t/gpg: simplify test for unknown key
[git/debian.git] / t / t1410-reflog.sh
blobd42f067ff8ca0feefcb7cc28a6fc549bd31827bd
1 #!/bin/sh
3 # Copyright (c) 2007 Junio C Hamano
6 test_description='Test prune and reflog expiration'
7 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
8 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
10 . ./test-lib.sh
12 check_have () {
13 gaah= &&
14 for N in "$@"
16 eval "o=\$$N" && git cat-file -t $o || {
17 echo Gaah $N
18 gaah=$N
19 break
21 done &&
22 test -z "$gaah"
25 check_fsck () {
26 git fsck --full >fsck.output
27 case "$1" in
28 '')
29 test_must_be_empty fsck.output ;;
31 test_i18ngrep "$1" fsck.output ;;
32 esac
35 corrupt () {
36 mv .git/objects/$(test_oid_to_path $1) .git/$1
39 recover () {
40 aa=$(echo $1 | cut -c 1-2)
41 mkdir -p .git/objects/$aa
42 mv .git/$1 .git/objects/$(test_oid_to_path $1)
45 check_dont_have () {
46 gaah= &&
47 for N in "$@"
49 eval "o=\$$N"
50 git cat-file -t $o && {
51 echo Gaah $N
52 gaah=$N
53 break
55 done
56 test -z "$gaah"
59 test_expect_success setup '
60 mkdir -p A/B &&
61 echo rat >C &&
62 echo ox >A/D &&
63 echo tiger >A/B/E &&
64 git add . &&
66 test_tick && git commit -m rabbit &&
67 H=$(git rev-parse --verify HEAD) &&
68 A=$(git rev-parse --verify HEAD:A) &&
69 B=$(git rev-parse --verify HEAD:A/B) &&
70 C=$(git rev-parse --verify HEAD:C) &&
71 D=$(git rev-parse --verify HEAD:A/D) &&
72 E=$(git rev-parse --verify HEAD:A/B/E) &&
73 check_fsck &&
75 test_chmod +x C &&
76 git add C &&
77 test_tick && git commit -m dragon &&
78 L=$(git rev-parse --verify HEAD) &&
79 check_fsck &&
81 rm -f C A/B/E &&
82 echo snake >F &&
83 echo horse >A/G &&
84 git add F A/G &&
85 test_tick && git commit -a -m sheep &&
86 F=$(git rev-parse --verify HEAD:F) &&
87 G=$(git rev-parse --verify HEAD:A/G) &&
88 I=$(git rev-parse --verify HEAD:A) &&
89 J=$(git rev-parse --verify HEAD) &&
90 check_fsck &&
92 rm -f A/G &&
93 test_tick && git commit -a -m monkey &&
94 K=$(git rev-parse --verify HEAD) &&
95 check_fsck &&
97 check_have A B C D E F G H I J K L &&
99 git prune &&
101 check_have A B C D E F G H I J K L &&
103 check_fsck &&
105 git reflog refs/heads/main >output &&
106 test_line_count = 4 output
109 test_expect_success rewind '
110 test_tick && git reset --hard HEAD~2 &&
111 test -f C &&
112 test -f A/B/E &&
113 ! test -f F &&
114 ! test -f A/G &&
116 check_have A B C D E F G H I J K L &&
118 git prune &&
120 check_have A B C D E F G H I J K L &&
122 git reflog refs/heads/main >output &&
123 test_line_count = 5 output
126 test_expect_success 'corrupt and check' '
128 corrupt $F &&
129 check_fsck "missing blob $F"
133 test_expect_success 'reflog expire --dry-run should not touch reflog' '
135 git reflog expire --dry-run \
136 --expire=$(($test_tick - 10000)) \
137 --expire-unreachable=$(($test_tick - 10000)) \
138 --stale-fix \
139 --all &&
141 git reflog refs/heads/main >output &&
142 test_line_count = 5 output &&
144 check_fsck "missing blob $F"
147 test_expect_success 'reflog expire' '
149 git reflog expire --verbose \
150 --expire=$(($test_tick - 10000)) \
151 --expire-unreachable=$(($test_tick - 10000)) \
152 --stale-fix \
153 --all &&
155 git reflog refs/heads/main >output &&
156 test_line_count = 2 output &&
158 check_fsck "dangling commit $K"
161 test_expect_success '--stale-fix handles missing objects generously' '
162 git -c core.logAllRefUpdates=false fast-import --date-format=now <<-EOS &&
163 commit refs/heads/stale-fix
164 mark :1
165 committer Author <a@uth.or> now
166 data <<EOF
167 start stale fix
169 M 100644 inline file
170 data <<EOF
171 contents
173 commit refs/heads/stale-fix
174 committer Author <a@uth.or> now
175 data <<EOF
176 stale fix branch tip
178 from :1
181 parent_oid=$(git rev-parse stale-fix^) &&
182 test_when_finished "recover $parent_oid" &&
183 corrupt $parent_oid &&
184 git reflog expire --stale-fix
187 test_expect_success 'prune and fsck' '
189 git prune &&
190 check_fsck &&
192 check_have A B C D E H L &&
193 check_dont_have F G I J K
197 test_expect_success 'recover and check' '
199 recover $F &&
200 check_fsck "dangling blob $F"
204 test_expect_success 'delete' '
