1#!/bin/sh
2#
3# Copyright (c) 2009 Junio C Hamano
4
5test_description='git-apply notices removal patches generated by GNU diff'
6
7. ./test-lib.sh
8
9test_expect_success setup '
10	cat <<-EOF >c &&
11	diff -ruN a/file b/file
12	--- a/file	TS0
13	+++ b/file	TS1
14	@@ -0,0 +1 @@
15	+something
16	EOF
17
18	cat <<-EOF >d &&
19	diff -ruN a/file b/file
20	--- a/file	TS0
21	+++ b/file	TS1
22	@@ -1 +0,0 @@
23	-something
24	EOF
25
26	timeWest="1982-09-16 07:00:00.000000000 -0800" &&
27	 timeGMT="1982-09-16 15:00:00.000000000 +0000" &&
28	timeEast="1982-09-17 00:00:00.000000000 +0900" &&
29
30	epocWest="1969-12-31 16:00:00.000000000 -0800" &&
31	 epocGMT="1970-01-01 00:00:00.000000000 +0000" &&
32	epocEast="1970-01-01 09:00:00.000000000 +0900" &&
33	epocWest2="1969-12-31 16:00:00 -08:00" &&
34
35	sed -e "s/TS0/$epocWest/" -e "s/TS1/$timeWest/" <c >createWest.patch &&
36	sed -e "s/TS0/$epocEast/" -e "s/TS1/$timeEast/" <c >createEast.patch &&
37	sed -e "s/TS0/$epocGMT/" -e "s/TS1/$timeGMT/" <c >createGMT.patch &&
38
39	sed -e "s/TS0/$timeWest/" -e "s/TS1/$timeWest/" <c >addWest.patch &&
40	sed -e "s/TS0/$timeEast/" -e "s/TS1/$timeEast/" <c >addEast.patch &&
41	sed -e "s/TS0/$timeGMT/" -e "s/TS1/$timeGMT/" <c >addGMT.patch &&
42
43	sed -e "s/TS0/$timeWest/" -e "s/TS1/$timeWest/" <d >emptyWest.patch &&
44	sed -e "s/TS0/$timeEast/" -e "s/TS1/$timeEast/" <d >emptyEast.patch &&
45	sed -e "s/TS0/$timeGMT/" -e "s/TS1/$timeGMT/" <d >emptyGMT.patch &&
46
47	sed -e "s/TS0/$timeWest/" -e "s/TS1/$epocWest/" <d >removeWest.patch &&
48	sed -e "s/TS0/$timeEast/" -e "s/TS1/$epocEast/" <d >removeEast.patch &&
49	sed -e "s/TS0/$timeGMT/" -e "s/TS1/$epocGMT/" <d >removeGMT.patch &&
50	sed -e "s/TS0/$timeWest/" -e "s/TS1/$epocWest2/" <d >removeWest2.patch &&
51
52	echo something >something
53'
54
55for patch in *.patch
56do
57	test_expect_success "test $patch" '
58		rm -f file .git/index &&
59		case "$patch" in
60		create*)
61			# must be able to create
62			git apply --index $patch &&
63			test_cmp file something &&
64			# must notice the file is already there
65			>file &&
66			git add file &&
67			test_must_fail git apply $patch
68			;;
69		add*)
70			# must be able to create or patch
71			git apply $patch &&
72			test_cmp file something &&
73			>file &&
74			git apply $patch &&
75			test_cmp file something
76			;;
77		empty*)
78			# must leave an empty file
79			cat something >file &&
80			git add file &&
81			git apply --index $patch &&
82			test -f file &&
83			test_must_be_empty file
84			;;
85		remove*)
86			# must remove the file
87			cat something >file &&
88			git add file &&
89			git apply --index $patch &&
90			! test -f file
91			;;
92		esac
93	'
94done
95
96test_done
97