2 # Copyright (c) 2006, Junio C Hamano.
4 test_description='Per branch config variables affects "git fetch".
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"
25 test_expect_success setup '
26 echo >file original &&
28 git commit -a -m original'
30 test_expect_success "clone and setup child repos" '
34 echo >file updated by one &&
35 git commit -a -m "updated by one"
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
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"
60 test_expect_success "fetch test" '
62 echo >file updated by origin &&
63 git commit -a -m "updated by origin" &&
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" '
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) &&
82 echo "$master_in_two not-for-merge"
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' '
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' '
99 git clone . 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' '
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' '
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' '
138 git clone . 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' '
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' '
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' '
189 test_expect_success 'fetch following tags' '
192 git tag -a -m 'annotated' anno HEAD &&
193 git tag light HEAD &&
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' '
207 git init 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/*" &&
215 git tag -a -m "Descriptive tag" descriptive-tag &&
216 git branch descriptive-branch &&
217 git checkout descriptive-branch &&
218 echo "Nuts" >crazy &&
220 git commit -a -m "descriptive commit" &&
221 git update-ref refs/others/crazy HEAD &&
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"
235 test_expect_success 'fetch must not resolve short tag name' '
243 test_must_fail git fetch .. anno:five
247 test_expect_success 'fetch can now resolve short remote name' '
250 git update-ref refs/remotes/six/HEAD HEAD &&
259 test_expect_success 'create bundle 1' '
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 "^$"
273 test_expect_success 'create bundle 2' '
275 git bundle create bundle2 master~2..master
278 test_expect_success 'unbundle 1' '
280 git checkout -b some-branch &&
281 test_must_fail git fetch "$D/bundle1" master:master
285 test_expect_success 'bundle 1 has only 3 files ' '
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' '
294 git fetch ../bundle2 master:master &&
295 test "tip" = "$(git log -1 --pretty=oneline master | cut -b42-)"
298 test_expect_success 'bundle does not prerequisite objects' '
302 git commit -m add.file2 file2 &&
303 git bundle create bundle3 -1 HEAD &&
304 convert_bundle_to_pack <bundle3 >bundle.pack &&
305 git index-pack bundle.pack &&
306 test_bundle_object_count bundle.pack 3
309 test_expect_success 'bundle should be able to create a full history' '
312 git tag -a -m '1.0' v1.0 master &&
313 git bundle create bundle4 v1.0
317 test_expect_success 'fetch with a non-applying branch.<name>.merge' '
318 git config branch.master.remote yeti &&
319 git config branch.master.merge refs/heads/bigfoot &&
320 git config remote.blub.url one &&
321 git config remote.blub.fetch "refs/heads/*:refs/remotes/one/*" &&
325 # URL supplied to fetch does not match the url of the configured branch's remote
326 test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [1]' '
327 one_head=$(cd one && git rev-parse HEAD) &&
328 this_head=$(git rev-parse HEAD) &&
329 git update-ref -d FETCH_HEAD &&
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 &&
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 &&
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 &&
361 grep "fatal: '\''a\\\\!'\''b'\''" result
364 test_expect_success 'bundle should record HEAD correctly' '
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) $h"
373 test_cmp expect actual
377 test_expect_success 'mark initial state of origin/master' '
380 git tag base-origin-master refs/remotes/origin/master
384 test_expect_success 'explicit fetch should update tracking' '
387 git branch -f side &&
390 git update-ref refs/remotes/origin/master base-origin-master &&
391 o=$(git rev-parse --verify refs/remotes/origin/master) &&
392 git fetch origin master &&
393 n=$(git rev-parse --verify refs/remotes/origin/master) &&
395 test_must_fail git rev-parse --verify refs/remotes/origin/side
399 test_expect_success 'explicit pull should update tracking' '
402 git branch -f side &&
405 git update-ref refs/remotes/origin/master base-origin-master &&
406 o=$(git rev-parse --verify refs/remotes/origin/master) &&
407 git pull origin master &&
408 n=$(git rev-parse --verify refs/remotes/origin/master) &&
410 test_must_fail git rev-parse --verify refs/remotes/origin/side
414 test_expect_success 'explicit --refmap is allowed only with command-line refspec' '
418 test_must_fail git fetch --refmap="*:refs/remotes/none/*"
422 test_expect_success 'explicit --refmap option overrides remote.*.fetch' '
424 git branch -f side &&
427 git update-ref refs/remotes/origin/master base-origin-master &&
428 o=$(git rev-parse --verify refs/remotes/origin/master) &&
429 git fetch --refmap="refs/heads/*:refs/remotes/other/*" origin master &&
430 n=$(git rev-parse --verify refs/remotes/origin/master) &&
432 test_must_fail git rev-parse --verify refs/remotes/origin/side &&
433 git rev-parse --verify refs/remotes/other/master
