fetch tests: re-arrange arguments for future readability
[git.git] / t / t5510-fetch.sh
blobab8b25344d7b30fd70b5b3b7f9b793f54ee917e6
1 #!/bin/sh
2 # Copyright (c) 2006, Junio C Hamano.
4 test_description='Per branch config variables affects "git fetch".
8 . ./test-lib.sh
10 D=$(pwd)
12 test_bundle_object_count () {
13 git verify-pack -v "$1" >verify.out &&
14 test "$2" = $(grep '^[0-9a-f]\{40\} ' verify.out | wc -l)
17 convert_bundle_to_pack () {
18 while read x && test -n "$x"
21 done
22 cat
25 test_expect_success setup '
26 echo >file original &&
27 git add file &&
28 git commit -a -m original'
30 test_expect_success "clone and setup child repos" '
31 git clone . one &&
33 cd one &&
34 echo >file updated by one &&
35 git commit -a -m "updated by one"
36 ) &&
37 git clone . two &&
39 cd two &&
40 git config branch.master.remote one &&
41 git config remote.one.url ../one/.git/ &&
42 git config remote.one.fetch refs/heads/master:refs/heads/one
43 ) &&
44 git clone . three &&
46 cd three &&
47 git config branch.master.remote two &&
48 git config branch.master.merge refs/heads/one &&
49 mkdir -p .git/remotes &&
51 echo "URL: ../two/.git/"
52 echo "Pull: refs/heads/master:refs/heads/two"
53 echo "Pull: refs/heads/one:refs/heads/one"
54 } >.git/remotes/two
55 ) &&
56 git clone . bundle &&
57 git clone . seven
60 test_expect_success "fetch test" '
61 cd "$D" &&
62 echo >file updated by origin &&
63 git commit -a -m "updated by origin" &&
64 cd two &&
65 git fetch &&
66 test -f .git/refs/heads/one &&
67 mine=$(git rev-parse refs/heads/one) &&
68 his=$(cd ../one && git rev-parse refs/heads/master) &&
69 test "z$mine" = "z$his"
72 test_expect_success "fetch test for-merge" '
73 cd "$D" &&
74 cd three &&
75 git fetch &&
76 test -f .git/refs/heads/two &&
77 test -f .git/refs/heads/one &&
78 master_in_two=$(cd ../two && git rev-parse master) &&
79 one_in_two=$(cd ../two && git rev-parse one) &&
81 echo "$one_in_two "
82 echo "$master_in_two not-for-merge"
83 } >expected &&
84 cut -f -2 .git/FETCH_HEAD >actual &&
85 test_cmp expected actual'
87 test_expect_success 'fetch --prune on its own works as expected' '
88 cd "$D" &&
89 git clone . prune &&
90 cd prune &&
91 git update-ref refs/remotes/origin/extrabranch master &&
93 git fetch --prune origin &&
94 test_must_fail git rev-parse origin/extrabranch
97 test_expect_success 'fetch --prune with a branch name keeps branches' '
98 cd "$D" &&
99 git clone . prune-branch &&
100 cd prune-branch &&
101 git update-ref refs/remotes/origin/extrabranch master &&
103 git fetch --prune origin master &&
104 git rev-parse origin/extrabranch
107 test_expect_success 'fetch --prune with a namespace keeps other namespaces' '
108 cd "$D" &&
109 git clone . prune-namespace &&
110 cd prune-namespace &&
112 git fetch --prune origin refs/heads/a/*:refs/remotes/origin/a/* &&
113 git rev-parse origin/master
116 test_expect_success 'fetch --prune handles overlapping refspecs' '
117 cd "$D" &&
118 git update-ref refs/pull/42/head master &&
119 git clone . prune-overlapping &&
120 cd prune-overlapping &&
121 git config --add remote.origin.fetch refs/pull/*/head:refs/remotes/origin/pr/* &&
123 git fetch --prune origin &&
124 git rev-parse origin/master &&
