Function TEST

tensorflow/lite/schema/flatbuffer_compatibility_test.cc:60–86

Checks to make sure current schema in current code does not cause an incompatibility.

// Checks to make sure current schema in current code does not cause an
// incompatibility.
TEST(SchemaTest, TestCompatibility) {
  // Read file contents of schemas into strings
  // TODO(aselle): Need a reliable way to load files.
  std::string base_contents, current_contents;
  const char *base_filename =
      TFLITE_TF_PREFIX "lite/schema/schema_v3.fbs";
  const char *current_filename =
      TFLITE_TF_PREFIX "lite/schema/schema.fbs";

  ASSERT_TRUE(LoadFileRaw(base_filename, &base_contents));
  ASSERT_TRUE(LoadFileRaw(current_filename, &current_contents));
  // Parse the schemas
  flatbuffers::Parser base_parser, current_parser;
  std::vector<const char *> include_directories;
  ASSERT_TRUE(ParseFile(&base_parser, base_filename, base_contents));
  ASSERT_TRUE(ParseFile(&current_parser, current_filename, current_contents));
  // Check that the schemas conform and fail if they don't
  auto err = current_parser.ConformTo(base_parser);
  if (!err.empty()) {
    fprintf(stderr,
            "Schemas don't conform:\n%s\n"
            "In other words some change you made means that new parsers can't"
            "parse old files.\n",
            err.c_str());
    FAIL();
  }
}

int main(int argc, char **argv) {
  ::testing::InitGoogleTest(&argc, argv);