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4bee958479
Scripts such as "git rebase -i" cannot currently cherry-pick commits which have an empty commit message, as git cherry-pick calls git commit without the --allow-empty-message option. Add an --allow-empty-message option to git cherry-pick which is passed through to git commit, so this behaviour can be overridden. Signed-off-by: Chris Webb <chris@arachsys.com> Reviewed-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
110 lines
2.3 KiB
Bash
Executable File
110 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
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test_description='test cherry-picking an empty commit'
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. ./test-lib.sh
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test_expect_success setup '
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echo first > file1 &&
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git add file1 &&
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test_tick &&
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git commit -m "first" &&
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git checkout -b empty-branch &&
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test_tick &&
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git commit --allow-empty -m "empty" &&
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echo third >> file1 &&
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git add file1 &&
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test_tick &&
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git commit --allow-empty-message -m "" &&
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git checkout master &&
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git checkout -b empty-branch2 &&
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test_tick &&
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git commit --allow-empty -m "empty"
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'
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test_expect_success 'cherry-pick an empty commit' '
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git checkout master && {
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git cherry-pick empty-branch^
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test "$?" = 1
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}
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'
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test_expect_success 'index lockfile was removed' '
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test ! -f .git/index.lock
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'
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test_expect_success 'cherry-pick a commit with an empty message' '
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git checkout master && {
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git cherry-pick empty-branch
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test "$?" = 1
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}
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'
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test_expect_success 'index lockfile was removed' '
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test ! -f .git/index.lock
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'
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test_expect_success 'cherry-pick a commit with an empty message with --allow-empty-message' '
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git checkout -f master &&
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git cherry-pick --allow-empty-message empty-branch
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'
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test_expect_success 'cherry pick an empty non-ff commit without --allow-empty' '
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git checkout master &&
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echo fourth >>file2 &&
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git add file2 &&
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git commit -m "fourth" &&
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test_must_fail git cherry-pick empty-branch2
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'
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test_expect_success 'cherry pick an empty non-ff commit with --allow-empty' '
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git checkout master &&
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git cherry-pick --allow-empty empty-branch2
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'
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test_expect_success 'cherry pick with --keep-redundant-commits' '
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git checkout master &&
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git cherry-pick --keep-redundant-commits HEAD^
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'
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test_expect_success 'cherry-pick a commit that becomes no-op (prep)' '
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git checkout master &&
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git branch fork &&
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echo foo >file2 &&
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git add file2 &&
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test_tick &&
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git commit -m "add file2 on master" &&
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git checkout fork &&
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echo foo >file2 &&
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git add file2 &&
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test_tick &&
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git commit -m "add file2 on the side"
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'
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test_expect_success 'cherry-pick a no-op without --keep-redundant' '
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git reset --hard &&
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git checkout fork^0 &&
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test_must_fail git cherry-pick master
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'
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test_expect_success 'cherry-pick a no-op with --keep-redundant' '
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git reset --hard &&
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git checkout fork^0 &&
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git cherry-pick --keep-redundant-commits master &&
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git show -s --format='%s' >actual &&
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echo "add file2 on master" >expect &&
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test_cmp expect actual
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'
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test_done
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