French translation: copy -> copie.
[git/dscho.git] / t / t7201-co.sh
blobbe9672e5a0222f0a796f400b2c22c615fff195a4
1 #!/bin/sh
3 # Copyright (c) 2006 Junio C Hamano
6 test_description='git checkout tests.
8 Creates master, forks renamer and side branches from it.
9 Test switching across them.
11 ! [master] Initial A one, A two
12 * [renamer] Renamer R one->uno, M two
13 ! [side] Side M one, D two, A three
14 ! [simple] Simple D one, M two
15 ----
16 + [simple] Simple D one, M two
17 + [side] Side M one, D two, A three
18 * [renamer] Renamer R one->uno, M two
19 +*++ [master] Initial A one, A two
23 . ./test-lib.sh
25 test_tick
27 fill () {
28 for i
30 echo "$i"
31 done
35 test_expect_success setup '
37 fill x y z > same &&
38 fill 1 2 3 4 5 6 7 8 >one &&
39 fill a b c d e >two &&
40 git add same one two &&
41 git commit -m "Initial A one, A two" &&
43 git checkout -b renamer &&
44 rm -f one &&
45 fill 1 3 4 5 6 7 8 >uno &&
46 git add uno &&
47 fill a b c d e f >two &&
48 git commit -a -m "Renamer R one->uno, M two" &&
50 git checkout -b side master &&
51 fill 1 2 3 4 5 6 7 >one &&
52 fill A B C D E >three &&
53 rm -f two &&
54 git update-index --add --remove one two three &&
55 git commit -m "Side M one, D two, A three" &&
57 git checkout -b simple master &&
58 rm -f one &&
59 fill a c e > two &&
60 git commit -a -m "Simple D one, M two" &&
62 git checkout master
65 test_expect_success "checkout from non-existing branch" '
67 git checkout -b delete-me master &&
68 rm .git/refs/heads/delete-me &&
69 test refs/heads/delete-me = "$(git symbolic-ref HEAD)" &&
70 git checkout master &&
71 test refs/heads/master = "$(git symbolic-ref HEAD)"
74 test_expect_success "checkout with dirty tree without -m" '
76 fill 0 1 2 3 4 5 6 7 8 >one &&
77 if git checkout side
78 then
79 echo Not happy
80 false
81 else
82 echo "happy - failed correctly"
87 test_expect_success "checkout with unrelated dirty tree without -m" '
89 git checkout -f master &&
90 fill 0 1 2 3 4 5 6 7 8 >same &&
91 cp same kept
92 git checkout side >messages &&
93 test_cmp same kept
94 (cat > messages.expect <<EOF
95 M same
96 EOF
97 ) &&
98 touch messages.expect &&
99 test_cmp messages.expect messages
102 test_expect_success "checkout -m with dirty tree" '
104 git checkout -f master &&
105 git clean -f &&
107 fill 0 1 2 3 4 5 6 7 8 >one &&
108 git checkout -m side > messages &&
110 test "$(git symbolic-ref HEAD)" = "refs/heads/side" &&
112 (cat >expect.messages <<EOF
113 M one
115 ) &&
116 test_cmp expect.messages messages &&
118 fill "M one" "A three" "D two" >expect.master &&
119 git diff --name-status master >current.master &&
120 test_cmp expect.master current.master &&
122 fill "M one" >expect.side &&
123 git diff --name-status side >current.side &&
124 test_cmp expect.side current.side &&
126 : >expect.index &&
127 git diff --cached >current.index &&
128 test_cmp expect.index current.index
131 test_expect_success "checkout -m with dirty tree, renamed" '
133 git checkout -f master && git clean -f &&
135 fill 1 2 3 4 5 7 8 >one &&
136 if git checkout renamer
137 then
138 echo Not happy
139 false
140 else
141 echo "happy - failed correctly"
142 fi &&
144 git checkout -m renamer &&
145 fill 1 3 4 5 7 8 >expect &&
146 test_cmp expect uno &&
147 ! test -f one &&
148 git diff --cached >current &&
149 ! test -s current
153 test_expect_success 'checkout -m with merge conflict' '
155 git checkout -f master && git clean -f &&
157 fill 1 T 3 4 5 6 S 8 >one &&
158 if git checkout renamer
159 then
160 echo Not happy
161 false
162 else
163 echo "happy - failed correctly"
164 fi &&
166 git checkout -m renamer &&
168 git diff master:one :3:uno |
169 sed -e "1,/^@@/d" -e "/^ /d" -e "s/^-/d/" -e "s/^+/a/" >current &&
170 fill d2 aT d7 aS >expect &&
171 test_cmp current expect &&
172 git diff --cached two >current &&
173 ! test -s current
176 test_expect_success 'format of merge conflict from checkout -m' '
178 git checkout -f master && git clean -f &&
180 fill b d > two &&
181 git checkout -m simple &&
183 git ls-files >current &&
184 fill same two two two >expect &&
185 test_cmp current expect &&
187 cat <<-EOF >expect &&
188 <<<<<<< simple
192 =======
195 >>>>>>> local
197 test_cmp two expect
200 test_expect_success 'checkout --merge --conflict=diff3 <branch>' '
202 git checkout -f master && git reset --hard && git clean -f &&
204 fill b d > two &&
205 git checkout --merge --conflict=diff3 simple &&
207 cat <<-EOF >expect &&
208 <<<<<<< simple
212 ||||||| master
218 =======
221 >>>>>>> local
223 test_cmp two expect
226 test_expect_success 'checkout to detach HEAD (with advice declined)' '
228 git config advice.detachedHead false &&
229 git checkout -f renamer && git clean -f &&
230 git checkout renamer^ 2>messages &&
231 test_i18ngrep "HEAD is now at 7329388" messages &&
232 test_line_count = 1 messages &&
233 H=$(git rev-parse --verify HEAD) &&
234 M=$(git show-ref -s --verify refs/heads/master) &&
235 test "z$H" = "z$M" &&
236 if git symbolic-ref HEAD >/dev/null 2>&1
237 then
238 echo "OOPS, HEAD is still symbolic???"
