3 # Copyright (c) 2007 Johannes E. Schindelin
6 test_description='git fast-export'
9 test_expect_success 'setup' '
11 echo break it > file0 &&
14 echo Wohlauf > file &&
17 git commit -m initial &&
18 echo die Luft > file &&
19 echo geht frisch > file2 &&
22 git commit -m second &&
25 git commit -m third file2 &&
28 git checkout -b wer HEAD^ &&
31 git commit -m sitzt file2 &&
33 git tag -a -m valentin muss &&
34 git merge -s ours master
38 test_expect_success 'fast-export | fast-import' '
40 MASTER=$(git rev-parse --verify master) &&
41 REIN=$(git rev-parse --verify rein) &&
42 WER=$(git rev-parse --verify wer) &&
43 MUSS=$(git rev-parse --verify muss) &&
45 git --git-dir=new/.git init &&
46 git fast-export --all >actual &&
49 test $MASTER = $(git rev-parse --verify refs/heads/master) &&
50 test $REIN = $(git rev-parse --verify refs/tags/rein) &&
51 test $WER = $(git rev-parse --verify refs/heads/wer) &&
52 test $MUSS = $(git rev-parse --verify refs/tags/muss)) <actual
56 test_expect_success 'fast-export master~2..master' '
58 git fast-export master~2..master >actual &&
59 sed "s/master/partial/" actual |
62 test $MASTER != $(git rev-parse --verify refs/heads/partial) &&
63 git diff --exit-code master partial &&
64 git diff --exit-code master^ partial^ &&
65 test_must_fail git rev-parse partial~2)
69 test_expect_success 'fast-export --reference-excluded-parents master~2..master' '
71 git fast-export --reference-excluded-parents master~2..master >actual &&
72 grep commit.refs/heads/master actual >commit-count &&
73 test_line_count = 2 commit-count &&
74 sed "s/master/rewrite/" actual |
77 test $MASTER = $(git rev-parse --verify refs/heads/rewrite))
80 test_expect_success 'fast-export --show-original-ids' '
82 git fast-export --show-original-ids master >output &&
83 grep ^original-oid output| sed -e s/^original-oid.// | sort >actual &&
84 git rev-list --objects master muss >objects-and-names &&
85 awk "{print \$1}" objects-and-names | sort >commits-trees-blobs &&
86 comm -23 actual commits-trees-blobs >unfound &&
87 test_must_be_empty unfound
90 test_expect_success 'fast-export --show-original-ids | git fast-import' '
92 git fast-export --show-original-ids master muss | git fast-import --quiet &&
93 test $MASTER = $(git rev-parse --verify refs/heads/master) &&
94 test $MUSS = $(git rev-parse --verify refs/tags/muss)
97 test_expect_success 'iso-8859-1' '
99 git config i18n.commitencoding ISO8859-1 &&
100 # use author and committer name in ISO-8859-1 to match it.
101 . "$TEST_DIRECTORY"/t3901/8859-1.txt &&
104 git commit -s -m den file &&
105 git fast-export wer^..wer >iso8859-1.fi &&
106 sed "s/wer/i18n/" iso8859-1.fi |
109 git cat-file commit i18n >actual &&
110 grep "Áéí óú" actual)
113 test_expect_success 'import/export-marks' '
115 git checkout -b marks master &&
116 git fast-export --export-marks=tmp-marks HEAD &&
118 test_line_count = 3 tmp-marks &&
119 git fast-export --import-marks=tmp-marks \
120 --export-marks=tmp-marks HEAD >actual &&
121 test $(grep ^commit actual | wc -l) -eq 0 &&
122 echo change > file &&
123 git commit -m "last commit" file &&
124 git fast-export --import-marks=tmp-marks \
125 --export-marks=tmp-marks HEAD >actual &&
126 test $(grep ^commit\ actual | wc -l) -eq 1 &&
127 test_line_count = 4 tmp-marks
131 cat > signed-tag-import << EOF
133 from $(git rev-parse HEAD)
134 tagger C O Mitter <committer@example.com> 1112911993 -0700
137 -----BEGIN PGP SIGNATURE-----
138 Version: GnuPG v1.4.5 (GNU/Linux)
140 fakedsignaturefakedsignaturefakedsignaturefakedsignaturfakedsign
