &&
762 git branch --track myr9 local/master &&
763 test "$(git config branch.myr9.remote)" = local &&
764 test "$(git config branch.myr9.merge)" = refs/heads/master &&
765 test "z$(git config branch.myr9.rebase)" = z
766 '
767
768 test_expect_success 'autosetuprebase unconfigured on a tracked local branch' '
769 git config remote.local.url . &&
770 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
771 (git show-ref -q refs/remotes/local/o || git fetch local) &&
772 git branch mybase10 &&
773 git branch --track myr10 mybase2 &&
774 test "$(git config branch.myr10.remote)" = . &&
775 test "$(git config branch.myr10.merge)" = refs/heads/mybase2 &&
776 test "z$(git config branch.myr10.rebase)" = z
777 '
778
779 test_expect_success 'autosetuprebase unconfigured on untracked local branch' '
780 git config remote.local.url . &&
781 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
782 (git show-ref -q refs/remotes/local/master || git fetch local) &&
783 git branch --no-track myr11 mybase2 &&
784 test "z$(git config branch.myr11.remote)" = z &&
785 test "z$(git config branch.myr11.merge)" = z &&
786 test "z$(git config branch.myr11.rebase)" = z
787 '
788
789 test_expect_success 'autosetuprebase unconfigured on untracked remote branch' '
790 git config remote.local.url . &&
791 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
792 (git show-ref -q refs/remotes/local/master || git fetch local) &&
793 git branch --no-track myr12 local/master &&
794 test "z$(git config branch.myr12.remote)" = z &&
795 test "z$(git config branch.myr12.merge)" = z &&
796 test "z$(git config branch.myr12.rebase)" = z
797 '
798
799 test_expect_success 'autosetuprebase never on an untracked local branch' '
800 git config branch.autosetuprebase never &&
801 git config remote.local.url . &&
802 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
803 (git show-ref -q refs/remotes/local/master || git fetch local) &&
804 git branch --no-track myr13 mybase2 &&
805 test "z$(git config branch.myr13.remote)" = z &&
806 test "z$(git config branch.myr13.merge)" = z &&
807 test "z$(git config branch.myr13.rebase)" = z
808 '
809
810 test_expect_success 'autosetuprebase local on an untracked local branch' '
811 git config branch.autosetuprebase local &&
812 git config remote.local.url . &&
813 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
814 (git show-ref -q refs/remotes/local/master || git fetch local) &&
815 git branch --no-track myr14 mybase2 &&
816 test "z$(git config branch.myr14.remote)" = z &&
817 test "z$(git config branch.myr14.merge)" = z &&
818 test "z$(git config branch.myr14.rebase)" = z
819 '
820
821 test_expect_success 'autosetuprebase remote on an untracked local branch' '
822 git config branch.autosetuprebase remote &&
823 git config remote.local.url . &&
824 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
825 (git show-ref -q refs/remotes/local/master || git fetch local) &&
826 git branch --no-track myr15 mybase2 &&
827 test "z$(git config branch.myr15.remote)" = z &&
828 test "z$(git config branch.myr15.merge)" = z &&
829 test "z$(git config branch.myr15.rebase)" = z
830 '
831
832 test_expect_success 'autosetuprebase always on an untracked local branch' '
833 git config branch.autosetuprebase always &&
834 git config remote.local.url . &&
835 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
836 (git show-ref -q refs/remotes/local/master || git fetch local) &&
837 git branch --no-track myr16 mybase2 &&
838 test "z$(git config branch.myr16.remote)" = z &&
839 test "z$(git config branch.myr16.merge)" = z &&
840 test "z$(git config branch.myr16.rebase)" = z
841 '
842
843 test_expect_success 'autosetuprebase never on an untracked remote branch' '
844 git config branch.autosetuprebase never &&
845 git config remote.local.url . &&
846 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
847 (git show-ref -q refs/remotes/local/master || git fetch local) &&
848 git branch --no-track myr17 local/master &&
849 test "z$(git config branch.myr17.remote)" = z &&
850 test "z$(git config branch.myr17.merge)" = z &&
851 test "z$(git config branch.myr17.rebase)" = z
852 '
853
854 test_expect_success 'autosetuprebase local on an untracked remote branch' '
855 git config branch.autosetuprebase local &&
856 git config remote.local.url . &&
857 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
858 (git show-ref -q refs/remotes/local/master || git fetch local) &&
859 git branch --no-track myr18 local/master &&
860 test "z$(git config branch.myr18.remote)" = z &&
861 test "z$(git config branch.myr18.merge)" = z &&
862 test "z$(git config branch.myr18.rebase)" = z
863 '
864
865 test_expect_success 'autosetuprebase remote on an untracked remote branch' '
866 git config branch.autosetuprebase remote &&
