mirror of
https://github.com/git/git.git
synced 2024-11-25 02:44:48 +08:00
9ce2824e4b
"git commit --dry-run" reported "No, no, you cannot commit." in one
case where "git commit" would have allowed you to commit, and this
improves it a little bit ("git commit --dry-run --short" still does
not give you the correct answer, for example). This is a stop-gap
measure in that "commit --short --dry-run" still gives an incorrect
result.
* ss/commit-dry-run-resolve-merge-to-no-op:
wt-status.c: set commitable bit if there is a meaningful merge.
631 lines
15 KiB
Bash
Executable File
631 lines
15 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
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test_description='git commit'
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. ./test-lib.sh
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. "$TEST_DIRECTORY/diff-lib.sh"
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author='The Real Author <someguy@his.email.org>'
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test_tick
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test_expect_success 'initial status' '
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echo bongo bongo >file &&
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git add file &&
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git status >actual &&
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test_i18ngrep "Initial commit" actual
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'
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test_expect_success 'fail initial amend' '
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test_must_fail git commit --amend
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'
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test_expect_success 'setup: initial commit' '
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git commit -m initial
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'
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test_expect_success '-m and -F do not mix' '
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git checkout HEAD file && echo >>file && git add file &&
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test_must_fail git commit -m foo -m bar -F file
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'
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test_expect_success '-m and -C do not mix' '
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git checkout HEAD file && echo >>file && git add file &&
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test_must_fail git commit -C HEAD -m illegal
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'
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test_expect_success 'paths and -a do not mix' '
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echo King of the bongo >file &&
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test_must_fail git commit -m foo -a file
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'
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test_expect_success PERL 'can use paths with --interactive' '
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echo bong-o-bong >file &&
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# 2: update, 1:st path, that is all, 7: quit
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( echo 2; echo 1; echo; echo 7 ) |
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git commit -m foo --interactive file &&
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git reset --hard HEAD^
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'
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test_expect_success 'using invalid commit with -C' '
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test_must_fail git commit --allow-empty -C bogus
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'
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test_expect_success 'nothing to commit' '
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git reset --hard &&
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test_must_fail git commit -m initial
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'
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test_expect_success '--dry-run fails with nothing to commit' '
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test_must_fail git commit -m initial --dry-run
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'
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test_expect_success '--short fails with nothing to commit' '
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test_must_fail git commit -m initial --short
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'
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test_expect_success '--porcelain fails with nothing to commit' '
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test_must_fail git commit -m initial --porcelain
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'
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test_expect_success '--long fails with nothing to commit' '
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test_must_fail git commit -m initial --long
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'
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test_expect_success 'setup: non-initial commit' '
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echo bongo bongo bongo >file &&
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git commit -m next -a
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'
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test_expect_success '--dry-run with stuff to commit returns ok' '
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echo bongo bongo bongo >>file &&
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git commit -m next -a --dry-run
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'
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test_expect_failure '--short with stuff to commit returns ok' '
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echo bongo bongo bongo >>file &&
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git commit -m next -a --short
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'
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test_expect_failure '--porcelain with stuff to commit returns ok' '
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echo bongo bongo bongo >>file &&
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git commit -m next -a --porcelain
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'
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test_expect_success '--long with stuff to commit returns ok' '
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echo bongo bongo bongo >>file &&
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git commit -m next -a --long
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'
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test_expect_success 'commit message from non-existing file' '
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echo more bongo: bongo bongo bongo bongo >file &&
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test_must_fail git commit -F gah -a
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'
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test_expect_success 'empty commit message' '
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# Empty except stray tabs and spaces on a few lines.
