aboutsummaryrefslogtreecommitdiff
path: root/t/t5516-fetch-push.sh
blob: 89649e7a9b2dc138bb9618d4e5770e76f62dc7e0 (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
#!/bin/sh

test_description='fetching and pushing, with or without wildcard'

. ./test-lib.sh

D=`pwd`

mk_empty () {
	rm -fr testrepo &&
	mkdir testrepo &&
	(
		cd testrepo &&
		git init &&
		mv .git/hooks .git/hooks-disabled
	)
}

mk_test () {
	mk_empty &&
	(
		for ref in "$@"
		do
			git push testrepo $the_first_commit:refs/$ref || {
				echo "Oops, push refs/$ref failure"
				exit 1
			}
		done &&
		cd testrepo &&
		for ref in "$@"
		do
			r=$(git show-ref -s --verify refs/$ref) &&
			test "z$r" = "z$the_first_commit" || {
				echo "Oops, refs/$ref is wrong"
				exit 1
			}
		done &&
		git fsck --full
	)
}

mk_child() {
	rm -rf "$1" &&
	git clone testrepo "$1"
}

check_push_result () {
	(
		cd testrepo &&
		it="$1" &&
		shift
		for ref in "$@"
		do
			r=$(git show-ref -s --verify refs/$ref) &&
			test "z$r" = "z$it" || {
				echo "Oops, refs/$ref is wrong"
				exit 1
			}
		done &&
		git fsck --full
	)
}

test_expect_success setup '

	: >path1 &&
	git add path1 &&
	test_tick &&
	git commit -a -m repo &&
	the_first_commit=$(git show-ref -s --verify refs/heads/master) &&

	: >path2 &&
	git add path2 &&
	test_tick &&
	git commit -a -m second &&
	the_commit=$(git show-ref -s --verify refs/heads/master)

'

test_expect_success 'fetch without wildcard' '
	mk_empty &&
	(
		cd testrepo &&
		git fetch .. refs/heads/master:refs/remotes/origin/master &&

		r=$(git show-ref -s --verify refs/remotes/origin/master) &&
		test "z$r" = "z$the_commit" &&

		test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
	)
'

test_expect_success 'fetch with wildcard' '
	mk_empty &&
	(
		cd testrepo &&
		git config remote.up.url .. &&
		git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
		git fetch up &&

		r=$(git show-ref -s --verify refs/remotes/origin/master) &&
		test "z$r" = "z$the_commit" &&

		test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
	)
'

test_expect_success 'fetch with insteadOf' '
	mk_empty &&
	(
		TRASH=$(pwd)/ &&
		cd testrepo &&
		git config "url.$TRASH.insteadOf" trash/ &&
		git config remote.up.url trash/. &&
		git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
		git fetch up &&

		r=$(git show-ref -s --verify refs/remotes/origin/master) &&
		test "z$r" = "z$the_commit" &&

		test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
	)
'

test_expect_success 'push without wildcard' '
	mk_empty &&

	git push testrepo refs/heads/master:refs/remotes/origin/master &&
	(
		cd testrepo &&
		r=$(git show-ref -s --verify refs/remotes/origin/master) &&
		test "z$r" = "z$the_commit" &&

		test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
	)
'

test_expect_success 'push with wildcard' '
	mk_empty &&

	git push testrepo "refs/heads/*:refs/remotes/origin/*" &&
	(
		cd testrepo &&
		r=$(git show-ref -s --verify refs/remotes/origin/master) &&
		test "z$r" = "z$the_commit" &&

		test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
	)
'

test_expect_success 'push with insteadOf' '
	mk_empty &&
	TRASH="$(pwd)/" &&
	git config "url.$TRASH.insteadOf" trash/ &&
	git push trash/testrepo refs/heads/master:refs/remotes/origin/master &&
	(
		cd testrepo &&
		r=$(git show-ref -s --verify refs/remotes/origin/master) &&
		test "z$r" = "z$the_commit" &&

		test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
	)
'

test_expect_success 'push with matching heads' '

	mk_test heads/master &&
	git push testrepo &&
	check_push_result $the_commit heads/master

'

test_expect_success 'push with matching heads on the command line' '

	mk_test heads/master &&
	git push testrepo : &&
	check_push_result $the_commit heads/master

'

test_expect_success 'failed (non-fast-forward) push with matching heads' '

	mk_test heads/master &&
	git push testrepo : &&
	git commit --amend -massaged &&
	test_must_fail git push testrepo &&
	check_push_result $the_commit heads/master &&
	git reset --hard $the_commit

'

test_expect_success 'push --force with matching heads' '

	mk_test heads/master &&
	git push testrepo : &&
	git commit --amend -massaged &&
	git push --force testrepo &&
	! check_push_result $the_commit heads/master &&
	git reset --hard $the_commit

'

test_expect_success 'push with matching heads and forced update' '

	mk_test heads/master &&
	git push testrepo : &&
	git commit --amend -massaged &&
	git push testrepo +: &&
	! check_push_result $the_commit heads/master &&
	git reset --hard $the_commit

