Merge branch 'jk/peel-ref' into maint
[git/jnareb-git.git] / t / t5500-fetch-pack.sh
blobd574085696e81522669119c9b7480ba4c682c968
1 #!/bin/sh
3 # Copyright (c) 2005 Johannes Schindelin
6 test_description='Testing multi_ack pack fetching'
8 . ./test-lib.sh
10 # Test fetch-pack/upload-pack pair.
12 # Some convenience functions
14 add () {
15 name=$1 &&
16 text="$@" &&
17 branch=`echo $name | sed -e 's/^\(.\).*$/\1/'` &&
18 parents="" &&
20 shift &&
21 while test $1; do
22 parents="$parents -p $1" &&
23 shift
24 done &&
26 echo "$text" > test.txt &&
27 git update-index --add test.txt &&
28 tree=$(git write-tree) &&
29 # make sure timestamps are in correct order
30 test_tick &&
31 commit=$(echo "$text" | git commit-tree $tree $parents) &&
32 eval "$name=$commit; export $name" &&
33 echo $commit > .git/refs/heads/$branch &&
34 eval ${branch}TIP=$commit
37 pull_to_client () {
38 number=$1 &&
39 heads=$2 &&
40 count=$3 &&
41 test_expect_success "$number pull" '
43 cd client &&
44 git fetch-pack -k -v .. $heads &&
46 case "$heads" in
47 *A*)
48 echo $ATIP > .git/refs/heads/A;;
49 esac &&
50 case "$heads" in *B*)
51 echo $BTIP > .git/refs/heads/B;;
52 esac &&
53 git symbolic-ref HEAD refs/heads/`echo $heads \
54 | sed -e "s/^\(.\).*$/\1/"` &&
56 git fsck --full &&
58 mv .git/objects/pack/pack-* . &&
59 p=`ls -1 pack-*.pack` &&
60 git unpack-objects <$p &&
61 git fsck --full &&
63 idx=`echo pack-*.idx` &&
64 pack_count=`git show-index <$idx | wc -l` &&
65 test $pack_count = $count &&
66 rm -f pack-*
71 # Here begins the actual testing
73 # A1 - ... - A20 - A21
74 # \
75 # B1 - B2 - .. - B70
77 # client pulls A20, B1. Then tracks only B. Then pulls A.
79 test_expect_success 'setup' '
80 mkdir client &&
82 cd client &&
83 git init &&
84 git config transfer.unpacklimit 0
85 ) &&
86 add A1 &&
87 prev=1 &&
88 cur=2 &&
89 while [ $cur -le 10 ]; do
90 add A$cur $(eval echo \$A$prev) &&
91 prev=$cur &&
92 cur=$(($cur+1))
93 done &&
94 add B1 $A1 &&
95 echo $ATIP > .git/refs/heads/A &&
96 echo $BTIP > .git/refs/heads/B &&
97 git symbolic-ref HEAD refs/heads/B
100 pull_to_client 1st "refs/heads/B refs/heads/A" $((11*3))
102 test_expect_success 'post 1st pull setup' '
103 add A11 $A10 &&
104 prev=1 &&
105 cur=2 &&
106 while [ $cur -le 65 ]; do
107 add B$cur $(eval echo \$B$prev) &&
108 prev=$cur &&
109 cur=$(($cur+1))
110 done
113 pull_to_client 2nd "refs/heads/B" $((64*3))
115 pull_to_client 3rd "refs/heads/A" $((1*3))
117 test_expect_success 'single branch clone' '
118 git clone --single-branch "file://$(pwd)/." singlebranch
121 test_expect_success 'single branch object count' '
122 GIT_DIR=singlebranch/.git git count-objects -v |
123 grep "^in-pack:" > count.singlebranch &&
124 echo "in-pack: 198" >expected &&
125 test_cmp expected count.singlebranch
128 test_expect_success 'single given branch clone' '
129 git clone --single-branch --branch A "file://$(pwd)/." branch-a &&
130 test_must_fail git --git-dir=branch-a/.git rev-parse origin/B
133 test_expect_success 'clone shallow depth 1' '
134 git clone --no-single-branch --depth 1 "file://$(pwd)/." shallow0 &&
135 test "`git --git-dir=shallow0/.git rev-list --count HEAD`" = 1
138 test_expect_success 'clone shallow' '
139 git clone --no-single-branch --depth 2 "file://$(pwd)/." shallow
142 test_expect_success 'clone shallow depth count' '
143 test "`git --git-dir=shallow/.git rev-list --count HEAD`" = 2
146 test_expect_success 'clone shallow object count' '
148 cd shallow &&
149 git count-objects -v
150 ) > count.shallow &&
151 grep "^in-pack: 12" count.shallow
154 test_expect_success 'clone shallow object count (part 2)' '
155 sed -e "/^in-pack:/d" -e "/^packs:/d" -e "/^size-pack:/d" \