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sed -e "s/@//g" >msg <<-\EOF &&
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@ @
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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_must_fail git commit -F msg -a
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'
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test_expect_success 'template "emptyness" check does not kick in with -F' '
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git checkout HEAD file && echo >>file && git add file &&
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git commit -t file -F file
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'
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test_expect_success 'template "emptyness" check' '
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git checkout HEAD file && echo >>file && git add file &&
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test_must_fail git commit -t file 2>err &&
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test_i18ngrep "did not edit" err
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'
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test_expect_success 'setup: commit message from file' '
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git checkout HEAD file && echo >>file && git add 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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'
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test_expect_success 'amend commit' '
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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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EDITOR=./editor git commit --amend
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'
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test_expect_success 'amend --only ignores staged contents' '
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cp file file.expect &&
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echo changed >file &&
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git add file &&
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git commit --no-edit --amend --only &&
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git cat-file blob HEAD:file >file.actual &&
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test_cmp file.expect file.actual &&
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git diff --exit-code
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'
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test_expect_success 'set up editor' '
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cat >editor <<-\EOF &&
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#!/bin/sh
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sed -e "s/unamended/amended/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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'
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test_expect_success 'amend without launching editor' '
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echo unamended >expect &&
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git commit --allow-empty -m "unamended" &&
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echo needs more bongo >file &&
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git add file &&
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EDITOR=./editor git commit --no-edit --amend &&
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git diff --exit-code HEAD -- file &&
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git diff-tree -s --format=%s HEAD >msg &&
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test_cmp expect msg
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'
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test_expect_success '--amend --edit' '
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echo amended >expect &&
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git commit --allow-empty -m "unamended" &&
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echo bongo again >file &&
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git add file &&
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EDITOR=./editor git commit --edit --amend &&
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git diff-tree -s --format=%s HEAD >msg &&
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test_cmp expect msg
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'
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test_expect_success '--amend --edit of empty message' '
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cat >replace <<-\EOF &&
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#!/bin/sh
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echo "amended" >"$1"
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EOF
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chmod 755 replace &&
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git commit --allow-empty --allow-empty-message -m "" &&
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echo more bongo >file &&
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git add file &&
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EDITOR=./replace git commit --edit --amend &&
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git diff-tree -s --format=%s HEAD >msg &&
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./replace expect &&
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test_cmp expect msg
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'
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test_expect_success '--amend to set message to empty' '
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echo bata >file &&
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git add file &&
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git commit -m "unamended" &&
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git commit --amend --allow-empty-message -m "" &&
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git diff-tree -s --format=%s HEAD >msg &&
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echo "" >expect &&
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test_cmp expect msg
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'
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test_expect_success '--amend to set empty message needs --allow-empty-message' '
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echo conga >file &&
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git add file &&
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git commit -m "unamended" &&
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test_must_fail git commit --amend -m "" &&
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git diff-tree -s --format=%s HEAD >msg &&
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echo "unamended" >expect &&
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test_cmp expect msg
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'
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test_expect_success '-m --edit' '
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echo amended >expect &&
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git commit --allow-empty -m buffer &&
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echo bongo bongo >file &&
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git add file &&
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EDITOR=./editor git commit -m unamended --edit &&
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git diff-tree -s --format=%s HEAD >msg &&
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test_cmp expect msg
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'
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test_expect_success '-m and -F do not mix' '
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echo enough with the bongos >file &&
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test_must_fail git commit -F msg -m amending .
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'
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test_expect_success 'using message from other commit' '
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git commit -C HEAD^ .
