Function Verify

tensorflow/core/grappler/utils/canonicalizer_test.cc:37–50

}

void Verify(const NodeDef& node) {
  EXPECT_EQ(node.name(), "node");
  ASSERT_EQ(node.input_size(), 5);
  if (node.op() == "Div") {
    EXPECT_EQ(node.input(0), "b");
    EXPECT_EQ(node.input(1), "a");
  } else {
    EXPECT_EQ(node.input(0), "a");
    EXPECT_EQ(node.input(1), "b");
  }
  EXPECT_EQ(node.input(2), "^x");
  EXPECT_EQ(node.input(3), "^y");
  EXPECT_EQ(node.input(4), "^z");
}

TEST(CanonicalizeNode, NonCommutative) {
  NodeDef node = MakeNode("Div");