Merge branch 'th/maint-remote-update-help-string' into maint
[git] / t / t4132-apply-removal.sh
1 #!/bin/sh
2 #
3 # Copyright (c) 2009 Junio C Hamano
4
5 test_description='git-apply notices removal patches generated by GNU diff'
6
7 . ./test-lib.sh
8
9 test_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
34         sed -e "s/TS0/$epocWest/" -e "s/TS1/$timeWest/" <c >createWest.patch &&
35         sed -e "s/TS0/$epocEast/" -e "s/TS1/$timeEast/" <c >createEast.patch &&
36         sed -e "s/TS0/$epocGMT/" -e "s/TS1/$timeGMT/" <c >createGMT.patch &&
37
38         sed -e "s/TS0/$timeWest/" -e "s/TS1/$timeWest/" <c >addWest.patch &&
39         sed -e "s/TS0/$timeEast/" -e "s/TS1/$timeEast/" <c >addEast.patch &&
40         sed -e "s/TS0/$timeGMT/" -e "s/TS1/$timeGMT/" <c >addGMT.patch &&
41
42         sed -e "s/TS0/$timeWest/" -e "s/TS1/$timeWest/" <d >emptyWest.patch &&
43         sed -e "s/TS0/$timeEast/" -e "s/TS1/$timeEast/" <d >emptyEast.patch &&
44         sed -e "s/TS0/$timeGMT/" -e "s/TS1/$timeGMT/" <d >emptyGMT.patch &&
45
46         sed -e "s/TS0/$timeWest/" -e "s/TS1/$epocWest/" <d >removeWest.patch &&
47         sed -e "s/TS0/$timeEast/" -e "s/TS1/$epocEast/" <d >removeEast.patch &&
48         sed -e "s/TS0/$timeGMT/" -e "s/TS1/$epocGMT/" <d >removeGMT.patch &&
49
50         echo something >something &&
51         >empty
52 '
53
54 for patch in *.patch
55 do
56         test_expect_success "test $patch" '
57                 rm -f file .git/index &&
58                 case "$patch" in
59                 create*)
60                         # must be able to create
61                         git apply --index $patch &&
62                         test_cmp file something &&
63                         # must notice the file is already there
64                         >file &&
65                         git add file &&
66                         test_must_fail git apply $patch
67                         ;;
68                 add*)
69                         # must be able to create or patch
70                         git apply $patch &&
71                         test_cmp file something &&
72                         >file &&
73                         git apply $patch &&
74                         test_cmp file something
75                         ;;
76                 empty*)
77                         # must leave an empty file
78                         cat something >file &&
79                         git add file &&
80                         git apply --index $patch &&
81                         test -f file &&
82                         test_cmp empty file
83                         ;;
84                 remove*)
85                         # must remove the file
86                         cat something >file &&
87                         git add file &&
88                         git apply --index $patch &&
89                         ! test -f file
90                         ;;
91                 esac
92         '
93 done
94
95 test_done