summaryrefslogtreecommitdiff
path: root/t/t7502-commit.sh
blob: 31924b21a6145d7543de9236e42094c90d22268a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
#!/bin/sh

test_description='git commit porcelain-ish'

. ./test-lib.sh

commit_msg_is () {
	expect=commit_msg_is.expect
	actual=commit_msg_is.actual

	printf "%s" "$(git log --pretty=format:%s%b -1)" >$actual &&
	printf "%s" "$1" >$expect &&
	test_i18ncmp $expect $actual
}

# Arguments: [<prefix] [<commit message>] [<commit options>]
check_summary_oneline() {
	test_tick &&
	git commit ${3+"$3"} -m "$2" | head -1 > act &&

	# branch name
	SUMMARY_PREFIX="$(git name-rev --name-only HEAD)" &&

	# append the "special" prefix, like "root-commit", "detached HEAD"
	if test -n "$1"
	then
		SUMMARY_PREFIX="$SUMMARY_PREFIX ($1)"
	fi

	# abbrev SHA-1
	SUMMARY_POSTFIX="$(git log -1 --pretty='format:%h')"
	echo "[$SUMMARY_PREFIX $SUMMARY_POSTFIX] $2" >exp &&

	test_i18ncmp exp act
}

test_expect_success 'output summary format' '

	echo new >file1 &&
	git add file1 &&
	check_summary_oneline "root-commit" "initial" &&

	echo change >>file1 &&
	git add file1
'

test_expect_success 'output summary format: root-commit' '
	check_summary_oneline "" "a change"
'

test_expect_success 'output summary format for commit with an empty diff' '

	check_summary_oneline "" "empty" "--allow-empty"
'

test_expect_success 'output summary format for merges' '

	git checkout -b recursive-base &&
	test_commit base file1 &&

	git checkout -b recursive-a recursive-base &&
	test_commit commit-a file1 &&

	git checkout -b recursive-b recursive-base &&
	test_commit commit-b file1 &&

	# conflict
	git checkout recursive-a &&
	test_must_fail git merge recursive-b &&
	# resolve the conflict
	echo commit-a > file1 &&
	git add file1 &&
	check_summary_oneline "" "Merge"
'

output_tests_cleanup() {
	# this is needed for "do not fire editor in the presence of conflicts"
	git checkout master &&

	# this is needed for the "partial removal" test to pass
	git rm file1 &&
	git commit -m "cleanup"
}

test_expect_success 'the basics' '

	output_tests_cleanup &&

	echo doing partial >"commit is" &&
	mkdir not &&
	echo very much encouraged but we should >not/forbid &&
	git add "commit is" not &&
	echo update added "commit is" file >"commit is" &&
	echo also update another >not/forbid &&
	test_tick &&
	git commit -a -m "initial with -a" &&

	git cat-file blob HEAD:"commit is" >current.1 &&
	git cat-file blob HEAD:not/forbid >current.2 &&

	cmp current.1 "commit is" &&
	cmp current.2 not/forbid

'

test_expect_success 'partial' '

	echo another >"commit is" &&
	echo another >not/forbid &&
	test_tick &&
	git commit -m "partial commit to handle a file" "commit is" &&

	changed=$(git diff-tree --name-only HEAD^ HEAD) &&
	test "$changed" = "commit is"

'

test_expect_success 'partial modification in a subdirectory' '

	test_tick &&
	git commit -m "partial commit to subdirectory" not &&

	changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
	test "$changed" = "not/forbid"

'

test_expect_success 'partial removal' '

	git rm not/forbid &&
	git commit -m "partial commit to remove not/forbid" not &&

	changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
	test "$changed" = "not/forbid" &&
	remain=$(git ls-tree -r --name-only HEAD) &&
	test "$remain" = "commit is"

'

test_expect_success 'sign off' '

	>positive &&
	git add positive &&
	git commit -s -m "thank you" &&
	actual=$(git cat-file commit HEAD | sed -ne "s/Signed-off-by: //p") &&
	expected=$(git var GIT_COMMITTER_IDENT | sed -e "s/>.*/>/") &&
	test "z$actual" = "z$expected"

'

test_expect_success 'multiple -m' '

