#!/bin/sh
#
# Copyright (c) 2007 Junio C Hamano
#

test_description='Quoting paths in diff output.
'

. ./test-lib.sh

P0='pathname'
P1='pathname	with HT'
P2='pathname with SP'
P3='pathname
with LF'
if : 2>/dev/null >"$P1" && test -f "$P1" && rm -f "$P1"
then
	test_set_prereq TABS_IN_FILENAMES
else
	say 'Your filesystem does not allow tabs in filenames'
fi

test_expect_success TABS_IN_FILENAMES setup '
	echo P0.0 >"$P0.0" &&
	echo P0.1 >"$P0.1" &&
	echo P0.2 >"$P0.2" &&
	echo P0.3 >"$P0.3" &&
	echo P1.0 >"$P1.0" &&
	echo P1.2 >"$P1.2" &&
	echo P1.3 >"$P1.3" &&
	git add . &&
	git commit -m initial &&
	git mv "$P0.0" "R$P0.0" &&
	git mv "$P0.1" "R$P1.0" &&
	git mv "$P0.2" "R$P2.0" &&
	git mv "$P0.3" "R$P3.0" &&
	git mv "$P1.0" "R$P0.1" &&
	git mv "$P1.2" "R$P2.1" &&
	git mv "$P1.3" "R$P3.1" &&
	:
'

test_expect_success TABS_IN_FILENAMES 'setup expected files' '
cat >expect <<\EOF
 rename pathname.1 => "Rpathname\twith HT.0" (100%)
 rename pathname.3 => "Rpathname\nwith LF.0" (100%)
 rename "pathname\twith HT.3" => "Rpathname\nwith LF.1" (100%)
 rename pathname.2 => Rpathname with SP.0 (100%)
 rename "pathname\twith HT.2" => Rpathname with SP.1 (100%)
 rename pathname.0 => Rpathname.0 (100%)
 rename "pathname\twith HT.0" => Rpathname.1 (100%)
EOF
'

test_expect_success TABS_IN_FILENAMES 'git diff --summary -M HEAD' '
	git diff --summary -M HEAD >actual &&
	test_cmp expect actual
'

test_expect_success TABS_IN_FILENAMES 'git diff --numstat -M HEAD' '
	cat >expect <<-\EOF &&
	0	0	pathname.1 => "Rpathname\twith HT.0"
	0	0	pathname.3 => "Rpathname\nwith LF.0"
	0	0	"pathname\twith HT.3" => "Rpathname\nwith LF.1"
	0	0	pathname.2 => Rpathname with SP.0
	0	0	"pathname\twith HT.2" => Rpathname with SP.1
	0	0	pathname.0 => Rpathname.0
	0	0	"pathname\twith HT.0" => Rpathname.1
	EOF
	git diff --numstat -M HEAD >actual &&
	test_cmp expect actual
'

test_expect_success TABS_IN_FILENAMES 'git diff --stat -M HEAD' '
	cat >expect <<-\EOF &&
	 pathname.1 => "Rpathname\twith HT.0"            | 0
	 pathname.3 => "Rpathname\nwith LF.0"            | 0
	 "pathname\twith HT.3" => "Rpathname\nwith LF.1" | 0
	 pathname.2 => Rpathname with SP.0               | 0
	 "pathname\twith HT.2" => Rpathname with SP.1    | 0
	 pathname.0 => Rpathname.0                       | 0
	 "pathname\twith HT.0" => Rpathname.1            | 0
	 7 files changed, 0 insertions(+), 0 deletions(-)
	EOF
	git diff --stat -M HEAD >actual &&
	test_i18ncmp expect actual
'

test_done