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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 --bare ./. victim.git && | |
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 $commit0 | |
24 | ' | |
25 | ||
26 | cat >victim.git/hooks/pre-receive <<'EOF' | |
27 | #!/bin/sh | |
28 | printf %s "$@" >>$GIT_DIR/pre-receive.args | |
29 | cat - >$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 %s "$x" >$GIT_DIR/update.stdin | |
39 | echo STDOUT update $1 | |
40 | echo STDERR update $1 >&2 | |
41 | test "$1" = refs/heads/master || exit | |
42 | EOF | |
43 | chmod u+x victim.git/hooks/update | |
44 | ||
45 | cat >victim.git/hooks/post-receive <<'EOF' | |
46 | #!/bin/sh | |
47 | printf %s "$@" >>$GIT_DIR/post-receive.args | |
48 | cat - >$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 %s "$x" >$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_success push ' | |
64 | test_must_fail git send-pack --force ./victim.git \ | |
65 | master tofail >send.out 2>send.err | |
66 | ' | |
67 | ||
68 | test_expect_success 'updated as expected' ' | |
69 | test $(GIT_DIR=victim.git git rev-parse master) = $commit1 && | |
70 | test $(GIT_DIR=victim.git git rev-parse tofail) = $commit1 | |
71 | ' | |
72 | ||
73 | test_expect_success 'hooks ran' ' | |
74 | test -f victim.git/pre-receive.args && | |
75 | test -f victim.git/pre-receive.stdin && | |
76 | test -f victim.git/update.args && | |
77 | test -f victim.git/update.stdin && | |
78 | test -f victim.git/post-receive.args && | |
79 | test -f victim.git/post-receive.stdin && | |
80 | test -f victim.git/post-update.args && | |
81 | test -f victim.git/post-update.stdin | |
82 | ' | |
83 | ||
84 | test_expect_success 'pre-receive hook input' ' | |
85 | (echo $commit0 $commit1 refs/heads/master && | |
86 | echo $commit1 $commit0 refs/heads/tofail | |
87 | ) | test_cmp - victim.git/pre-receive.stdin | |
88 | ' | |
89 | ||
90 | test_expect_success 'update hook arguments' ' | |
91 | (echo refs/heads/master $commit0 $commit1 && | |
92 | echo refs/heads/tofail $commit1 $commit0 | |
93 | ) | test_cmp - victim.git/update.args | |
94 | ' | |
95 | ||
96 | test_expect_success 'post-receive hook input' ' | |
97 | echo $commit0 $commit1 refs/heads/master | | |
98 | test_cmp - victim.git/post-receive.stdin | |
99 | ' | |
100 | ||
101 | test_expect_success 'post-update hook arguments' ' | |
102 | echo refs/heads/master | | |
103 | test_cmp - victim.git/post-update.args | |
104 | ' | |
105 | ||
106 | test_expect_success 'all hook stdin is /dev/null' ' | |
107 | test_must_be_empty victim.git/update.stdin && | |
108 | test_must_be_empty victim.git/post-update.stdin | |
109 | ' | |
110 | ||
111 | test_expect_success 'all *-receive hook args are empty' ' | |
112 | test_must_be_empty victim.git/pre-receive.args && | |
113 | test_must_be_empty victim.git/post-receive.args | |
114 | ' | |
115 | ||
116 | test_expect_success 'send-pack produced no output' ' | |
117 | test_must_be_empty send.out | |
118 | ' | |
119 | ||
120 | cat <<EOF >expect | |
121 | remote: STDOUT pre-receive | |
122 | remote: STDERR pre-receive | |
123 | remote: STDOUT update refs/heads/master | |
124 | remote: STDERR update refs/heads/master | |
125 | remote: STDOUT update refs/heads/tofail | |
126 | remote: STDERR update refs/heads/tofail | |
127 | remote: error: hook declined to update refs/heads/tofail | |
128 | remote: STDOUT post-receive | |
129 | remote: STDERR post-receive | |
130 | remote: STDOUT post-update | |
131 | remote: STDERR post-update | |
132 | EOF | |
133 | test_expect_success 'send-pack stderr contains hook messages' ' | |
134 | grep ^remote: send.err | sed "s/ *\$//" >actual && | |
135 | test_cmp expect actual | |
136 | ' | |
137 | ||
138 | test_expect_success 'pre-receive hook that forgets to read its input' ' | |
139 | write_script victim.git/hooks/pre-receive <<-\EOF && | |
140 | exit 0 | |
141 | EOF | |
142 | rm -f victim.git/hooks/update victim.git/hooks/post-update && | |
143 | ||
144 | for v in $(test_seq 100 999) | |
145 | do | |
146 | git branch branch_$v master || return | |
147 | done && | |
148 | git push ./victim.git "+refs/heads/*:refs/heads/*" | |
149 | ' | |
150 | ||
151 | test_done |