239 false
240 else
241 : happy
245 test_expect_success 'checkout to detach HEAD' '
246 git config advice.detachedHead true &&
247 git checkout -f renamer && git clean -f &&
248 git checkout renamer^ 2>messages &&
249 test_i18ngrep "HEAD is now at 7329388" messages &&
250 test_line_count -gt 1 messages &&
251 H=$(git rev-parse --verify HEAD) &&
252 M=$(git show-ref -s --verify refs/heads/master) &&
253 test "z$H" = "z$M" &&
254 if git symbolic-ref HEAD >/dev/null 2>&1
255 then
256 echo "OOPS, HEAD is still symbolic???"
257 false
258 else
259 : happy
263 test_expect_success 'checkout to detach HEAD with branchname^' '
265 git checkout -f master && git clean -f &&
266 git checkout renamer^ &&
267 H=$(git rev-parse --verify HEAD) &&
268 M=$(git show-ref -s --verify refs/heads/master) &&
269 test "z$H" = "z$M" &&
270 if git symbolic-ref HEAD >/dev/null 2>&1
271 then
272 echo "OOPS, HEAD is still symbolic???"
273 false
274 else
275 : happy
279 test_expect_success 'checkout to detach HEAD with :/message' '
281 git checkout -f master && git clean -f &&
282 git checkout ":/Initial" &&
283 H=$(git rev-parse --verify HEAD) &&
284 M=$(git show-ref -s --verify refs/heads/master) &&
285 test "z$H" = "z$M" &&
286 if git symbolic-ref HEAD >/dev/null 2>&1
287 then
288 echo "OOPS, HEAD is still symbolic???"
289 false
290 else
291 : happy
295 test_expect_success 'checkout to detach HEAD with HEAD^0' '
297 git checkout -f master && git clean -f &&
298 git checkout HEAD^0 &&
299 H=$(git rev-parse --verify HEAD) &&
300 M=$(git show-ref -s --verify refs/heads/master) &&
301 test "z$H" = "z$M" &&
302 if git symbolic-ref HEAD >/dev/null 2>&1
303 then
304 echo "OOPS, HEAD is still symbolic???"
