#!/bin/sh # # Copyright (c) 2007 Johannes E. Schindelin # test_description='git fast-export' . ./test-lib.sh test_expect_success 'setup' ' echo break it > file0 && git add file0 && test_tick && echo Wohlauf > file && git add file && test_tick && git commit -m initial && echo die Luft > file && echo geht frisch > file2 && git add file file2 && test_tick && git commit -m second && echo und > file2 && test_tick && git commit -m third file2 && test_tick && git tag rein && git checkout -b wer HEAD^ && echo lange > file2 && test_tick && git commit -m sitzt file2 && test_tick && git tag -a -m valentin muss && git merge -s ours master ' test_expect_success 'fast-export | fast-import' ' MASTER=$(git rev-parse --verify master) && REIN=$(git rev-parse --verify rein) && WER=$(git rev-parse --verify wer) && MUSS=$(git rev-parse --verify muss) && mkdir new && git --git-dir=new/.git init && git fast-export --all | (cd new && git fast-import && test $MASTER = $(git rev-parse --verify refs/heads/master) && test $REIN = $(git rev-parse --verify refs/tags/rein) && test $WER = $(git rev-parse --verify refs/heads/wer) && test $MUSS = $(git rev-parse --verify refs/tags/muss)) ' test_expect_success 'fast-export master~2..master' ' git fast-export master~2..master | sed "s/master/partial/" | (cd new && git fast-import && test $MASTER != $(git rev-parse --verify refs/heads/partial) && git diff --exit-code master partial && git diff --exit-code master^ partial^ && test_must_fail git rev-parse partial~2) ' test_expect_success 'iso-8859-1' ' git config i18n.commitencoding ISO8859-1 && # use author and committer name in ISO-8859-1 to match it. . "$TEST_DIRECTORY"/t3901-8859-1.txt && test_tick && echo rosten >file && git commit -s -m den file && git fast-export wer^..wer | sed "s/wer/i18n/" | (cd new && git fast-import && git cat-file commit i18n | grep "Áéí óú") ' test_expect_success 'import/export-marks' ' git checkout -b marks master && git fast-export --export-marks=tmp-marks HEAD && test -s tmp-marks && test_line_count = 3 tmp-marks && test $( git fast-export --import-marks=tmp-marks\ --export-marks=tmp-marks HEAD | grep ^commit | wc -l) \ -eq 0 && echo change > file && git commit -m "last commit" file && test $( git fast-export --import-marks=tmp-marks \ --export-marks=tmp-marks HEAD | grep ^commit\ | wc -l) \ -eq 1 && test_line_count = 4 tmp-marks ' cat > signed-tag-import << EOF tag sign-your-name from $(git rev-parse HEAD) tagger C O Mitter 1112911993 -0700 data 210 A message for a sign -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) fakedsignaturefakedsignaturefakedsignaturefakedsignaturfakedsign aturefakedsignaturefake= =/59v -----END PGP SIGNATURE----- EOF test_expect_success 'set up faked signed tag' ' cat signed-tag-import | git fast-import ' test_expect_success 'signed-tags=abort' ' test_must_fail git fast-export --signed-tags=abort sign-your-name ' test_expect_success 'signed-tags=verbatim' ' git fast-export --signed-tags=verbatim sign-your-name > output && grep PGP output ' test_expect_success 'signed-tags=strip' ' git fast-export --signed-tags=strip sign-your-name > output && ! grep PGP output ' test_expect_success 'signed-tags=warn-strip' ' git fast-export --signed-tags=warn-strip sign-your-name >output 2>err && ! grep PGP output && test -s err ' test_expect_success 'setup submodule' ' git checkout -f master && mkdir sub && ( cd sub && git init && echo test file > file && git add file && git commit -m sub_initial ) && git submodule add "$(pwd)/sub" sub && git commit -m initial && test_tick && ( cd sub && echo more data >> file && git add file && git commit -m sub_second ) && git add sub && git commit -m second ' test_expect_success 'submodule fast-export | fast-import' ' SUBENT1=$(git ls-tree master^ sub) && SUBENT2=$(git ls-tree master sub) && rm -rf new && mkdir new && git --git-dir=new/.git init && git fast-export --signed-tags=strip --all | (cd new && git