git-svn: t/t91??-*: optimize the tests a bit

diff --git a/git-rebase.sh b/git-rebase.sh
index ece31425d08a7fc2758b769afac65c37956d20cb..828c59ce61a8317f23ba9113e4de6e09a58e70ce 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -28,6 +28,7 @@ Example:       git-rebase master~1 topic
   D---E---F---G master          D---E---F---G master
 '
 . git-sh-setup
+set_reflog_action rebase
 
 RESOLVEMSG="
 When you have resolved this problem run \"git rebase --continue\".
@@ -80,10 +81,18 @@ continue_merge () {
 call_merge () {
        cmt="$(cat $dotest/cmt.$1)"
        echo "$cmt" > "$dotest/current"
-       git-merge-$strategy "$cmt^" -- HEAD "$cmt"
+       hd=$(git-rev-parse --verify HEAD)
+       cmt_name=$(git-symbolic-ref HEAD)
+       msgnum=$(cat $dotest/msgnum)
+       end=$(cat $dotest/end)
+       eval GITHEAD_$cmt='"${cmt_name##refs/heads/}~$(($end - $msgnum))"'
+       eval GITHEAD_$hd='"$(cat $dotest/onto_name)"'
+       export GITHEAD_$cmt GITHEAD_$hd
+       git-merge-$strategy "$cmt^" -- "$hd" "$cmt"
        rv=$?
        case "$rv" in
        0)
+               unset GITHEAD_$cmt GITHEAD_$hd
                return
                ;;
        1)
@@ -132,8 +141,7 @@ do
                        finish_rb_merge
                        exit
                fi
-               git am --resolved --3way --resolvemsg="$RESOLVEMSG" \
-                       --reflog-action=rebase
+               git am --resolved --3way --resolvemsg="$RESOLVEMSG"
                exit
                ;;
        --skip)
@@ -156,8 +164,7 @@ do
                        finish_rb_merge
                        exit
                fi
-               git am -3 --skip --resolvemsg="$RESOLVEMSG" \
-                       --reflog-action=rebase
+               git am -3 --skip --resolvemsg="$RESOLVEMSG"
                exit
                ;;
        --abort)
@@ -306,8 +313,7 @@ fi
 if test -z "$do_merge"
 then
        git-format-patch -k --stdout --full-index --ignore-if-in-upstream "$upstream"..ORIG_HEAD |
-       git am --binary -3 -k --resolvemsg="$RESOLVEMSG" \
-               --reflog-action=rebase
+       git am --binary -3 -k --resolvemsg="$RESOLVEMSG"
        exit $?
 fi
 
@@ -316,6 +322,7 @@ fi
 
 mkdir -p "$dotest"
 echo "$onto" > "$dotest/onto"
+echo "$onto_name" > "$dotest/onto_name"
 prev_head=`git-rev-parse HEAD^0`
 echo "$prev_head" > "$dotest/prev_head"