305 false
306 else
307 : happy
311 test_expect_success 'checkout with ambiguous tag/branch names' '
313 git tag both side &&
314 git branch both master &&
315 git reset --hard &&
316 git checkout master &&
318 git checkout both &&
319 H=$(git rev-parse --verify HEAD) &&
320 M=$(git show-ref -s --verify refs/heads/master) &&
321 test "z$H" = "z$M" &&
322 name=$(git symbolic-ref HEAD 2>/dev/null) &&
323 test "z$name" = zrefs/heads/both
327 test_expect_success 'checkout with ambiguous tag/branch names' '
329 git reset --hard &&
330 git checkout master &&
332 git tag frotz side &&
333 git branch frotz master &&
334 git reset --hard &&
335 git checkout master &&
337 git checkout tags/frotz &&
338 H=$(git rev-parse --verify HEAD) &&
339 S=$(git show-ref -s --verify refs/heads/side) &&
340 test "z$H" = "z$S" &&
341 if name=$(git symbolic-ref HEAD 2>/dev/null)
342 then
343 echo "Bad -- should have detached"
344 false
345 else
346 : happy
351 test_expect_success 'switch branches while in subdirectory' '
353 git reset --hard &&
354 git checkout master &&
356 mkdir subs &&
358 cd subs &&
359 git checkout side
360 ) &&
361 ! test -f subs/one &&
362 rm -fr subs
366 test_expect_success 'checkout specific path while in subdirectory' '
368 git reset --hard &&
369 git checkout side &&
370 mkdir subs &&
371 >subs/bero &&
372 git add subs/bero &&
373 git commit -m "add subs/bero" &&
375 git checkout master &&
376 mkdir -p subs &&
378 cd subs &&
379 git checkout side -- bero
380 ) &&
381 test -f subs/bero
385 test_expect_success \
386 'checkout w/--track sets up tracking' '
387 git config branch.autosetupmerge false &&
388 git checkout master &&
389 git checkout --track -b track1 &&
390 test "$(git config branch.track1.remote)" &&
391 test "$(git config branch.track1.merge)"'
393 test_expect_success \
394 'checkout w/autosetupmerge=always sets up tracking' '
395 git config branch.autosetupmerge always &&
396 git checkout master &&
397 git checkout -b track2 &&
398 test "$(git config branch.track2.remote)" &&
399 test "$(git config branch.track2.merge)"
400 git config branch.autosetupmerge false'
402 test_expect_success 'checkout w/--track from non-branch HEAD fails' '
403 git checkout master^0 &&
404 test_must_fail git symbolic-ref HEAD &&
405 test_must_fail git checkout --track -b track &&
406 test_must_fail git rev-parse --verify track &&
407 test_must_fail git symbolic-ref HEAD &&
408 test "z$(git rev-parse master^0)" = "z$(git rev-parse HEAD)"
411 test_expect_success 'checkout w/--track from tag fails' '
412 git checkout master^0 &&
413 test_must_fail git symbolic-ref HEAD &&
414 test_must_fail git checkout --track -b track frotz &&
415 test_must_fail git rev-parse --verify track &&
416 test_must_fail git symbolic-ref HEAD &&
417 test "z$(git rev-parse master^0)" = "z$(git rev-parse HEAD)"
420 test_expect_success 'detach a symbolic link HEAD' '
421 git checkout master &&
422 git config --bool core.prefersymlinkrefs yes &&
423 git checkout side &&
424 git checkout master &&
425 it=$(git symbolic-ref HEAD) &&
426 test "z$it" = zrefs/heads/master &&
427 here=$(git rev-parse --verify refs/heads/master) &&
428 git checkout side^ &&
429 test "z$(git rev-parse --verify refs/heads/master)" = "z$here"
432 test_expect_success \
433 'checkout with --track fakes a sensible -b <name>' '
434 git update-ref refs/remotes/origin/koala/bear renamer &&
436 git checkout --track origin/koala/bear &&
437 test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" &&
438 test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" &&
440 git checkout master && git branch -D koala/bear &&
442 git checkout --track refs/remotes/origin/koala/bear &&
443 test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" &&
444 test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" &&
446 git checkout master && git branch -D koala/bear &&
448 git checkout --track remotes/origin/koala/bear &&
449 test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" &&
450 test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)"
453 test_expect_success \
454 'checkout with --track, but without -b, fails with too short tracked name' '
455 test_must_fail git checkout --track renamer'
457 setup_conflicting_index () {
458 rm -f .git/index &&
459 O=$(echo original | git hash-object -w --stdin) &&
460 A=$(echo ourside | git hash-object -w --stdin) &&
461 B=$(echo theirside | git hash-object -w --stdin) &&
463 echo "100644 $A 0 fild" &&
464 echo "100644 $O 1 file" &&
465 echo "100644 $A 2 file" &&
466 echo "100644 $B 3 file" &&
467 echo "100644 $A 0 filf"
468 ) | git update-index --index-info
471 test_expect_success 'checkout an unmerged path should fail' '
472 setup_conflicting_index &&
473 echo "none of the above" >sample &&
474 cat sample >fild &&
475 cat sample >file &&
