t7501: rename commit test to comply with naming convention
[git/git.git] / t / t7501-commit-basic-functionality.sh
1 #!/bin/sh
2 #
3 # Copyright (c) 2007 Kristian Høgsberg <krh@redhat.com>
4 #
5
6 # FIXME: Test the various index usages, -i and -o, test reflog,
7 # signoff
8
9 test_description='git commit'
10 . ./test-lib.sh
11 . "$TEST_DIRECTORY/diff-lib.sh"
12
13 author='The Real Author <someguy@his.email.org>'
14
15 test_tick
16
17 test_expect_success 'initial status' '
18 echo bongo bongo >file &&
19 git add file &&
20 git status >actual &&
21 test_i18ngrep "No commits yet" actual
22 '
23
24 test_expect_success 'fail initial amend' '
25 test_must_fail git commit --amend
26 '
27
28 test_expect_success 'setup: initial commit' '
29 git commit -m initial
30 '
31
32 test_expect_success '-m and -F do not mix' '
33 git checkout HEAD file && echo >>file && git add file &&
34 test_must_fail git commit -m foo -m bar -F file
35 '
36
37 test_expect_success '-m and -C do not mix' '
38 git checkout HEAD file && echo >>file && git add file &&
39 test_must_fail git commit -C HEAD -m illegal
40 '
41
42 test_expect_success 'paths and -a do not mix' '
43 echo King of the bongo >file &&
44 test_must_fail git commit -m foo -a file
45 '
46
47 test_expect_success PERL 'can use paths with --interactive' '
48 echo bong-o-bong >file &&
49 # 2: update, 1:st path, that is all, 7: quit
50 test_write_lines 2 1 "" 7 |
51 git commit -m foo --interactive file &&
52 git reset --hard HEAD^
53 '
54
55 test_expect_success 'removed files and relative paths' '
56 test_when_finished "rm -rf foo" &&
57 git init foo &&
58 >foo/foo.txt &&
59 git -C foo add foo.txt &&
60 git -C foo commit -m first &&
61 git -C foo rm foo.txt &&
62
63 mkdir -p foo/bar &&
64 git -C foo/bar commit -m second ../foo.txt
65 '
66
67 test_expect_success 'using invalid commit with -C' '
68 test_must_fail git commit --allow-empty -C bogus
69 '
70
71 test_expect_success 'nothing to commit' '
72 git reset --hard &&
73 test_must_fail git commit -m initial
74 '
75
76 test_expect_success '--dry-run fails with nothing to commit' '
77 test_must_fail git commit -m initial --dry-run
78 '
79
80 test_expect_success '--short fails with nothing to commit' '
81 test_must_fail git commit -m initial --short
82 '
83
84 test_expect_success '--porcelain fails with nothing to commit' '
85 test_must_fail git commit -m initial --porcelain
86 '
87
88 test_expect_success '--long fails with nothing to commit' '
89 test_must_fail git commit -m initial --long
90 '
91
92 test_expect_success 'setup: non-initial commit' '
93 echo bongo bongo bongo >file &&
94 git commit -m next -a
95 '
96
97 test_expect_success '--dry-run with stuff to commit returns ok' '
98 echo bongo bongo bongo >>file &&
99 git commit -m next -a --dry-run
100 '
101
102 test_expect_success '--short with stuff to commit returns ok' '
103 echo bongo bongo bongo >>file &&
104 git commit -m next -a --short
105 '
106
107 test_expect_success '--porcelain with stuff to commit returns ok' '
108 echo bongo bongo bongo >>file &&
109 git commit -m next -a --porcelain
110 '
111
112 test_expect_success '--long with stuff to commit returns ok' '
113 echo bongo bongo bongo >>file &&
114 git commit -m next -a --long
115 '
116
117 test_expect_success 'commit message from non-existing file' '
118 echo more bongo: bongo bongo bongo bongo >file &&
119 test_must_fail git commit -F gah -a
120 '
121
122 test_expect_success 'empty commit message' '
123 # Empty except stray tabs and spaces on a few lines.
