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https://github.com/git/git
synced 2024-08-28 12:09:19 +00:00
![Jeff King](/assets/img/avatar_default.png)
Many test scripts use hash-object to create malformed objects to see how we handle the results in various commands. In some cases we already have to use "hash-object --literally", because it does some rudimentary quality checks. But let's use "--literally" more consistently to future-proof these tests against hash-object learning to be more careful. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
795 lines
21 KiB
Bash
Executable file
795 lines
21 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2007 Johannes E. Schindelin
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#
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test_description='git fast-export'
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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
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. ./test-lib.sh
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test_expect_success 'setup' '
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echo break it > file0 &&
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git add file0 &&
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test_tick &&
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echo Wohlauf > file &&
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git add file &&
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test_tick &&
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git commit -m initial &&
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echo die Luft > file &&
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echo geht frisch > file2 &&
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git add file file2 &&
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test_tick &&
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git commit -m second &&
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echo und > file2 &&
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test_tick &&
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git commit -m third file2 &&
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test_tick &&
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git tag rein &&
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git checkout -b wer HEAD^ &&
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echo lange > file2 &&
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test_tick &&
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git commit -m sitzt file2 &&
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test_tick &&
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git tag -a -m valentin muss &&
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git merge -s ours main
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'
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test_expect_success 'fast-export | fast-import' '
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MAIN=$(git rev-parse --verify main) &&
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REIN=$(git rev-parse --verify rein) &&
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WER=$(git rev-parse --verify wer) &&
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MUSS=$(git rev-parse --verify muss) &&
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mkdir new &&
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git --git-dir=new/.git init &&
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git fast-export --all >actual &&
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(cd new &&
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git fast-import &&
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test $MAIN = $(git rev-parse --verify refs/heads/main) &&
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test $REIN = $(git rev-parse --verify refs/tags/rein) &&
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test $WER = $(git rev-parse --verify refs/heads/wer) &&
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test $MUSS = $(git rev-parse --verify refs/tags/muss)) <actual
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'
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test_expect_success 'fast-export ^muss^{commit} muss' '
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git fast-export --tag-of-filtered-object=rewrite ^muss^{commit} muss >actual &&
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cat >expected <<-EOF &&
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tag muss
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from $(git rev-parse --verify muss^{commit})
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$(git cat-file tag muss | grep tagger)
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data 9
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valentin
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EOF
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test_cmp expected actual
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'
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test_expect_success 'fast-export --mark-tags ^muss^{commit} muss' '
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git fast-export --mark-tags --tag-of-filtered-object=rewrite ^muss^{commit} muss >actual &&
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cat >expected <<-EOF &&
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tag muss
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mark :1
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from $(git rev-parse --verify muss^{commit})
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$(git cat-file tag muss | grep tagger)
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data 9
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valentin
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EOF
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test_cmp expected actual
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'
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test_expect_success 'fast-export main~2..main' '
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git fast-export main~2..main >actual &&
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sed "s/main/partial/" actual |
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(cd new &&
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git fast-import &&
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test $MAIN != $(git rev-parse --verify refs/heads/partial) &&
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git diff --exit-code main partial &&
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git diff --exit-code main^ partial^ &&
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test_must_fail git rev-parse partial~2)
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'
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test_expect_success 'fast-export --reference-excluded-parents main~2..main' '
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git fast-export --reference-excluded-parents main~2..main >actual &&
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grep commit.refs/heads/main actual >commit-count &&
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test_line_count = 2 commit-count &&
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sed "s/main/rewrite/" actual |
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(cd new &&
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git fast-import &&
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test $MAIN = $(git rev-parse --verify refs/heads/rewrite))
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'
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test_expect_success 'fast-export --show-original-ids' '
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git fast-export --show-original-ids main >output &&
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grep ^original-oid output| sed -e s/^original-oid.// | sort >actual &&
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git rev-list --objects main muss >objects-and-names &&
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awk "{print \$1}" objects-and-names | sort >commits-trees-blobs &&
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comm -23 actual commits-trees-blobs >unfound &&
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test_must_be_empty unfound
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'
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test_expect_success 'fast-export --show-original-ids | git fast-import' '
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git fast-export --show-original-ids main muss | git fast-import --quiet &&
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test $MAIN = $(git rev-parse --verify refs/heads/main) &&
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test $MUSS = $(git rev-parse --verify refs/tags/muss)
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'
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test_expect_success 'reencoding iso-8859-7' '
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test_when_finished "git reset --hard HEAD~1" &&
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test_config i18n.commitencoding iso-8859-7 &&
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test_tick &&
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echo rosten >file &&
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git commit -s -F "$TEST_DIRECTORY/t9350/simple-iso-8859-7-commit-message.txt" file &&
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git fast-export --reencode=yes wer^..wer >iso-8859-7.fi &&
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sed "s/wer/i18n/" iso-8859-7.fi |
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(cd new &&
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git fast-import &&
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# The commit object, if not re-encoded, would be 200 bytes plus hash.
