+if [ "$(git repo-config --get core.filemode)" = false ]
+then
+ say 'filemode disabled on the filesystem, using update-index --chmod=+x'
+ test_expect_success \
+ 'git-update-index --chmod=+x' \
+ 'git-update-index rezrov &&
+ git-update-index --chmod=+x rezrov &&
+ git-diff-index $tree >current'
+else
+ test_expect_success \
+ 'chmod' \
+ 'chmod +x rezrov &&
+ git-update-index rezrov &&
+ git-diff-index $tree >current'
+fi