124 sed -e "s/@//g" >msg <<-\EOF &&
125 @ @
126 @@
127 @ @
128 @Signed-off-by: hula@
129 EOF
130 test_must_fail git commit -F msg -a
131 '
132
133 test_expect_success 'template "emptyness" check does not kick in with -F' '
134 git checkout HEAD file && echo >>file && git add file &&
135 git commit -t file -F file
136 '
137
138 test_expect_success 'template "emptyness" check' '
139 git checkout HEAD file && echo >>file && git add file &&
140 test_must_fail git commit -t file 2>err &&
141 test_i18ngrep "did not edit" err
142 '
143
144 test_expect_success 'setup: commit message from file' '
145 git checkout HEAD file && echo >>file && git add file &&
146 echo this is the commit message, coming from a file >msg &&
147 git commit -F msg -a
148 '
149
150 test_expect_success 'amend commit' '
151 cat >editor <<-\EOF &&
152 #!/bin/sh
153 sed -e "s/a file/an amend commit/g" < "$1" > "$1-"
154 mv "$1-" "$1"
155 EOF
156 chmod 755 editor &&
157 EDITOR=./editor git commit --amend
158 '
159
160 test_expect_success 'amend --only ignores staged contents' '
161 cp file file.expect &&
162 echo changed >file &&
163 git add file &&
164 git commit --no-edit --amend --only &&
165 git cat-file blob HEAD:file >file.actual &&
166 test_cmp file.expect file.actual &&
167 git diff --exit-code
168 '
169
170 test_expect_success 'allow-empty --only ignores staged contents' '
171 echo changed-again >file &&
172 git add file &&
173 git commit --allow-empty --only -m "empty" &&
174 git cat-file blob HEAD:file >file.actual &&
175 test_cmp file.expect file.actual &&
176 git diff --exit-code
177 '
178
179 test_expect_success 'set up editor' '
180 cat >editor <<-\EOF &&
181 #!/bin/sh
182 sed -e "s/unamended/amended/g" <"$1" >"$1-"
183 mv "$1-" "$1"
184 EOF
185 chmod 755 editor
186 '
187
188 test_expect_success 'amend without launching editor' '
189 echo unamended >expect &&
190 git commit --allow-empty -m "unamended" &&
191 echo needs more bongo >file &&
192 git add file &&
193 EDITOR=./editor git commit --no-edit --amend &&
194 git diff --exit-code HEAD -- file &&
195 git diff-tree -s --format=%s HEAD >msg &&
196 test_cmp expect msg
197 '
198
199 test_expect_success '--amend --edit' '
200 echo amended >expect &&
201 git commit --allow-empty -m "unamended" &&
202 echo bongo again >file &&
203 git add file &&
204 EDITOR=./editor git commit --edit --amend &&
205 git diff-tree -s --format=%s HEAD >msg &&
206 test_cmp expect msg
207 '
208
209 test_expect_success '--amend --edit of empty message' '
210 cat >replace <<-\EOF &&
211 #!/bin/sh
212 echo "amended" >"$1"
213 EOF
214 chmod 755 replace &&
215 git commit --allow-empty --allow-empty-message -m "" &&
216 echo more bongo >file &&
217 git add file &&
218 EDITOR=./replace git commit --edit --amend &&
219 git diff-tree -s --format=%s HEAD >msg &&
220 ./replace expect &&
221 test_cmp expect msg
222 '
223
224 test_expect_success '--amend to set message to empty' '
225 echo bata >file &&
226 git add file &&
227 git commit -m "unamended" &&
228 git commit --amend --allow-empty-message -m "" &&
229 git diff-tree -s --format=%s HEAD >msg &&
230 echo "" >expect &&
231 test_cmp expect msg
232 '
233
234 test_expect_success '--amend to set empty message needs --allow-empty-message' '
235 echo conga >file &&
236 git add file &&
237 git commit -m "unamended" &&
238 test_must_fail git commit --amend -m "" &&
239 git diff-tree -s --format=%s HEAD >msg &&
240 echo "unamended" >expect &&
241 test_cmp expect msg
242 '
243
244 test_expect_success '-m --edit' '
245 echo amended >expect &&
246 git commit --allow-empty -m buffer &&
247 echo bongo bongo >file &&
248 git add file &&
249 EDITOR=./editor git commit -m unamended --edit &&
250 git diff-tree -s --format=%s HEAD >msg &&
251 test_cmp expect msg
252 '
253
254 test_expect_success '-m and -F do not mix' '
255 echo enough with the bongos >file &&
256 test_must_fail git commit -F msg -m amending .
257 '
258
259 test_expect_success 'using message from other commit' '
260 git commit -C HEAD^ .