fast-import && test "$SUBENT1" = "$(git ls-tree refs/heads/master^ sub)" && test "$SUBENT2" = "$(git ls-tree refs/heads/master sub)" && git checkout master && git submodule init && git submodule update && cmp sub/file ../sub/file) ' GIT_AUTHOR_NAME='A U Thor'; export GIT_AUTHOR_NAME GIT_COMMITTER_NAME='C O Mitter'; export GIT_COMMITTER_NAME test_expect_success 'setup copies' ' git config --unset i18n.commitencoding && git checkout -b copy rein && git mv file file3 && git commit -m move1 && test_tick && cp file2 file4 && git add file4 && git mv file2 file5 && git commit -m copy1 && test_tick && cp file3 file6 && git add file6 && git commit -m copy2 && test_tick && echo more text >> file6 && echo even more text >> file6 && git add file6 && git commit -m modify && test_tick && cp file6 file7 && echo test >> file7 && git add file7 && git commit -m copy_modify ' test_expect_success 'fast-export -C -C | fast-import' ' ENTRY=$(git rev-parse --verify copy) && rm -rf new && mkdir new && git --git-dir=new/.git init && git fast-export -C -C --signed-tags=strip --all > output && grep "^C file6 file7\$" output && cat output | (cd new && git fast-import && test $ENTRY = $(git rev-parse --verify refs/heads/copy)) ' test_expect_success 'fast-export | fast-import when master is tagged' ' git tag -m msg last && git fast-export -C -C --signed-tags=strip --all > output && test $(grep -c "^tag " output) = 3 ' cat > tag-content << EOF object $(git rev-parse HEAD) type commit tag rosten EOF test_expect_success 'cope with tagger-less tags' ' TAG=$(git hash-object -t tag -w tag-content) && git update-ref refs/tags/sonnenschein $TAG && git fast-export -C -C --signed-tags=strip --all > output && test $(grep -c "^tag " output) = 4 && ! grep "Unspecified Tagger" output && git fast-export -C -C --signed-tags=strip --all \ --fake-missing-tagger > output && test $(grep -c "^tag " output) = 4 && grep "Unspecified Tagger" output ' test_expect_success 'setup for limiting exports by PATH' ' mkdir limit-by-paths && ( cd limit-by-paths && git init && echo hi > there && git add there && git commit -m "First file" && echo foo > bar && git add bar && git commit -m "Second file" && git tag -a -m msg mytag && echo morefoo >> bar && git add bar && git commit -m "Change to second file" ) ' cat > limit-by-paths/expected << EOF blob mark :1 data 3 hi reset refs/tags/mytag commit refs/tags/mytag mark :2 author A U Thor 1112912713 -0700 committer C O Mitter 1112912713 -0700 data 11 First file M 100644 :1 there EOF test_expect_success 'dropping tag of filtered out object' ' ( cd limit-by-paths && git fast-export --tag-of-filtered-object=drop mytag -- there > output && test_cmp expected output ) ' cat >> limit-by-paths/expected << EOF tag mytag from :2 tagger C O Mitter 1112912713 -0700 data 4 msg EOF test_expect_success 'rewriting tag of filtered out object' ' ( cd limit-by-paths && git fast-export --tag-of-filtered-object=rewrite mytag -- there > output && test_cmp expected output ) ' cat > limit-by-paths/expected << EOF blob mark :1 data 4 foo blob mark :2 data 3 hi reset refs/heads/master commit refs/heads/master mark :3 author A U Thor 1112912713 -0700 committer C O Mitter 1112912713 -0700 data 12 Second file M 100644 :1 bar M 100644 :2 there EOF test_expect_failure 'no exact-ref revisions included' ' ( cd limit-by-paths && git fast-export master~2..master~1 > output && test_cmp expected output ) ' test_expect_success 'path limiting with import-marks does not lose unmodified files' ' git checkout -b simple marks~2 && git fast-export --export-marks=marks simple -- file > /dev/null && echo more content >> file && test_tick && git commit -mnext file && git fast-export --import-marks=marks simple -- file file0 | grep file0 ' test_expect_success 'full-tree re-shows unmodified files' ' git checkout -f simple && test $(git fast-export --full-tree simple | grep -c file0) -eq 3 ' test_expect_success 'set-up