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#!/bin/sh
test_description='merge signature verification tests'
. ./test-lib.sh
. "$TEST_DIRECTORY/lib-gpg.sh"
test_expect_success GPG 'create signed commits' '
echo 1 >file && git add file &&
test_tick && git commit -m initial &&
git tag initial &&
git checkout -b side-signed &&
echo 3 >elif && git add elif &&
test_tick && git commit -S -m "signed on side" &&
git checkout initial &&
git checkout -b side-unsigned &&
echo 3 >foo && git add foo &&
test_tick && git commit -m "unsigned on side" &&
git checkout initial &&
git checkout -b side-bad &&
echo 3 >bar && git add bar &&
test_tick && git commit -S -m "bad on side" &&
git cat-file commit side-bad >raw &&
sed -e "s/bad/forged bad/" raw >forged &&
git hash-object -w -t commit forged >forged.commit &&
git checkout initial &&
git checkout master
'
test_expect_success GPG 'merge unsigned commit with verification' '
test_must_fail git merge --ff-only --verify-signatures side-unsigned 2>mergeerror &&
test_i18ngrep "does not have a GPG signature" mergeerror
'
test_expect_success GPG 'merge commit with bad signature with verification' '
test_must_fail git merge --ff-only --verify-signatures $(cat forged.commit) 2>mergeerror &&
test_i18ngrep "has a bad GPG signature" mergeerror
'
test_expect_success GPG 'merge signed commit with verification' '
git merge --verbose --ff-only --verify-signatures side-signed >mergeoutput &&
test_i18ngrep "has a good GPG signature" mergeoutput
'
test_expect_success GPG 'merge commit with bad signature without verification' '
git merge $(cat forged.commit)
'
test_done
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