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 config receive.denyCurrentBranch warn &&
  22         GIT_DIR=victim/.git git update-ref refs/heads/tofail $commit1 &&
  23         git update-ref refs/heads/master $commit1 &&
  24         git update-ref refs/heads/tofail $commit0
  25 '
  26
  27 cat >victim/.git/hooks/pre-receive <<'EOF'
  28 #!/bin/sh
  29 printf %s "$@" >>$GIT_DIR/pre-receive.args
  30 cat - >$GIT_DIR/pre-receive.stdin
  31 echo STDOUT pre-receive
  32 echo STDERR pre-receive >&2
  33 EOF
  34 chmod u+x victim/.git/hooks/pre-receive
  35
  36 cat >victim/.git/hooks/update <<'EOF'
  37 #!/bin/sh
  38 echo "$@" >>$GIT_DIR/update.args
  39 read x; printf %s "$x" >$GIT_DIR/update.stdin
  40 echo STDOUT update $1
  41 echo STDERR update $1 >&2
  42 test "$1" = refs/heads/master || exit
  43 EOF
  44 chmod u+x victim/.git/hooks/update
  45
  46 cat >victim/.git/hooks/post-receive <<'EOF'
  47 #!/bin/sh
  48 printf %s "$@" >>$GIT_DIR/post-receive.args
  49 cat - >$GIT_DIR/post-receive.stdin
  50 echo STDOUT post-receive
  51 echo STDERR post-receive >&2
  52 EOF
  53 chmod u+x victim/.git/hooks/post-receive
  54
  55 cat >victim/.git/hooks/post-update <<'EOF'
  56 #!/bin/sh
  57 echo "$@" >>$GIT_DIR/post-update.args
  58 read x; printf %s "$x" >$GIT_DIR/post-update.stdin
  59 echo STDOUT post-update
  60 echo STDERR post-update >&2
  61 EOF
  62 chmod u+x victim/.git/hooks/post-update
  63
  64 test_expect_success push '
  65         test_must_fail git send-pack --force ./victim/.git \
  66                 master tofail >send.out 2>send.err
  67 '
  68
  69 test_expect_success 'updated as expected' '
  70         test $(GIT_DIR=victim/.git git rev-parse master) = $commit1 &&
  71         test $(GIT_DIR=victim/.git git rev-parse tofail) = $commit1
  72 '
  73
  74 test_expect_success 'hooks ran' '
  75         test -f victim/.git/pre-receive.args &&
  76         test -f victim/.git/pre-receive.stdin &&
  77         test -f victim/.git/update.args &&
  78         test -f victim/.git/update.stdin &&
  79         test -f victim/.git/post-receive.args &&
  80         test -f victim/.git/post-receive.stdin &&
  81         test -f victim/.git/post-update.args &&
  82         test -f victim/.git/post-update.stdin
  83 '
  84
  85 test_expect_success 'pre-receive hook input' '
  86         (echo $commit0 $commit1 refs/heads/master;
  87          echo $commit1 $commit0 refs/heads/tofail
  88         ) | test_cmp - victim/.git/pre-receive.stdin
  89 '
  90
  91 test_expect_success 'update hook arguments' '
  92         (echo refs/heads/master $commit0 $commit1;
  93          echo refs/heads/tofail $commit1 $commit0
  94         ) | test_cmp - victim/.git/update.args
  95 '
  96
  97 test_expect_success 'post-receive hook input' '
  98         echo $commit0 $commit1 refs/heads/master |
  99         test_cmp - victim/.git/post-receive.stdin
 100 '
 101
 102 test_expect_success 'post-update hook arguments' '
 103         echo refs/heads/master |
 104         test_cmp - victim/.git/post-update.args
 105 '
 106
 107 test_expect_success 'all hook stdin is /dev/null' '
 108         ! test -s victim/.git/update.stdin &&
 109         ! test -s victim/.git/post-update.stdin
 110 '
 111
 112 test_expect_success 'all *-receive hook args are empty' '
 113         ! test -s victim/.git/pre-receive.args &&
 114         ! test -s victim/.git/post-receive.args
 115 '
 116
 117 test_expect_success 'send-pack produced no output' '
 118         ! test -s send.out
 119 '
 120
 121 cat <<EOF >expect
 122 STDOUT pre-receive
 123 STDERR pre-receive
 124 STDOUT update refs/heads/master
 125 STDERR update refs/heads/master
 126 STDOUT update refs/heads/tofail
 127 STDERR update refs/heads/tofail
 128 STDOUT post-receive
 129 STDERR post-receive
 130 STDOUT post-update
 131 STDERR post-update
 132 EOF
 133 test_expect_success 'send-pack stderr contains hook messages' '
 134         grep ^STD send.err >actual &&
 135         test_cmp - actual <expect
 136 '
 137
 138 test_done