125 git rev-parse origin/pr/42 &&
127 git config --unset-all remote.origin.fetch &&
128 git config remote.origin.fetch refs/pull/*/head:refs/remotes/origin/pr/* &&
129 git config --add remote.origin.fetch refs/heads/*:refs/remotes/origin/* &&
131 git fetch --prune origin &&
132 git rev-parse origin/master &&
133 git rev-parse origin/pr/42
136 test_expect_success 'fetch --prune --tags prunes branches but not tags' '
137 cd "$D" &&
138 git clone . prune-tags &&
139 cd prune-tags &&
140 git tag sometag master &&
141 # Create what looks like a remote-tracking branch from an earlier
142 # fetch that has since been deleted from the remote:
143 git update-ref refs/remotes/origin/fake-remote master &&
145 git fetch --prune --tags origin &&
146 git rev-parse origin/master &&
147 test_must_fail git rev-parse origin/fake-remote &&
148 git rev-parse sometag
151 test_expect_success 'fetch --prune --tags with branch does not prune other things' '
152 cd "$D" &&
153 git clone . prune-tags-branch &&
154 cd prune-tags-branch &&
155 git tag sometag master &&
156 git update-ref refs/remotes/origin/extrabranch master &&
158 git fetch --prune --tags origin master &&
159 git rev-parse origin/extrabranch &&
160 git rev-parse sometag
163 test_expect_success 'fetch --prune --tags with refspec prunes based on refspec' '
164 cd "$D" &&
165 git clone . prune-tags-refspec &&
166 cd prune-tags-refspec &&
167 git tag sometag master &&
168 git update-ref refs/remotes/origin/foo/otherbranch master &&
169 git update-ref refs/remotes/origin/extrabranch master &&
171 git fetch --prune --tags origin refs/heads/foo/*:refs/remotes/origin/foo/* &&
172 test_must_fail git rev-parse refs/remotes/origin/foo/otherbranch &&
173 git rev-parse origin/extrabranch &&
174 git rev-parse sometag
177 test_expect_success 'fetch tags when there is no tags' '
179 cd "$D" &&
181 mkdir notags &&
182 cd notags &&
183 git init &&
185 git fetch -t ..
189 test_expect_success 'fetch following tags' '
191 cd "$D" &&
192 git tag -a -m 'annotated' anno HEAD &&
193 git tag light HEAD &&
195 mkdir four &&
196 cd four &&
197 git init &&
199 git fetch .. :track &&
200 git show-ref --verify refs/tags/anno &&
201 git show-ref --verify refs/tags/light
205 test_expect_success 'fetch uses remote ref names to describe new refs' '
206 cd "$D" &&
207 git init descriptive &&
209 cd descriptive &&
210 git config remote.o.url .. &&
211 git config remote.o.fetch "refs/heads/*:refs/crazyheads/*" &&
212 git config --add remote.o.fetch "refs/others/*:refs/heads/*" &&
213 git fetch o
214 ) &&
215 git tag -a -m "Descriptive tag" descriptive-tag &&
216 git branch descriptive-branch &&
217 git checkout descriptive-branch &&
218 echo "Nuts" >crazy &&
219 git add crazy &&
220 git commit -a -m "descriptive commit" &&
221 git update-ref refs/others/crazy HEAD &&
223 cd descriptive &&
224 git fetch o 2>actual &&
225 grep " -> refs/crazyheads/descriptive-branch$" actual |
226 test_i18ngrep "new branch" &&
227 grep " -> descriptive-tag$" actual |
228 test_i18ngrep "new tag" &&
229 grep " -> crazy$" actual |
230 test_i18ngrep "new ref"
231 ) &&
232 git checkout master
235 test_expect_success 'fetch must not resolve short tag name' '
