git clone . clone
'
+test_expect_success 'set up rebase scenarios' '
+ # temporarily enable an actual ident for this setup
+ test_config user.email foo@example.com &&
+ test_commit new &&
+ git branch side-without-commit HEAD^ &&
+ git checkout -b side-with-commit HEAD^ &&
+ test_commit side
+'
+
+test_expect_success 'fast-forward rebase does not care about ident' '
+ git checkout -B tmp side-without-commit &&
+ git rebase master
+'
+
+test_expect_success 'non-fast-forward rebase refuses to write commits' '
+ test_when_finished "git rebase --abort || true" &&
+ git checkout -B tmp side-with-commit &&
+ test_must_fail git rebase master
+'
+
+test_expect_success 'fast-forward rebase does not care about ident (interactive)' '
+ git checkout -B tmp side-without-commit &&
+ git rebase -i master
+'
+
+test_expect_success 'non-fast-forward rebase refuses to write commits (interactive)' '
+ test_when_finished "git rebase --abort || true" &&
+ git checkout -B tmp side-with-commit &&
+ test_must_fail git rebase -i master
+'
+
+test_expect_success 'noop interactive rebase does not care about ident' '
+ git checkout -B tmp side-with-commit &&
+ git rebase -i HEAD^
+'
+
+test_expect_success REBASE_P \
+ 'fast-forward rebase does not care about ident (preserve)' '
+ git checkout -B tmp side-without-commit &&
+ git rebase -p master
+'
+
+test_expect_success REBASE_P \
+ 'non-fast-forward rebase refuses to write commits (preserve)' '
+ test_when_finished "git rebase --abort || true" &&
+ git checkout -B tmp side-with-commit &&
+ test_must_fail git rebase -p master
+'
+
+test_expect_success 'author.name overrides user.name' '
+ test_config user.name user &&
+ test_config user.email user@example.com &&
+ test_config author.name author &&
+ test_commit author-name-override-user &&
+ echo author user@example.com > expected-author &&
+ echo user user@example.com > expected-committer &&
+ git log --format="%an %ae" -1 > actual-author &&
+ git log --format="%cn %ce" -1 > actual-committer &&
+ test_cmp expected-author actual-author &&
+ test_cmp expected-committer actual-committer
+'
+
+test_expect_success 'author.email overrides user.email' '
+ test_config user.name user &&
+ test_config user.email user@example.com &&
+ test_config author.email author@example.com &&
+ test_commit author-email-override-user &&
+ echo user author@example.com > expected-author &&
+ echo user user@example.com > expected-committer &&
+ git log --format="%an %ae" -1 > actual-author &&
+ git log --format="%cn %ce" -1 > actual-committer &&
+ test_cmp expected-author actual-author &&
+ test_cmp expected-committer actual-committer
+'
+
+test_expect_success 'committer.name overrides user.name' '
+ test_config user.name user &&
+ test_config user.email user@example.com &&
+ test_config committer.name committer &&
+ test_commit committer-name-override-user &&
+ echo user user@example.com > expected-author &&
+ echo committer user@example.com > expected-committer &&
+ git log --format="%an %ae" -1 > actual-author &&
+ git log --format="%cn %ce" -1 > actual-committer &&
+ test_cmp expected-author actual-author &&
+ test_cmp expected-committer actual-committer
+'
+
+test_expect_success 'committer.email overrides user.email' '
+ test_config user.name user &&
+ test_config user.email user@example.com &&
+ test_config committer.email committer@example.com &&
+ test_commit committer-email-override-user &&
+ echo user user@example.com > expected-author &&
+ echo user committer@example.com > expected-committer &&
+ git log --format="%an %ae" -1 > actual-author &&
+ git log --format="%cn %ce" -1 > actual-committer &&
+ test_cmp expected-author actual-author &&
+ test_cmp expected-committer actual-committer
+'
+
+test_expect_success 'author and committer environment variables override config settings' '
+ test_config user.name user &&
+ test_config user.email user@example.com &&
+ test_config author.name author &&
+ test_config author.email author@example.com &&
+ test_config committer.name committer &&
+ test_config committer.email committer@example.com &&
+ GIT_AUTHOR_NAME=env_author && export GIT_AUTHOR_NAME &&
+ GIT_AUTHOR_EMAIL=env_author@example.com && export GIT_AUTHOR_EMAIL &&
+ GIT_COMMITTER_NAME=env_commit && export GIT_COMMITTER_NAME &&
+ GIT_COMMITTER_EMAIL=env_commit@example.com && export GIT_COMMITTER_EMAIL &&
+ test_commit env-override-conf &&
+ echo env_author env_author@example.com > expected-author &&
+ echo env_commit env_commit@example.com > expected-committer &&
+ git log --format="%an %ae" -1 > actual-author &&
+ git log --format="%cn %ce" -1 > actual-committer &&
+ sane_unset GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL &&
+ sane_unset GIT_COMMITTER_NAME GIT_COMMITTER_EMAIL &&
+ test_cmp expected-author actual-author &&
+ test_cmp expected-committer actual-committer
+'
+
test_done