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# Removing the "encoding iso-8859-7\n" header drops 20 bytes.
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# Re-encoding the Pi character from \xF0 (\360) in iso-8859-7
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# to \xCF\x80 (\317\200) in UTF-8 adds a byte. Check for
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# the expected size.
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test $(($(test_oid hexsz) + 181)) -eq "$(git cat-file -s i18n)" &&
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# ...and for the expected translation of bytes.
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git cat-file commit i18n >actual &&
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grep $(printf "\317\200") actual &&
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# Also make sure the commit does not have the "encoding" header
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! grep ^encoding actual)
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'
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test_expect_success 'aborting on iso-8859-7' '
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test_when_finished "git reset --hard HEAD~1" &&
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test_config i18n.commitencoding iso-8859-7 &&
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echo rosten >file &&
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git commit -s -F "$TEST_DIRECTORY/t9350/simple-iso-8859-7-commit-message.txt" file &&
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test_must_fail git fast-export --reencode=abort wer^..wer >iso-8859-7.fi
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'
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test_expect_success 'preserving iso-8859-7' '
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test_when_finished "git reset --hard HEAD~1" &&
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test_config i18n.commitencoding iso-8859-7 &&
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echo rosten >file &&
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git commit -s -F "$TEST_DIRECTORY/t9350/simple-iso-8859-7-commit-message.txt" file &&
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git fast-export --reencode=no wer^..wer >iso-8859-7.fi &&
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sed "s/wer/i18n-no-recoding/" iso-8859-7.fi |
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(cd new &&
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git fast-import &&
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# The commit object, if not re-encoded, is 200 bytes plus hash.
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# Removing the "encoding iso-8859-7\n" header would drops 20
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# bytes. Re-encoding the Pi character from \xF0 (\360) in
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# iso-8859-7 to \xCF\x80 (\317\200) in UTF-8 adds a byte.
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# Check for the expected size...
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test $(($(test_oid hexsz) + 200)) -eq "$(git cat-file -s i18n-no-recoding)" &&
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# ...as well as the expected byte.
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git cat-file commit i18n-no-recoding >actual &&
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grep $(printf "\360") actual &&
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# Also make sure the commit has the "encoding" header
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grep ^encoding actual)
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'
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test_expect_success 'encoding preserved if reencoding fails' '
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test_when_finished "git reset --hard HEAD~1" &&
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test_config i18n.commitencoding iso-8859-7 &&
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echo rosten >file &&
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git commit -s -F "$TEST_DIRECTORY/t9350/broken-iso-8859-7-commit-message.txt" file &&
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git fast-export --reencode=yes wer^..wer >iso-8859-7.fi &&
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sed "s/wer/i18n-invalid/" iso-8859-7.fi |
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(cd new &&
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git fast-import &&
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git cat-file commit i18n-invalid >actual &&
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# Make sure the commit still has the encoding header
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grep ^encoding actual &&
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# Verify that the commit has the expected size; i.e.
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# that no bytes were re-encoded to a different encoding.
