grep: add test script for binary file handling

diff --git a/t/t3030-merge-recursive.sh b/t/t3030-merge-recursive.sh
index 9b3fa2bdcd9bebae46a000ffe9c2059cea5a93fd..9929f82021deeb20358016b487400b80e27b596f 100755 (executable)
--- a/t/t3030-merge-recursive.sh
+++ b/t/t3030-merge-recursive.sh
@@ -276,11 +276,13 @@ test_expect_success 'fail if the index has unresolved entries' '
 
        test_must_fail git merge "$c5" &&
        test_must_fail git merge "$c5" 2> out &&
+       grep "not possible because you have unmerged files" out &&
+       git add -u &&
+       test_must_fail git merge "$c5" 2> out &&
        grep "You have not concluded your merge" out &&
        rm -f .git/MERGE_HEAD &&
        test_must_fail git merge "$c5" 2> out &&
-       grep "You are in the middle of a conflicted merge" out
-
+       grep "Your local changes to .* would be overwritten by merge." out
 '
 
 test_expect_success 'merge-recursive remove conflict' '