261 '
262
263 test_expect_success 'editing message from other commit' '
264 cat >editor <<-\EOF &&
265 #!/bin/sh
266 sed -e "s/amend/older/g" < "$1" > "$1-"
267 mv "$1-" "$1"
268 EOF
269 chmod 755 editor &&
270 echo hula hula >file &&
271 EDITOR=./editor git commit -c HEAD^ -a
272 '
273
274 test_expect_success 'message from stdin' '
275 echo silly new contents >file &&
276 echo commit message from stdin |
277 git commit -F - -a
278 '
279
280 test_expect_success 'overriding author from command line' '
281 echo gak >file &&
282 git commit -m author \
283 --author "Rubber Duck <rduck@convoy.org>" -a >output 2>&1 &&
284 grep Rubber.Duck output
285 '
286
287 test_expect_success PERL 'interactive add' '
288 echo 7 |
289 git commit --interactive |
290 grep "What now"
291 '
292
293 test_expect_success PERL "commit --interactive doesn't change index if editor aborts" '
294 echo zoo >file &&
295 test_must_fail git diff --exit-code >diff1 &&
296 test_write_lines u "*" q |
297 (
298 EDITOR=: &&
299 export EDITOR &&
300 test_must_fail git commit --interactive
301 ) &&
302 git diff >diff2 &&
303 compare_diff_patch diff1 diff2
304 '
305
306 test_expect_success 'editor not invoked if -F is given' '
307 cat >editor <<-\EOF &&
308 #!/bin/sh
309 sed -e s/good/bad/g <"$1" >"$1-"
310 mv "$1-" "$1"
311 EOF
312 chmod 755 editor &&
313
314 echo A good commit message. >msg &&
315 echo moo >file &&
316
317 EDITOR=./editor git commit -a -F msg &&
318 git show -s --pretty=format:%s >subject &&
319 grep -q good subject &&
320
321 echo quack >file &&
322 echo Another good message. |
323 EDITOR=./editor git commit -a -F - &&
324 git show -s --pretty=format:%s >subject &&
325 grep -q good subject
326 '
327
328 test_expect_success 'partial commit that involves removal (1)' '
329
330 git rm --cached file &&
331 mv file elif &&
332 git add elif &&
333 git commit -m "Partial: add elif" elif &&
334 git diff-tree --name-status HEAD^ HEAD >current &&
335 echo "A elif" >expected &&
336 test_cmp expected current
337
338 '
339
340 test_expect_success 'partial commit that involves removal (2)' '
341
342 git commit -m "Partial: remove file" file &&
343 git diff-tree --name-status HEAD^ HEAD >current &&
344 echo "D file" >expected &&
345 test_cmp expected current
346
347 '
348
349 test_expect_success 'partial commit that involves removal (3)' '
350
351 git rm --cached elif &&
352 echo elif >elif &&
353 git commit -m "Partial: modify elif" elif &&
354 git diff-tree --name-status HEAD^ HEAD >current &&
355 echo "M elif" >expected &&
356 test_cmp expected current
357
358 '
359
360 test_expect_success 'amend commit to fix author' '
361
362 oldtick=$GIT_AUTHOR_DATE &&
363 test_tick &&
364 git reset --hard &&
365 git cat-file -p HEAD |
366 sed -e "s/author.*/author $author $oldtick/" \
367 -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
368 expected &&
369 git commit --amend --author="$author" &&
370 git cat-file -p HEAD > current &&
371 test_cmp expected current
372
373 '
374
375 test_expect_success 'amend commit to fix date' '
376
377 test_tick &&
378 newtick=$GIT_AUTHOR_DATE &&
379 git reset --hard &&
380 git cat-file -p HEAD |
381 sed -e "s/author.*/author $author $newtick/" \
382 -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
383 expected &&
384 git commit --amend --date="$newtick" &&
385 git cat-file -p HEAD > current &&
386 test_cmp expected current
387
388 '
389
390 test_expect_success 'commit mentions forced date in output' '
391 git commit --amend --date=2010-01-02T03:04:05 >output &&
392 grep "Date: *Sat Jan 2 03:04:05 2010" output
393 '
394
395 test_expect_success 'commit complains about completely bogus dates' '
396 test_must_fail git commit --amend --date=seventeen
397 '
398
399 test_expect_success 'commit --date allows approxidate' '
400 git commit --amend \
401 --date="midnight the 12th of october, anno domini 1979" &&
402 echo "Fri Oct 12 00:00:00 1979 +0000" >expect &&
403 git log -1 --format=%ad >actual &&
404 test_cmp expect actual
405 '
406
