#!/bin/sh
#
# Copyright (c) 2006 Junio C Hamano
#

test_description='git-apply with new style GNU diff with empty context

'

. ./test-lib.sh

test_expect_success setup '
        {
                echo; echo;
                echo A; echo B; echo C;
                echo;
        } >file1 &&
        cat file1 >file1.orig &&
        {
                cat file1 &&
                echo Q | tr -d "\\012"
        } >file2 &&
        cat file2 >file2.orig
        git add file1 file2 &&
        sed -e "/^B/d" <file1.orig >file1 &&
        sed -e "/^[BQ]/d" <file2.orig >file2 &&
        echo Q | tr -d "\\012" >>file2 &&
        cat file1 >file1.mods &&
        cat file2 >file2.mods &&
        git diff |
        sed -e "s/^ \$//" >diff.output
'

test_expect_success 'apply --numstat' '

        git apply --numstat diff.output >actual &&
        {
                echo "0 1       file1" &&
                echo "0 1       file2"
        } >expect &&
        git diff expect actual

'

test_expect_success 'apply --apply' '

        cat file1.orig >file1 &&
        cat file2.orig >file2 &&
        git update-index file1 file2 &&
        git apply --index diff.output &&
        git diff file1.mods file1 &&
        git diff file2.mods file2
'

test_done