237 cd "$D" &&
239 mkdir five &&
240 cd five &&
241 git init &&
243 test_must_fail git fetch .. anno:five
247 test_expect_success 'fetch can now resolve short remote name' '
249 cd "$D" &&
250 git update-ref refs/remotes/six/HEAD HEAD &&
252 mkdir six &&
253 cd six &&
254 git init &&
256 git fetch .. six:six
259 test_expect_success 'create bundle 1' '
260 cd "$D" &&
261 echo >file updated again by origin &&
262 git commit -a -m "tip" &&
263 git bundle create bundle1 master^..master
266 test_expect_success 'header of bundle looks right' '
267 head -n 1 "$D"/bundle1 | grep "^#" &&
268 head -n 2 "$D"/bundle1 | grep "^-[0-9a-f]\{40\} " &&
269 head -n 3 "$D"/bundle1 | grep "^[0-9a-f]\{40\} " &&
270 head -n 4 "$D"/bundle1 | grep "^$"
273 test_expect_success 'create bundle 2' '
274 cd "$D" &&
275 git bundle create bundle2 master~2..master
278 test_expect_success 'unbundle 1' '
279 cd "$D/bundle" &&
280 git checkout -b some-branch &&
281 test_must_fail git fetch "$D/bundle1" master:master
285 test_expect_success 'bundle 1 has only 3 files ' '
286 cd "$D" &&
287 convert_bundle_to_pack <bundle1 >bundle.pack &&
288 git index-pack bundle.pack &&
289 test_bundle_object_count bundle.pack 3
292 test_expect_success 'unbundle 2' '
293 cd "$D/bundle" &&
294 git fetch ../bundle2 master:master &&
295 test "tip" = "$(git log -1 --pretty=oneline master | cut -b42-)"
298 test_expect_success 'bundle does not prerequisite objects' '
299 cd "$D" &&
300 touch file2 &&
301 git add file2 &&
302 git commit -m add.file2 file2 &&
303 git bundle create bundle3 -1 HEAD &&
304 convert_bundle_to_pack <bundle3 >bundle.pack &&
305 git index-pack bundle.pack &&
306 test_bundle_object_count bundle.pack 3
309 test_expect_success 'bundle should be able to create a full history' '
311 cd "$D" &&
312 git tag -a -m '1.0' v1.0 master &&
313 git bundle create bundle4 v1.0
317 test_expect_success 'fetch with a non-applying branch.<name>.merge' '
318 git config branch.master.remote yeti &&
319 git config branch.master.merge refs/heads/bigfoot &&
320 git config remote.blub.url one &&
321 git config remote.blub.fetch "refs/heads/*:refs/remotes/one/*" &&
322 git fetch blub
325 # URL supplied to fetch does not match the url of the configured branch's remote
326 test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [1]' '
327 one_head=$(cd one && git rev-parse HEAD) &&
328 this_head=$(git rev-parse HEAD) &&
329 git update-ref -d FETCH_HEAD &&
330 git fetch one &&
331 test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
332 test $this_head = "$(git rev-parse --verify HEAD)"
335 # URL supplied to fetch matches the url of the configured branch's remote and
336 # the merge spec matches the branch the remote HEAD points to
337 test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [2]' '
338 one_ref=$(cd one && git symbolic-ref HEAD) &&
339 git config branch.master.remote blub &&
340 git config branch.master.merge "$one_ref" &&
341 git update-ref -d FETCH_HEAD &&
342 git fetch one &&
343 test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
344 test $this_head = "$(git rev-parse --verify HEAD)"
347 # URL supplied to fetch matches the url of the configured branch's remote, but