476 cat sample >filf &&
477 test_must_fail git checkout fild file filf &&
478 test_cmp sample fild &&
479 test_cmp sample filf &&
480 test_cmp sample file
483 test_expect_success 'checkout with an unmerged path can be ignored' '
484 setup_conflicting_index &&
485 echo "none of the above" >sample &&
486 echo ourside >expect &&
487 cat sample >fild &&
488 cat sample >file &&
489 cat sample >filf &&
490 git checkout -f fild file filf &&
491 test_cmp expect fild &&
492 test_cmp expect filf &&
493 test_cmp sample file
496 test_expect_success 'checkout unmerged stage' '
497 setup_conflicting_index &&
498 echo "none of the above" >sample &&
499 echo ourside >expect &&
500 cat sample >fild &&
501 cat sample >file &&
502 cat sample >filf &&
503 git checkout --ours . &&
504 test_cmp expect fild &&
505 test_cmp expect filf &&
506 test_cmp expect file &&
507 git checkout --theirs file &&
508 test ztheirside = "z$(cat file)"
511 test_expect_success 'checkout with --merge' '
512 setup_conflicting_index &&
513 echo "none of the above" >sample &&
514 echo ourside >expect &&
515 cat sample >fild &&
516 cat sample >file &&
517 cat sample >filf &&
518 git checkout -m -- fild file filf &&
520 echo "<<<<<<< ours"
521 echo ourside
522 echo "======="
523 echo theirside
524 echo ">>>>>>> theirs"
525 ) >merged &&
526 test_cmp expect fild &&
527 test_cmp expect filf &&
528 test_cmp merged file
531 test_expect_success 'checkout with --merge, in diff3 -m style' '
532 git config merge.conflictstyle diff3 &&
533 setup_conflicting_index &&
534 echo "none of the above" >sample &&
535 echo ourside >expect &&
536 cat sample >fild &&
537 cat sample >file &&
538 cat sample >filf &&
539 git checkout -m -- fild file filf &&
541 echo "<<<<<<< ours"
542 echo ourside
543 echo "||||||| base"
544 echo original
545 echo "======="
546 echo theirside
547 echo ">>>>>>> theirs"
548 ) >merged &&
549 test_cmp expect fild &&
550 test_cmp expect filf &&
551 test_cmp merged file
554 test_expect_success 'checkout --conflict=merge, overriding config' '
555 git config merge.conflictstyle diff3 &&
556 setup_conflicting_index &&
557 echo "none of the above" >sample &&
558 echo ourside >expect &&
559 cat sample >fild &&
560 cat sample >file &&
561 cat sample >filf &&
562 git checkout --conflict=merge -- fild file filf &&
564 echo "<<<<<<< ours"
565 echo ourside
566 echo "======="
567 echo theirside
568 echo ">>>>>>> theirs"
569 ) >merged &&
570 test_cmp expect fild &&
571 test_cmp expect filf &&
572 test_cmp merged file
575 test_expect_success 'checkout --conflict=diff3' '
576 git config --unset merge.conflictstyle
577 setup_conflicting_index &&
578 echo "none of the above" >sample &&
579 echo ourside >expect &&
580 cat sample >fild &&
581 cat sample >file &&
582 cat sample >filf &&
583 git checkout --conflict=diff3 -- fild file filf &&
585 echo "<<<<<<< ours"
586 echo ourside
587 echo "||||||| base"
588 echo original
589 echo "======="
590 echo theirside
591 echo ">>>>>>> theirs"
592 ) >merged &&
593 test_cmp expect fild &&
594 test_cmp expect filf &&
595 test_cmp merged file
598 test_expect_success 'failing checkout -b should not break working tree' '
599 git reset --hard master &&
600 git symbolic-ref HEAD refs/heads/master &&
601 test_must_fail git checkout -b renamer side^ &&
602 test $(git symbolic-ref HEAD) = refs/heads/master &&
603 git diff --exit-code &&
604 git diff --cached --exit-code
608 test_expect_success 'switch out of non-branch' '
609 git reset --hard master &&
610 git checkout master^0 &&
611 echo modified >one &&
612 test_must_fail git checkout renamer 2>error.log &&
613 ! grep "^Previous HEAD" error.log
617 echo "#!$SHELL_PATH"
618 cat <<\EOF
619 O=$1 A=$2 B=$3
620 cat "$A" >.tmp
621 exec >"$A"
622 echo '<<<<<<< filfre-theirs'
623 cat "$B"
624 echo '||||||| filfre-common'
625 cat "$O"
626 echo '======='
627 cat ".tmp"
628 echo '>>>>>>> filfre-ours'
629 rm -f .tmp
630 exit 1
632 ) >filfre.sh
633 chmod +x filfre.sh
635 test_expect_success 'custom merge driver with checkout -m' '
636 git reset --hard &&
638 git config merge.filfre.driver "./filfre.sh %O %A %B" &&
639 git config merge.filfre.name "Feel-free merge driver" &&
640 git config merge.filfre.recursive binary &&
641 echo "arm merge=filfre" >.gitattributes &&
643 git checkout -b left &&
644 echo neutral >arm &&
645 git add arm .gitattributes &&
646 test_tick &&
647 git commit -m neutral &&
648 git branch right &&
650 echo left >arm &&
651 test_tick &&
652 git commit -a -m left &&
653 git checkout right &&
655 echo right >arm &&
656 test_tick &&
657 git commit -a -m right &&
659 test_must_fail git merge left &&
661 for t in filfre-common left right
663 grep $t arm || exit 1
664 done
665 exit 0
666 ) &&
668 mv arm expect &&
669 git checkout -m arm &&
670 test_cmp expect arm
673 test_done