156 -e "/: 0$/d" count.shallow > count_output &&
157 ! test -s count_output
160 test_expect_success 'fsck in shallow repo' '
162 cd shallow &&
163 git fsck --full
167 test_expect_success 'simple fetch in shallow repo' '
169 cd shallow &&
170 git fetch
174 test_expect_success 'no changes expected' '
176 cd shallow &&
177 git count-objects -v
178 ) > count.shallow.2 &&
179 cmp count.shallow count.shallow.2
182 test_expect_success 'fetch same depth in shallow repo' '
184 cd shallow &&
185 git fetch --depth=2
189 test_expect_success 'no changes expected' '
191 cd shallow &&
192 git count-objects -v
193 ) > count.shallow.3 &&
194 cmp count.shallow count.shallow.3
197 test_expect_success 'add two more' '
198 add B66 $B65 &&
199 add B67 $B66
202 test_expect_success 'pull in shallow repo' '
204 cd shallow &&
205 git pull .. B
209 test_expect_success 'clone shallow object count' '
211 cd shallow &&
212 git count-objects -v
213 ) > count.shallow &&
214 grep "^count: 6" count.shallow
217 test_expect_success 'add two more (part 2)' '
218 add B68 $B67 &&
219 add B69 $B68
222 test_expect_success 'deepening pull in shallow repo' '
224 cd shallow &&
225 git pull --depth 4 .. B
229 test_expect_success 'clone shallow object count' '
231 cd shallow &&
232 git count-objects -v
233 ) > count.shallow &&
234 grep "^count: 12" count.shallow
237 test_expect_success 'deepening fetch in shallow repo' '
239 cd shallow &&
240 git fetch --depth 4 .. A:A
244 test_expect_success 'clone shallow object count' '
246 cd shallow &&
247 git count-objects -v
248 ) > count.shallow &&
249 grep "^count: 18" count.shallow
252 test_expect_success 'pull in shallow repo with missing merge base' '
254 cd shallow &&
255 test_must_fail git pull --depth 4 .. A
259 test_expect_success 'additional simple shallow deepenings' '
261 cd shallow &&
262 git fetch --depth=8 &&
263 git fetch --depth=10 &&
264 git fetch --depth=11
268 test_expect_success 'clone shallow depth count' '
269 test "`git --git-dir=shallow/.git rev-list --count HEAD`" = 11
272 test_expect_success 'clone shallow object count' '
274 cd shallow &&
275 git count-objects -v
276 ) > count.shallow &&
277 grep "^count: 55" count.shallow
280 test_expect_success 'fetch --no-shallow on full repo' '
281 test_must_fail git fetch --noshallow
284 test_expect_success 'fetch --depth --no-shallow' '
286 cd shallow &&
287 test_must_fail git fetch --depth=1 --noshallow
291 test_expect_success 'turn shallow to complete repository' '
293 cd shallow &&
294 git fetch --unshallow &&
295 ! test -f .git/shallow &&
296 git fsck --full
300 test_expect_success 'clone shallow without --no-single-branch' '
301 git clone --depth 1 "file://$(pwd)/." shallow2
304 test_expect_success 'clone shallow object count' '
306 cd shallow2 &&
307 git count-objects -v
308 ) > count.shallow2 &&
309 grep "^in-pack: 3" count.shallow2
312 test_expect_success 'clone shallow with --branch' '
313 git clone --depth 1 --branch A "file://$(pwd)/." shallow3
316 test_expect_success 'clone shallow object count' '
317 echo "in-pack: 3" > count3.expected &&
318 GIT_DIR=shallow3/.git git count-objects -v |
319 grep "^in-pack" > count3.actual &&
320 test_cmp count3.expected count3.actual
323 test_expect_success 'clone shallow with detached HEAD' '
324 git checkout HEAD^ &&
325 git clone --depth 1 "file://$(pwd)/." shallow5 &&
326 git checkout - &&
327 GIT_DIR=shallow5/.git git rev-parse HEAD >actual &&
328 git rev-parse HEAD^ >expected &&
329 test_cmp expected actual
332 test_expect_success 'shallow clone pulling tags' '
333 git tag -a -m A TAGA1 A &&
334 git tag -a -m B TAGB1 B &&
335 git tag TAGA2 A &&
336 git tag TAGB2 B &&
337 git clone --depth 1 "file://$(pwd)/." shallow6 &&
