Merge branch 'ls/no-double-utf8-author-name' of ../git-gui into ls/git-gui-no-double...
[git/git.git] / t / t5601-clone.sh
1 #!/bin/sh
2
3 test_description=clone
4
5 . ./test-lib.sh
6
7 X=
8 test_have_prereq !MINGW || X=.exe
9
10 test_expect_success setup '
11
12 rm -fr .git &&
13 test_create_repo src &&
14 (
15 cd src &&
16 >file &&
17 git add file &&
18 git commit -m initial &&
19 echo 1 >file &&
20 git add file &&
21 git commit -m updated
22 )
23
24 '
25
26 test_expect_success 'clone with excess parameters (1)' '
27
28 rm -fr dst &&
29 test_must_fail git clone -n src dst junk
30
31 '
32
33 test_expect_success 'clone with excess parameters (2)' '
34
35 rm -fr dst &&
36 test_must_fail git clone -n "file://$(pwd)/src" dst junk
37
38 '
39
40 test_expect_success C_LOCALE_OUTPUT 'output from clone' '
41 rm -fr dst &&
42 git clone -n "file://$(pwd)/src" dst >output 2>&1 &&
43 test $(grep Clon output | wc -l) = 1
44 '
45
46 test_expect_success 'clone does not keep pack' '
47
48 rm -fr dst &&
49 git clone -n "file://$(pwd)/src" dst &&
50 ! test -f dst/file &&
51 ! (echo dst/.git/objects/pack/pack-* | grep "\.keep")
52
53 '
54
55 test_expect_success 'clone checks out files' '
56
57 rm -fr dst &&
58 git clone src dst &&
59 test -f dst/file
60
61 '
62
63 test_expect_success 'clone respects GIT_WORK_TREE' '
64
65 GIT_WORK_TREE=worktree git clone src bare &&
66 test -f bare/config &&
67 test -f worktree/file
68
69 '
70
71 test_expect_success 'clone from hooks' '
72
73 test_create_repo r0 &&
74 cd r0 &&
75 test_commit initial &&
76 cd .. &&
77 git init r1 &&
78 cd r1 &&
79 cat >.git/hooks/pre-commit <<-\EOF &&
80 #!/bin/sh
81 git clone ../r0 ../r2
82 exit 1
83 EOF
84 chmod u+x .git/hooks/pre-commit &&
85 : >file &&
86 git add file &&
87 test_must_fail git commit -m invoke-hook &&
88 cd .. &&
89 test_cmp r0/.git/HEAD r2/.git/HEAD &&
90 test_cmp r0/initial.t r2/initial.t
91
92 '
93
94 test_expect_success 'clone creates intermediate directories' '
95
96 git clone src long/path/to/dst &&
97 test -f long/path/to/dst/file
98
99 '
100
101 test_expect_success 'clone creates intermediate directories for bare repo' '
102
103 git clone --bare src long/path/to/bare/dst &&
104 test -f long/path/to/bare/dst/config
105
106 '
107
108 test_expect_success 'clone --mirror' '
109
110 git clone --mirror src mirror &&
111 test -f mirror/HEAD &&
112 test ! -f mirror/file &&
113 FETCH="$(cd mirror && git config remote.origin.fetch)" &&
114 test "+refs/*:refs/*" = "$FETCH" &&
115 MIRROR="$(cd mirror && git config --bool remote.origin.mirror)" &&
116 test "$MIRROR" = true
117
118 '
119
120 test_expect_success 'clone --mirror with detached HEAD' '
121
122 ( cd src && git checkout HEAD^ && git rev-parse HEAD >../expected ) &&
123 git clone --mirror src mirror.detached &&
124 ( cd src && git checkout - ) &&
125 GIT_DIR=mirror.detached git rev-parse HEAD >actual &&
126 test_cmp expected actual
127
128 '
129
130 test_expect_success 'clone --bare with detached HEAD' '
131
132 ( cd src && git checkout HEAD^ && git rev-parse HEAD >../expected ) &&
133 git clone --bare src bare.detached &&