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'
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test_expect_success 'editing message from other commit' '
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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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echo hula hula >file &&
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EDITOR=./editor git commit -c HEAD^ -a
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'
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test_expect_success 'message from stdin' '
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echo silly new contents >file &&
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echo commit message from stdin |
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git commit -F - -a
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'
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test_expect_success 'overriding author from command line' '
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echo gak >file &&
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git commit -m author \
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--author "Rubber Duck <rduck@convoy.org>" -a >output 2>&1 &&
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grep Rubber.Duck output
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'
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test_expect_success PERL 'interactive add' '
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echo 7 |
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git commit --interactive |
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grep "What now"
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'
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test_expect_success PERL "commit --interactive doesn't change index if editor aborts" '
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echo zoo >file &&
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test_must_fail git diff --exit-code >diff1 &&
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(echo u ; echo "*" ; echo q) |
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(
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EDITOR=: &&
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export EDITOR &&
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test_must_fail git commit --interactive
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) &&
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git diff >diff2 &&
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compare_diff_patch diff1 diff2
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'
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test_expect_success 'editor not invoked if -F is given' '
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cat >editor <<-\EOF &&
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#!/bin/sh
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sed -e s/good/bad/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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echo A good commit message. >msg &&
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echo moo >file &&
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EDITOR=./editor git commit -a -F msg &&
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git show -s --pretty=format:%s >subject &&
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grep -q good subject &&
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echo quack >file &&
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echo Another good message. |
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EDITOR=./editor git commit -a -F - &&
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git show -s --pretty=format:%s >subject &&
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grep -q good subject
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'
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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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test_cmp 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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test_cmp 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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test_cmp expected current
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'
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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="$author" &&
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git cat-file -p HEAD > current &&
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test_cmp expected current
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'
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test_expect_success 'amend commit to fix date' '
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test_tick &&
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newtick=$GIT_AUTHOR_DATE &&
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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 $newtick/" \
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-e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
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expected &&
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git commit --amend --date="$newtick" &&
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git cat-file -p HEAD > current &&
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test_cmp expected current
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'
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test_expect_success 'commit mentions forced date in output' '
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git commit --amend --date=2010-01-02T03:04:05 >output &&
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grep "Date: *Sat Jan 2 03:04:05 2010" output
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'
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test_expect_success 'commit complains about completely bogus dates' '
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test_must_fail git commit --amend --date=seventeen
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'
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test_expect_success 'commit --date allows approxidate' '
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git commit --amend \
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--date="midnight the 12th of october, anno domini 1979" &&
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echo "Fri Oct 12 00:00:00 1979 +0000" >expect &&
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git log -1 --format=%ad >actual &&
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test_cmp expect actual
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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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test_cmp 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 $existing
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git var GIT_COMMITTER_IDENT |
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sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
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) >expected &&
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test_cmp expected actual
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'
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test_expect_success 'signoff gap' '
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echo 3 >positive &&
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git add positive &&
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alt="Alt-RFC-822-Header: Value" &&
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git commit -s -m "welcome
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$alt" &&
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git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
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(