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test $(($(test_oid hexsz) + 212)) -eq "$(git cat-file -s i18n-invalid)" &&
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# ...and check for the original special bytes
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grep $(printf "\360") actual &&
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grep $(printf "\377") actual)
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'
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test_expect_success 'import/export-marks' '
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git checkout -b marks main &&
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git fast-export --export-marks=tmp-marks HEAD &&
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test -s tmp-marks &&
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test_line_count = 3 tmp-marks &&
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git fast-export --import-marks=tmp-marks \
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--export-marks=tmp-marks HEAD >actual &&
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test $(grep ^commit actual | wc -l) -eq 0 &&
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echo change > file &&
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git commit -m "last commit" file &&
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git fast-export --import-marks=tmp-marks \
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--export-marks=tmp-marks HEAD >actual &&
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test $(grep ^commit\ actual | wc -l) -eq 1 &&
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test_line_count = 4 tmp-marks
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'
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cat > signed-tag-import << EOF
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tag sign-your-name
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from $(git rev-parse HEAD)
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tagger C O Mitter <committer@example.com> 1112911993 -0700
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data 210
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A message for a sign
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-----BEGIN PGP SIGNATURE-----
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Version: GnuPG v1.4.5 (GNU/Linux)
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fakedsignaturefakedsignaturefakedsignaturefakedsignaturfakedsign
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aturefakedsignaturefake=
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=/59v
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-----END PGP SIGNATURE-----
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EOF
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test_expect_success 'set up faked signed tag' '
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cat signed-tag-import | git fast-import
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'
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test_expect_success 'signed-tags=abort' '
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test_must_fail git fast-export --signed-tags=abort sign-your-name
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'
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test_expect_success 'signed-tags=verbatim' '
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git fast-export --signed-tags=verbatim sign-your-name > output &&
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grep PGP output
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'
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test_expect_success 'signed-tags=strip' '
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git fast-export --signed-tags=strip sign-your-name > output &&
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! grep PGP output
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'
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test_expect_success 'signed-tags=warn-strip' '
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git fast-export --signed-tags=warn-strip sign-your-name >output 2>err &&
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! grep PGP output &&
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test -s err
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'
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test_expect_success 'setup submodule' '
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test_config_global protocol.file.allow always &&
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git checkout -f main &&
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mkdir sub &&
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(
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cd sub &&
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git init &&
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echo test file > file &&
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git add file &&
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git commit -m sub_initial
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) &&
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git submodule add "$(pwd)/sub" sub &&
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git commit -m initial &&
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test_tick &&
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(
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cd sub &&
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echo more data >> file &&
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git add file &&
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git commit -m sub_second
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) &&
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git add sub &&
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git commit -m second
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'
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test_expect_success 'submodule fast-export | fast-import' '
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test_config_global protocol.file.allow always &&
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SUBENT1=$(git ls-tree main^ sub) &&
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SUBENT2=$(git ls-tree main sub) &&
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rm -rf new &&
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mkdir new &&
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git --git-dir=new/.git init &&
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git fast-export --signed-tags=strip --all >actual &&
