IVGCVSW-3753 Add Clip support to the onnx parser
Change-Id: I68c842c5906f03b8f5a6131537fea3a1a0db980a
Signed-off-by: Finn Williams <Finn.Williams@arm.com>
diff --git a/src/armnnOnnxParser/test/Clip.cpp b/src/armnnOnnxParser/test/Clip.cpp
new file mode 100644
index 0000000..6420304
--- /dev/null
+++ b/src/armnnOnnxParser/test/Clip.cpp
@@ -0,0 +1,112 @@
+//
+// Copyright © 2020 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include <boost/test/unit_test.hpp>
+#include "armnnOnnxParser/IOnnxParser.hpp"
+#include "ParserPrototxtFixture.hpp"
+
+BOOST_AUTO_TEST_SUITE(OnnxParser)
+
+struct ClipMainFixture : public armnnUtils::ParserPrototxtFixture<armnnOnnxParser::IOnnxParser>
+{
+ ClipMainFixture(std::string min, std::string max)
+ {
+ m_Prototext = R"(
+ ir_version: 3
+ producer_name: "CNTK"
+ producer_version: "2.5.1"
+ domain: "ai.cntk"
+ model_version: 1
+ graph {
+ name: "CNTKGraph"
+ input {
+ name: "Input"
+ type {
+ tensor_type {
+ elem_type: 1
+ shape {
+ dim {
+ dim_value: 5
+ }
+ }
+ }
+ }
+ }
+ node {
+ input: "Input"
+ input:")" + min + R"("
+ input:")" + max + R"("
+ output: "Output"
+ name: "ActivationLayer"
+ op_type: "Clip"
+ }
+ output {
+ name: "Output"
+ type {
+ tensor_type {
+ elem_type: 1
+ shape {
+ dim {
+ dim_value: 5
+ }
+ }
+ }
+ }
+ }
+ }
+ opset_import {
+ version: 7
+ })";
+ Setup();
+ }
+};
+
+struct ClipFixture : ClipMainFixture
+{
+ ClipFixture() : ClipMainFixture("2", "3.5") {}
+};
+
+BOOST_FIXTURE_TEST_CASE(ValidClipTest, ClipFixture)
+{
+ RunTest<1>({{"Input", { -1.5f, 1.25f, 3.5f, 8.0, 2.5}}},
+ {{ "Output", { 2.0f, 2.0f, 3.5f, 3.5, 2.5}}});
+}
+
+struct ClipNoMaxInputFixture : ClipMainFixture
+{
+ ClipNoMaxInputFixture() : ClipMainFixture("0", std::string()) {}
+};
+
+BOOST_FIXTURE_TEST_CASE(ValidNoMaxInputClipTest, ClipNoMaxInputFixture)
+{
+ RunTest<1>({{"Input", { -1.5f, -5.25f, -0.5f, 8.0f, std::numeric_limits<float>::max() }}},
+ {{ "Output", { 0.0f, 0.0f, 0.0f, 8.0f, std::numeric_limits<float>::max() }}});
+}
+
+struct ClipNoMinInputFixture : ClipMainFixture
+{
+ ClipNoMinInputFixture() : ClipMainFixture(std::string(), "6") {}
+};
+
+BOOST_FIXTURE_TEST_CASE(ValidNoMinInputClipTest, ClipNoMinInputFixture)
+{
+ RunTest<1>({{"Input", { std::numeric_limits<float>::lowest(), -5.25f, -0.5f, 8.0f, 200.0f }}},
+ {{ "Output", { std::numeric_limits<float>::lowest(), -5.25f, -0.5f, 6.0f, 6.0f }}});
+}
+
+struct ClipNoInputFixture : ClipMainFixture
+{
+ ClipNoInputFixture() : ClipMainFixture(std::string(), std::string()) {}
+};
+
+BOOST_FIXTURE_TEST_CASE(ValidNoInputClipTest, ClipNoInputFixture)
+{
+ RunTest<1>({{"Input", { std::numeric_limits<float>::lowest(), -1.25f, 3.5f, 8.0f,
+ std::numeric_limits<float>::max()}}},
+ {{ "Output", { std::numeric_limits<float>::lowest(), -1.25f, 3.5f, 8.0f,
+ std::numeric_limits<float>::max()}}});
+}
+
+BOOST_AUTO_TEST_SUITE_END()