grep "unchanged *+3/-0 file" output
'
+if test "$(git config --bool core.filemode)" = false
+then
+ say 'skipping filemode tests (filesystem does not properly support modes)'
+else
+
+test_expect_success 'patch does not affect mode' '
+ git reset --hard &&
+ echo content >>file &&
+ chmod +x file &&
+ printf "n\\ny\\n" | git add -p &&
+ git show :file | grep content &&
+ git diff file | grep "new mode"
+'
+
+test_expect_success 'stage mode but not hunk' '
+ git reset --hard &&
+ echo content >>file &&
+ chmod +x file &&
+ printf "y\\nn\\n" | git add -p &&
+ git diff --cached file | grep "new mode" &&
+ git diff file | grep "+content"
+'
+
+fi
+# end of tests disabled when filemode is not usable
+
test_done