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#include "tensorflow/core/framework/fake_input.h"
#include "tensorflow/core/framework/graph.pb.h"
#include "tensorflow/core/framework/node_def_builder.h"
#include "tensorflow/core/framework/types.h"
#include "tensorflow/core/framework/tensor_testutil.h"
#include "tensorflow/core/kernels/ops_util.h"
#include "tensorflow/core/kernels/ops_testutil.h"
#include "tensorflow/core/public/tensor.h"
#include "tensorflow/core/lib/strings/strcat.h"
#include <gtest/gtest.h>
namespace tensorflow {
namespace {
class IdentityOpTest : public OpsTestBase {
protected:
Status Init(DataType input_type) {
RequireDefaultOps();
TF_CHECK_OK(NodeDefBuilder("op", "Identity")
.Input(FakeInput(input_type))
.Finalize(node_def()));
return InitOp();
}
};
TEST_F(IdentityOpTest, Int32Success_6) {
ASSERT_OK(Init(DT_INT32));
AddInputFromArray<int32>(TensorShape({6}), {1, 2, 3, 4, 5, 6});
ASSERT_OK(RunOpKernel());
Tensor expected(allocator(), DT_INT32, TensorShape({6}));
test::FillValues<int32>(&expected, {1, 2, 3, 4, 5, 6});
test::ExpectTensorEqual<int32>(expected, *GetOutput(0));
}
TEST_F(IdentityOpTest, Int32Success_2_3) {
ASSERT_OK(Init(DT_INT32));
AddInputFromArray<int32>(TensorShape({2, 3}), {1, 2, 3, 4, 5, 6});
ASSERT_OK(RunOpKernel());
Tensor expected(allocator(), DT_INT32, TensorShape({2, 3}));
test::FillValues<int32>(&expected, {1, 2, 3, 4, 5, 6});
test::ExpectTensorEqual<int32>(expected, *GetOutput(0));
}
TEST_F(IdentityOpTest, StringSuccess) {
ASSERT_OK(Init(DT_STRING));
AddInputFromArray<string>(TensorShape({6}), {"A", "b", "C", "d", "E", "f"});
ASSERT_OK(RunOpKernel());
Tensor expected(allocator(), DT_STRING, TensorShape({6}));
test::FillValues<string>(&expected, {"A", "b", "C", "d", "E", "f"});
test::ExpectTensorEqual<string>(expected, *GetOutput(0));
}
TEST_F(IdentityOpTest, RefInputError) { ASSERT_OK(Init(DT_INT32_REF)); }
} // namespace
} // namespace tensorflow
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