339 cat >taglist.expected <<\EOF &&
340 TAGB1
341 TAGB2
343 GIT_DIR=shallow6/.git git tag -l >taglist.actual &&
344 test_cmp taglist.expected taglist.actual &&
346 echo "in-pack: 4" > count6.expected &&
347 GIT_DIR=shallow6/.git git count-objects -v |
348 grep "^in-pack" > count6.actual &&
349 test_cmp count6.expected count6.actual
352 test_expect_success 'shallow cloning single tag' '
353 git clone --depth 1 --branch=TAGB1 "file://$(pwd)/." shallow7 &&
354 cat >taglist.expected <<\EOF &&
355 TAGB1
356 TAGB2
358 GIT_DIR=shallow7/.git git tag -l >taglist.actual &&
359 test_cmp taglist.expected taglist.actual &&
361 echo "in-pack: 4" > count7.expected &&
362 GIT_DIR=shallow7/.git git count-objects -v |
363 grep "^in-pack" > count7.actual &&
364 test_cmp count7.expected count7.actual
367 test_expect_success 'clone shallow with packed refs' '
368 git pack-refs --all &&
369 git clone --depth 1 --branch A "file://$(pwd)/." shallow8 &&
370 echo "in-pack: 4" > count8.expected &&
371 GIT_DIR=shallow8/.git git count-objects -v |
372 grep "^in-pack" > count8.actual &&
373 test_cmp count8.expected count8.actual
376 test_expect_success 'setup tests for the --stdin parameter' '
377 for head in C D E F
379 add $head
380 done &&
381 for head in A B C D E F
383 git tag $head $head
384 done &&
385 cat >input <<-\EOF
386 refs/heads/C
387 refs/heads/A
388 refs/heads/D
389 refs/tags/C
390 refs/heads/B
391 refs/tags/A
392 refs/heads/E
393 refs/tags/B
394 refs/tags/E
395 refs/tags/D
397 sort <input >expect &&
399 echo refs/heads/E &&
400 echo refs/tags/E &&
401 cat input
402 ) >input.dup
405 test_expect_success 'fetch refs from cmdline' '
407 cd client &&
408 git fetch-pack --no-progress .. $(cat ../input)
409 ) >output &&
410 cut -d " " -f 2 <output | sort >actual &&
411 test_cmp expect actual
414 test_expect_success 'fetch refs from stdin' '
416 cd client &&
417 git fetch-pack --stdin --no-progress .. <../input
418 ) >output &&
419 cut -d " " -f 2 <output | sort >actual &&
420 test_cmp expect actual
423 test_expect_success 'fetch mixed refs from cmdline and stdin' '
425 cd client &&
426 tail -n +5 ../input |
427 git fetch-pack --stdin --no-progress .. $(head -n 4 ../input)
428 ) >output &&
429 cut -d " " -f 2 <output | sort >actual &&
430 test_cmp expect actual
433 test_expect_success 'test duplicate refs from stdin' '
435 cd client &&
436 git fetch-pack --stdin --no-progress .. <../input.dup
437 ) >output &&
438 cut -d " " -f 2 <output | sort >actual &&
439 test_cmp expect actual
442 test_expect_success 'set up tests of missing reference' '
443 cat >expect-error <<-\EOF
444 error: no such remote ref refs/heads/xyzzy
448 test_expect_success 'test lonely missing ref' '
450 cd client &&
451 test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy
452 ) >/dev/null 2>error-m &&
453 test_cmp expect-error error-m
456 test_expect_success 'test missing ref after existing' '
458 cd client &&
459 test_must_fail git fetch-pack --no-progress .. refs/heads/A refs/heads/xyzzy
460 ) >/dev/null 2>error-em &&
461 test_cmp expect-error error-em
464 test_expect_success 'test missing ref before existing' '
466 cd client &&
467 test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy refs/heads/A
468 ) >/dev/null 2>error-me &&
469 test_cmp expect-error error-me
472 test_expect_success 'test --all, --depth, and explicit head' '
474 cd client &&
475 git fetch-pack --no-progress --all --depth=1 .. refs/heads/A
476 ) >out-adh 2>error-adh
479 test_expect_success 'test --all, --depth, and explicit tag' '
480 git tag OLDTAG refs/heads/B~5 &&
482 cd client &&
483 git fetch-pack --no-progress --all --depth=1 .. refs/tags/OLDTAG
484 ) >out-adt 2>error-adt
487 test_done