TF_DeleteTensor(t);
    EXPECT_EQ(7, product[0]);
    EXPECT_EQ(10, product[1]);
    EXPECT_EQ(15, product[2]);
    EXPECT_EQ(22, product[3]);
  }
  TFE_ContextRemoveFunction(ctx, "MatMulFunction", status);
  ASSERT_TRUE(TF_GetCode(status) == TF_OK) << TF_Message(status);
  TFE_DeleteContext(ctx);
  EXPECT_EQ(TF_OK, TF_GetCode(status)) << TF_Message(status);
  TF_DeleteStatus(status);