Add test cases for Interpolate with post ops:

- NCHWAsNHWC without fused post ops
- DefaultAxes with fused post ops

Author: liubo-intel

src/plugins/intel_cpu/tests/functional/custom/subgraph_tests/src/x64/interpolate_with_post_ops.cpp

@@ -0,0 +1,113 @@
+// Copyright (C) 2025 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+//
+
+#include <gtest/gtest.h>
+
+#include <memory>
+#include <vector>
+
+#include "openvino/core/type/element_type.hpp"
+#include "openvino/op/add.hpp"
+#include "openvino/op/constant.hpp"
+#include "openvino/op/interpolate.hpp"
+#include "openvino/op/multiply.hpp"
+#include "openvino/op/parameter.hpp"
+#include "openvino/op/result.hpp"
+#include "shared_test_classes/base/ov_subgraph.hpp"
+#include "utils/cpu_test_utils.hpp"
+
+namespace ov {
+namespace test {
+
+class InterpolateWithPostOps : public SubgraphBaseStaticTest, public ::testing::WithParamInterface<bool> {
+public:
+    static std::string getTestCaseName(const ::testing::TestParamInfo<bool>& info) {
+        return info.param ? "Interpolate_NoFuse_NCHWAsNHWC" : "Interpolate_Fuse_DefaultAxes";
+    }
+
+protected:
+    bool NCHWAsNHWC_NoFuse = false;
+    void SetUp() override {
+        NCHWAsNHWC_NoFuse = GetParam();
+        ov::element::Type netPrecision = ov::element::f32;
+        targetDevice = ov::test::utils::DEVICE_CPU;
+
+        std::shared_ptr<ov::Model> raw_function;
+        if (NCHWAsNHWC_NoFuse) {
+            auto input_shape = ov::Shape{1, 3, 128, 128};
+            auto mul_const_shape = ov::Shape{1, 1, 1, 128};
+            auto add_const_shape = ov::Shape{1, 1, 1, 128};
+            auto input = std::make_shared<ov::op::v0::Parameter>(netPrecision, input_shape);
+            auto sizes = ov::op::v0::Constant::create(ov::element::i64, {2}, {256, 256});
+            auto axes = ov::op::v0::Constant::create(ov::element::i64, {2}, {1, 2});
+            auto interpolate = std::make_shared<ov::op::v11::Interpolate>(
+                input,
+                sizes,
+                axes,
+                ov::op::v11::Interpolate::InterpolateAttrs{
+                    ov::op::v11::Interpolate::InterpolateMode::BILINEAR_PILLOW,
+                    ov::op::v11::Interpolate::ShapeCalcMode::SIZES,
+                    {0, 0, 0, 0},
+                    {0, 0, 0, 0},
+                    ov::op::v11::Interpolate::CoordinateTransformMode::HALF_PIXEL,
+                    ov::op::v11::Interpolate::NearestMode::FLOOR,
+                    false,
+                    -0.75f});
+            auto mul_const = ov::op::v0::Constant::create(netPrecision, mul_const_shape, {1.0f});
+            auto add_const = ov::op::v0::Constant::create(netPrecision, add_const_shape, {2.0f});
+            auto mul = std::make_shared<ov::op::v1::Multiply>(interpolate, mul_const);
+            auto add = std::make_shared<ov::op::v1::Add>(mul, add_const);
+            auto result = std::make_shared<ov::op::v0::Result>(add);
+            raw_function = std::make_shared<ov::Model>(result,
+                                                       ov::ParameterVector{input},
+                                                       "Interpolate_with_post_ops_NoFuse_NCHWAsNHWC");
+        } else {
+            auto input_shape = ov::Shape{1, 3, 128, 128};
+            auto mul_const_shape = ov::Shape{1, 3, 1, 1};
+            auto add_const_shape = ov::Shape{1, 3, 1, 1};
+            auto input = std::make_shared<ov::op::v0::Parameter>(netPrecision, input_shape);
+            auto sizes = ov::op::v0::Constant::create(ov::element::i64, {4}, {1, 3, 256, 128});
+            auto interpolate = std::make_shared<ov::op::v11::Interpolate>(
+                input,
+                sizes,
+                ov::op::v11::Interpolate::InterpolateAttrs{
+                    ov::op::v11::Interpolate::InterpolateMode::LINEAR_ONNX,
+                    ov::op::v11::Interpolate::ShapeCalcMode::SIZES,
+                    {0, 0, 0, 0},
+                    {0, 0, 0, 0},
+                    ov::op::v11::Interpolate::CoordinateTransformMode::HALF_PIXEL,
+                    ov::op::v11::Interpolate::NearestMode::FLOOR,
+                    false,
+                    -0.75f});
+            auto mul_const = ov::op::v0::Constant::create(netPrecision, mul_const_shape, {1.0f});
+            auto add_const = ov::op::v0::Constant::create(netPrecision, add_const_shape, {2.0f});
+            auto mul = std::make_shared<ov::op::v1::Multiply>(interpolate, mul_const);
+            auto add = std::make_shared<ov::op::v1::Add>(mul, add_const);
+            auto result = std::make_shared<ov::op::v0::Result>(add);
+            raw_function = std::make_shared<ov::Model>(result,
+                                                       ov::ParameterVector{input},
+                                                       "Interpolate_with_post_ops_Fuse_DefaultAxes");
+        }
+        auto ppp_model = ov::preprocess::PrePostProcessor(raw_function);
+        ppp_model.input().tensor().set_layout("NHWC");
+        function = ppp_model.build();
+    }
+};
+
+TEST_P(InterpolateWithPostOps, CheckInterpolateWithPostOps) {
+    run();
+    if (NCHWAsNHWC_NoFuse) {
+        CPUTestUtils::CheckNumberOfNodesWithTypes(compiledModel, {"Subgraph", "Eltwise"}, 1);
+    } else {
+        CPUTestUtils::CheckNumberOfNodesWithTypes(compiledModel, {"Subgraph", "Eltwise"}, 0);
+    }
+}
+
+INSTANTIATE_TEST_SUITE_P(InterpolateWithPostOpsFusion,
+                         InterpolateWithPostOps,
+                         ::testing::Values(true, false),
+                         InterpolateWithPostOps::getTestCaseName);
+
+}  // namespace test
+}  // namespace ov