#!/bin/sh # # Copyright (c) 2006 Shawn O. Pearce # test_description='Test the update hook infrastructure.' . ./test-lib.sh test_expect_success setup ' echo This is a test. >a && git update-index --add a && tree0=$(git write-tree) && commit0=$(echo setup | git commit-tree $tree0) && echo We hope it works. >a && git update-index a && tree1=$(git write-tree) && commit1=$(echo modify | git commit-tree $tree1 -p $commit0) && git update-ref refs/heads/master $commit0 && git update-ref refs/heads/tofail $commit1 && git clone --bare ./. victim.git && GIT_DIR=victim.git git update-ref refs/heads/tofail $commit1 && git update-ref refs/heads/master $commit1 && git update-ref refs/heads/tofail $commit0 ' cat >victim.git/hooks/pre-receive <<'EOF' #!/bin/sh printf %s "$@" >>$GIT_DIR/pre-receive.args cat - >$GIT_DIR/pre-receive.stdin echo STDOUT pre-receive echo STDERR pre-receive >&2 EOF chmod u+x victim.git/hooks/pre-receive cat >victim.git/hooks/update <<'EOF' #!/bin/sh echo "$@" >>$GIT_DIR/update.args read x; printf %s "$x" >$GIT_DIR/update.stdin echo STDOUT update $1 echo STDERR update $1 >&2 test "$1" = refs/heads/master || exit EOF chmod u+x victim.git/hooks/update cat >victim.git/hooks/post-receive <<'EOF' #!/bin/sh printf %s "$@" >>$GIT_DIR/post-receive.args cat - >$GIT_DIR/post-receive.stdin echo STDOUT post-receive echo STDERR post-receive >&2 EOF chmod u+x victim.git/hooks/post-receive cat >victim.git/hooks/post-update <<'EOF' #!/bin/sh echo "$@" >>$GIT_DIR/post-update.args read x; printf %s "$x" >$GIT_DIR/post-update.stdin echo STDOUT post-update echo STDERR post-update >&2 EOF chmod u+x victim.git/hooks/post-update test_expect_success push ' test_must_fail git send-pack --force ./victim.git \ master tofail >send.out 2>send.err ' test_expect_success 'updated as expected' ' test $(GIT_DIR=victim.git git rev-parse master) = $commit1 && test $(GIT_DIR=victim.git git rev-parse tofail) = $commit1 ' test_expect_success 'hooks ran' ' test -f victim.git/pre-receive.args && test -f victim.git/pre-receive.stdin && test -f victim.git/update.args && test -f victim.git/update.stdin && test -f victim.git/post-receive.args && test -f victim.git/post-receive.stdin && test -f victim.git/post-update.args && test -f victim.git/post-update.stdin ' test_expect_success 'pre-receive hook input' ' (echo $commit0 $commit1 refs/heads/master; echo $commit1 $commit0 refs/heads/tofail ) | test_cmp - victim.git/pre-receive.stdin ' test_expect_success 'update hook arguments' ' (echo refs/heads/master $commit0 $commit1; echo refs/heads/tofail $commit1 $commit0 ) | test_cmp - victim.git/update.args ' test_expect_success 'post-receive hook input' ' echo $commit0 $commit1 refs/heads/master | test_cmp - victim.git/post-receive.stdin ' test_expect_success 'post-update hook arguments' ' echo refs/heads/master | test_cmp - victim.git/post-update.args ' test_expect_success 'all hook stdin is /dev/null' ' ! test -s victim.git/update.stdin && ! test -s victim.git/post-update.stdin ' test_expect_success 'all *-receive hook args are empty' ' ! test -s victim.git/pre-receive.args && ! test -s victim.git/post-receive.args ' test_expect_success 'send-pack produced no output' ' ! test -s send.out ' cat <<EOF >expect remote: STDOUT pre-receive remote: STDERR pre-receive remote: STDOUT update refs/heads/master remote: STDERR update refs/heads/master remote: STDOUT update refs/heads/tofail remote: STDERR update refs/heads/tofail remote: error: hook declined to update refs/heads/tofail remote: STDOUT post-receive remote: STDERR post-receive remote: STDOUT post-update remote: STDERR post-update EOF test_expect_success 'send-pack stderr contains hook messages' ' grep ^remote: send.err | sed "s/ *\$//" >actual && test_cmp expect actual ' test_expect_success 'pre-receive hook that forgets to read its input' ' write_script victim.git/hooks/pre-receive <<-\EOF && exit 0 EOF rm -f victim.git/hooks/update victim.git/hooks/post-update && for v in $(test_seq 100 999) do git branch branch_$v master || return done && git push ./victim.git "+refs/heads/*:refs/heads/*" ' test_done