134 ( cd src && git checkout - ) &&
135 GIT_DIR=bare.detached git rev-parse HEAD >actual &&
136 test_cmp expected actual
137
138 '
139
140 test_expect_success 'clone --bare names the local repository <name>.git' '
141
142 git clone --bare src &&
143 test -d src.git
144
145 '
146
147 test_expect_success 'clone --mirror does not repeat tags' '
148
149 (cd src &&
150 git tag some-tag HEAD) &&
151 git clone --mirror src mirror2 &&
152 (cd mirror2 &&
153 git show-ref 2> clone.err > clone.out) &&
154 ! grep Duplicate mirror2/clone.err &&
155 grep some-tag mirror2/clone.out
156
157 '
158
159 test_expect_success 'clone to destination with trailing /' '
160
161 git clone src target-1/ &&
162 T=$( cd target-1 && git rev-parse HEAD ) &&
163 S=$( cd src && git rev-parse HEAD ) &&
164 test "$T" = "$S"
165
166 '
167
168 test_expect_success 'clone to destination with extra trailing /' '
169
170 git clone src target-2/// &&
171 T=$( cd target-2 && git rev-parse HEAD ) &&
172 S=$( cd src && git rev-parse HEAD ) &&
173 test "$T" = "$S"
174
175 '
176
177 test_expect_success 'clone to an existing empty directory' '
178 mkdir target-3 &&
179 git clone src target-3 &&
180 T=$( cd target-3 && git rev-parse HEAD ) &&
181 S=$( cd src && git rev-parse HEAD ) &&
182 test "$T" = "$S"
183 '
184
185 test_expect_success 'clone to an existing non-empty directory' '
186 mkdir target-4 &&
187 >target-4/Fakefile &&
188 test_must_fail git clone src target-4
189 '
190
191 test_expect_success 'clone to an existing path' '
192 >target-5 &&
193 test_must_fail git clone src target-5
194 '
195
196 test_expect_success 'clone a void' '
197 mkdir src-0 &&
198 (
199 cd src-0 && git init
200 ) &&
201 git clone "file://$(pwd)/src-0" target-6 2>err-6 &&
202 ! grep "fatal:" err-6 &&
203 (
204 cd src-0 && test_commit A
205 ) &&
206 git clone "file://$(pwd)/src-0" target-7 2>err-7 &&
207 ! grep "fatal:" err-7 &&
208 # There is no reason to insist they are bit-for-bit
209 # identical, but this test should suffice for now.
210 test_cmp target-6/.git/config target-7/.git/config
211 '
212
213 test_expect_success 'clone respects global branch.autosetuprebase' '
214 (
215 test_config="$HOME/.gitconfig" &&
216 git config -f "$test_config" branch.autosetuprebase remote &&
217 rm -fr dst &&
218 git clone src dst &&
219 cd dst &&
220 actual="z$(git config branch.master.rebase)" &&
221 test ztrue = $actual
222 )
223 '
224
225 test_expect_success 'respect url-encoding of file://' '
226 git init x+y &&
227 git clone "file://$PWD/x+y" xy-url-1 &&
228 git clone "file://$PWD/x%2By" xy-url-2
229 '
230
231 test_expect_success 'do not query-string-decode + in URLs' '
232 rm -rf x+y &&
233 git init "x y" &&
234 test_must_fail git clone "file://$PWD/x+y" xy-no-plus
235 '
236
237 test_expect_success 'do not respect url-encoding of non-url path' '
238 git init x+y &&
239 test_must_fail git clone x%2By xy-regular &&
240 git clone x+y xy-regular
241 '
242
243 test_expect_success 'clone separate gitdir' '
244 rm -rf dst &&
245 git clone --separate-git-dir realgitdir src dst &&
246 test -d realgitdir/refs
