From: Sanchit Jindal <sanchit1053@xxxxxxxxx> replacing `test -e` with test_path_exists, `test ! -e` with test_path_is_missing `test -f` with test_path_is_file These helper functions will run the `test` command with the corresponding flags and will echo a message if the assert fails. This will provide better debugging logs for test, instead of the previous method which provided no message Signed-off-by: Sanchit Jindal <sanchit1053@xxxxxxxxx> -- gitgitgadget