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echo welcome
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echo
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echo $alt
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git var GIT_COMMITTER_IDENT |
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sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
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) >expected &&
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test_cmp expected actual
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'
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test_expect_success 'signoff gap 2' '
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echo 4 >positive &&
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git add positive &&
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alt="fixed: 34" &&
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git commit -s -m "welcome
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We have now
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$alt" &&
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git cat-file commit HEAD | sed -e "1,/^\$/d" > actual &&
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(
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echo welcome
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echo
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echo We have now
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echo $alt
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echo
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git var GIT_COMMITTER_IDENT |
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sed -e "s/>.*/>/" -e "s/^/Signed-off-by: /"
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) >expected &&
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test_cmp expected actual
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'
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test_expect_success 'multiple -m' '
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>negative &&
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git add negative &&
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git commit -m "one" -m "two" -m "three" &&
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git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
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(
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echo one
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echo
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echo two
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echo
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echo three
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) >expected &&
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test_cmp expected actual
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'
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test_expect_success 'amend commit to fix author' '
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oldtick=$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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test_cmp expected current
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'
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test_expect_success 'git commit <file> with dirty index' '
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echo tacocat > elif &&
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echo tehlulz > chz &&
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git add chz &&
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git commit elif -m "tacocat is a palindrome" &&
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git show --stat | grep elif &&
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git diff --cached | grep chz
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'
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test_expect_success 'same tree (single parent)' '
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git reset --hard &&
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test_must_fail git commit -m empty
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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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test_cmp 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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test_cmp expected actual
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'
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test_expect_success 'amend using the message from another commit' '
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git reset --hard &&
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test_tick &&
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git commit --allow-empty -m "old commit" &&
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old=$(git rev-parse --verify HEAD) &&
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test_tick &&
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git commit --allow-empty -m "new commit" &&
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new=$(git rev-parse --verify HEAD) &&
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|
test_tick &&
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|
git commit --allow-empty --amend -C "$old" &&
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|
git show --pretty="format:%ad %s" "$old" >expected &&
|
|
git show --pretty="format:%ad %s" HEAD >actual &&
|
|
test_cmp expected actual
|
|
|
|
'
|
|
|
|
test_expect_success 'amend using the message from a commit named with tag' '
|
|
|
|
git reset --hard &&
|
|
test_tick &&
|
|
git commit --allow-empty -m "old commit" &&
|
|
old=$(git rev-parse --verify HEAD) &&
|
|
git tag -a -m "tag on old" tagged-old HEAD &&
|
|
test_tick &&
|
|
git commit --allow-empty -m "new commit" &&
|
|
new=$(git rev-parse --verify HEAD) &&
|
|
test_tick &&
|
|
git commit --allow-empty --amend -C tagged-old &&
|
|
git show --pretty="format:%ad %s" "$old" >expected &&
|
|
git show --pretty="format:%ad %s" HEAD >actual &&
|
|
test_cmp expected actual
|
|
|
|
'
|
|
|
|
test_expect_success 'amend can copy notes' '
|
|
|
|
git config notes.rewrite.amend true &&
|
|
git config notes.rewriteRef "refs/notes/*" &&
|
|
test_commit foo &&
|
|
git notes add -m"a note" &&
|
|
test_tick &&
|
|
git commit --amend -m"new foo" &&
|
|
test "$(git notes show)" = "a note"
|
|
|
|
'
|
|
|
|
test_expect_success 'commit a file whose name is a dash' '
|
|
git reset --hard &&
|
|
for i in 1 2 3 4 5
|
|
do
|
|
echo $i
|
|
done >./- &&
|
|
git add ./- &&
|
|
test_tick &&
|
|
git commit -m "add dash" >output </dev/null &&
|
|
test_i18ngrep " changed, 5 insertions" output
|
|
'
|
|
|
|
test_expect_success '--only works on to-be-born branch' '
|
|
# This test relies on having something in the index, as it
|
|
# would not otherwise actually prove much. So check this.
|
|
test -n "$(git ls-files)" &&
|
|
git checkout --orphan orphan &&
|
|
echo foo >newfile &&
|
|
git add newfile &&
|
|
git commit --only newfile -m"--only on unborn branch" &&
|
|
echo newfile >expected &&
|
|
git ls-tree -r --name-only HEAD >actual &&
|
|
test_cmp expected actual
|
|
'
|
|
|
|
test_expect_success '--dry-run with conflicts fixed from a merge' '
|
|
# setup two branches with conflicting information
|
|
# in the same file, resolve the conflict,
|
|
# call commit with --dry-run
|
|
echo "Initial contents, unimportant" >test-file &&
|
|
git add test-file &&
|
|
git commit -m "Initial commit" &&
|
|
echo "commit-1-state" >test-file &&
|
|
git commit -m "commit 1" -i test-file &&
|
|
git tag commit-1 &&
|
|
git checkout -b branch-2 HEAD^1 &&
|
|
echo "commit-2-state" >test-file &&
|
|
git commit -m "commit 2" -i test-file &&
|
|
! $(git merge --no-commit commit-1) &&
|
|
echo "commit-2-state" >test-file &&
|
|
git add test-file &&
|
|
git commit --dry-run &&
|
|
git commit -m "conflicts fixed from merge."
|
|
'
|
|
|
|
test_done
|