247 '
248
249 test_expect_success 'clone separate gitdir: output' '
250 echo "gitdir: $(pwd)/realgitdir" >expected &&
251 test_cmp expected dst/.git
252 '
253
254 test_expect_success 'clone from .git file' '
255 git clone dst/.git dst2
256 '
257
258 test_expect_success 'fetch from .git gitfile' '
259 (
260 cd dst2 &&
261 git fetch ../dst/.git
262 )
263 '
264
265 test_expect_success 'fetch from gitfile parent' '
266 (
267 cd dst2 &&
268 git fetch ../dst
269 )
270 '
271
272 test_expect_success 'clone separate gitdir where target already exists' '
273 rm -rf dst &&
274 test_must_fail git clone --separate-git-dir realgitdir src dst
275 '
276
277 test_expect_success 'clone --reference from original' '
278 git clone --shared --bare src src-1 &&
279 git clone --bare src src-2 &&
280 git clone --reference=src-2 --bare src-1 target-8 &&
281 grep /src-2/ target-8/objects/info/alternates
282 '
283
284 test_expect_success 'clone with more than one --reference' '
285 git clone --bare src src-3 &&
286 git clone --bare src src-4 &&
287 git clone --reference=src-3 --reference=src-4 src target-9 &&
288 grep /src-3/ target-9/.git/objects/info/alternates &&
289 grep /src-4/ target-9/.git/objects/info/alternates
290 '
291
292 test_expect_success 'clone from original with relative alternate' '
293 mkdir nest &&
294 git clone --bare src nest/src-5 &&
295 echo ../../../src/.git/objects >nest/src-5/objects/info/alternates &&
296 git clone --bare nest/src-5 target-10 &&
297 grep /src/\\.git/objects target-10/objects/info/alternates
298 '
299
300 test_expect_success 'clone checking out a tag' '
301 git clone --branch=some-tag src dst.tag &&
302 GIT_DIR=src/.git git rev-parse some-tag >expected &&
303 test_cmp expected dst.tag/.git/HEAD &&
304 GIT_DIR=dst.tag/.git git config remote.origin.fetch >fetch.actual &&
305 echo "+refs/heads/*:refs/remotes/origin/*" >fetch.expected &&
306 test_cmp fetch.expected fetch.actual
307 '
308
309 setup_ssh_wrapper () {
310 test_expect_success 'setup ssh wrapper' '
311 rm -f "$TRASH_DIRECTORY/ssh-wrapper$X" &&
312 cp "$GIT_BUILD_DIR/t/helper/test-fake-ssh$X" \
313 "$TRASH_DIRECTORY/ssh-wrapper$X" &&
314 GIT_SSH="$TRASH_DIRECTORY/ssh-wrapper$X" &&
315 export GIT_SSH &&
316 export TRASH_DIRECTORY &&
317 >"$TRASH_DIRECTORY"/ssh-output
318 '
319 }
320
321 copy_ssh_wrapper_as () {
322 rm -f "${1%$X}$X" &&
323 cp "$TRASH_DIRECTORY/ssh-wrapper$X" "${1%$X}$X" &&
324 GIT_SSH="${1%$X}$X" &&
325 export GIT_SSH
326 }
327
328 expect_ssh () {
329 test_when_finished '
330 (cd "$TRASH_DIRECTORY" && rm -f ssh-expect && >ssh-output)
331 ' &&
332 {
333 case "$#" in
334 1)
335 ;;
336 2)
337 echo "ssh: $1 git-upload-pack '$2'"
338 ;;
339 3)
340 echo "ssh: $1 $2 git-upload-pack '$3'"
341 ;;
342 *)
343 echo "ssh: $1 $2 git-upload-pack '$3' $4"
344 esac
345 } >"$TRASH_DIRECTORY/ssh-expect" &&
346 (cd "$TRASH_DIRECTORY" && test_cmp ssh-expect ssh-output)
347 }
348
349 setup_ssh_wrapper
350
351 test_expect_success 'clone myhost:src uses ssh' '
352 git clone myhost:src ssh-clone &&
353 expect_ssh myhost src
354 '
355
356 test_expect_success !MINGW,!CYGWIN 'clone local path foo:bar' '
