document --index-version for index-pack and pack-objects

diff --git a/t/t5401-update-hooks.sh b/t/t5401-update-hooks.sh
index 0c0034e34c616fc8a385956a21e282a98b480b37..f1c7ff0c0a8082d260b136fa641a3f109172b7e6 100755 (executable)
--- a/t/t5401-update-hooks.sh
+++ b/t/t5401-update-hooks.sh
@@ -25,8 +25,8 @@ test_expect_success setup '
 
 cat >victim/.git/hooks/pre-receive <<'EOF'
 #!/bin/sh
-echo "$@" >>$GIT_DIR/pre-receive.args
-read x; printf "$x" >$GIT_DIR/pre-receive.stdin
+printf "$@" >>$GIT_DIR/pre-receive.args
+cat - >$GIT_DIR/pre-receive.stdin
 echo STDOUT pre-receive
 echo STDERR pre-receive >&2
 EOF
@@ -44,8 +44,8 @@ chmod u+x victim/.git/hooks/update
 
 cat >victim/.git/hooks/post-receive <<'EOF'
 #!/bin/sh
-echo "$@" >>$GIT_DIR/post-receive.args
-read x; printf "$x" >$GIT_DIR/post-receive.stdin
+printf "$@" >>$GIT_DIR/post-receive.args
+cat - >$GIT_DIR/post-receive.stdin
 echo STDOUT post-receive
 echo STDERR post-receive >&2
 EOF
@@ -80,36 +80,38 @@ test_expect_success 'hooks ran' '
        test -f victim/.git/post-update.stdin
 '
 
-test_expect_success 'pre-receive hook arguments' '
-       echo \
-        refs/heads/master $commit0 $commit1 \
-        refs/heads/tofail $commit1 $commit0 \
-       | diff - victim/.git/pre-receive.args
+test_expect_success 'pre-receive hook input' '
+       (echo $commit0 $commit1 refs/heads/master;
+        echo $commit1 $commit0 refs/heads/tofail
+       ) | git diff - victim/.git/pre-receive.stdin
 '
 
 test_expect_success 'update hook arguments' '
        (echo refs/heads/master $commit0 $commit1;
         echo refs/heads/tofail $commit1 $commit0
-       ) | diff - victim/.git/update.args
+       ) | git diff - victim/.git/update.args
 '
 
-test_expect_success 'post-receive hook arguments' '
-       echo refs/heads/master $commit0 $commit1 |
-       diff - victim/.git/post-receive.args
+test_expect_success 'post-receive hook input' '
+       echo $commit0 $commit1 refs/heads/master |
+       git diff - victim/.git/post-receive.stdin
 '
 
 test_expect_success 'post-update hook arguments' '
        echo refs/heads/master |
-       diff -u - victim/.git/post-update.args
+       git diff - victim/.git/post-update.args
 '
 
 test_expect_success 'all hook stdin is /dev/null' '
-       ! test -s victim/.git/pre-receive.stdin &&
        ! test -s victim/.git/update.stdin &&
-       ! test -s victim/.git/post-receive.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_failure 'send-pack produced no output' '
        test -s send.out
 '
@@ -128,7 +130,7 @@ STDERR post-update
 EOF
 test_expect_success 'send-pack stderr contains hook messages' '
        egrep ^STD send.err >actual &&
-       diff - actual <expect
+       git diff - actual <expect
 '
 
 test_done