141 aturefakedsignaturefake=
143 -----END PGP SIGNATURE-----
146 test_expect_success 'set up faked signed tag' '
148 cat signed-tag-import | git fast-import
152 test_expect_success 'signed-tags=abort' '
154 test_must_fail git fast-export --signed-tags=abort sign-your-name
158 test_expect_success 'signed-tags=verbatim' '
160 git fast-export --signed-tags=verbatim sign-your-name > output &&
165 test_expect_success 'signed-tags=strip' '
167 git fast-export --signed-tags=strip sign-your-name > output &&
172 test_expect_success 'signed-tags=warn-strip' '
173 git fast-export --signed-tags=warn-strip sign-your-name >output 2>err &&
178 test_expect_success 'setup submodule' '
180 git checkout -f master &&
185 echo test file > file &&
187 git commit -m sub_initial
189 git submodule add "$(pwd)/sub" sub &&
190 git commit -m initial &&
194 echo more data >> file &&
196 git commit -m sub_second
203 test_expect_success 'submodule fast-export | fast-import' '
205 SUBENT1=$(git ls-tree master^ sub) &&
206 SUBENT2=$(git ls-tree master sub) &&
209 git --git-dir=new/.git init &&
210 git fast-export --signed-tags=strip --all >actual &&
213 test "$SUBENT1" = "$(git ls-tree refs/heads/master^ sub)" &&
214 test "$SUBENT2" = "$(git ls-tree refs/heads/master sub)" &&
215 git checkout master &&
216 git submodule init &&
217 git submodule update &&
218 cmp sub/file ../sub/file) <actual
222 GIT_AUTHOR_NAME='A U Thor'; export GIT_AUTHOR_NAME
223 GIT_COMMITTER_NAME='C O Mitter'; export GIT_COMMITTER_NAME
225 test_expect_success 'setup copies' '
227 git config --unset i18n.commitencoding &&
228 git checkout -b copy rein &&
230 git commit -m move1 &&
234 git mv file2 file5 &&
235 git commit -m copy1 &&
239 git commit -m copy2 &&
241 echo more text >> file6 &&
242 echo even more text >> file6 &&
244 git commit -m modify &&
247 echo test >> file7 &&
249 git commit -m copy_modify
253 test_expect_success 'fast-export -C -C | fast-import' '
255 ENTRY=$(git rev-parse --verify copy) &&
258 git --git-dir=new/.git init &&
259 git fast-export -C -C --signed-tags=strip --all > output &&
260 grep "^C file2 file4\$" output &&
264 test $ENTRY = $(git rev-parse --verify refs/heads/copy))
268 test_expect_success 'fast-export | fast-import when master is tagged' '
270 git tag -m msg last &&
271 git fast-export -C -C --signed-tags=strip --all > output &&
272 test $(grep -c "^tag " output) = 3
276 cat > tag-content << EOF
277 object $(git rev-parse HEAD)
282 test_expect_success 'cope with tagger-less tags' '
284 TAG=$(git hash-object -t tag -w tag-content) &&
285 git update-ref refs/tags/sonnenschein $TAG &&
286 git fast-export -C -C --signed-tags=strip --all > output &&
287 test $(grep -c "^tag " output) = 4 &&
288 ! grep "Unspecified Tagger" output &&
289 git fast-export -C -C --signed-tags=strip --all \
290 --fake-missing-tagger > output &&
291 test $(grep -c "^tag " output) = 4 &&
292 grep "Unspecified Tagger" output
296 test_expect_success 'setup for limiting exports by PATH' '
297 mkdir limit-by-paths &&
303 git commit -m "First file" &&
306 git commit -m "Second file" &&
307 git tag -a -m msg mytag &&
308 echo morefoo >> bar &&
310 git commit -m "Change to second file"
314 cat > limit-by-paths/expected << EOF
320 reset refs/tags/mytag
321 commit refs/tags/mytag
323 author A U Thor <author@example.com> 1112912713 -0700
324 committer C O Mitter <committer@example.com> 1112912713 -0700
331 test_expect_success 'dropping tag of filtered out object' '
334 git fast-export --tag-of-filtered-object=drop mytag -- there > output &&
335 test_cmp expected output