205 echo 1 > C &&
206 test_tick &&
207 git commit -m rat C &&
209 echo 2 > C &&
210 test_tick &&
211 git commit -m ox C &&
213 echo 3 > C &&
214 test_tick &&
215 git commit -m tiger C &&
217 HEAD_entry_count=$(git reflog | wc -l) &&
218 main_entry_count=$(git reflog show main | wc -l) &&
220 test $HEAD_entry_count = 5 &&
221 test $main_entry_count = 5 &&
224 git reflog delete main@{1} &&
225 git reflog show main > output &&
226 test_line_count = $(($main_entry_count - 1)) output &&
227 test $HEAD_entry_count = $(git reflog | wc -l) &&
228 ! grep ox < output &&
230 main_entry_count=$(wc -l < output) &&
232 git reflog delete HEAD@{1} &&
233 test $(($HEAD_entry_count -1)) = $(git reflog | wc -l) &&
234 test $main_entry_count = $(git reflog show main | wc -l) &&
236 HEAD_entry_count=$(git reflog | wc -l) &&
238 git reflog delete main@{07.04.2005.15:15:00.-0700} &&
239 git reflog show main > output &&
240 test_line_count = $(($main_entry_count - 1)) output &&
241 ! grep dragon < output
245 test_expect_success 'rewind2' '
247 test_tick && git reset --hard HEAD~2 &&
248 git reflog refs/heads/main >output &&
249 test_line_count = 4 output
252 test_expect_success '--expire=never' '
254 git reflog expire --verbose \
255 --expire=never \
256 --expire-unreachable=never \
257 --all &&
258 git reflog refs/heads/main >output &&
259 test_line_count = 4 output
262 test_expect_success 'gc.reflogexpire=never' '
263 test_config gc.reflogexpire never &&
264 test_config gc.reflogexpireunreachable never &&
266 git reflog expire --verbose --all >output &&
267 test_line_count = 9 output &&
269 git reflog refs/heads/main >output &&
270 test_line_count = 4 output
273 test_expect_success 'gc.reflogexpire=false' '
274 test_config gc.reflogexpire false &&
275 test_config gc.reflogexpireunreachable false &&
277 git reflog expire --verbose --all &&
278 git reflog refs/heads/main >output &&
279 test_line_count = 4 output
283 test_expect_success 'git reflog expire unknown reference' '
284 test_config gc.reflogexpire never &&
285 test_config gc.reflogexpireunreachable never &&
287 test_must_fail git reflog expire main@{123} 2>stderr &&
288 test_i18ngrep "points nowhere" stderr &&
289 test_must_fail git reflog expire does-not-exist 2>stderr &&
290 test_i18ngrep "points nowhere" stderr
293 test_expect_success 'checkout should not delete log for packed ref' '
294 test $(git reflog main | wc -l) = 4 &&
295 git branch foo &&
296 git pack-refs --all &&
297 git checkout foo &&
298 test $(git reflog main | wc -l) = 4
301 test_expect_success 'stale dirs do not cause d/f conflicts (reflogs on)' '
302 test_when_finished "git branch -d one || git branch -d one/two" &&
304 git branch one/two main &&
305 echo "one/two@{0} branch: Created from main" >expect &&
306 git log -g --format="%gd %gs" one/two >actual &&
307 test_cmp expect actual &&
308 git branch -d one/two &&
310 # now logs/refs/heads/one is a stale directory, but
311 # we should move it out of the way to create "one" reflog
312 git branch one main &&
313 echo "one@{0} branch: Created from main" >expect &&
314 git log -g --format="%gd %gs" one >actual &&
315 test_cmp expect actual
318 test_expect_success 'stale dirs do not cause d/f conflicts (reflogs off)' '
319 test_when_finished "git branch -d one || git branch -d one/two" &&
321 git branch one/two main &&
322 echo "one/two@{0} branch: Created from main" >expect &&
323 git log -g --format="%gd %gs" one/two >actual &&
324 test_cmp expect actual &&
325 git branch -d one/two &&
327 # same as before, but we only create a reflog for "one" if
328 # it already exists, which it does not
329 git -c core.logallrefupdates=false branch one main &&
330 git log -g --format="%gd %gs" one >actual &&
331 test_must_be_empty actual
334 # Triggering the bug detected by this test requires a newline to fall
335 # exactly BUFSIZ-1 bytes from the end of the file. We don't know
336 # what that value is, since it's platform dependent. However, if
337 # we choose some value N, we also catch any D which divides N evenly
338 # (since we will read backwards in chunks of D). So we choose 8K,
339 # which catches glibc (with an 8K BUFSIZ) and *BSD (1K).
