1 files changed, 98 insertions, 0 deletions
diff --git a/src/armnn/test/ModelAccuracyCheckerTest.cpp b/src/armnn/test/ModelAccuracyCheckerTest.cpp
new file mode 100644
index 0000000000..f3a6c9d81d
--- /dev/null
+++ b/src/armnn/test/ModelAccuracyCheckerTest.cpp
@@ -0,0 +1,98 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+#include "ModelAccuracyChecker.hpp"
+
+#include <boost/algorithm/string.hpp>
+#include <boost/test/unit_test.hpp>
+
+#include <iostream>
+#include <string>
+#include <boost/log/core/core.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/optional.hpp>
+#include <boost/variant.hpp>
+
+using namespace armnnUtils;
+
+struct TestHelper {
+    const std::map<std::string, int> GetValidationLabelSet()
+    {
+        std::map<std::string, int> validationLabelSet;
+        validationLabelSet.insert( std::make_pair("ILSVRC2012_val_00000001", 2));
+        validationLabelSet.insert( std::make_pair("ILSVRC2012_val_00000002", 9));
+        validationLabelSet.insert( std::make_pair("ILSVRC2012_val_00000003", 1));
+        validationLabelSet.insert( std::make_pair("ILSVRC2012_val_00000004", 6));
+        validationLabelSet.insert( std::make_pair("ILSVRC2012_val_00000005", 5));
+        validationLabelSet.insert( std::make_pair("ILSVRC2012_val_00000006", 0));
+        validationLabelSet.insert( std::make_pair("ILSVRC2012_val_00000007", 8));
+        validationLabelSet.insert( std::make_pair("ILSVRC2012_val_00000008", 4));
+        validationLabelSet.insert( std::make_pair("ILSVRC2012_val_00000009", 3));
+        validationLabelSet.insert( std::make_pair("ILSVRC2012_val_00000009", 7));
+
+        return validationLabelSet;
+    }
+};
+
+BOOST_AUTO_TEST_SUITE(ModelAccuracyCheckerTest)
+
+using TContainer = boost::variant<std::vector<float>, std::vector<int>, std::vector<unsigned char>>;
+
+BOOST_FIXTURE_TEST_CASE(TestFloat32OutputTensorAccuracy, TestHelper)
+{
+    ModelAccuracyChecker checker(GetValidationLabelSet());
+
+    // Add image 1 and check accuracy
+    std::vector<float> inferenceOutputVector1 = {0.05f, 0.10f, 0.70f, 0.15f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f};
+    TContainer inference1Container(inferenceOutputVector1);
+    std::vector<TContainer> outputTensor1;
+    outputTensor1.push_back(inference1Container);
+
+    std::string imageName = "ILSVRC2012_val_00000001.JPEG";
+    checker.AddImageResult<TContainer>(imageName, outputTensor1);
+
+    // Top 1 Accuracy
+    float totalAccuracy = checker.GetAccuracy(1);
+    BOOST_CHECK(totalAccuracy == 100.0f);
+
+    // Add image 2 and check accuracy
+    std::vector<float> inferenceOutputVector2 = {0.10f, 0.0f, 0.0f, 0.0f, 0.05f, 0.70f, 0.0f, 0.0f, 0.0f, 0.15f};
+    TContainer inference2Container(inferenceOutputVector2);
+    std::vector<TContainer> outputTensor2;
+    outputTensor2.push_back(inference2Container);
+
+    imageName = "ILSVRC2012_val_00000002.JPEG";
+    checker.AddImageResult<TContainer>(imageName, outputTensor2);
+
+    // Top 1 Accuracy
+    totalAccuracy = checker.GetAccuracy(1);
+    BOOST_CHECK(totalAccuracy == 50.0f);
+
+    // Top 2 Accuracy
+    totalAccuracy = checker.GetAccuracy(2);
+    BOOST_CHECK(totalAccuracy == 100.0f);
+
+    // Add image 3 and check accuracy
+    std::vector<float> inferenceOutputVector3 = {0.0f, 0.10f, 0.0f, 0.0f, 0.05f, 0.70f, 0.0f, 0.0f, 0.0f, 0.15f};
+    TContainer inference3Container(inferenceOutputVector3);
+    std::vector<TContainer> outputTensor3;
+    outputTensor3.push_back(inference3Container);
+
+    imageName = "ILSVRC2012_val_00000003.JPEG";
+    checker.AddImageResult<TContainer>(imageName, outputTensor3);
+
+    // Top 1 Accuracy
+    totalAccuracy = checker.GetAccuracy(1);
+    BOOST_CHECK(totalAccuracy == 33.3333321f);
+
+    // Top 2 Accuracy
+    totalAccuracy = checker.GetAccuracy(2);
+    BOOST_CHECK(totalAccuracy == 66.6666641f);
+
+    // Top 3 Accuracy
+    totalAccuracy = checker.GetAccuracy(3);
+    BOOST_CHECK(totalAccuracy == 100.0f);
+}
+
+BOOST_AUTO_TEST_SUITE_END()