407 test_expect_success 'sign off (1)' '
408
409 echo 1 >positive &&
410 git add positive &&
411 git commit -s -m "thank you" &&
412 git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
413 (
414 echo thank you &&
415 echo &&
416 git var GIT_COMMITTER_IDENT |
417 sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
418 ) >expected &&
419 test_cmp expected actual
420
421 '
422
423 test_expect_success 'sign off (2)' '
424
425 echo 2 >positive &&
426 git add positive &&
427 existing="Signed-off-by: Watch This <watchthis@example.com>" &&
428 git commit -s -m "thank you
429
430 $existing" &&
431 git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
432 (
433 echo thank you &&
434 echo &&
435 echo $existing &&
436 git var GIT_COMMITTER_IDENT |
437 sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
438 ) >expected &&
439 test_cmp expected actual
440
441 '
442
443 test_expect_success 'signoff gap' '
444
445 echo 3 >positive &&
446 git add positive &&
447 alt="Alt-RFC-822-Header: Value" &&
448 git commit -s -m "welcome
449
450 $alt" &&
451 git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
452 (
453 echo welcome &&
454 echo &&
455 echo $alt &&
456 git var GIT_COMMITTER_IDENT |
457 sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
458 ) >expected &&
459 test_cmp expected actual
460 '
461
462 test_expect_success 'signoff gap 2' '
463
464 echo 4 >positive &&
465 git add positive &&
466 alt="fixed: 34" &&
467 git commit -s -m "welcome
468
469 We have now
470 $alt" &&
471 git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
472 (
473 echo welcome &&
474 echo &&
475 echo We have now &&
476 echo $alt &&
477 echo &&
478 git var GIT_COMMITTER_IDENT |
479 sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
480 ) >expected &&
481 test_cmp expected actual
482 '
483
484 test_expect_success 'signoff respects trailer config' '
485
486 echo 5 >positive &&
487 git add positive &&
488 git commit -s -m "subject
489
490 non-trailer line
491 Myfooter: x" &&
492 git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
493 (
494 echo subject &&
495 echo &&
496 echo non-trailer line &&
497 echo Myfooter: x &&
498 echo &&
499 echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"
500 ) >expected &&
501 test_cmp expected actual &&
502
503 echo 6 >positive &&
504 git add positive &&
505 git -c "trailer.Myfooter.ifexists=add" commit -s -m "subject
506
507 non-trailer line
508 Myfooter: x" &&
509 git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
510 (
511 echo subject &&
512 echo &&
513 echo non-trailer line &&
514 echo Myfooter: x &&
515 echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"
516 ) >expected &&
517 test_cmp expected actual
518 '
519
520 test_expect_success 'signoff not confused by ---' '
521 cat >expected <<-EOF &&
522 subject
523
524 body
525 ---
526 these dashes confuse the parser!
527
528 Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
529 EOF
530 # should be a noop, since we already signed
531 git commit --allow-empty --signoff -F expected &&
532 git log -1 --pretty=format:%B >actual &&
533 test_cmp expected actual
534 '
535
536 test_expect_success 'multiple -m' '
537
538 >negative &&
539 git add negative &&
540 git commit -m "one" -m "two" -m "three" &&
541 git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
542 (
543 echo one &&
544 echo &&
545 echo two &&
546 echo &&
547 echo three
548 ) >expected &&
549 test_cmp expected actual
550
551 '
552
553 test_expect_success 'amend commit to fix author' '
554
555 oldtick=$GIT_AUTHOR_DATE &&
556 test_tick &&
557 git reset --hard &&
558 git cat-file -p HEAD |
559 sed -e "s/author.*/author $author $oldtick/" \
560 -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
561 expected &&
562 git commit --amend --author="$author" &&
563 git cat-file -p HEAD > current &&
564 test_cmp expected current
565
566 '
567
568 test_expect_success 'git commit <file> with dirty index' '
569 echo tacocat > elif &&
570 echo tehlulz > chz &&
571 git add chz &&