437 test_expect_success 'explicitly empty --refmap option disables remote.*.fetch' '
439 git branch -f side &&
442 git update-ref refs/remotes/origin/master base-origin-master &&
443 o=$(git rev-parse --verify refs/remotes/origin/master) &&
444 git fetch --refmap="" origin master &&
445 n=$(git rev-parse --verify refs/remotes/origin/master) &&
447 test_must_fail git rev-parse --verify refs/remotes/origin/side
451 test_expect_success 'configured fetch updates tracking' '
454 git branch -f side &&
457 git update-ref refs/remotes/origin/master base-origin-master &&
458 o=$(git rev-parse --verify refs/remotes/origin/master) &&
460 n=$(git rev-parse --verify refs/remotes/origin/master) &&
462 git rev-parse --verify refs/remotes/origin/side
466 test_expect_success 'non-matching refspecs do not confuse tracking update' '
468 git update-ref refs/odd/location HEAD &&
471 git update-ref refs/remotes/origin/master base-origin-master &&
472 git config --add remote.origin.fetch \
473 refs/odd/location:refs/remotes/origin/odd &&
474 o=$(git rev-parse --verify refs/remotes/origin/master) &&
475 git fetch origin master &&
476 n=$(git rev-parse --verify refs/remotes/origin/master) &&
478 test_must_fail git rev-parse --verify refs/remotes/origin/odd
482 test_expect_success 'pushing nonexistent branch by mistake should not segv' '
485 test_must_fail git push seven no:no
489 test_expect_success 'auto tag following fetches minimum' '
492 git clone .git follow &&
493 git checkout HEAD^0 &&
495 for i in 1 2 3 4 5 6 7
498 git commit -m $i -a &&
499 git tag -a -m $i excess-$i || exit 1
502 git checkout master &&
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" '
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/* &&
541 # configured prune tests
543 set_config_tristate () {
546 unset) test_unconfig "$1" ;;
547 *) git config "$1" "$2" ;;
551 test_configured_prune () {
552 fetch_prune=$1 remote_origin_prune=$2 cmdline=$3 expected=$4
554 test_expect_success "prune fetch.prune=$1 remote.origin.prune=$2${3:+ $3}; $4" '
555 # make sure a newbranch is there in . and also in one
556 git branch -f newbranch &&
559 test_unconfig fetch.prune &&
560 test_unconfig remote.origin.prune &&
562 git rev-parse --verify refs/remotes/origin/newbranch
566 git branch -d newbranch &&
571 set_config_tristate fetch.prune $fetch_prune &&
572 set_config_tristate remote.origin.prune $remote_origin_prune &&
574 git fetch $cmdline &&
577 test_must_fail git rev-parse --verify refs/remotes/origin/newbranch
580 git rev-parse --verify refs/remotes/origin/newbranch
587 test_configured_prune unset unset "" kept
588 test_configured_prune unset unset "--no-prune" kept
589 test_configured_prune unset unset "--prune" pruned
591 test_configured_prune false unset "" kept
592 test_configured_prune false unset "--no-prune" kept
593 test_configured_prune false unset "--prune" pruned
595 test_configured_prune true unset "" pruned
596 test_configured_prune true unset "--prune" pruned
597 test_configured_prune true unset "--no-prune" kept
599 test_configured_prune unset false "" kept
600 test_configured_prune unset false "--no-prune" kept
601 test_configured_prune unset false "--prune" pruned
603 test_configured_prune false false "" kept
604 test_configured_prune false false "--no-prune" kept
605 test_configured_prune false false "--prune" pruned
607 test_configured_prune true false "" kept
608 test_configured_prune true false "--prune" pruned
609 test_configured_prune true false "--no-prune" kept
611 test_configured_prune unset true "" pruned
612 test_configured_prune unset true "--no-prune" kept
613 test_configured_prune unset true "--prune" pruned
615 test_configured_prune false true "" pruned
616 test_configured_prune false true "--no-prune" kept
617 test_configured_prune false true "--prune" pruned
619 test_configured_prune true true "" pruned
620 test_configured_prune true true "--prune" pruned
621 test_configured_prune true true "--no-prune" kept
623 test_expect_success 'all boundary commits are excluded' '
625 test_commit oneside &&
626 git checkout HEAD^ &&
627 test_commit otherside &&
628 git checkout master &&
630 git merge otherside &&
631 ad=$(git log --no-walk --format=%ad HEAD) &&
632 git bundle create twoside-boundary.bdl master --since="$ad" &&
633 convert_bundle_to_pack <twoside-boundary.bdl >twoside-boundary.pack &&
634 pack=$(git index-pack --fix-thin --stdin <twoside-boundary.pack) &&
635 test_bundle_object_count .git/objects/pack/pack-${pack##pack }.pack 3
638 test_expect_success 'fetch --prune prints the remotes url' '
639 git branch goodbye &&
640 git clone . only-prunes &&
641 git branch -D goodbye &&
644 git fetch --prune origin 2>&1 | head -n1 >../actual
646 echo "From ${D}/." >expect &&
647 test_cmp expect actual
650 test_expect_success 'branchname D/F conflict resolved by --prune' '
651 git branch dir/file &&
652 git clone . prune-df-conflict &&
653 git branch -D dir/file &&
656 cd prune-df-conflict &&
658 git rev-parse origin/dir >../actual
660 git rev-parse dir >expect &&
661 test_cmp expect actual
664 test_expect_success 'fetching a one-level ref works' '
666 git reset --hard HEAD^ &&
667 git update-ref refs/foo extra &&
668 git init one-level &&
671 git fetch .. HEAD refs/foo
675 test_expect_success 'fetching with auto-gc does not lock up' '
676 write_script askyesno <<-\EOF &&
680 git clone "file://$D" auto-gc &&
684 git config gc.autoPackLimit 1 &&
685 GIT_ASK_YESNO="$D/askyesno" git fetch >fetch.out 2>&1 &&
686 ! grep "Should I try again" fetch.out