#!/bin/sh

test_description='--all includes detached HEADs'

. ./test-lib.sh


commit () {
        test_tick &&
        echo $1 > foo &&
        git add foo &&
        git commit -m "$1"
}

test_expect_success 'setup' '

        commit one &&
        commit two &&
        git checkout HEAD^ &&
        commit detached

'

test_expect_success 'rev-list --all lists detached HEAD' '

        test 3 = $(git rev-list --all | wc -l)

'

test_expect_success 'repack does not lose detached HEAD' '

        git gc &&
        git prune --expire=now &&
        git show HEAD

'

test_expect_success 'rev-list --graph --no-walk is forbidden' '
        test_must_fail git rev-list --graph --no-walk HEAD
'

test_done