git-commit-vandalism/t/t3406-rebase-message.sh
Johannes Schindelin d1c02d93b3 t34*: adjust the references to the default branch name "main"
Carefully excluding t3404, which sees independent development elsewhere
at the time of writing, we use `main` as the default branch name in
t34*. This trick was performed via

	$ (cd t &&
	   sed -i -e 's/master/main/g' -e 's/MASTER/MAIN/g' \
		-e 's/Master/Main/g' -- t34*.sh &&
	   git checkout HEAD -- t34\*)

This allows us to define `GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main`
for those tests.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-19 15:44:18 -08:00

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#!/bin/sh
test_description='messages from rebase operation'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
test_expect_success 'setup' '
test_commit O fileO &&
test_commit X fileX &&
test_commit A fileA &&
test_commit B fileB &&
test_commit Y fileY &&
git checkout -b topic O &&
git cherry-pick A B &&
test_commit Z fileZ &&
git tag start
'
test_expect_success 'rebase -m' '
git rebase -m main >actual &&
test_must_be_empty actual
'
test_expect_success 'rebase against main twice' '
git rebase --apply main >out &&
test_i18ngrep "Current branch topic is up to date" out
'
test_expect_success 'rebase against main twice with --force' '
git rebase --force-rebase --apply main >out &&
test_i18ngrep "Current branch topic is up to date, rebase forced" out
'
test_expect_success 'rebase against main twice from another branch' '
git checkout topic^ &&
git rebase --apply main topic >out &&
test_i18ngrep "Current branch topic is up to date" out
'
test_expect_success 'rebase fast-forward to main' '
git checkout topic^ &&
git rebase --apply topic >out &&
test_i18ngrep "Fast-forwarded HEAD to topic" out
'
test_expect_success 'rebase --stat' '
git reset --hard start &&
git rebase --stat main >diffstat.txt &&
grep "^ fileX | *1 +$" diffstat.txt
'
test_expect_success 'rebase w/config rebase.stat' '
git reset --hard start &&
git config rebase.stat true &&
git rebase main >diffstat.txt &&
grep "^ fileX | *1 +$" diffstat.txt
'
test_expect_success 'rebase -n overrides config rebase.stat config' '
git reset --hard start &&
git config rebase.stat true &&
git rebase -n main >diffstat.txt &&
! grep "^ fileX | *1 +$" diffstat.txt
'
# Output to stderr:
#
# "Does not point to a valid commit: invalid-ref"
#
# NEEDSWORK: This "grep" is fine in real non-C locales, but
# GIT_TEST_GETTEXT_POISON poisons the refname along with the enclosing
# error message.
test_expect_success 'rebase --onto outputs the invalid ref' '
test_must_fail git rebase --onto invalid-ref HEAD HEAD 2>err &&
test_i18ngrep "invalid-ref" err
'
test_expect_success 'error out early upon -C<n> or --whitespace=<bad>' '
test_must_fail git rebase -Cnot-a-number HEAD 2>err &&
test_i18ngrep "numerical value" err &&
test_must_fail git rebase --whitespace=bad HEAD 2>err &&
test_i18ngrep "Invalid whitespace option" err
'
test_expect_success 'GIT_REFLOG_ACTION' '
git checkout start &&
test_commit reflog-onto &&
git checkout -b reflog-topic start &&
test_commit reflog-to-rebase &&
git rebase reflog-onto &&
git log -g --format=%gs -3 >actual &&
cat >expect <<-\EOF &&
rebase (finish): returning to refs/heads/reflog-topic
rebase (pick): reflog-to-rebase
rebase (start): checkout reflog-onto
EOF
test_cmp expect actual &&
git checkout -b reflog-prefix reflog-to-rebase &&
GIT_REFLOG_ACTION=change-the-reflog git rebase reflog-onto &&
git log -g --format=%gs -3 >actual &&
cat >expect <<-\EOF &&
change-the-reflog (finish): returning to refs/heads/reflog-prefix
change-the-reflog (pick): reflog-to-rebase
change-the-reflog (start): checkout reflog-onto
EOF
test_cmp expect actual
'
test_expect_success 'rebase -i onto unrelated history' '
git init unrelated &&
test_commit -C unrelated 1 &&
git -C unrelated remote add -f origin "$PWD" &&
git -C unrelated branch --set-upstream-to=origin/main &&
git -C unrelated -c core.editor=true rebase -i -v --stat >actual &&
test_i18ngrep "Changes to " actual &&
test_i18ngrep "5 files changed" actual
'
test_done