Add Proposal SLT instantiation for CPU plugin. (#3284)

inference-engine/tests/functional/plugin/cpu/shared_tests_instances/single_layer_tests/proposal.cpp

@@ -0,0 +1,49 @@
+// Copyright (C) 2020 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+//
+
+#include <vector>
+
+#include "single_layer_tests/proposal.hpp"
+#include "common_test_utils/test_constants.hpp"
+
+using namespace ngraph::helpers;
+using namespace LayerTestsDefinitions;
+
+namespace {
+
+/* ============= Proposal ============= */
+const std::vector<base_size_type> base_size_ = {16};
+const std::vector<pre_nms_topn_type> pre_nms_topn_ = {100};
+const std::vector<post_nms_topn_type> post_nms_topn_ = {100};
+const std::vector<nms_thresh_type> nms_thresh_ = {0.7f};
+const std::vector<min_size_type> min_size_ = {1};
+const std::vector<ratio_type> ratio_ = {{1.0f, 2.0f}};
+const std::vector<scale_type> scale_ = {{1.2f, 1.5f}};
+const std::vector<clip_before_nms_type> clip_before_nms_ = {false};
+const std::vector<clip_after_nms_type> clip_after_nms_ = {false};
+
+// empty string corresponds to Caffe framework
+const std::vector<framework_type> framework_ = {""};
+
+const auto proposalParams = ::testing::Combine(
+        ::testing::ValuesIn(base_size_),
+        ::testing::ValuesIn(pre_nms_topn_),
+        ::testing::ValuesIn(post_nms_topn_),
+        ::testing::ValuesIn(nms_thresh_),
+        ::testing::ValuesIn(min_size_),
+        ::testing::ValuesIn(ratio_),
+        ::testing::ValuesIn(scale_),
+        ::testing::ValuesIn(clip_before_nms_),
+        ::testing::ValuesIn(clip_after_nms_),
+        ::testing::ValuesIn(framework_)
+);
+
+INSTANTIATE_TEST_CASE_P(smoke_Proposal_tests, ProposalLayerTest,
+                        ::testing::Combine(
+                                proposalParams,
+                                ::testing::Values(CommonTestUtils::DEVICE_CPU)),
+                        ProposalLayerTest::getTestCaseName
+);
+
+}  // namespace