#!/bin/sh
#
# Copyright (c) 2006 Eric Wong
#

test_description='git-svn property tests'
. ./lib-git-svn.sh

mkdir import

a_crlf=
a_lf=
a_cr=
a_ne_crlf=
a_ne_lf=
a_ne_cr=
a_empty=
a_empty_lf=
a_empty_cr=
a_empty_crlf=

cd import
	cat >> kw.c <<\EOF
/* Make it look like somebody copied a file from CVS into SVN: */
/* $Id: kw.c,v 1.1.1.1 1994/03/06 00:00:00 eric Exp $ */
EOF

	printf "Hello\r\nWorld\r\n" > crlf
	a_crlf=`git-hash-object -w crlf`
	printf "Hello\rWorld\r" > cr
	a_cr=`git-hash-object -w cr`
	printf "Hello\nWorld\n" > lf
	a_lf=`git-hash-object -w lf`

	printf "Hello\r\nWorld" > ne_crlf
	a_ne_crlf=`git-hash-object -w ne_crlf`
	printf "Hello\nWorld" > ne_lf
	a_ne_lf=`git-hash-object -w ne_lf`
	printf "Hello\rWorld" > ne_cr
	a_ne_cr=`git-hash-object -w ne_cr`

	touch empty
	a_empty=`git-hash-object -w empty`
	printf "\n" > empty_lf
	a_empty_lf=`git-hash-object -w empty_lf`
	printf "\r" > empty_cr
	a_empty_cr=`git-hash-object -w empty_cr`
	printf "\r\n" > empty_crlf
	a_empty_crlf=`git-hash-object -w empty_crlf`

	svn import -m 'import for git-svn' . "$svnrepo" >/dev/null
cd ..

rm -rf import
svn co "$svnrepo" test_wc

cd test_wc
	echo 'Greetings' >> kw.c
	svn commit -m 'Not yet an $Id$'
	svn up

	echo 'Hello world' >> kw.c
	svn commit -m 'Modified file, but still not yet an $Id$'
	svn up

	svn propset svn:keywords Id kw.c
	svn commit -m 'Propset $Id$'
	svn up
cd ..

git-svn init "$svnrepo"
git-svn fetch

git checkout -b mybranch remotes/git-svn
echo 'Hi again' >> kw.c
name='test svn:keywords ignoring'

git commit -a -m "$name"
git-svn commit remotes/git-svn..mybranch
git pull . remotes/git-svn

expect='/* $Id$ */'
got="`sed -ne 2p kw.c`"
test_expect_success 'raw $Id$ found in kw.c' "test '$expect' = '$got'"

cd test_wc
	svn propset svn:eol-style CR empty
	svn propset svn:eol-style CR crlf
	svn propset svn:eol-style CR ne_crlf
	svn commit -m 'propset CR on crlf files'
	svn up
cd ..

git-svn fetch
git pull . remotes/git-svn

svn co "$svnrepo" new_wc
for i in crlf ne_crlf lf ne_lf cr ne_cr empty_cr empty_lf empty empty_crlf
do
	test_expect_success "Comparing $i" "cmp $i new_wc/$i"
done


cd test_wc
	printf '$Id$\rHello\rWorld\r' > cr
	printf '$Id$\rHello\rWorld' > ne_cr
	a_cr=`printf '$Id$\r\nHello\r\nWorld\r\n' | git-hash-object --stdin`
	a_ne_cr=`printf '$Id$\r\nHello\r\nWorld' | git-hash-object --stdin`
	svn propset svn:eol-style CRLF cr
	svn propset svn:eol-style CRLF ne_cr
	svn propset svn:keywords Id cr
	svn propset svn:keywords Id ne_cr
	svn commit -m 'propset CRLF on cr files'
	svn up
cd ..

git-svn fetch
git pull . remotes/git-svn

b_cr="`git-hash-object cr`"
b_ne_cr="`git-hash-object ne_cr`"

test_expect_success 'CRLF + $Id$' "test '$a_cr' = '$b_cr'"
test_expect_success 'CRLF + $Id$ (no newline)' "test '$a_ne_cr' = '$b_ne_cr'"

test_done