348 # the merge spec does not match the branch the remote HEAD points to
349 test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [3]' '
350 git config branch.master.merge "${one_ref}_not" &&
351 git update-ref -d FETCH_HEAD &&
352 git fetch one &&
353 test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
354 test $this_head = "$(git rev-parse --verify HEAD)"
357 # the strange name is: a\!'b
358 test_expect_success 'quoting of a strangely named repo' '
359 test_must_fail git fetch "a\\!'\''b" > result 2>&1 &&
360 cat result &&
361 grep "fatal: '\''a\\\\!'\''b'\''" result
364 test_expect_success 'bundle should record HEAD correctly' '
366 cd "$D" &&
367 git bundle create bundle5 HEAD master &&
368 git bundle list-heads bundle5 >actual &&
369 for h in HEAD refs/heads/master
371 echo "$(git rev-parse --verify $h) $h"
372 done >expect &&
373 test_cmp expect actual
377 test_expect_success 'mark initial state of origin/master' '
379 cd three &&
380 git tag base-origin-master refs/remotes/origin/master
384 test_expect_success 'explicit fetch should update tracking' '
386 cd "$D" &&
387 git branch -f side &&
389 cd three &&
390 git update-ref refs/remotes/origin/master base-origin-master &&
391 o=$(git rev-parse --verify refs/remotes/origin/master) &&
392 git fetch origin master &&
393 n=$(git rev-parse --verify refs/remotes/origin/master) &&
394 test "$o" != "$n" &&
395 test_must_fail git rev-parse --verify refs/remotes/origin/side
399 test_expect_success 'explicit pull should update tracking' '
401 cd "$D" &&
402 git branch -f side &&
404 cd three &&
405 git update-ref refs/remotes/origin/master base-origin-master &&
406 o=$(git rev-parse --verify refs/remotes/origin/master) &&
407 git pull origin master &&
408 n=$(git rev-parse --verify refs/remotes/origin/master) &&
409 test "$o" != "$n" &&
410 test_must_fail git rev-parse --verify refs/remotes/origin/side
414 test_expect_success 'explicit --refmap is allowed only with command-line refspec' '
415 cd "$D" &&
417 cd three &&
418 test_must_fail git fetch --refmap="*:refs/remotes/none/*"
422 test_expect_success 'explicit --refmap option overrides remote.*.fetch' '
423 cd "$D" &&
424 git branch -f side &&
426 cd three &&
427 git update-ref refs/remotes/origin/master base-origin-master &&
428 o=$(git rev-parse --verify refs/remotes/origin/master) &&
429 git fetch --refmap="refs/heads/*:refs/remotes/other/*" origin master &&
430 n=$(git rev-parse --verify refs/remotes/origin/master) &&
431 test "$o" = "$n" &&
432 test_must_fail git rev-parse --verify refs/remotes/origin/side &&
433 git rev-parse --verify refs/remotes/other/master
437 test_expect_success 'explicitly empty --refmap option disables remote.*.fetch' '
438 cd "$D" &&
439 git branch -f side &&
441 cd three &&
442 git update-ref refs/remotes/origin/master base-origin-master &&
443 o=$(git rev-parse --verify refs/remotes/origin/master) &&
444 git fetch --refmap="" origin master &&
445 n=$(git rev-parse --verify refs/remotes/origin/master) &&
446 test "$o" = "$n" &&
447 test_must_fail git rev-parse --verify refs/remotes/origin/side
451 test_expect_success 'configured fetch updates tracking' '
453 cd "$D" &&
454 git branch -f side &&
456 cd three &&