339 cat >> limit-by-paths/expected << EOF
342 tagger C O Mitter <committer@example.com> 1112912713 -0700
348 test_expect_success 'rewriting tag of filtered out object' '
351 git fast-export --tag-of-filtered-object=rewrite mytag -- there > output &&
352 test_cmp expected output
356 test_expect_success 'rewrite tag predating pathspecs to nothing' '
357 test_create_repo rewrite_tag_predating_pathspecs &&
359 cd rewrite_tag_predating_pathspecs &&
361 test_commit initial &&
363 git tag -a -m "Some old tag" v0.0.0.0.0.0.1 &&
367 git fast-export --tag-of-filtered-object=rewrite --all -- bar.t >output &&
368 grep from.$ZERO_OID output
372 cat > limit-by-paths/expected << EOF
383 reset refs/heads/master
384 commit refs/heads/master
386 author A U Thor <author@example.com> 1112912713 -0700
387 committer C O Mitter <committer@example.com> 1112912713 -0700
395 test_expect_failure 'no exact-ref revisions included' '
398 git fast-export master~2..master~1 > output &&
399 test_cmp expected output
403 test_expect_success 'path limiting with import-marks does not lose unmodified files' '
404 git checkout -b simple marks~2 &&
405 git fast-export --export-marks=marks simple -- file > /dev/null &&
406 echo more content >> file &&
408 git commit -mnext file &&
409 git fast-export --import-marks=marks simple -- file file0 >actual &&
413 test_expect_success 'avoid corrupt stream with non-existent mark' '
414 test_create_repo avoid_non_existent_mark &&
416 cd avoid_non_existent_mark &&
418 test_commit important-path &&
420 test_commit ignored &&
425 echo foo >>important-path.t &&
426 git add important-path.t &&
427 test_commit more changes &&
429 git fast-export --all -- important-path.t | git fast-import --force
433 test_expect_success 'full-tree re-shows unmodified files' '
434 git checkout -f simple &&
435 git fast-export --full-tree simple >actual &&
436 test $(grep -c file0 actual) -eq 3
439 test_expect_success 'set-up a few more tags for tag export tests' '
440 git checkout -f master &&
441 HEAD_TREE=$(git show -s --pretty=raw HEAD | grep tree | sed "s/tree //") &&
442 git tag tree_tag -m "tagging a tree" $HEAD_TREE &&
443 git tag -a tree_tag-obj -m "tagging a tree" $HEAD_TREE &&
444 git tag tag-obj_tag -m "tagging a tag" tree_tag-obj &&
445 git tag -a tag-obj_tag-obj -m "tagging a tag" tree_tag-obj
448 test_expect_success 'tree_tag' '
450 (cd result && git init) &&
451 git fast-export tree_tag > fe-stream &&
452 (cd result && git fast-import < ../fe-stream)
455 # NEEDSWORK: not just check return status, but validate the output
456 test_expect_success 'tree_tag-obj' 'git fast-export tree_tag-obj'
457 test_expect_success 'tag-obj_tag' 'git fast-export tag-obj_tag'
458 test_expect_success 'tag-obj_tag-obj' 'git fast-export tag-obj_tag-obj'
460 test_expect_success 'directory becomes symlink' '
461 git init dirtosymlink &&
467 echo hello > foo/world &&
468 echo hello > bar/world &&
469 git add foo/world bar/world &&
470 git commit -q -mone &&
472 test_ln_s_add bar foo &&
477 git fast-export master -- foo |
478 (cd ../result && git fast-import --quiet)
480 (cd result && git show master:foo)
483 test_expect_success 'fast-export quotes pathnames' '
484 git init crazy-paths &&
486 blob=$(echo foo | git hash-object -w --stdin) &&
487 git update-index --add \
488 --cacheinfo 100644 $blob "$(printf "path with\\nnewline")" \
489 --cacheinfo 100644 $blob "path with \"quote\"" \
490 --cacheinfo 100644 $blob "path with \\backslash" \
491 --cacheinfo 100644 $blob "path with space" &&
492 git commit -m addition &&
