[PATCH] fix and testcase for git-commit-tree option

diff --git a/t/t4001-diff-rename.sh b/t/t4001-diff-rename.sh
old mode 100644 (file)
new mode 100755 (executable)
index 44225f7..933a5bf
--- a/t/t4001-diff-rename.sh
+++ b/t/t4001-diff-rename.sh
@@ -31,7 +31,7 @@ test_expect_success \
 
 test_expect_success \
     'write that tree.' \
-    'tree=$(git-write-tree)'
+    'tree=$(git-write-tree) && echo $tree'
 
 sed -e 's/line/Line/' <path0 >path1
 rm -f path0
@@ -58,3 +58,9 @@ rename new path1
  Line 13
  Line 14
 EOF
+
+test_expect_success \
+    'validate the output.' \
+    'diff -I "similarity.*" >/dev/null current expected'
+
+test_done