#!/bin/sh
#
# Copyright (c) 2007 Johannes E. Schindelin
#

test_description='Test commit notes'

. ./test-lib.sh

cat > fake_editor.sh << \EOF
echo "$MSG" > "$1"
echo "$MSG" >& 2
EOF
chmod a+x fake_editor.sh
VISUAL=./fake_editor.sh
export VISUAL

test_expect_success 'cannot annotate non-existing HEAD' '
        ! MSG=3 git notes edit
'

test_expect_success setup '
        : > a1 &&
        git add a1 &&
        test_tick &&
        git commit -m 1st &&
        : > a2 &&
        git add a2 &&
        test_tick &&
        git commit -m 2nd
'

test_expect_success 'need valid notes ref' '
        ! MSG=1 GIT_NOTES_REF='/' git notes edit &&
        ! MSG=2 GIT_NOTES_REF='/' git notes show
'

test_expect_success 'create notes' '
        git config core.notesRef refs/notes/commits &&
        MSG=b1 git notes edit &&
        test ! -f .git/new-notes &&
        test 1 = $(git ls-tree refs/notes/commits | wc -l) &&
        test b1 = $(git notes show) &&
        git show HEAD^ &&
        ! git notes show HEAD^
'

cat > expect << EOF
commit 268048bfb8a1fb38e703baceb8ab235421bf80c5
Author: A U Thor <author@example.com>
Date:   Thu Apr 7 15:14:13 2005 -0700

    2nd

Notes:
    b1
EOF

test_expect_success 'show notes' '
        ! (git cat-file commit HEAD | grep b1) &&
        git log -1 > output &&
        git diff expect output
'

test_done