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(cd new &&
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git fast-import &&
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test "$SUBENT1" = "$(git ls-tree refs/heads/main^ sub)" &&
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test "$SUBENT2" = "$(git ls-tree refs/heads/main sub)" &&
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git checkout main &&
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git submodule init &&
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git submodule update &&
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cmp sub/file ../sub/file) <actual
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'
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GIT_AUTHOR_NAME='A U Thor'; export GIT_AUTHOR_NAME
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GIT_COMMITTER_NAME='C O Mitter'; export GIT_COMMITTER_NAME
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test_expect_success 'setup copies' '
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git checkout -b copy rein &&
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git mv file file3 &&
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git commit -m move1 &&
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test_tick &&
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cp file2 file4 &&
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git add file4 &&
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git mv file2 file5 &&
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git commit -m copy1 &&
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test_tick &&
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cp file3 file6 &&
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git add file6 &&
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git commit -m copy2 &&
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test_tick &&
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echo more text >> file6 &&
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echo even more text >> file6 &&
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git add file6 &&
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git commit -m modify &&
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test_tick &&
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cp file6 file7 &&
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echo test >> file7 &&
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git add file7 &&
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git commit -m copy_modify
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'
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test_expect_success 'fast-export -C -C | fast-import' '
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ENTRY=$(git rev-parse --verify copy) &&
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rm -rf new &&
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mkdir new &&
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git --git-dir=new/.git init &&
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git fast-export -C -C --signed-tags=strip --all > output &&
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grep "^C file2 file4\$" output &&
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cat output |
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(cd new &&
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git fast-import &&
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test $ENTRY = $(git rev-parse --verify refs/heads/copy))
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'
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test_expect_success 'fast-export | fast-import when main is tagged' '
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git tag -m msg last &&
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git fast-export -C -C --signed-tags=strip --all > output &&
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test $(grep -c "^tag " output) = 3
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'
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cat > tag-content << EOF
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object $(git rev-parse HEAD)
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type commit
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tag rosten
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EOF
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test_expect_success 'cope with tagger-less tags' '
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TAG=$(git hash-object --literally -t tag -w tag-content) &&
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git update-ref refs/tags/sonnenschein $TAG &&
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git fast-export -C -C --signed-tags=strip --all > output &&
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test $(grep -c "^tag " output) = 4 &&
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! grep "Unspecified Tagger" output &&
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git fast-export -C -C --signed-tags=strip --all \
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--fake-missing-tagger > output &&
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test $(grep -c "^tag " output) = 4 &&
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grep "Unspecified Tagger" output
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'
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test_expect_success 'setup for limiting exports by PATH' '
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mkdir limit-by-paths &&
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(
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cd limit-by-paths &&
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git init &&
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echo hi > there &&
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git add there &&
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git commit -m "First file" &&
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echo foo > bar &&
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git add bar &&
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git commit -m "Second file" &&
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git tag -a -m msg mytag &&
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echo morefoo >> bar &&
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git add bar &&
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git commit -m "Change to second file"
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)
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'
