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

t-tstunt-parsechangelog

t-prep-newpackage example 1.1

ln -s $troot/pkg-srcs/${p}_${v%-*}.orig.tar.* .

cd $p

make_singlepatch () {
	git checkout quilt-tip-1.1
	echo >debian/source/options single-debian-patch
	git add debian/source/options
	git commit -m single-debian-patch debian/source/options
}

quilt_mode=smash
case $DGIT_TEST_TESTNAME in
	*-single-dpkg) make_singlepatch ;;
	*-single-git) quilt_mode=single ;;
	*-*) fail 'unknown test name' ;;
	*) ;;
esac

quilt-fixup () {
	t-dgit -wgf --quilt=$quilt_mode quilt-fixup
}
build-source () {
	t-dgit --quilt=nofix -wgf build-source
}
run-push () {
	t-dgit -wgf --dry-run push-built --new
}
badly-raw () {
	wrongmsg=$1
	t-expect-fail "$1" \
	quilt-fixup
}
badly-late-raw () {
	quilt-fixup
	build-source
	t-expect-fail "$1" \
	run-push
}
good () {
	quilt-fixup
	build-source
	run-push
}

start () {
	path=$1
	git checkout quilt-tip-1.1~0;
}
finish () {
	case "$DGIT_TEST_TESTNAME" in
	*-single-dpkg)	expected=${2-$1} ;;
	*)		expected=$1 ;;
	esac

	case "$expected" in
	NOTHING) ;;
	*)	git commit -m "$expected" ;;
	esac

	case "$expected" in
	GOOD:*|NOTHING)
		good
		;;

	EP:*)
		wrongmsg="${expected#*:}"
		badly-raw E:"cannot represent change: $wrongmsg .*: $path"
		;;

	LATE-EP:*)
		# quilt-fixup and dpkg-source succeeded, but dgit push failed.
		# This is rather a poor outcome.
		case "$DGIT_TEST_TESTNAME" in
		*-single-dpkg)	;;
		*) fail 'push failure, other than with single-debina-patch' ;;
		esac

		wrongmsg="${expected#*:}"
		badly-late-raw "E:$wrongmsg.*: $path"
		;;

	E:* | [^A-Z]*)
		badly-raw "$expected"
		;;

	*)	fail 'bad pattern' ;;

	esac
}

start orig-symlink
	ln -sf NEWTARGET orig-symlink
	git add orig-symlink
finish EP:'modified symlink' 'new version is symlink'

start orig-symlink
	git rm -f orig-symlink
finish EP:'deletion of symlink' LATE-EP:'Mode change from 20000 to 000000'

start new
	ln -s hi new
	git add new
finish EP:'creation .* symlink' 'new version is symlink'

start src.c
	git rm src.c
finish GOOD:deleted

start orig-exec
	git rm orig-exec
finish GOOD:'deleted exec'

start orig-unwriteable
	git rm -f orig-unwriteable
finish GOOD:'deleted unwritable'

start src.c 
	chmod +x src.c
	git add src.c
finish GOOD:chmod LATE-EP:'Mode change from 644 to 755'

start newx
	echo hi >newx
	chmod 755 newx
	git add newx
finish GOOD:add-755 LATE-EP:'Mode change from 644 to 755'

start nothing
finish NOTHING NOTHING

t-ok