493 git ls-files -z -s | perl -0pe "s{\\t}{$&subdir/}" >index &&
494 git read-tree --empty &&
495 git update-index -z --index-info <index &&
496 git commit -m rename &&
497 git read-tree --empty &&
498 git commit -m deletion &&
499 git fast-export -M HEAD >export.out &&
500 git rev-list HEAD >expect &&
503 git fast-import <../export.out &&
504 git rev-list HEAD >actual &&
505 test_cmp ../expect actual
509 test_expect_success 'test bidirectionality' '
512 git init marks-test &&
513 git fast-export --export-marks=marks-cur --import-marks=marks-cur --branches | \
514 git --git-dir=marks-test/.git fast-import --export-marks=marks-new --import-marks=marks-new &&
517 echo Wohlauf > file &&
518 git commit -a -m "back in time") &&
519 git --git-dir=marks-test/.git fast-export --export-marks=marks-new --import-marks=marks-new --branches | \
520 git fast-import --export-marks=marks-cur --import-marks=marks-cur
523 cat > expected << EOF
529 commit refs/heads/master
531 author A U Thor <author@example.com> 1112912773 -0700
532 committer C O Mitter <committer@example.com> 1112912773 -0700
540 test_expect_success 'avoid uninteresting refs' '
542 git fast-export --import-marks=tmp-marks \
543 --export-marks=tmp-marks master > /dev/null &&
545 git branch uninteresting &&
547 git commit -a -m bump &&
548 git fast-export --import-marks=tmp-marks \
549 --export-marks=tmp-marks ^uninteresting ^v1.0 master > actual &&
550 test_cmp expected actual
553 cat > expected << EOF
554 reset refs/heads/master
559 test_expect_success 'refs are updated even if no commits need to be exported' '
561 git fast-export --import-marks=tmp-marks \
562 --export-marks=tmp-marks master > /dev/null &&
563 git fast-export --import-marks=tmp-marks \
564 --export-marks=tmp-marks master > actual &&
565 test_cmp expected actual
568 test_expect_success 'use refspec' '
569 git fast-export --refspec refs/heads/master:refs/heads/foobar master >actual2 &&
570 grep "^commit " actual2 | sort | uniq >actual &&
571 echo "commit refs/heads/foobar" > expected &&
572 test_cmp expected actual
575 test_expect_success 'delete ref because entire history excluded' '
576 git branch to-delete &&
577 git fast-export to-delete ^to-delete >actual &&
578 cat >expected <<-EOF &&
579 reset refs/heads/to-delete
580 from 0000000000000000000000000000000000000000
583 test_cmp expected actual
586 test_expect_success 'delete refspec' '
587 git fast-export --refspec :refs/heads/to-delete >actual &&
588 cat >expected <<-EOF &&
589 reset refs/heads/to-delete
590 from 0000000000000000000000000000000000000000
593 test_cmp expected actual
596 test_expect_success 'when using -C, do not declare copy when source of copy is also modified' '
597 test_create_repo src &&
598 echo a_line >src/file.txt &&
599 git -C src add file.txt &&
600 git -C src commit -m 1st_commit &&
602 cp src/file.txt src/file2.txt &&
603 echo another_line >>src/file.txt &&
604 git -C src add file.txt file2.txt &&
605 git -C src commit -m 2nd_commit &&
607 test_create_repo dst &&
608 git -C src fast-export --all -C >actual &&
609 git -C dst fast-import <actual &&
610 git -C src show >expected &&
611 git -C dst show >actual &&
612 test_cmp expected actual
615 test_expect_success 'merge commit gets exported with --import-marks' '
616 test_create_repo merging &&
619 test_commit initial &&
620 git checkout -b topic &&
621 test_commit on-topic &&
622 git checkout master &&
623 test_commit on-master &&
625 git merge --no-ff -m Yeah topic &&
627 echo ":1 $(git rev-parse HEAD^^)" >marks &&
628 git fast-export --import-marks=marks master >out &&