'

test_expect_success 'push with no ambiguity (1)' '

	mk_test heads/master &&
	git push testrepo master:master &&
	check_push_result $the_commit heads/master

'

test_expect_success 'push with no ambiguity (2)' '

	mk_test remotes/origin/master &&
	git push testrepo master:origin/master &&
	check_push_result $the_commit remotes/origin/master

'

test_expect_success 'push with colon-less refspec, no ambiguity' '

	mk_test heads/master heads/t/master &&
	git branch -f t/master master &&
	git push testrepo master &&
	check_push_result $the_commit heads/master &&
	check_push_result $the_first_commit heads/t/master

'

test_expect_success 'push with weak ambiguity (1)' '

	mk_test heads/master remotes/origin/master &&
	git push testrepo master:master &&
	check_push_result $the_commit heads/master &&
	check_push_result $the_first_commit remotes/origin/master

'

test_expect_success 'push with weak ambiguity (2)' '

	mk_test heads/master remotes/origin/master remotes/another/master &&
	git push testrepo master:master &&
	check_push_result $the_commit heads/master &&
	check_push_result $the_first_commit remotes/origin/master remotes/another/master

'

test_expect_success 'push with ambiguity' '

	mk_test heads/frotz tags/frotz &&
	if git push testrepo master:frotz
	then
		echo "Oops, should have failed"
		false
	else
		check_push_result $the_first_commit heads/frotz tags/frotz
	fi

'

test_expect_success 'push with colon-less refspec (1)' '

	mk_test heads/frotz tags/frotz &&
	git branch -f frotz master &&
	git push testrepo frotz &&
	check_push_result $the_commit heads/frotz &&
	check_push_result $the_first_commit tags/frotz

'

test_expect_success 'push with colon-less refspec (2)' '

	mk_test heads/frotz tags/frotz &&
	if git show-ref --verify -q refs/heads/frotz
	then
		git branch -D frotz
	fi &&
	git tag -f frotz &&
	git push testrepo frotz &&
	check_push_result $the_commit tags/frotz &&
	check_push_result $the_first_commit heads/frotz

'

test_expect_success 'push with colon-less refspec (3)' '

	mk_test &&
	if git show-ref --verify -q refs/tags/frotz
	then
		git tag -d frotz
	fi &&
	git branch -f frotz master &&
	git push testrepo frotz &&
	check_push_result $the_commit heads/frotz &&
	test 1 = $( cd testrepo && git show-ref | wc -l )
'

test_expect_success 'push with colon-less refspec (4)' '

	mk_test &&
	if git show-ref --verify -q refs/heads/frotz
	then
		git branch -D frotz
	fi &&
	git tag -f frotz &&
	git push testrepo frotz &&
	check_push_result $the_commit tags/frotz &&
	test 1 = $( cd testrepo && git show-ref | wc -l )

'

test_expect_success 'push head with non-existant, incomplete dest' '

	mk_test &&
	git push testrepo master:branch &&
	check_push_result $the_commit heads/branch

'

test_expect_success 'push tag with non-existant, incomplete dest' '

	mk_test &&
	git tag -f v1.0 &&
	git push testrepo v1.0:tag &&
	check_push_result $the_commit tags/tag

'

test_expect_success 'push sha1 with non-existant, incomplete dest' '

	mk_test &&
	test_must_fail git push testrepo `git rev-parse master`:foo

'

test_expect_success 'push ref expression with non-existant, incomplete dest' '

	mk_test &&
	test_must_fail git push testrepo master^:branch

'

test_expect_success 'push with HEAD' '

	mk_test heads/master &&
	git checkout master &&
	git push testrepo HEAD &&
	check_push_result $the_commit heads/master

'

test_expect_success 'push with HEAD nonexisting at remote' '

	mk_test heads/master &&
	git checkout -b local master &&
	git push testrepo HEAD &&
	check_push_result $the_commit heads/local
'

test_expect_success 'push with +HEAD' '

	mk_test heads/master &&
	git checkout master &&
	git branch -D local &&
	git checkout -b local &&
	git push testrepo master local &&
	check_push_result $the_commit heads/master &&
	check_push_result $the_commit heads/local &&

	# Without force rewinding should fail
	git reset --hard HEAD^ &&
	test_must_fail git push testrepo HEAD &&
	check_push_result $the_commit heads/local &&

	# With force rewinding should succeed
	git push testrepo +HEAD &&
	check_push_result $the_first_commit heads/local

'

test_expect_success 'push HEAD with non-existant, incomplete dest' '

	mk_test &&
	git checkout master &&
	git push testrepo HEAD:branch &&
	check_push_result $the_commit heads/branch

'

test_expect_success 'push with config remote.*.push = HEAD' '

	mk_test heads/local &&
	git checkout master &&
	git branch -f local $the_commit &&
	(
		cd testrepo &&
		git checkout local &&
		git reset --hard $the_first_commit
	) &&
	git config remote.there.url testrepo &&
	git config remote.there.push HEAD &&
	git config branch.master.remote there &&
	git push &&
	check_push_result $the_commit heads/master &&
	check_push_result $the_first_commit heads/local
'

