ASSERT_EQ(TF_OK, TF_GetCode(s_)) << TF_Message(s_);
  EXPECT_TF_META("v", -1, TF_ATTR_BOOL, -1);

  unsigned char value;
  TF_OperationGetAttrBool(oper, "v", &value, s_);
  EXPECT_EQ(TF_OK, TF_GetCode(s_)) << TF_Message(s_);
  EXPECT_EQ(1, value);
}

TEST_F(CApiAttributesTest, BoolList) {
  const unsigned char list[] = {0, 1, 1, 0, 0, 1, 1};
  const size_t list_size = TF_ARRAYSIZE(list);