[tf.data] Some vectorization cleanup

PiperOrigin-RevId: 213886813

1 files changed, 42 insertions, 0 deletions

diff --git a/tensorflow/core/framework/node_def_util_test.cc b/tensorflow/core/framework/node_def_util_test.cc
index 74cc594863..d9d437024a 100644
--- a/tensorflow/core/framework/node_def_util_test.cc
+++ b/tensorflow/core/framework/node_def_util_test.cc
@@ -370,6 +370,48 @@ TEST(NodeDefUtilTest, ValidSyntax) {
                       "Illegal op input name 'a:00");
 }
 
+TEST(InputTypesForNode, Simple) {
+  const OpDef op_def = ToOpDef(OpDefBuilder("Simple")
+                                   .Input("a: float")
+                                   .Input("b: int32")
+                                   .Output("c: string")
+                                   .Output("d: bool"));
+  const NodeDef node_def = ToNodeDef(
+      NodeDefBuilder("simple", &op_def).Input(FakeInput()).Input(FakeInput()));
+  DataTypeVector types;
+  EXPECT_TRUE(InputTypesForNode(node_def, op_def, &types).ok());
+  EXPECT_EQ(types[0], DT_FLOAT);
+  EXPECT_EQ(types[1], DT_INT32);
+
+  DataType type;
+  EXPECT_TRUE(InputTypeForNode(node_def, op_def, 0, &type).ok());
+  EXPECT_EQ(type, DT_FLOAT);
+  EXPECT_TRUE(InputTypeForNode(node_def, op_def, 1, &type).ok());
+  EXPECT_EQ(type, DT_INT32);
+  EXPECT_FALSE(InputTypeForNode(node_def, op_def, 2, &type).ok());
+}
+
+TEST(OutputTypesForNode, Simple) {
+  const OpDef op_def = ToOpDef(OpDefBuilder("Simple")
+                                   .Input("a: float")
+                                   .Input("b: int32")
+                                   .Output("c: string")
+                                   .Output("d: bool"));
+  const NodeDef node_def = ToNodeDef(
+      NodeDefBuilder("simple", &op_def).Input(FakeInput()).Input(FakeInput()));
+  DataTypeVector types;
+  EXPECT_TRUE(OutputTypesForNode(node_def, op_def, &types).ok());
+  EXPECT_EQ(types[0], DT_STRING);
+  EXPECT_EQ(types[1], DT_BOOL);
+
+  DataType type;
+  EXPECT_TRUE(OutputTypeForNode(node_def, op_def, 0, &type).ok());
+  EXPECT_EQ(type, DT_STRING);
+  EXPECT_TRUE(OutputTypeForNode(node_def, op_def, 1, &type).ok());
+  EXPECT_EQ(type, DT_BOOL);
+  EXPECT_FALSE(OutputTypeForNode(node_def, op_def, 2, &type).ok());
+}
+
 TEST(NameRangesForNodeTest, Simple) {
   const OpDef op_def = ToOpDef(OpDefBuilder("Simple")
                                    .Input("a: float")