	>negative &&
	git add negative &&
	git commit -m "one" -m "two" -m "three" &&
	actual=$(git cat-file commit HEAD | sed -e "1,/^\$/d") &&
	expected=$(echo one; echo; echo two; echo; echo three) &&
	test "z$actual" = "z$expected"

'

test_expect_success 'verbose' '

	echo minus >negative &&
	git add negative &&
	git status -v | sed -ne "/^diff --git /p" >actual &&
	echo "diff --git a/negative b/negative" >expect &&
	test_cmp expect actual

'

test_expect_success 'verbose respects diff config' '

	test_config color.diff always &&
	git status -v >actual &&
	grep "\[1mdiff --git" actual
'

mesg_with_comment_and_newlines='
# text

'

test_expect_success 'prepare file with comment line and trailing newlines'  '
	printf "%s" "$mesg_with_comment_and_newlines" >expect
'

test_expect_success 'cleanup commit messages (verbatim option,-t)' '

	echo >>negative &&
	git commit --cleanup=verbatim --no-status -t expect -a &&
	git cat-file -p HEAD |sed -e "1,/^\$/d" >actual &&
	test_cmp expect actual

'

test_expect_success 'cleanup commit messages (verbatim option,-F)' '

	echo >>negative &&
	git commit --cleanup=verbatim -F expect -a &&
	git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
	test_cmp expect actual

'

test_expect_success 'cleanup commit messages (verbatim option,-m)' '

	echo >>negative &&
	git commit --cleanup=verbatim -m "$mesg_with_comment_and_newlines" -a &&
	git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
	test_cmp expect actual

'

test_expect_success 'cleanup commit messages (whitespace option,-F)' '

	echo >>negative &&
	{ echo;echo "# text";echo; } >text &&
	echo "# text" >expect &&
	git commit --cleanup=whitespace -F text -a &&
	git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
	test_cmp expect actual

'

test_expect_success 'cleanup commit messages (scissors option,-F,-e)' '

	echo >>negative &&
	cat >text <<EOF &&

# to be kept

  # ------------------------ >8 ------------------------
# to be kept, too
# ------------------------ >8 ------------------------
to be removed
# ------------------------ >8 ------------------------
to be removed, too
EOF

	cat >expect <<EOF &&
# to be kept

  # ------------------------ >8 ------------------------
# to be kept, too
EOF
	git commit --cleanup=scissors -e -F text -a &&
	git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
	test_cmp expect actual
'

test_expect_success 'cleanup commit messages (scissors option,-F,-e, scissors on first line)' '

	echo >>negative &&
	cat >text <<EOF &&
# ------------------------ >8 ------------------------
to be removed
EOF
	git commit --cleanup=scissors -e -F text -a --allow-empty-message &&
	git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
	test_must_be_empty actual
'

test_expect_success 'cleanup commit messages (strip option,-F)' '

	echo >>negative &&
	{ echo;echo "# text";echo sample;echo; } >text &&
	echo sample >expect &&
	git commit --cleanup=strip -F text -a &&
	git cat-file -p HEAD |sed -e "1,/^\$/d">actual &&
	test_cmp expect actual

'

test_expect_success 'cleanup commit messages (strip option,-F,-e)' '

	echo >>negative &&
	{ echo;echo sample;echo; } >text &&
	git commit -e -F text -a &&
	head -n 4 .git/COMMIT_EDITMSG >actual
'

echo "sample

# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit." >expect

test_expect_success 'cleanup commit messages (strip option,-F,-e): output' '
	test_i18ncmp expect actual
'

test_expect_success 'cleanup commit message (fail on invalid cleanup mode option)' '
	test_must_fail git commit --cleanup=non-existent
'

test_expect_success 'cleanup commit message (fail on invalid cleanup mode configuration)' '
	test_must_fail git -c commit.cleanup=non-existent commit
'

test_expect_success 'cleanup commit message (no config and no option uses default)' '
	echo content >>file &&
	git add file &&
	(
	  test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
	  git commit --no-status
	) &&
	commit_msg_is "commit message"
'

test_expect_success 'cleanup commit message (option overrides default)' '
	echo content >>file &&
	git add file &&
	(
	  test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
	  git commit --cleanup=whitespace --no-status
	) &&
	commit_msg_is "commit message # comment"
'

