unpack-trees.c: look ahead in the index

diff --git a/t/t5401-update-hooks.sh b/t/t5401-update-hooks.sh
index 9a12024241aea21b6ebdbe692b2d7c173d4d2579..64f66c94f36538b1c7d20045fc4233aa0b9d9a0d 100755 (executable)
--- a/t/t5401-update-hooks.sh
+++ b/t/t5401-update-hooks.sh
@@ -17,7 +17,7 @@ test_expect_success setup '
        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 ./. victim &&
+       git clone ./. victim &&
        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
@@ -61,7 +61,8 @@ EOF
 chmod u+x victim/.git/hooks/post-update
 
 test_expect_success push '
-    ! git-send-pack --force ./victim/.git master tofail >send.out 2>send.err
+       test_must_fail git send-pack --force ./victim/.git \
+               master tofail >send.out 2>send.err
 '
 
 test_expect_success 'updated as expected' '
@@ -83,23 +84,23 @@ test_expect_success 'hooks ran' '
 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_cmp - victim/.git/pre-receive.stdin
 '
 
 test_expect_success 'update hook arguments' '
        (echo refs/heads/master $commit0 $commit1;
         echo refs/heads/tofail $commit1 $commit0
-       ) | git diff - victim/.git/update.args
+       ) | test_cmp - victim/.git/update.args
 '
 
 test_expect_success 'post-receive hook input' '
        echo $commit0 $commit1 refs/heads/master |
-       git diff - victim/.git/post-receive.stdin
+       test_cmp - victim/.git/post-receive.stdin
 '
 
 test_expect_success 'post-update hook arguments' '
        echo refs/heads/master |
-       git diff - victim/.git/post-update.args
+       test_cmp - victim/.git/post-update.args
 '
 
 test_expect_success 'all hook stdin is /dev/null' '
@@ -130,7 +131,7 @@ STDERR post-update
 EOF
 test_expect_success 'send-pack stderr contains hook messages' '
        grep ^STD send.err >actual &&
-       git diff - actual <expect
+       test_cmp - actual <expect
 '
 
 test_done