357 cp -R src "foo:bar" &&
358 git clone "foo:bar" foobar &&
359 expect_ssh none
360 '
361
362 test_expect_success 'bracketed hostnames are still ssh' '
363 git clone "[myhost:123]:src" ssh-bracket-clone &&
364 expect_ssh "-p 123" myhost src
365 '
366
367 test_expect_success 'uplink is not treated as putty' '
368 copy_ssh_wrapper_as "$TRASH_DIRECTORY/uplink" &&
369 git clone "[myhost:123]:src" ssh-bracket-clone-uplink &&
370 expect_ssh "-p 123" myhost src
371 '
372
373 test_expect_success 'plink is treated specially (as putty)' '
374 copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" &&
375 git clone "[myhost:123]:src" ssh-bracket-clone-plink-0 &&
376 expect_ssh "-P 123" myhost src
377 '
378
379 test_expect_success 'plink.exe is treated specially (as putty)' '
380 copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink.exe" &&
381 git clone "[myhost:123]:src" ssh-bracket-clone-plink-1 &&
382 expect_ssh "-P 123" myhost src
383 '
384
385 test_expect_success 'tortoiseplink is like putty, with extra arguments' '
386 copy_ssh_wrapper_as "$TRASH_DIRECTORY/tortoiseplink" &&
387 git clone "[myhost:123]:src" ssh-bracket-clone-plink-2 &&
388 expect_ssh "-batch -P 123" myhost src
389 '
390
391 test_expect_success 'double quoted plink.exe in GIT_SSH_COMMAND' '
392 copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink.exe" &&
393 GIT_SSH_COMMAND="\"$TRASH_DIRECTORY/plink.exe\" -v" \
394 git clone "[myhost:123]:src" ssh-bracket-clone-plink-3 &&
395 expect_ssh "-v -P 123" myhost src
396 '
397
398 SQ="'"
399 test_expect_success 'single quoted plink.exe in GIT_SSH_COMMAND' '
400 copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink.exe" &&
401 GIT_SSH_COMMAND="$SQ$TRASH_DIRECTORY/plink.exe$SQ -v" \
402 git clone "[myhost:123]:src" ssh-bracket-clone-plink-4 &&
403 expect_ssh "-v -P 123" myhost src
404 '
405
406 test_expect_success 'GIT_SSH_VARIANT overrides plink detection' '
407 copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" &&
408 GIT_SSH_VARIANT=ssh \
409 git clone "[myhost:123]:src" ssh-bracket-clone-variant-1 &&
410 expect_ssh "-p 123" myhost src
411 '
412
413 test_expect_success 'ssh.variant overrides plink detection' '
414 copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" &&
415 git -c ssh.variant=ssh \
416 clone "[myhost:123]:src" ssh-bracket-clone-variant-2 &&
417 expect_ssh "-p 123" myhost src
418 '
419
420 test_expect_success 'GIT_SSH_VARIANT overrides plink detection to plink' '
421 GIT_SSH_VARIANT=plink \
422 git clone "[myhost:123]:src" ssh-bracket-clone-variant-3 &&
423 expect_ssh "-P 123" myhost src
424 '
425
426 test_expect_success 'GIT_SSH_VARIANT overrides plink to tortoiseplink' '
427 GIT_SSH_VARIANT=tortoiseplink \
428 git clone "[myhost:123]:src" ssh-bracket-clone-variant-4 &&
429 expect_ssh "-batch -P 123" myhost src
430 '
431
432 test_expect_success 'clean failure on broken quoting' '
433 test_must_fail \
434 env GIT_SSH_COMMAND="${SQ}plink.exe -v" \
435 git clone "[myhost:123]:src" sq-failure
436 '
437
438 # Reset the GIT_SSH environment variable for clone tests.
