Merge branch 'master' of git://repo.or.cz/git/fastimport
[git] / t / t5401-update-hooks.sh
1 #!/bin/sh
2 #
3 # Copyright (c) 2006 Shawn O. Pearce
4 #
5
6 test_description='Test the update hook infrastructure.'
7 . ./test-lib.sh
8
9 test_expect_success setup '
10         echo This is a test. >a &&
11         git-update-index --add a &&
12         tree0=$(git-write-tree) &&
13         commit0=$(echo setup | git-commit-tree $tree0) &&
14         echo We hope it works. >a &&
15         git-update-index a &&
16         tree1=$(git-write-tree) &&
17         commit1=$(echo modify | git-commit-tree $tree1 -p $commit0) &&
18         git-update-ref refs/heads/master $commit0 &&
19         git-update-ref refs/heads/tofail $commit1 &&
20         git-clone ./. victim &&
21         GIT_DIR=victim/.git git-update-ref refs/heads/tofail $commit1 &&
22         git-update-ref refs/heads/master $commit1 &&
23         git-update-ref refs/heads/tofail $commit0
24 '
25
26 cat >victim/.git/hooks/pre-receive <<'EOF'
27 #!/bin/sh
28 echo "$@" >>$GIT_DIR/pre-receive.args
29 read x; printf "$x" >$GIT_DIR/pre-receive.stdin
30 echo STDOUT pre-receive
31 echo STDERR pre-receive >&2
32 EOF
33 chmod u+x victim/.git/hooks/pre-receive
34
35 cat >victim/.git/hooks/update <<'EOF'
36 #!/bin/sh
37 echo "$@" >>$GIT_DIR/update.args
38 read x; printf "$x" >$GIT_DIR/update.stdin
39 echo STDOUT update $1
40 echo STDERR update $1 >&2
41 test "$1" = refs/heads/master || exit
42 EOF
43 chmod u+x victim/.git/hooks/update
44
45 cat >victim/.git/hooks/post-receive <<'EOF'
46 #!/bin/sh
47 echo "$@" >>$GIT_DIR/post-receive.args
48 read x; printf "$x" >$GIT_DIR/post-receive.stdin
49 echo STDOUT post-receive
50 echo STDERR post-receive >&2
51 EOF
52 chmod u+x victim/.git/hooks/post-receive
53
54 cat >victim/.git/hooks/post-update <<'EOF'
55 #!/bin/sh
56 echo "$@" >>$GIT_DIR/post-update.args
57 read x; printf "$x" >$GIT_DIR/post-update.stdin
58 echo STDOUT post-update
59 echo STDERR post-update >&2
60 EOF
61 chmod u+x victim/.git/hooks/post-update
62
63 test_expect_failure push '
64         git-send-pack --force ./victim/.git master tofail >send.out 2>send.err
65 '
66
67 test_expect_success 'updated as expected' '
68         test $(GIT_DIR=victim/.git git-rev-parse master) = $commit1 &&
69         test $(GIT_DIR=victim/.git git-rev-parse tofail) = $commit1
70 '
71
72 test_expect_success 'hooks ran' '
73         test -f victim/.git/pre-receive.args &&
74         test -f victim/.git/pre-receive.stdin &&
75         test -f victim/.git/update.args &&
76         test -f victim/.git/update.stdin &&
77         test -f victim/.git/post-receive.args &&
78         test -f victim/.git/post-receive.stdin &&
79         test -f victim/.git/post-update.args &&
80         test -f victim/.git/post-update.stdin
81 '
82
83 test_expect_success 'pre-receive hook arguments' '
84         echo \
85          refs/heads/master $commit0 $commit1 \
86          refs/heads/tofail $commit1 $commit0 \
87         | diff - victim/.git/pre-receive.args
88 '
89
90 test_expect_success 'update hook arguments' '
91         (echo refs/heads/master $commit0 $commit1;
92          echo refs/heads/tofail $commit1 $commit0
93         ) | diff - victim/.git/update.args
94 '
95
96 test_expect_success 'post-receive hook arguments' '
97         echo refs/heads/master $commit0 $commit1 |
98         diff - victim/.git/post-receive.args
99 '
100
101 test_expect_success 'post-update hook arguments' '
102         echo refs/heads/master |
103         diff -u - victim/.git/post-update.args
104 '
105
106 test_expect_success 'all hook stdin is /dev/null' '
107         ! test -s victim/.git/pre-receive.stdin &&
108         ! test -s victim/.git/update.stdin &&
109         ! test -s victim/.git/post-receive.stdin &&
110         ! test -s victim/.git/post-update.stdin
111 '
112
113 test_expect_failure 'send-pack produced no output' '
114         test -s send.out
115 '
116
117 cat <<EOF >expect
118 STDOUT pre-receive
119 STDERR pre-receive
120 STDOUT update refs/heads/master
121 STDERR update refs/heads/master
122 STDOUT update refs/heads/tofail
123 STDERR update refs/heads/tofail
124 STDOUT post-receive
125 STDERR post-receive
126 STDOUT post-update
127 STDERR post-update
128 EOF
129 test_expect_success 'send-pack stderr contains hook messages' '
130         egrep ^STD send.err >actual &&
131         diff - actual <expect
132 '
133
134 test_done