test_expect_success 'cleanup commit message (config overrides default)' '
	echo content >>file &&
	git add file &&
	(
	  test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
	  git -c commit.cleanup=whitespace commit --no-status
	) &&
	commit_msg_is "commit message # comment"
'

test_expect_success 'cleanup commit message (option overrides config)' '
	echo content >>file &&
	git add file &&
	(
	  test_set_editor "$TEST_DIRECTORY"/t7500/add-content-and-comment &&
	  git -c commit.cleanup=whitespace commit --cleanup=default
	) &&
	commit_msg_is "commit message"
'

test_expect_success 'cleanup commit message (default, -m)' '
	echo content >>file &&
	git add file &&
	git commit -m "message #comment " &&
	commit_msg_is "message #comment"
'

test_expect_success 'cleanup commit message (whitespace option, -m)' '
	echo content >>file &&
	git add file &&
	git commit --cleanup=whitespace --no-status -m "message #comment " &&
	commit_msg_is "message #comment"
'

test_expect_success 'cleanup commit message (whitespace config, -m)' '
	echo content >>file &&
	git add file &&
	git -c commit.cleanup=whitespace commit --no-status -m "message #comment " &&
	commit_msg_is "message #comment"
'

test_expect_success 'message shows author when it is not equal to committer' '
	echo >>negative &&
	git commit -e -m "sample" -a &&
	test_i18ngrep \
	  "^# Author: *A U Thor <author@example.com>\$" \
	  .git/COMMIT_EDITMSG
'

test_expect_success 'message shows date when it is explicitly set' '
	git commit --allow-empty -e -m foo --date="2010-01-02T03:04:05" &&
	test_i18ngrep \
	  "^# Date: *Sat Jan 2 03:04:05 2010 +0000" \
	  .git/COMMIT_EDITMSG
'

test_expect_success AUTOIDENT 'message shows committer when it is automatic' '

	echo >>negative &&
	(
		sane_unset GIT_COMMITTER_EMAIL &&
		sane_unset GIT_COMMITTER_NAME &&
		git commit -e -m "sample" -a
	) &&
	# the ident is calculated from the system, so we cannot
	# check the actual value, only that it is there
	test_i18ngrep "^# Committer: " .git/COMMIT_EDITMSG
'

write_script .git/FAKE_EDITOR <<EOF
echo editor started > "$(pwd)/.git/result"
exit 0
EOF

test_expect_success !AUTOIDENT 'do not fire editor when committer is bogus' '
	>.git/result
	>expect &&

	echo >>negative &&
	(
		sane_unset GIT_COMMITTER_EMAIL &&
		sane_unset GIT_COMMITTER_NAME &&
		GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" &&
		export GIT_EDITOR &&
		test_must_fail git commit -e -m sample -a
	) &&
	test_cmp expect .git/result
'

test_expect_success 'do not fire editor if -m <msg> was given' '
	echo tick >file &&
	git add file &&
	echo "editor not started" >.git/result &&
	(GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" git commit -m tick) &&
	test "$(cat .git/result)" = "editor not started"
'

test_expect_success 'do not fire editor if -m "" was given' '
	echo tock >file &&
	git add file &&
	echo "editor not started" >.git/result &&
	(GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" \
	 git commit -m "" --allow-empty-message) &&
	test "$(cat .git/result)" = "editor not started"
'

test_expect_success 'do not fire editor in the presence of conflicts' '

	git clean -f &&
	echo f >g &&
	git add g &&
	git commit -m "add g" &&
	git branch second &&
	echo master >g &&
	echo g >h &&
	git add g h &&
	git commit -m "modify g and add h" &&
	git checkout second &&
	echo second >g &&
	git add g &&
	git commit -m second &&
	# Must fail due to conflict
	test_must_fail git cherry-pick -n master &&
	echo "editor not started" >.git/result &&
	(
		GIT_EDITOR="\"$(pwd)/.git/FAKE_EDITOR\"" &&
		export GIT_EDITOR &&
		test_must_fail git commit
	) &&
	test "$(cat .git/result)" = "editor not started"
'