457 git update-ref refs/remotes/origin/master base-origin-master &&
458 o=$(git rev-parse --verify refs/remotes/origin/master) &&
459 git fetch origin &&
460 n=$(git rev-parse --verify refs/remotes/origin/master) &&
461 test "$o" != "$n" &&
462 git rev-parse --verify refs/remotes/origin/side
466 test_expect_success 'non-matching refspecs do not confuse tracking update' '
467 cd "$D" &&
468 git update-ref refs/odd/location HEAD &&
470 cd three &&
471 git update-ref refs/remotes/origin/master base-origin-master &&
472 git config --add remote.origin.fetch \
473 refs/odd/location:refs/remotes/origin/odd &&
474 o=$(git rev-parse --verify refs/remotes/origin/master) &&
475 git fetch origin master &&
476 n=$(git rev-parse --verify refs/remotes/origin/master) &&
477 test "$o" != "$n" &&
478 test_must_fail git rev-parse --verify refs/remotes/origin/odd
482 test_expect_success 'pushing nonexistent branch by mistake should not segv' '
484 cd "$D" &&
485 test_must_fail git push seven no:no
489 test_expect_success 'auto tag following fetches minimum' '
491 cd "$D" &&
492 git clone .git follow &&
493 git checkout HEAD^0 &&
495 for i in 1 2 3 4 5 6 7
497 echo $i >>file &&
498 git commit -m $i -a &&
499 git tag -a -m $i excess-$i || exit 1
500 done
501 ) &&
502 git checkout master &&
504 cd follow &&
505 git fetch
509 test_expect_success 'refuse to fetch into the current branch' '
511 test_must_fail git fetch . side:master
515 test_expect_success 'fetch into the current branch with --update-head-ok' '
517 git fetch --update-head-ok . side:master
521 test_expect_success 'fetch --dry-run' '
523 rm -f .git/FETCH_HEAD &&
524 git fetch --dry-run . &&
525 ! test -f .git/FETCH_HEAD
528 test_expect_success "should be able to fetch with duplicate refspecs" '
529 mkdir dups &&
531 cd dups &&
532 git init &&
533 git config branch.master.remote three &&
534 git config remote.three.url ../three/.git &&
535 git config remote.three.fetch +refs/heads/*:refs/remotes/origin/* &&
536 git config --add remote.three.fetch +refs/heads/*:refs/remotes/origin/* &&
537 git fetch three
541 # configured prune tests
543 set_config_tristate () {
544 # var=$1 val=$2
545 case "$2" in
546 unset) test_unconfig "$1" ;;
547 *) git config "$1" "$2" ;;
548 esac
551 test_configured_prune () {
552 fetch_prune=$1
553 remote_origin_prune=$2
554 expected_branch=$3
555 cmdline=$4
557 test_expect_success "prune fetch.prune=$1 remote.origin.prune=$2${4:+ $4}; branch:$3" '
558 # make sure a newbranch is there in . and also in one
559 git branch -f newbranch &&
561 cd one &&
562 test_unconfig fetch.prune &&
563 test_unconfig remote.origin.prune &&
564 git fetch &&
565 git rev-parse --verify refs/remotes/origin/newbranch
566 ) &&
568 # now remove it
569 git branch -d newbranch &&
571 # then test
573 cd one &&
574 set_config_tristate fetch.prune $fetch_prune &&
575 set_config_tristate remote.origin.prune $remote_origin_prune &&
577 git fetch $cmdline &&
578 case "$expected_branch" in
579 pruned)
580 test_must_fail git rev-parse --verify refs/remotes/origin/newbranch
582 kept)
583 git rev-parse --verify refs/remotes/origin/newbranch
585 esac
590 # $1 config: fetch.prune
591 # $2 config: remote.<name>.prune
592 # $3 expect: branch to be pruned?
