Merge branch 'jk/enable-test-lint-by-default' into maint
[git/jnareb-git.git] / t / t4204-patch-id.sh
blobd2c930de87f721a0e876351e511295ae0b094108
1 #!/bin/sh
3 test_description='git patch-id'
5 . ./test-lib.sh
7 test_expect_success 'setup' '
8 test_commit initial foo a &&
9 test_commit first foo b &&
10 git checkout -b same HEAD^ &&
11 test_commit same-msg foo b &&
12 git checkout -b notsame HEAD^ &&
13 test_commit notsame-msg foo c
16 test_expect_success 'patch-id output is well-formed' '
17 git log -p -1 | git patch-id > output &&
18 grep "^[a-f0-9]\{40\} $(git rev-parse HEAD)$" output
21 calc_patch_id () {
22 git patch-id |
23 sed "s# .*##" > patch-id_"$1"
26 get_patch_id () {
27 git log -p -1 "$1" | git patch-id |
28 sed "s# .*##" > patch-id_"$1"
31 test_expect_success 'patch-id detects equality' '
32 get_patch_id master &&
33 get_patch_id same &&
34 test_cmp patch-id_master patch-id_same
37 test_expect_success 'patch-id detects inequality' '
38 get_patch_id master &&
39 get_patch_id notsame &&
40 ! test_cmp patch-id_master patch-id_notsame
43 test_expect_success 'patch-id supports git-format-patch output' '
44 get_patch_id master &&
45 git checkout same &&
46 git format-patch -1 --stdout | calc_patch_id same &&
47 test_cmp patch-id_master patch-id_same &&
48 set `git format-patch -1 --stdout | git patch-id` &&
49 test "$2" = `git rev-parse HEAD`
52 test_expect_success 'whitespace is irrelevant in footer' '
53 get_patch_id master &&
54 git checkout same &&
55 git format-patch -1 --stdout | sed "s/ \$//" | calc_patch_id same &&
56 test_cmp patch-id_master patch-id_same
59 test_expect_success 'patch-id supports git-format-patch MIME output' '
60 get_patch_id master &&
61 git checkout same &&
62 git format-patch -1 --attach --stdout | calc_patch_id same &&
63 test_cmp patch-id_master patch-id_same
66 cat >nonl <<\EOF
67 diff --git i/a w/a
68 index e69de29..2e65efe 100644
69 --- i/a
70 +++ w/a
71 @@ -0,0 +1 @@
73 \ No newline at end of file
74 diff --git i/b w/b
75 index e69de29..6178079 100644
76 --- i/b
77 +++ w/b
78 @@ -0,0 +1 @@
80 EOF
82 cat >withnl <<\EOF
83 diff --git i/a w/a
84 index e69de29..7898192 100644
85 --- i/a
86 +++ w/a
87 @@ -0,0 +1 @@
89 diff --git i/b w/b
90 index e69de29..6178079 100644
91 --- i/b
92 +++ w/b
93 @@ -0,0 +1 @@
95 EOF
97 test_expect_success 'patch-id handles no-nl-at-eof markers' '
98 cat nonl | calc_patch_id nonl &&
99 cat withnl | calc_patch_id withnl &&
100 test_cmp patch-id_nonl patch-id_withnl
102 test_done