QA output created by 432 Create the original file and then copy Original md5sums: e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-432/file e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-432/copy Swap beginning and end of original file md5sums after swapping beginning and end: e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-432/file 5f4e111811dd9a810143c9db9bec6d80 TEST_DIR/test-432/copy Swap middle parts of original file md5sums after swapping middle: e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-432/file 8c81889a5a50b311197110bcf769a695 TEST_DIR/test-432/copy Copy tail of original file onto copy md5sums after copying tail: e11fbace556cba26bf0076e74cab90a3 TEST_DIR/test-432/file e5fbacd993eaa5e80ebc2b14b969887d TEST_DIR/test-432/copy