#!/bin/bash
set -e
. tests/lib

t-dependencies bsdgames
t-tstunt-parsechangelog

t-archive-none example
v=1.0
t-worktree $v

cd $p

: ----- convert to "3.0 (quilt)"

rm -rf .git
tar --exclude=debian -C .. -zcf ../${p}_${v}.orig.tar.gz $p
dch -v 1.0-1 -m convert
mkdir -p debian/source
echo '3.0 (quilt)' >debian/source/format

v=1.0-1

: ----- make everything break -----

mkdir af

addpatch () {
	pname=$1
	cat >../editor.pl <<END
		next if m/^$/..0;
		s{^(description:).*}{\$1 dgit test patch $pname}i;
		\$_='' if m/^ /;
END
	EDITOR="perl -pi $tmp/editor.pl" dpkg-source -iX --commit . $pname
	test -f debian/patches/$pname
}

badattr1 () {
	local filename=$1
	local attrspec=$2
	echo >>af/$filename "Test file with $attrspec"
	printf >>af/$filename 'crlf: \r\n'
	echo >>af/$filename 'id $Id: $'
	echo >>af/$filename 'id $Id: SPLARK $'
	echo >>.gitattributes "af/$filename" "$attrspec"
}

badattr () {
	attrname=$1; shift
	badattr1 $attrname-set $attrname
	badattr1 $attrname-unset -$attrname
	badattr1 $attrname-unspec \!$attrname
	local val
	for val in "$@"; do
		badattr1 $attrname=$val $attrname=$val
	done
}

# xxx want to make each of these files into a quilt patch

t-git-config core.eol crlf

badattr	text auto
badattr eol lf crlf
badattr ident

t-git-config filter.dgit-test-crazy-f.smudge '/usr/games/rot13 2'
t-git-config filter.dgit-test-crazy-f.clean  '/usr/games/rot13 24'
t-git-config filter.dgit-test-crazy-f.requrired true

badattr filter dgit-test-crazy-f

badattr diff
badattr merge text binary union
badattr whitespace
badattr export-ignore
badattr export-subst
badattr delta
badattr encoding no-such-encoding

mv af ../af.aside
addpatch gitattrs

mv ../af.aside af
addpatch files

sha256sum af/* >sums
addpatch sums

dpkg-source -b .

cd ..
mkdir $p.import
cd $p.import
git init

#t-dgit --force-import-gitapply-absurd import-dsc ../${p}_${v}.dsc +import
t-dgit import-dsc ../${p}_${v}.dsc +import

git checkout import

for f in af/*; do
	git cat-file blob "refs/heads/import:$f" | sha256sum | \
		sed -e 's#-$#'$f'#' \
		>>../sums
done

diff -U0 sums ../sums

#t-ok