Sync with 1.8.1 maintenance track

diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh
index 6cf9fb968b028c5cced175654fe50ab0b7fab0c1..80d339960bbd5f70d17472a6f39f715dd8ec9182 100755 (executable)
--- a/contrib/subtree/t/t7900-subtree.sh
+++ b/contrib/subtree/t/t7900-subtree.sh
@@ -74,6 +74,10 @@ test_expect_success 'add sub1' '
         git branch -m master subproj
 '
 
+# Save this hash for testing later.
+
+subdir_hash=`git rev-parse HEAD`
+
 test_expect_success 'add sub2' '
         create sub2 &&
         git commit -m "sub2" &&
@@ -205,10 +209,21 @@ test_expect_success 'check if --message works for split+rejoin' '
 '
 
 test_expect_success 'check split with --branch' '
-        spl1=$(git subtree split --annotate='"'*'"' --prefix subdir --onto FETCH_HEAD --message "Split & rejoin" --rejoin) &&
-        undo &&
-        git subtree split --annotate='"'*'"' --prefix subdir --onto FETCH_HEAD --branch splitbr1 &&
-        check_equal ''"$(git rev-parse splitbr1)"'' "$spl1"
+       spl1=$(git subtree split --annotate='"'*'"' --prefix subdir --onto FETCH_HEAD --message "Split & rejoin" --rejoin) &&
+       undo &&
+       git subtree split --annotate='"'*'"' --prefix subdir --onto FETCH_HEAD --branch splitbr1 &&
+       check_equal ''"$(git rev-parse splitbr1)"'' "$spl1"
+'
+
+test_expect_success 'check hash of split' '
+       spl1=$(git subtree split --prefix subdir) &&
+       undo &&
+       git subtree split --prefix subdir --branch splitbr1test &&
+       check_equal ''"$(git rev-parse splitbr1test)"'' "$spl1"
+       git checkout splitbr1test &&
+       new_hash=$(git rev-parse HEAD~2) &&
+       git checkout mainline &&
+       check_equal ''"$new_hash"'' "$subdir_hash"
 '
 
 test_expect_success 'check split with --branch for an existing branch' '