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https://github.com/git/git.git
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36863af16e
It does not usually make sense to record a commit that has the exact same tree as its sole parent commit and that is why git-commit prevents you from making such a mistake, but when data from foreign scm is involved, it is a different story. We are equipped to represent such an (perhaps insane, perhaps by mistake, or perhaps done on purpose) empty change, and it is better to represent it bypassing the safety valve for native use. This is primarily for use by foreign scm interface scripts. Signed-off-by: Junio C Hamano <gitster@pobox.com>
287 lines
6.0 KiB
Bash
Executable File
287 lines
6.0 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2007 Kristian Høgsberg <krh@redhat.com>
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#
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# FIXME: Test the various index usages, -i and -o, test reflog,
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# signoff, hooks
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test_description='git-commit'
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. ./test-lib.sh
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test_tick
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test_expect_success \
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"initial status" \
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"echo 'bongo bongo' >file &&
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git-add file && \
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git-status | grep 'Initial commit'"
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test_expect_failure \
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"fail initial amend" \
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"git-commit --amend"
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test_expect_success \
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"initial commit" \
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"git-commit -m initial"
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test_expect_failure \
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"invalid options 1" \
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"git-commit -m foo -m bar -F file"
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test_expect_failure \
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"invalid options 2" \
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"git-commit -C HEAD -m illegal"
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test_expect_failure \
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"using paths with -a" \
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"echo King of the bongo >file &&
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git-commit -m foo -a file"
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test_expect_failure \
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"using paths with --interactive" \
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"echo bong-o-bong >file &&
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echo 7 | git-commit -m foo --interactive file"
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test_expect_failure \
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"using invalid commit with -C" \
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"git-commit -C bogus"
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test_expect_failure \
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"testing nothing to commit" \
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"git-commit -m initial"
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test_expect_success \
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"next commit" \
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"echo 'bongo bongo bongo' >file \
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git-commit -m next -a"
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test_expect_failure \
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"commit message from non-existing file" \
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"echo 'more bongo: bongo bongo bongo bongo' >file && \
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git-commit -F gah -a"
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# Empty except stray tabs and spaces on a few lines.
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sed -e 's/@$//' >msg <<EOF
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@
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@
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Signed-off-by: hula
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EOF
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test_expect_failure \
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"empty commit message" \
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"git-commit -F msg -a"
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test_expect_success \
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"commit message from file" \
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"echo 'this is the commit message, coming from a file' >msg && \
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git-commit -F msg -a"
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cat >editor <<\EOF
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#!/bin/sh
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sed -e "s/a file/an amend commit/g" < $1 > $1-
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mv $1- $1
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EOF
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chmod 755 editor
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test_expect_success \
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"amend commit" \
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"VISUAL=./editor git-commit --amend"
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test_expect_failure \
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"passing -m and -F" \
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"echo 'enough with the bongos' >file && \
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git-commit -F msg -m amending ."
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test_expect_success \
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"using message from other commit" \
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"git-commit -C HEAD^ ."
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cat >editor <<\EOF
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#!/bin/sh
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sed -e "s/amend/older/g" < $1 > $1-
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mv $1- $1
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EOF
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chmod 755 editor
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test_expect_success \
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"editing message from other commit" \
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"echo 'hula hula' >file && \
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VISUAL=./editor git-commit -c HEAD^ -a"
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test_expect_success \
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"message from stdin" \
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"echo 'silly new contents' >file && \
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echo commit message from stdin | git-commit -F - -a"
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test_expect_success \
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"overriding author from command line" \
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"echo 'gak' >file && \
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git-commit -m 'author' --author 'Rubber Duck <rduck@convoy.org>' -a"
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test_expect_success \
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"interactive add" \
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"echo 7 | git-commit --interactive | grep 'What now'"
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test_expect_success \
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"showing committed revisions" \
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"git-rev-list HEAD >current"
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# We could just check the head sha1, but checking each commit makes it
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# easier to isolate bugs.
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cat >expected <<\EOF
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72c0dc9855b0c9dadcbfd5a31cab072e0cb774ca
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9b88fc14ce6b32e3d9ee021531a54f18a5cf38a2
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3536bbb352c3a1ef9a420f5b4242d48578b92aa7
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d381ac431806e53f3dd7ac2f1ae0534f36d738b9
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4fd44095ad6334f3ef72e4c5ec8ddf108174b54a
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402702b49136e7587daa9280e91e4bb7cb2179f7
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EOF
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test_expect_success \
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'validate git-rev-list output.' \
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'diff current expected'
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test_expect_success 'partial commit that involves removal (1)' '
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git rm --cached file &&
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mv file elif &&
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git add elif &&
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git commit -m "Partial: add elif" elif &&
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git diff-tree --name-status HEAD^ HEAD >current &&
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echo "A elif" >expected &&
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diff expected current
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'
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test_expect_success 'partial commit that involves removal (2)' '
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git commit -m "Partial: remove file" file &&
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git diff-tree --name-status HEAD^ HEAD >current &&
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echo "D file" >expected &&
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diff expected current
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'
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test_expect_success 'partial commit that involves removal (3)' '
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git rm --cached elif &&
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echo elif >elif &&
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git commit -m "Partial: modify elif" elif &&
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git diff-tree --name-status HEAD^ HEAD >current &&
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echo "M elif" >expected &&
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diff expected current
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'
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author="The Real Author <someguy@his.email.org>"
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test_expect_success 'amend commit to fix author' '
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oldtick=$GIT_AUTHOR_DATE &&
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test_tick &&
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git reset --hard &&
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git cat-file -p HEAD |
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sed -e "s/author.*/author $author $oldtick/" \
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-e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
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expected &&
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git commit --amend --author="$author" &&
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git cat-file -p HEAD > current &&
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diff expected current
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'
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test_expect_success 'sign off (1)' '
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echo 1 >positive &&
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git add positive &&
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git commit -s -m "thank you" &&
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git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
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(
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echo thank you
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echo
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git var GIT_COMMITTER_IDENT |
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sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
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) >expected &&
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diff -u expected actual
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'
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test_expect_success 'sign off (2)' '
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echo 2 >positive &&
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git add positive &&
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existing="Signed-off-by: Watch This <watchthis@example.com>" &&
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git commit -s -m "thank you
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$existing" &&
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git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
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(
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echo thank you
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echo
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echo $existing
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git var GIT_COMMITTER_IDENT |
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sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
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) >expected &&
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diff -u expected actual
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'
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test_expect_success 'multiple -m' '
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>negative &&
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git add negative &&
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git commit -m "one" -m "two" -m "three" &&
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git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
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(
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echo one
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echo
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echo two
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echo
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echo three
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) >expected &&
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diff -u expected actual
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'
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test_expect_success 'same tree (single parent)' '
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if git commit -m empty
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then
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echo oops -- should have complained
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false
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else
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: happy
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fi
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'
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test_expect_success 'same tree (single parent) --allow-empty' '
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git commit --allow-empty -m "forced empty" &&
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git cat-file commit HEAD | grep forced
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'
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test_expect_success 'same tree (merge and amend merge)' '
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git checkout -b side HEAD^ &&
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echo zero >zero &&
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git add zero &&
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git commit -m "add zero" &&
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git checkout master &&
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git merge -s ours side -m "empty ok" &&
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git diff HEAD^ HEAD >actual &&
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: >expected &&
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diff -u expected actual &&
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git commit --amend -m "empty really ok" &&
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git diff HEAD^ HEAD >actual &&
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: >expected &&
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diff -u expected actual
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'
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test_done
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