mirror of
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8b026edac3
This reverts commit e4bb62fa1eeee689744b413e29a50b4d1dae6886, reversing changes made to 468165c1d8a442994a825f3684528361727cd8c0. The topic appears to inflict severe regression in renaming merges, even though the promise of it was that it would improve them. We do not yet know which exact change in the topic was wrong, but in the meantime, let's play it safe and revert it out of 'master' before real Git-using projects are harmed. Signed-off-by: Junio C Hamano <gitster@pobox.com>
160 lines
3.6 KiB
Bash
Executable File
160 lines
3.6 KiB
Bash
Executable File
#!/bin/sh
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test_description='test cherry-pick and revert with renames
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--
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+ rename2: renames oops to opos
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+ rename1: renames oops to spoo
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+ added: adds extra line to oops
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++ initial: has lines in oops
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'
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. ./test-lib.sh
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test_expect_success setup '
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for l in a b c d e f g h i j k l m n o
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do
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echo $l$l$l$l$l$l$l$l$l
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done >oops &&
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test_tick &&
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git add oops &&
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git commit -m initial &&
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git tag initial &&
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test_tick &&
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echo "Add extra line at the end" >>oops &&
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git commit -a -m added &&
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git tag added &&
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test_tick &&
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git mv oops spoo &&
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git commit -m rename1 &&
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git tag rename1 &&
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test_tick &&
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git checkout -b side initial &&
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git mv oops opos &&
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git commit -m rename2 &&
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git tag rename2
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'
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test_expect_success 'cherry-pick --nonsense' '
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pos=$(git rev-parse HEAD) &&
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git diff --exit-code HEAD &&
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test_must_fail git cherry-pick --nonsense 2>msg &&
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git diff --exit-code HEAD "$pos" &&
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test_i18ngrep '[Uu]sage:' msg
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'
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test_expect_success 'revert --nonsense' '
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pos=$(git rev-parse HEAD) &&
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git diff --exit-code HEAD &&
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test_must_fail git revert --nonsense 2>msg &&
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git diff --exit-code HEAD "$pos" &&
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test_i18ngrep '[Uu]sage:' msg
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'
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test_expect_success 'cherry-pick after renaming branch' '
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git checkout rename2 &&
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git cherry-pick added &&
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test $(git rev-parse HEAD^) = $(git rev-parse rename2) &&
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test -f opos &&
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grep "Add extra line at the end" opos &&
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git reflog -1 | grep cherry-pick
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'
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test_expect_success 'revert after renaming branch' '
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git checkout rename1 &&
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git revert added &&
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test $(git rev-parse HEAD^) = $(git rev-parse rename1) &&
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test -f spoo &&
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! grep "Add extra line at the end" spoo &&
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git reflog -1 | grep revert
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'
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test_expect_success 'cherry-pick on stat-dirty working tree' '
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git clone . copy &&
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(
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cd copy &&
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git checkout initial &&
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test-tool chmtime +40 oops &&
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git cherry-pick added
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)
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'
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test_expect_success 'revert forbidden on dirty working tree' '
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echo content >extra_file &&
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git add extra_file &&
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test_must_fail git revert HEAD 2>errors &&
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test_i18ngrep "your local changes would be overwritten by " errors
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'
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test_expect_success 'cherry-pick on unborn branch' '
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git checkout --orphan unborn &&
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git rm --cached -r . &&
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rm -rf * &&
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git cherry-pick initial &&
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git diff --quiet initial &&
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! test_cmp_rev initial HEAD
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'
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test_expect_success 'cherry-pick "-" to pick from previous branch' '
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git checkout unborn &&
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test_commit to-pick actual content &&
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git checkout master &&
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git cherry-pick - &&
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echo content >expect &&
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test_cmp expect actual
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'
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test_expect_success 'cherry-pick "-" is meaningless without checkout' '
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test_create_repo afresh &&
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(
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cd afresh &&
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test_commit one &&
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test_commit two &&
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test_commit three &&
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test_must_fail git cherry-pick -
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)
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'
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test_expect_success 'cherry-pick "-" works with arguments' '
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git checkout -b side-branch &&
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test_commit change actual change &&
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git checkout master &&
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git cherry-pick -s - &&
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echo "Signed-off-by: C O Mitter <committer@example.com>" >expect &&
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git cat-file commit HEAD | grep ^Signed-off-by: >signoff &&
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test_cmp expect signoff &&
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echo change >expect &&
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test_cmp expect actual
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'
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test_expect_failure 'cherry-pick works with dirty renamed file' '
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test_commit to-rename &&
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git checkout -b unrelated &&
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test_commit unrelated &&
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git checkout @{-1} &&
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git mv to-rename.t renamed &&
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test_tick &&
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git commit -m renamed &&
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echo modified >renamed &&
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test_must_fail git cherry-pick refs/heads/unrelated >out &&
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test_i18ngrep "Refusing to lose dirty file at renamed" out &&
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test $(git rev-parse :0:renamed) = $(git rev-parse HEAD^:to-rename.t) &&
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grep -q "^modified$" renamed
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'
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test_done
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