a few more tags for tag export tests' ' git checkout -f master && HEAD_TREE=$(git show -s --pretty=raw HEAD | grep tree | sed "s/tree //") && git tag tree_tag -m "tagging a tree" $HEAD_TREE && git tag -a tree_tag-obj -m "tagging a tree" $HEAD_TREE && git tag tag-obj_tag -m "tagging a tag" tree_tag-obj && git tag -a tag-obj_tag-obj -m "tagging a tag" tree_tag-obj ' test_expect_success 'tree_tag' ' mkdir result && (cd result && git init) && git fast-export tree_tag > fe-stream && (cd result && git fast-import < ../fe-stream) ' # NEEDSWORK: not just check return status, but validate the output test_expect_success 'tree_tag-obj' 'git fast-export tree_tag-obj' test_expect_success 'tag-obj_tag' 'git fast-export tag-obj_tag' test_expect_success 'tag-obj_tag-obj' 'git fast-export tag-obj_tag-obj' test_expect_success 'directory becomes symlink' ' git init dirtosymlink && git init result && ( cd dirtosymlink && mkdir foo && mkdir bar && echo hello > foo/world && echo hello > bar/world && git add foo/world bar/world && git commit -q -mone && git rm -r foo && test_ln_s_add bar foo && git commit -q -mtwo ) && ( cd dirtosymlink && git fast-export master -- foo | (cd ../result && git fast-import --quiet) ) && (cd result && git show master:foo) ' test_expect_success 'fast-export quotes pathnames' ' git init crazy-paths && (cd crazy-paths && blob=$(echo foo | git hash-object -w --stdin) && git update-index --add \ --cacheinfo 100644 $blob "$(printf "path with\\nnewline")" \ --cacheinfo 100644 $blob "path with \"quote\"" \ --cacheinfo 100644 $blob "path with \\backslash" \ --cacheinfo 100644 $blob "path with space" && git commit -m addition && git ls-files -z -s | perl -0pe "s{\\t}{$&subdir/}" >index && git read-tree --empty && git update-index -z --index-info export.out && git rev-list HEAD >expect && git init result && cd result && git fast-import <../export.out && git rev-list HEAD >actual && test_cmp ../expect actual ) ' test_expect_success 'test bidirectionality' ' >marks-cur && >marks-new && git init marks-test && git fast-export --export-marks=marks-cur --import-marks=marks-cur --branches | \ git --git-dir=marks-test/.git fast-import --export-marks=marks-new --import-marks=marks-new && (cd marks-test && git reset --hard && echo Wohlauf > file && git commit -a -m "back in time") && git --git-dir=marks-test/.git fast-export --export-marks=marks-new --import-marks=marks-new --branches | \ git fast-import --export-marks=marks-cur --import-marks=marks-cur ' cat > expected << EOF blob mark :13 data 5 bump commit refs/heads/master mark :14 author A U Thor 1112912773 -0700 committer C O Mitter 1112912773 -0700 data 5 bump from :12 M 100644 :13 file EOF test_expect_success 'avoid uninteresting refs' ' > tmp-marks && git fast-export --import-marks=tmp-marks \ --export-marks=tmp-marks master > /dev/null && git tag v1.0 && git branch uninteresting && echo bump > file && git commit -a -m bump && git fast-export --import-marks=tmp-marks \ --export-marks=tmp-marks ^uninteresting ^v1.0 master > actual && test_cmp expected actual ' cat > expected << EOF reset refs/heads/master from :14 EOF test_expect_success 'refs are updated even if no commits need to be exported' ' > tmp-marks && git fast-export --import-marks=tmp-marks \ --export-marks=tmp-marks master > /dev/null && git fast-export --import-marks=tmp-marks \ --export-marks=tmp-marks master > actual && test_cmp expected actual ' test_expect_success 'use refspec' ' git fast-export --refspec refs/heads/master:refs/heads/foobar master | \ grep "^commit " | sort | uniq > actual && echo "commit refs/heads/foobar" > expected && test_cmp expected actual ' test_expect_success 'delete refspec' ' git branch to-delete && git fast-export --refspec :refs/heads/to-delete to-delete ^to-delete > actual && cat > expected <<-EOF && reset refs/heads/to-delete from 0000000000000000000000000000000000000000 EOF test_cmp expected actual ' test_done