593 # $4 git-fetch $cmdline:
595 # $1 $2 $3 $4
596 test_configured_prune unset unset kept ""
597 test_configured_prune unset unset kept "--no-prune"
598 test_configured_prune unset unset pruned "--prune"
600 test_configured_prune false unset kept ""
601 test_configured_prune false unset kept "--no-prune"
602 test_configured_prune false unset pruned "--prune"
604 test_configured_prune true unset pruned ""
605 test_configured_prune true unset pruned "--prune"
606 test_configured_prune true unset kept "--no-prune"
608 test_configured_prune unset false kept ""
609 test_configured_prune unset false kept "--no-prune"
610 test_configured_prune unset false pruned "--prune"
612 test_configured_prune false false kept ""
613 test_configured_prune false false kept "--no-prune"
614 test_configured_prune false false pruned "--prune"
616 test_configured_prune true false kept ""
617 test_configured_prune true false pruned "--prune"
618 test_configured_prune true false kept "--no-prune"
620 test_configured_prune unset true pruned ""
621 test_configured_prune unset true kept "--no-prune"
622 test_configured_prune unset true pruned "--prune"
624 test_configured_prune false true pruned ""
625 test_configured_prune false true kept "--no-prune"
626 test_configured_prune false true pruned "--prune"
628 test_configured_prune true true pruned ""
629 test_configured_prune true true pruned "--prune"
630 test_configured_prune true true kept "--no-prune"
632 test_expect_success 'all boundary commits are excluded' '
633 test_commit base &&
634 test_commit oneside &&
635 git checkout HEAD^ &&
636 test_commit otherside &&
637 git checkout master &&
638 test_tick &&
639 git merge otherside &&
640 ad=$(git log --no-walk --format=%ad HEAD) &&
641 git bundle create twoside-boundary.bdl master --since="$ad" &&
642 convert_bundle_to_pack <twoside-boundary.bdl >twoside-boundary.pack &&
643 pack=$(git index-pack --fix-thin --stdin <twoside-boundary.pack) &&
644 test_bundle_object_count .git/objects/pack/pack-${pack##pack }.pack 3
647 test_expect_success 'fetch --prune prints the remotes url' '
648 git branch goodbye &&
649 git clone . only-prunes &&
650 git branch -D goodbye &&
652 cd only-prunes &&
653 git fetch --prune origin 2>&1 | head -n1 >../actual
654 ) &&
655 echo "From ${D}/." >expect &&
656 test_i18ncmp expect actual
659 test_expect_success 'branchname D/F conflict resolved by --prune' '
660 git branch dir/file &&
661 git clone . prune-df-conflict &&
662 git branch -D dir/file &&
663 git branch dir &&
665 cd prune-df-conflict &&
666 git fetch --prune &&
667 git rev-parse origin/dir >../actual
668 ) &&
669 git rev-parse dir >expect &&
670 test_cmp expect actual
673 test_expect_success 'fetching a one-level ref works' '
674 test_commit extra &&
675 git reset --hard HEAD^ &&
676 git update-ref refs/foo extra &&
677 git init one-level &&
679 cd one-level &&
680 git fetch .. HEAD refs/foo
684 test_expect_success 'fetching with auto-gc does not lock up' '
685 write_script askyesno <<-\EOF &&
686 echo "$*" &&
687 false
689 git clone "file://$D" auto-gc &&
690 test_commit test2 &&
692 cd auto-gc &&
693 git config gc.autoPackLimit 1 &&
694 git config gc.autoDetach false &&
695 GIT_ASK_YESNO="$D/askyesno" git fetch >fetch.out 2>&1 &&
696 ! grep "Should I try again" fetch.out
700 test_expect_success C_LOCALE_OUTPUT 'fetch aligned output' '
701 git clone . full-output &&
702 test_commit looooooooooooong-tag &&
704 cd full-output &&
705 git -c fetch.output=full fetch origin 2>&1 | \
706 grep -e "->" | cut -c 22- >../actual
707 ) &&
708 cat >expect <<-\EOF &&
709 master -> origin/master
710 looooooooooooong-tag -> looooooooooooong-tag
712 test_cmp expect actual
715 test_expect_success C_LOCALE_OUTPUT 'fetch compact output' '
716 git clone . compact &&
717 test_commit extraaa &&
719 cd compact &&
720 git -c fetch.output=compact fetch origin 2>&1 | \
721 grep -e "->" | cut -c 22- >../actual
722 ) &&
723 cat >expect <<-\EOF &&
724 master -> origin/*
725 extraaa -> *
727 test_cmp expect actual
730 test_done