.Attr("dtype", DT_FLOAT)
                   .Finalize(&graph, &node));

  string actual;
  StringWritableFile file(&actual);
  TF_ASSERT_OK(DumpTextualIRToFile(MlirDumpConfig().emit_location_information(),
                                   graph, /*flib_def=*/nullptr, &file));

  string expected_substr = R"(loc(#loc))";
  ExpectHasSubstr(actual, expected_substr);
}

TEST(Dump, DumpToTFG) {