# clean up the cruft left with the previous one
git config --remove-section remote.there
git config --remove-section branch.master

test_expect_success 'push with dry-run' '

	mk_test heads/master &&
	(cd testrepo &&
	 old_commit=$(git show-ref -s --verify refs/heads/master)) &&
	git push --dry-run testrepo &&
	check_push_result $old_commit heads/master
'

test_expect_success 'push updates local refs' '

	mk_test heads/master &&
	mk_child child &&
	(cd child &&
		git pull .. master &&
		git push &&
	test $(git rev-parse master) = $(git rev-parse remotes/origin/master))

'

test_expect_success 'push updates up-to-date local refs' '

	mk_test heads/master &&
	mk_child child1 &&
	mk_child child2 &&
	(cd child1 && git pull .. master && git push) &&
	(cd child2 &&
		git pull ../child1 master &&
		git push &&
	test $(git rev-parse master) = $(git rev-parse remotes/origin/master))

'

test_expect_success 'push preserves up-to-date packed refs' '

	mk_test heads/master &&
	mk_child child &&
	(cd child &&
		git push &&
	! test -f .git/refs/remotes/origin/master)

'

test_expect_success 'push does not update local refs on failure' '

	mk_test heads/master &&
	mk_child child &&
	mkdir testrepo/.git/hooks &&
	echo exit 1 >testrepo/.git/hooks/pre-receive &&
	chmod +x testrepo/.git/hooks/pre-receive &&
	(cd child &&
		git pull .. master
		test_must_fail git push &&
		test $(git rev-parse master) != \
			$(git rev-parse remotes/origin/master))

'

test_expect_success 'allow deleting an invalid remote ref' '

	mk_test heads/master &&
	rm -f testrepo/.git/objects/??/* &&
	git push testrepo :refs/heads/master &&
	(cd testrepo && test_must_fail git rev-parse --verify refs/heads/master)

'

test_expect_success 'warn on push to HEAD of non-bare repository' '
	mk_test heads/master
	(cd testrepo &&
		git checkout master &&
		git config receive.denyCurrentBranch warn) &&
	git push testrepo master 2>stderr &&
	grep "warning: updating the current branch" stderr
'

test_expect_success 'deny push to HEAD of non-bare repository' '
	mk_test heads/master
	(cd testrepo &&
		git checkout master &&
		git config receive.denyCurrentBranch true) &&
	test_must_fail git push testrepo master
'

test_expect_success 'allow push to HEAD of bare repository (bare)' '
	mk_test heads/master
	(cd testrepo &&
		git checkout master &&
		git config receive.denyCurrentBranch true &&
		git config core.bare true) &&
	git push testrepo master 2>stderr &&
	! grep "warning: updating the current branch" stderr
'

test_expect_success 'allow push to HEAD of non-bare repository (config)' '
	mk_test heads/master
	(cd testrepo &&
		git checkout master &&
		git config receive.denyCurrentBranch false
	) &&
	git push testrepo master 2>stderr &&
	! grep "warning: updating the current branch" stderr
'

test_expect_success 'fetch with branches' '
	mk_empty &&
	git branch second $the_first_commit &&
	git checkout second &&
	echo ".." > testrepo/.git/branches/branch1 &&
	(cd testrepo &&
		git fetch branch1 &&
		r=$(git show-ref -s --verify refs/heads/branch1) &&
		test "z$r" = "z$the_commit" &&
		test 1 = $(git for-each-ref refs/heads | wc -l)
	) &&
	git checkout master
'

test_expect_success 'fetch with branches containing #' '
	mk_empty &&
	echo "..#second" > testrepo/.git/branches/branch2 &&
	(cd testrepo &&
		git fetch branch2 &&
		r=$(git show-ref -s --verify refs/heads/branch2) &&
		test "z$r" = "z$the_first_commit" &&
		test 1 = $(git for-each-ref refs/heads | wc -l)
	) &&
	git checkout master
'

test_expect_success 'push with branches' '
	mk_empty &&
	git checkout second &&
	echo "testrepo" > .git/branches/branch1 &&
	git push branch1 &&
	(cd testrepo &&
		r=$(git show-ref -s --verify refs/heads/master) &&
		test "z$r" = "z$the_first_commit" &&
		test 1 = $(git for-each-ref refs/heads | wc -l)
	)
'

test_expect_success 'push with branches containing #' '
	mk_empty &&
	echo "testrepo#branch3" > .git/branches/branch2 &&
	git push branch2 &&
	(cd testrepo &&
		r=$(git show-ref -s --verify refs/heads/branch3) &&
		test "z$r" = "z$the_first_commit" &&
		test 1 = $(git for-each-ref refs/heads | wc -l)
	) &&
	git checkout master
'

test_done