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cat > limit-by-paths/expected << EOF
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blob
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mark :1
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data 3
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hi
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reset refs/tags/mytag
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commit refs/tags/mytag
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mark :2
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author A U Thor <author@example.com> 1112912713 -0700
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committer C O Mitter <committer@example.com> 1112912713 -0700
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data 11
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First file
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M 100644 :1 there
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EOF
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test_expect_success 'dropping tag of filtered out object' '
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(
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cd limit-by-paths &&
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git fast-export --tag-of-filtered-object=drop mytag -- there > output &&
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test_cmp expected output
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)
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'
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cat >> limit-by-paths/expected << EOF
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tag mytag
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from :2
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tagger C O Mitter <committer@example.com> 1112912713 -0700
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data 4
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msg
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EOF
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test_expect_success 'rewriting tag of filtered out object' '
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(
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cd limit-by-paths &&
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git fast-export --tag-of-filtered-object=rewrite mytag -- there > output &&
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test_cmp expected output
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)
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'
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test_expect_success 'rewrite tag predating pathspecs to nothing' '
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test_create_repo rewrite_tag_predating_pathspecs &&
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(
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cd rewrite_tag_predating_pathspecs &&
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test_commit initial &&
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git tag -a -m "Some old tag" v0.0.0.0.0.0.1 &&
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test_commit bar &&
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git fast-export --tag-of-filtered-object=rewrite --all -- bar.t >output &&
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grep from.$ZERO_OID output
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)
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'
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cat > limit-by-paths/expected << EOF
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blob
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mark :1
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data 4
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foo
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blob
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mark :2
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data 3
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hi
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reset refs/heads/main
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commit refs/heads/main
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mark :3
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author A U Thor <author@example.com> 1112912713 -0700
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committer C O Mitter <committer@example.com> 1112912713 -0700
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data 12
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Second file
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M 100644 :1 bar
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M 100644 :2 there
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EOF
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test_expect_failure 'no exact-ref revisions included' '
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(
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cd limit-by-paths &&
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git fast-export main~2..main~1 > output &&
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test_cmp expected output
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)
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'
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test_expect_success 'path limiting with import-marks does not lose unmodified files' '
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git checkout -b simple marks~2 &&
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git fast-export --export-marks=marks simple -- file > /dev/null &&
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echo more content >> file &&
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test_tick &&
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git commit -mnext file &&
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git fast-export --import-marks=marks simple -- file file0 >actual &&
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grep file0 actual
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'
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test_expect_success 'path limiting works' '
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git fast-export simple -- file >actual &&
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sed -ne "s/^M .* //p" <actual | sort -u >actual.files &&
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echo file >expect &&
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test_cmp expect actual.files
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'
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test_expect_success 'avoid corrupt stream with non-existent mark' '