867 git config remote.local.url . &&
868 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
869 (git show-ref -q refs/remotes/local/master || git fetch local) &&
870 git branch --no-track myr19 local/master &&
871 test "z$(git config branch.myr19.remote)" = z &&
872 test "z$(git config branch.myr19.merge)" = z &&
873 test "z$(git config branch.myr19.rebase)" = z
874 '
875
876 test_expect_success 'autosetuprebase always on an untracked remote branch' '
877 git config branch.autosetuprebase always &&
878 git config remote.local.url . &&
879 git config remote.local.fetch refs/heads/*:refs/remotes/local/* &&
880 (git show-ref -q refs/remotes/local/master || git fetch local) &&
881 git branch --no-track myr20 local/master &&
882 test "z$(git config branch.myr20.remote)" = z &&
883 test "z$(git config branch.myr20.merge)" = z &&
884 test "z$(git config branch.myr20.rebase)" = z
885 '
886
887 test_expect_success 'autosetuprebase always on detached HEAD' '
888 git config branch.autosetupmerge always &&
889 test_when_finished git checkout master &&
890 git checkout HEAD^0 &&
891 git branch my11 &&
892 test -z "$(git config branch.my11.remote)" &&
893 test -z "$(git config branch.my11.merge)"
894 '
895
896 test_expect_success 'detect misconfigured autosetuprebase (bad value)' '
897 git config branch.autosetuprebase garbage &&
898 test_must_fail git branch
899 '
900
901 test_expect_success 'detect misconfigured autosetuprebase (no value)' '
902 git config --unset branch.autosetuprebase &&
903 echo "[branch] autosetuprebase" >>.git/config &&
904 test_must_fail git branch &&
905 git config --unset branch.autosetuprebase
906 '
907
908 test_expect_success 'attempt to delete a branch without base and unmerged to HEAD' '
909 git checkout my9 &&
910 git config --unset branch.my8.merge &&
911 test_must_fail git branch -d my8
912 '
913
914 test_expect_success 'attempt to delete a branch merged to its base' '
915 # we are on my9 which is the initial commit; traditionally
916 # we would not have allowed deleting my8 that is not merged
917 # to my9, but it is set to track master that already has my8
918 git config branch.my8.merge refs/heads/master &&
919 git branch -d my8
920 '
921
922 test_expect_success 'attempt to delete a branch merged to its base' '
923 git checkout master &&
924 echo Third >>A &&
925 git commit -m "Third commit" A &&
926 git branch -t my10 my9 &&
927 git branch -f my10 HEAD^ &&
928 # we are on master which is at the third commit, and my10
929 # is behind us, so traditionally we would have allowed deleting
930 # it; but my10 is set to track my9 that is further behind.
931 test_must_fail git branch -d my10
932 '
933
934 test_expect_success 'use --edit-description' '
935 write_script editor <<-\EOF &&
936 echo "New contents" >"$1"
937 EOF
938 EDITOR=./editor git branch --edit-description &&
939 write_script editor <<-\EOF &&
940 git stripspace -s <"$1" >"EDITOR_OUTPUT"
941 EOF
942 EDITOR=./editor git branch --edit-description &&
943 echo "New contents" >expect &&
944 test_cmp EDITOR_OUTPUT expect
945 '
946
947 test_expect_success 'detect typo in branch name when using --edit-description' '
948 write_script editor <<-\EOF &&
949 echo "New contents" >"$1"
950 EOF
951 test_must_fail env EDITOR=./editor git branch --edit-description no-such-branch
952 '
953
954 test_expect_success 'refuse --edit-description on unborn branch for now' '
955 write_script editor <<-\EOF &&
956 echo "New contents" >"$1"
957 EOF
958 git checkout --orphan unborn &&
959 test_must_fail env EDITOR=./editor git branch --edit-description
960 '
961
962 test_expect_success '--merged catches invalid object names' '
963 test_must_fail git branch --merged 0000000000000000000000000000000000000000
964 '
965
966 test_expect_success '--merged is incompatible with --no-merged' '
967 test_must_fail git branch --merged HEAD --no-merged HEAD
968 '
969
970 test_expect_success 'tracking with unexpected .fetch refspec' '
971 rm -rf a b c d &&
972 git init a &&
973 (
974 cd a &&
975 test_commit a
976 ) &&
977 git init b &&
978 (
979 cd b &&
980 test_commit b
981 ) &&
982 git init c &&
983 (
984 cd c &&
985 test_commit c &&
986 git remote add a ../a &&
987 git remote add b ../b &&
988 git fetch --all
989 ) &&
990 git init d &&
991 (
992 cd d &&
993 git remote add c ../c &&
994 git config remote.c.fetch "+refs/remotes/*:refs/remotes/*" &&
995 git fetch c &&
996 git branch --track local/a/master remotes/a/master &&
997 test "$(git config branch.local/a/master.remote)" = "c" &&
998 test "$(git config branch.local/a/master.merge)" = "refs/remotes/a/master" &&
999 git rev-parse --verify a >expect &&
1000 git rev-parse --verify local/a/master >actual &&
1001 test_cmp expect actual
1002 )
1003 '
1004
1005 test_done