test_cmp expect actual
'
+test_expect_success 'diff-tree --stdin with pathspec' '
+ cat >expect <<-EOF &&
+ Third
+
+ dir/sub
+ Second
+
+ dir/sub
+ EOF
+ git rev-list master^ |
+ git diff-tree -r --stdin --name-only --format=%s dir >actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'diff -I<regex>: setup' '
git checkout master &&
test_seq 50 >file0 &&