572 git commit elif -m "tacocat is a palindrome" &&
573 git show --stat | grep elif &&
574 git diff --cached | grep chz
575 '
576
577 test_expect_success 'same tree (single parent)' '
578
579 git reset --hard &&
580 test_must_fail git commit -m empty
581
582 '
583
584 test_expect_success 'same tree (single parent) --allow-empty' '
585
586 git commit --allow-empty -m "forced empty" &&
587 git cat-file commit HEAD | grep forced
588
589 '
590
591 test_expect_success 'same tree (merge and amend merge)' '
592
593 git checkout -b side HEAD^ &&
594 echo zero >zero &&
595 git add zero &&
596 git commit -m "add zero" &&
597 git checkout master &&
598
599 git merge -s ours side -m "empty ok" &&
600 git diff HEAD^ HEAD >actual &&
601 test_must_be_empty actual &&
602
603 git commit --amend -m "empty really ok" &&
604 git diff HEAD^ HEAD >actual &&
605 test_must_be_empty actual
606
607 '
608
609 test_expect_success 'amend using the message from another commit' '
610
611 git reset --hard &&
612 test_tick &&
613 git commit --allow-empty -m "old commit" &&
614 old=$(git rev-parse --verify HEAD) &&
615 test_tick &&
616 git commit --allow-empty -m "new commit" &&
617 new=$(git rev-parse --verify HEAD) &&
618 test_tick &&
619 git commit --allow-empty --amend -C "$old" &&
620 git show --pretty="format:%ad %s" "$old" >expected &&
621 git show --pretty="format:%ad %s" HEAD >actual &&
622 test_cmp expected actual
623
624 '
625
626 test_expect_success 'amend using the message from a commit named with tag' '
627
628 git reset --hard &&
629 test_tick &&
630 git commit --allow-empty -m "old commit" &&
631 old=$(git rev-parse --verify HEAD) &&
632 git tag -a -m "tag on old" tagged-old HEAD &&
633 test_tick &&
634 git commit --allow-empty -m "new commit" &&
635 new=$(git rev-parse --verify HEAD) &&
636 test_tick &&
637 git commit --allow-empty --amend -C tagged-old &&
638 git show --pretty="format:%ad %s" "$old" >expected &&
639 git show --pretty="format:%ad %s" HEAD >actual &&
640 test_cmp expected actual
641
642 '
643
644 test_expect_success 'amend can copy notes' '
645
646 git config notes.rewrite.amend true &&
647 git config notes.rewriteRef "refs/notes/*" &&
648 test_commit foo &&
649 git notes add -m"a note" &&
650 test_tick &&
651 git commit --amend -m"new foo" &&
652 test "$(git notes show)" = "a note"
653
654 '
655
656 test_expect_success 'commit a file whose name is a dash' '
657 git reset --hard &&
658 for i in 1 2 3 4 5
659 do
660 echo $i
661 done >./- &&
662 git add ./- &&
663 test_tick &&
664 git commit -m "add dash" >output </dev/null &&
665 test_i18ngrep " changed, 5 insertions" output
666 '
667
668 test_expect_success '--only works on to-be-born branch' '
669 # This test relies on having something in the index, as it
670 # would not otherwise actually prove much. So check this.
671 test -n "$(git ls-files)" &&
672 git checkout --orphan orphan &&
673 echo foo >newfile &&
674 git add newfile &&
675 git commit --only newfile -m"--only on unborn branch" &&
676 echo newfile >expected &&
677 git ls-tree -r --name-only HEAD >actual &&
678 test_cmp expected actual
679 '
680
681 test_expect_success '--dry-run with conflicts fixed from a merge' '
682 # setup two branches with conflicting information
683 # in the same file, resolve the conflict,
684 # call commit with --dry-run
685 echo "Initial contents, unimportant" >test-file &&
686 git add test-file &&
687 git commit -m "Initial commit" &&
688 echo "commit-1-state" >test-file &&
689 git commit -m "commit 1" -i test-file &&
690 git tag commit-1 &&
691 git checkout -b branch-2 HEAD^1 &&
692 echo "commit-2-state" >test-file &&
693 git commit -m "commit 2" -i test-file &&
694 test_must_fail git merge --no-commit commit-1 &&
695 echo "commit-2-state" >test-file &&
696 git add test-file &&
697 git commit --dry-run &&
698 git commit -m "conflicts fixed from merge."
699 '
700
701 test_expect_success '--dry-run --short' '
702 >test-file &&
703 git add test-file &&
704 git commit --dry-run --short
705 '
706
707 test_done