341 # Each line is 114 characters, so we need 75 to still have a few before the
342 # last 8K. The 89-character padding on the final entry lines up our
343 # newline exactly.
344 test_expect_success SHA1 'parsing reverse reflogs at BUFSIZ boundaries' '
345 git checkout -b reflogskip &&
346 zf=$(test_oid zero_2) &&
347 ident="abc <xyz> 0000000001 +0000" &&
348 for i in $(test_seq 1 75); do
349 printf "$zf%02d $zf%02d %s\t" $i $(($i+1)) "$ident" &&
350 if test $i = 75; then
351 for j in $(test_seq 1 89); do
352 printf X
353 done
354 else
355 printf X
356 fi &&
357 printf "\n"
358 done >.git/logs/refs/heads/reflogskip &&
359 git rev-parse reflogskip@{73} >actual &&
360 echo ${zf}03 >expect &&
361 test_cmp expect actual
364 test_expect_success 'no segfaults for reflog containing non-commit sha1s' '
365 git update-ref --create-reflog -m "Creating ref" \
366 refs/tests/tree-in-reflog HEAD &&
367 git update-ref -m "Forcing tree" refs/tests/tree-in-reflog HEAD^{tree} &&
368 git update-ref -m "Restoring to commit" refs/tests/tree-in-reflog HEAD &&
369 git reflog refs/tests/tree-in-reflog
372 test_expect_failure 'reflog with non-commit entries displays all entries' '
373 git reflog refs/tests/tree-in-reflog >actual &&
374 test_line_count = 3 actual
377 # This test takes a lock on an individual ref; this is not supported in
378 # reftable.
379 test_expect_success REFFILES 'reflog expire operates on symref not referrent' '
380 git branch --create-reflog the_symref &&
381 git branch --create-reflog referrent &&
382 git update-ref referrent HEAD &&
383 git symbolic-ref refs/heads/the_symref refs/heads/referrent &&
384 test_when_finished "rm -f .git/refs/heads/referrent.lock" &&
385 touch .git/refs/heads/referrent.lock &&
386 git reflog expire --expire=all the_symref
389 test_expect_success 'continue walking past root commits' '
390 git init orphanage &&
392 cd orphanage &&
393 cat >expect <<-\EOF &&
394 HEAD@{0} commit (initial): orphan2-1
395 HEAD@{1} commit: orphan1-2
396 HEAD@{2} commit (initial): orphan1-1
397 HEAD@{3} commit (initial): initial
399 test_commit initial &&
400 git checkout --orphan orphan1 &&
401 test_commit orphan1-1 &&
402 test_commit orphan1-2 &&
403 git checkout --orphan orphan2 &&
404 test_commit orphan2-1 &&
405 git log -g --format="%gd %gs" >actual &&
406 test_cmp expect actual
410 test_expect_success 'expire with multiple worktrees' '
411 git init main-wt &&
413 cd main-wt &&
414 test_tick &&
415 test_commit foo &&
416 git worktree add link-wt &&
417 test_tick &&
418 test_commit -C link-wt foobar &&
419 test_tick &&
420 git reflog expire --verbose --all --expire=$test_tick &&
421 test_must_be_empty .git/worktrees/link-wt/logs/HEAD
425 test_done