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test_create_repo avoid_non_existent_mark &&
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(
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cd avoid_non_existent_mark &&
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test_commit important-path &&
|
|
|
|
test_commit ignored &&
|
|
|
|
git branch A &&
|
|
git branch B &&
|
|
|
|
echo foo >>important-path.t &&
|
|
git add important-path.t &&
|
|
test_commit more changes &&
|
|
|
|
git fast-export --all -- important-path.t | git fast-import --force
|
|
)
|
|
'
|
|
|
|
test_expect_success 'full-tree re-shows unmodified files' '
|
|
git checkout -f simple &&
|
|
git fast-export --full-tree simple >actual &&
|
|
test $(grep -c file0 actual) -eq 3
|
|
'
|
|
|
|
test_expect_success 'set-up a few more tags for tag export tests' '
|
|
git checkout -f main &&
|
|
HEAD_TREE=$(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
|
|
# Note that these tests DO NOTHING other than print a warning that
|
|
# they are omitting the one tag we asked them to export (because the
|
|
# tags resolve to a tree). They exist just to make sure we do not
|
|
# abort but instead just warn.
|
|
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 'handling tags of blobs' '
|
|
git tag -a -m "Tag of a blob" blobtag $(git rev-parse main:file) &&
|
|
git fast-export blobtag >actual &&
|
|
cat >expect <<-EOF &&
|
|
blob
|
|
mark :1
|
|
data 9
|
|
die Luft
|
|
|
|
tag blobtag
|
|
from :1
|
|
tagger $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
|
|
data 14
|
|
Tag of a blob
|
|
|
|
EOF
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'handling nested tags' '
|
|
git tag -a -m "This is a nested tag" nested muss &&
|
|
git fast-export --mark-tags nested >output &&
|
|
grep "^from $ZERO_OID$" output &&
|
|
grep "^tag nested$" output >tag_lines &&
|
|
test_line_count = 2 tag_lines
|
|
'
|
|
|
|
test_expect_success 'directory becomes symlink' '
|
|
git init dirtosymlink &&
|
|
git init result &&
|
|
(
|
|
cd dirtosymlink &&
|
|
mkdir foo &&
|
|
mkdir bar &&
|
|
echo hello > foo/world &&
|
|
echo hello > bar/world &&
|
|
git add foo/world bar/world &&
|
|
git commit -q -mone &&
|
|
git rm -r foo &&
|
|
test_ln_s_add bar foo &&
|
|
git commit -q -mtwo
|
|
) &&
|
|
(
|
|
cd dirtosymlink &&
|
|
git fast-export main -- foo |
|
|
(cd ../result && git fast-import --quiet)
|
|
) &&
|
|
(cd result && git show main:foo)
|
|
'
|
|
|
|
test_expect_success 'fast-export quotes pathnames' '
|
|
git init crazy-paths &&
|
|
test_config -C crazy-paths core.protectNTFS false &&
|
|
(cd crazy-paths &&
|
|
blob=$(echo foo | git hash-object -w --stdin) &&
|
|
git -c core.protectNTFS=false 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 <index &&
|
|
git commit -m rename &&
|
|
git read-tree --empty &&
|
|
git commit -m deletion &&
|
|
git fast-export -M HEAD >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' '
|
|
git init marks-test &&
|
|
git fast-export --export-marks=marks-cur --import-marks-if-exists=marks-cur --branches | \
|
|
git --git-dir=marks-test/.git fast-import --export-marks=marks-new --import-marks-if-exists=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-if-exists=marks-new --branches | \
|
|
git fast-import --export-marks=marks-cur --import-marks-if-exists=marks-cur
|
|
'
|
|
|
|
cat > expected << EOF
|
|
blob
|
|
mark :13
|
|
data 5
|
|
bump
|
|
|
|
commit refs/heads/main
|
|
mark :14
|
|
author A U Thor <author@example.com> 1112912773 -0700
|
|
committer C O Mitter <committer@example.com> 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 main > /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 main > actual &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
cat > expected << EOF
|
|
reset refs/heads/main
|
|
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 main > /dev/null &&
|
|
git fast-export --import-marks=tmp-marks \
|
|
--export-marks=tmp-marks main > actual &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'use refspec' '
|
|
git fast-export --refspec refs/heads/main:refs/heads/foobar main >actual2 &&
|
|
grep "^commit " actual2 | sort | uniq >actual &&
|
|
echo "commit refs/heads/foobar" > expected &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'delete ref because entire history excluded' '
|
|
git branch to-delete &&
|
|
git fast-export to-delete ^to-delete >actual &&
|
|
cat >expected <<-EOF &&
|
|
reset refs/heads/to-delete
|
|
from $ZERO_OID
|
|
|
|
EOF
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'delete refspec' '
|
|
git fast-export --refspec :refs/heads/to-delete >actual &&
|
|
cat >expected <<-EOF &&
|
|
reset refs/heads/to-delete
|
|
from $ZERO_OID
|
|
|
|
EOF
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'when using -C, do not declare copy when source of copy is also modified' '
|
|
test_create_repo src &&
|
|
echo a_line >src/file.txt &&
|
|
git -C src add file.txt &&
|
|
git -C src commit -m 1st_commit &&
|
|
|
|
cp src/file.txt src/file2.txt &&
|
|
echo another_line >>src/file.txt &&
|
|
git -C src add file.txt file2.txt &&
|
|
git -C src commit -m 2nd_commit &&
|
|
|
|
test_create_repo dst &&
|
|
git -C src fast-export --all -C >actual &&
|
|
git -C dst fast-import <actual &&
|
|
git -C src show >expected &&
|
|
git -C dst show >actual &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success 'merge commit gets exported with --import-marks' '
|
|
test_create_repo merging &&
|
|
(
|
|
cd merging &&
|
|
test_commit initial &&
|
|
git checkout -b topic &&
|
|
test_commit on-topic &&
|
|
git checkout main &&
|
|
test_commit on-main &&
|
|
test_tick &&
|
|
git merge --no-ff -m Yeah topic &&
|
|
|
|
echo ":1 $(git rev-parse HEAD^^)" >marks &&
|
|
git fast-export --import-marks=marks main >out &&
|
|
grep Yeah out
|
|
)
|
|
'
|
|
|
|
|
|
test_expect_success 'fast-export --first-parent outputs all revisions output by revision walk' '
|
|
git init first-parent &&
|
|
(
|
|
cd first-parent &&
|
|
test_commit A &&
|
|
git checkout -b topic1 &&
|
|
test_commit B &&
|
|
git checkout main &&
|
|
git merge --no-ff topic1 &&
|
|
|
|
git checkout -b topic2 &&
|
|
test_commit C &&
|
|
git checkout main &&
|
|
git merge --no-ff topic2 &&
|
|
|
|
test_commit D &&
|
|
|
|
git fast-export main -- --first-parent >first-parent-export &&
|
|
git fast-export main -- --first-parent --reverse >first-parent-reverse-export &&
|
|
test_cmp first-parent-export first-parent-reverse-export &&
|
|
|
|
git init import &&
|
|
git -C import fast-import <first-parent-export &&
|
|
|
|
git log --format="%ad %s" --first-parent main >expected &&
|
|
git -C import log --format="%ad %s" --all >actual &&
|
|
test_cmp expected actual &&
|
|
test_line_count = 4 actual
|
|
)
|
|
'
|
|
|
|
test_done
|