439 setup_ssh_wrapper
440
441 counter=0
442 # $1 url
443 # $2 none|host
444 # $3 path
445 test_clone_url () {
446 counter=$(($counter + 1))
447 test_might_fail git clone "$1" tmp$counter &&
448 shift &&
449 expect_ssh "$@"
450 }
451
452 test_expect_success !MINGW 'clone c:temp is ssl' '
453 test_clone_url c:temp c temp
454 '
455
456 test_expect_success MINGW 'clone c:temp is dos drive' '
457 test_clone_url c:temp none
458 '
459
460 #ip v4
461 for repo in rep rep/home/project 123
462 do
463 test_expect_success "clone host:$repo" '
464 test_clone_url host:$repo host $repo
465 '
466 done
467
468 #ipv6
469 for repo in rep rep/home/project 123
470 do
471 test_expect_success "clone [::1]:$repo" '
472 test_clone_url [::1]:$repo ::1 "$repo"
473 '
474 done
475 #home directory
476 test_expect_success "clone host:/~repo" '
477 test_clone_url host:/~repo host "~repo"
478 '
479
480 test_expect_success "clone [::1]:/~repo" '
481 test_clone_url [::1]:/~repo ::1 "~repo"
482 '
483
484 # Corner cases
485 for url in foo/bar:baz [foo]bar/baz:qux [foo/bar]:baz
486 do
487 test_expect_success "clone $url is not ssh" '
488 test_clone_url $url none
489 '
490 done
491
492 #with ssh:// scheme
493 #ignore trailing colon
494 for tcol in "" :
495 do
496 test_expect_success "clone ssh://host.xz$tcol/home/user/repo" '
497 test_clone_url "ssh://host.xz$tcol/home/user/repo" host.xz /home/user/repo
498 '
499 # from home directory
500 test_expect_success "clone ssh://host.xz$tcol/~repo" '
501 test_clone_url "ssh://host.xz$tcol/~repo" host.xz "~repo"
502 '
503 done
504
505 # with port number
506 test_expect_success 'clone ssh://host.xz:22/home/user/repo' '
507 test_clone_url "ssh://host.xz:22/home/user/repo" "-p 22 host.xz" "/home/user/repo"
508 '
509
510 # from home directory with port number
511 test_expect_success 'clone ssh://host.xz:22/~repo' '
512 test_clone_url "ssh://host.xz:22/~repo" "-p 22 host.xz" "~repo"
513 '
514
515 #IPv6
516 for tuah in ::1 [::1] [::1]: user@::1 user@[::1] user@[::1]: [user@::1] [user@::1]:
517 do
518 ehost=$(echo $tuah | sed -e "s/1]:/1]/" | tr -d "[]")
519 test_expect_success "clone ssh://$tuah/home/user/repo" "
520 test_clone_url ssh://$tuah/home/user/repo $ehost /home/user/repo
521 "
522 done
523
524 #IPv6 from home directory
525 for tuah in ::1 [::1] user@::1 user@[::1] [user@::1]
526 do
527 euah=$(echo $tuah | tr -d "[]")
528 test_expect_success "clone ssh://$tuah/~repo" "
529 test_clone_url ssh://$tuah/~repo $euah '~repo'
530 "
531 done
532
533 #IPv6 with port number
534 for tuah in [::1] user@[::1] [user@::1]
535 do
536 euah=$(echo $tuah | tr -d "[]")
537 test_expect_success "clone ssh://$tuah:22/home/user/repo" "
538 test_clone_url ssh://$tuah:22/home/user/repo '-p 22' $euah /home/user/repo
539 "
540 done
541
542 #IPv6 from home directory with port number
543 for tuah in [::1] user@[::1] [user@::1]
544 do
545 euah=$(echo $tuah | tr -d "[]")
546 test_expect_success "clone ssh://$tuah:22/~repo" "
547 test_clone_url ssh://$tuah:22/~repo '-p 22' $euah '~repo'
548 "
549 done
550
551 test_expect_success 'clone from a repository with two identical branches' '
552
553 (
554 cd src &&
555 git checkout -b another master
556 ) &&
557 git clone src target-11 &&
558 test "z$( cd target-11 && git symbolic-ref HEAD )" = zrefs/heads/another
559
560 '
561
562 test_expect_success 'shallow clone locally' '
563 git clone --depth=1 --no-local src ssrrcc &&
564 git clone ssrrcc ddsstt &&
565 test_cmp ssrrcc/.git/shallow ddsstt/.git/shallow &&
566 ( cd ddsstt && git fsck )
567 '
568
569 test_expect_success 'GIT_TRACE_PACKFILE produces a usable pack' '
570 rm -rf dst.git &&
571 GIT_TRACE_PACKFILE=$PWD/tmp.pack git clone --no-local --bare src dst.git &&
572 git init --bare replay.git &&
573 git -C replay.git index-pack -v --stdin <tmp.pack
574 '
575
576 test_done