#!/bin/sh
#
# Copyright (c) 2006 Eric Wong
test_description='git-svn commit-diff clobber'
. ./lib-git-svn.sh

if test -n "$GIT_SVN_NO_LIB" && test "$GIT_SVN_NO_LIB" -ne 0
then
	echo 'Skipping: commit-diff clobber needs SVN libraries'
	test_done
	exit 0
fi

test_expect_success 'initialize repo' "
	mkdir import &&
	cd import &&
	echo initial > file &&
	svn import -m 'initial' . $svnrepo &&
	cd .. &&
	echo initial > file &&
	git update-index --add file &&
	git commit -a -m 'initial'
	"
test_expect_success 'commit change from svn side' "
	svn co $svnrepo t.svn &&
	cd t.svn &&
	echo second line from svn >> file &&
	svn commit -m 'second line from svn' &&
	cd .. &&
	rm -rf t.svn
	"

test_expect_failure 'commit conflicting change from git' "
	echo second line from git >> file &&
	git commit -a -m 'second line from git' &&
	git-svn commit-diff -r1 HEAD~1 HEAD $svnrepo
	" || true

test_expect_success 'commit complementing change from git' "
	git reset --hard HEAD~1 &&
	echo second line from svn >> file &&
	git commit -a -m 'second line from svn' &&
	echo third line from git >> file &&
	git commit -a -m 'third line from git' &&
	git-svn commit-diff -r2 HEAD~1 HEAD $svnrepo
	"

test_expect_failure 'dcommit fails to commit because of conflict' "
	git-svn init $svnrepo &&
	git-svn fetch &&
	git reset --hard refs/remotes/git-svn &&
	svn co $svnrepo t.svn &&
	cd t.svn &&
	echo fourth line from svn >> file &&
	svn commit -m 'fourth line from svn' &&
	cd .. &&
	rm -rf t.svn &&
	echo 'fourth line from git' >> file &&
	git commit -a -m 'fourth line from git' &&
	git-svn dcommit
	" || true

test_expect_success 'dcommit does the svn equivalent of an index merge' "
	git reset --hard refs/remotes/git-svn &&
	echo 'index merge' > file2 &&
	git update-index --add file2 &&
	git commit -a -m 'index merge' &&
	echo 'more changes' >> file2 &&
	git update-index file2 &&
	git commit -a -m 'more changes' &&
	git-svn dcommit
	"

test_done