write_script .git/FAKE_EDITOR <<EOF
# kill -TERM command added below.
EOF

test_expect_success EXECKEEPSPID 'a SIGTERM should break locks' '
	echo >>negative &&
	! "$SHELL_PATH" -c '\''
	  echo kill -TERM $$ >> .git/FAKE_EDITOR
	  GIT_EDITOR=.git/FAKE_EDITOR
	  export GIT_EDITOR
	  exec git commit -a'\'' &&
	test ! -f .git/index.lock
'

rm -f .git/MERGE_MSG .git/COMMIT_EDITMSG
git reset -q --hard

test_expect_success 'Hand committing of a redundant merge removes dups' '

	git rev-parse second master >expect &&
	test_must_fail git merge second master &&
	git checkout master g &&
	EDITOR=: git commit -a &&
	git cat-file commit HEAD | sed -n -e "s/^parent //p" -e "/^$/q" >actual &&
	test_cmp expect actual

'

test_expect_success 'A single-liner subject with a token plus colon is not a footer' '

	git reset --hard &&
	git commit -s -m "hello: kitty" --allow-empty &&
	git cat-file commit HEAD | sed -e "1,/^$/d" >actual &&
	test_line_count = 3 actual

'

test_expect_success 'commit -s places sob on third line after two empty lines' '
	git commit -s --allow-empty --allow-empty-message &&
	cat <<-EOF >expect &&


	Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>

	EOF
	sed -e "/^#/d" -e "s/^:.*//" .git/COMMIT_EDITMSG >actual &&
	test_cmp expect actual
'

write_script .git/FAKE_EDITOR <<\EOF
mv "$1" "$1.orig"
(
	echo message
	cat "$1.orig"
) >"$1"
EOF

echo '## Custom template' >template

try_commit () {
	git reset --hard &&
	echo >>negative &&
	GIT_EDITOR=.git/FAKE_EDITOR git commit -a $* $use_template &&
	case "$use_template" in
	'')
		test_i18ngrep ! "^## Custom template" .git/COMMIT_EDITMSG ;;
	*)
		test_i18ngrep "^## Custom template" .git/COMMIT_EDITMSG ;;
	esac
}

try_commit_status_combo () {

	test_expect_success 'commit' '
		try_commit "" &&
		test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
	'

	test_expect_success 'commit' '
		try_commit "" &&
		test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
	'

	test_expect_success 'commit --status' '
		try_commit --status &&
		test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
	'

	test_expect_success 'commit --no-status' '
		try_commit --no-status &&
		test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
	'

	test_expect_success 'commit with commit.status = yes' '
		test_config commit.status yes &&
		try_commit "" &&
		test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
	'

	test_expect_success 'commit with commit.status = no' '
		test_config commit.status no &&
		try_commit "" &&
		test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
	'

	test_expect_success 'commit --status with commit.status = yes' '
		test_config commit.status yes &&
		try_commit --status &&
		test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
	'

	test_expect_success 'commit --no-status with commit.status = yes' '
		test_config commit.status yes &&
		try_commit --no-status &&
		test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
	'

	test_expect_success 'commit --status with commit.status = no' '
		test_config commit.status no &&
		try_commit --status &&
		test_i18ngrep "^# Changes to be committed:" .git/COMMIT_EDITMSG
	'

	test_expect_success 'commit --no-status with commit.status = no' '
		test_config commit.status no &&
		try_commit --no-status &&
		test_i18ngrep ! "^# Changes to be committed:" .git/COMMIT_EDITMSG
	'

}

try_commit_status_combo

use_template="-t template"

try_commit_status_combo

test_expect_success 'commit --status with custom comment character' '
	test_config core.commentchar ";" &&
	try_commit --status &&
	test_i18ngrep "^; Changes to be committed:" .git/COMMIT_EDITMSG
'

test_expect_success 'switch core.commentchar' '
	test_commit "#foo" foo &&
	GIT_EDITOR=.git/FAKE_EDITOR git -c core.commentChar=auto commit --amend &&
	test_i18ngrep "^; Changes to be committed:" .git/COMMIT_EDITMSG
'

test_expect_success 'switch core.commentchar but out of options' '
	cat >text <<\EOF &&
# 1
; 2
@ 3
! 4
$ 5
% 6
^ 7
& 8
| 9
: 10
EOF
	git commit --amend -F text &&
	(
		test_set_editor .git/FAKE_EDITOR &&
		test_must_fail git -c core.commentChar=auto commit --amend
	)
'

test_done