| 1 | #!/bin/sh |
| 2 | # |
| 3 | # Copyright (c) 2006 Shawn O. Pearce |
| 4 | # |
| 5 | |
| 6 | test_description='Test the update hook infrastructure.' |
| 7 | |
| 8 | . ./test-lib.sh |
| 9 | |
| 10 | test_expect_success setup ' |
| 11 | echo This is a test. >a && |
| 12 | git update-index --add a && |
| 13 | tree0=$(git write-tree) && |
| 14 | commit0=$(echo setup | git commit-tree $tree0) && |
| 15 | echo We hope it works. >a && |
| 16 | git update-index a && |
| 17 | tree1=$(git write-tree) && |
| 18 | commit1=$(echo modify | git commit-tree $tree1 -p $commit0) && |
| 19 | git update-ref refs/heads/main $commit0 && |
| 20 | git update-ref refs/heads/tofail $commit1 && |
| 21 | git clone --bare ./. victim.git && |
| 22 | GIT_DIR=victim.git git update-ref refs/heads/tofail $commit1 && |
| 23 | git update-ref refs/heads/main $commit1 && |
| 24 | git update-ref refs/heads/tofail $commit0 && |
| 25 | |
| 26 | test_hook --setup -C victim.git pre-receive <<-\EOF && |
| 27 | printf %s "$@" >>$GIT_DIR/pre-receive.args |
| 28 | cat - >$GIT_DIR/pre-receive.stdin |
| 29 | echo STDOUT pre-receive |
| 30 | echo STDERR pre-receive >&2 |
| 31 | EOF |
| 32 | |
| 33 | test_hook --setup -C victim.git update <<-\EOF && |
| 34 | echo "$@" >>$GIT_DIR/update.args |
| 35 | read x; printf %s "$x" >$GIT_DIR/update.stdin |
| 36 | echo STDOUT update $1 |
| 37 | echo STDERR update $1 >&2 |
| 38 | test "$1" = refs/heads/main || exit |
| 39 | EOF |
| 40 | |
| 41 | test_hook --setup -C victim.git post-receive <<-\EOF && |
| 42 | printf %s "$@" >>$GIT_DIR/post-receive.args |
| 43 | cat - >$GIT_DIR/post-receive.stdin |
| 44 | echo STDOUT post-receive |
| 45 | echo STDERR post-receive >&2 |
| 46 | EOF |
| 47 | |
| 48 | test_hook --setup -C victim.git post-update <<-\EOF |
| 49 | echo "$@" >>$GIT_DIR/post-update.args |
| 50 | read x; printf %s "$x" >$GIT_DIR/post-update.stdin |
| 51 | echo STDOUT post-update |
| 52 | echo STDERR post-update >&2 |
| 53 | EOF |
| 54 | ' |
| 55 | |
| 56 | test_expect_success push ' |
| 57 | test_must_fail git send-pack --force ./victim.git \ |
| 58 | main tofail >send.out 2>send.err |
| 59 | ' |
| 60 | |
| 61 | test_expect_success 'updated as expected' ' |
| 62 | test $(GIT_DIR=victim.git git rev-parse main) = $commit1 && |
| 63 | test $(GIT_DIR=victim.git git rev-parse tofail) = $commit1 |
| 64 | ' |
| 65 | |
| 66 | test_expect_success 'hooks ran' ' |
| 67 | test_path_is_file victim.git/pre-receive.args && |
| 68 | test_path_is_file victim.git/pre-receive.stdin && |
| 69 | test_path_is_file victim.git/update.args && |
| 70 | test_path_is_file victim.git/update.stdin && |
| 71 | test_path_is_file victim.git/post-receive.args && |
| 72 | test_path_is_file victim.git/post-receive.stdin && |
| 73 | test_path_is_file victim.git/post-update.args && |
| 74 | test_path_is_file victim.git/post-update.stdin |
| 75 | ' |
| 76 | |
| 77 | test_expect_success 'pre-receive hook input' ' |
| 78 | (echo $commit0 $commit1 refs/heads/main && |
| 79 | echo $commit1 $commit0 refs/heads/tofail |
| 80 | ) | test_cmp - victim.git/pre-receive.stdin |
| 81 | ' |
| 82 | |
| 83 | test_expect_success 'update hook arguments' ' |
| 84 | (echo refs/heads/main $commit0 $commit1 && |
| 85 | echo refs/heads/tofail $commit1 $commit0 |
| 86 | ) | test_cmp - victim.git/update.args |
| 87 | ' |
| 88 | |
| 89 | test_expect_success 'post-receive hook input' ' |
| 90 | echo $commit0 $commit1 refs/heads/main | |
| 91 | test_cmp - victim.git/post-receive.stdin |
| 92 | ' |
| 93 | |
| 94 | test_expect_success 'post-update hook arguments' ' |
| 95 | echo refs/heads/main | |
| 96 | test_cmp - victim.git/post-update.args |
| 97 | ' |
| 98 | |
| 99 | test_expect_success 'all hook stdin is /dev/null' ' |
| 100 | test_must_be_empty victim.git/update.stdin && |
| 101 | test_must_be_empty victim.git/post-update.stdin |
| 102 | ' |
| 103 | |
| 104 | test_expect_success 'all *-receive hook args are empty' ' |
| 105 | test_must_be_empty victim.git/pre-receive.args && |
| 106 | test_must_be_empty victim.git/post-receive.args |
| 107 | ' |
| 108 | |
| 109 | test_expect_success 'send-pack produced no output' ' |
| 110 | test_must_be_empty send.out |
| 111 | ' |
| 112 | |
| 113 | cat <<EOF >expect |
| 114 | remote: STDOUT pre-receive |
| 115 | remote: STDERR pre-receive |
| 116 | remote: STDOUT update refs/heads/main |
| 117 | remote: STDERR update refs/heads/main |
| 118 | remote: STDOUT update refs/heads/tofail |
| 119 | remote: STDERR update refs/heads/tofail |
| 120 | remote: error: hook declined to update refs/heads/tofail |
| 121 | remote: STDOUT post-receive |
| 122 | remote: STDERR post-receive |
| 123 | remote: STDOUT post-update |
| 124 | remote: STDERR post-update |
| 125 | EOF |
| 126 | test_expect_success 'send-pack stderr contains hook messages' ' |
| 127 | sed -n "/^remote:/s/ *\$//p" send.err >actual && |
| 128 | test_cmp expect actual |
| 129 | ' |
| 130 | |
| 131 | test_expect_success 'pre-receive hook that forgets to read its input' ' |
| 132 | test_hook --clobber -C victim.git pre-receive <<-\EOF && |
| 133 | exit 0 |
| 134 | EOF |
| 135 | rm -f victim.git/hooks/update victim.git/hooks/post-update && |
| 136 | |
| 137 | test_seq -f "create refs/heads/branch_%d main" 100 999 | |
| 138 | git update-ref --stdin && |
| 139 | git push ./victim.git "+refs/heads/*:refs/heads/*" |
| 140 | ' |
| 141 | |
| 142 | test_done |