diff test/TestFeatureConditioner.cpp @ 130:8e240bbea845 refactors

FeatureConditioner tests

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/TestFeatureConditioner.cpp	Thu Dec 11 13:53:16 2014 +0000
@@ -0,0 +1,176 @@
+
+#include "FeatureConditioner.h"
+
+#include <vector>
+#include <iostream>
+#include <cmath>
+
+using namespace std;
+
+#define BOOST_TEST_DYN_LINK
+#define BOOST_TEST_MAIN
+
+#include <boost/test/unit_test.hpp>
+
+static vector<double> getTestFeature(double m)
+{
+    vector<double> f;
+    double fd[] = { 0, 1, 2, 3 };
+    for (int i = 0; i < 4; ++i) {
+	f.push_back(fd[i] * m);
+    }
+    return f;
+}
+
+BOOST_AUTO_TEST_SUITE(TestFeatureConditioner)
+
+BOOST_AUTO_TEST_CASE(nonorm_features)
+{
+    FeatureConditioner::Parameters params;
+    params.norm = FeatureConditioner::NoNormalisation;
+    params.order = FeatureConditioner::OutputFeatures;
+    vector<double>
+	e1 = getTestFeature(1),
+	e2 = getTestFeature(2),
+	e0 = getTestFeature(0);
+
+    params.silenceThreshold = 1.0;
+    FeatureConditioner fc(params);
+    vector<double> out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e1.begin(), e1.end());
+    out = fc.process(e2);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e2.begin(), e2.end());
+
+    params.silenceThreshold = 7.0;
+    fc = FeatureConditioner(params);
+    out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e0.begin(), e0.end());
+    out = fc.process(e2);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e2.begin(), e2.end());
+}
+    
+BOOST_AUTO_TEST_CASE(nonorm_rectderiv)
+{
+    FeatureConditioner::Parameters params;
+    params.norm = FeatureConditioner::NoNormalisation;
+    params.order = FeatureConditioner::OutputRectifiedDerivative;
+    vector<double>
+	e1 = getTestFeature(1),
+	e2 = getTestFeature(2),
+	e0 = getTestFeature(0);
+
+    params.silenceThreshold = 1.0;
+    FeatureConditioner fc(params);
+    vector<double> out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e1.begin(), e1.end());
+    out = fc.process(e2);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e1.begin(), e1.end());
+    out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e0.begin(), e0.end());
+
+    params.silenceThreshold = 7.0;
+    fc = FeatureConditioner(params);
+    out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e0.begin(), e0.end());
+    out = fc.process(e2);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e1.begin(), e1.end());
+    out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e0.begin(), e0.end());
+    out = fc.process(e2);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e1.begin(), e1.end());
+}
+    
+BOOST_AUTO_TEST_CASE(nonorm_deriv)
+{
+    FeatureConditioner::Parameters params;
+    params.norm = FeatureConditioner::NoNormalisation;
+    params.order = FeatureConditioner::OutputDerivative;
+    vector<double>
+	e1 = getTestFeature(1),
+	e2 = getTestFeature(2),
+	e3 = getTestFeature(3),
+	e0 = getTestFeature(0);
+
+    params.silenceThreshold = 1.0;
+    FeatureConditioner fc(params);
+    vector<double> out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e1.begin(), e1.end());
+    out = fc.process(e2);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e1.begin(), e1.end());
+    out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e1.begin(), e1.end());
+
+    params.silenceThreshold = 7.0;
+    fc = FeatureConditioner(params);
+    out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e0.begin(), e0.end());
+    out = fc.process(e3);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e2.begin(), e2.end());
+    out = fc.process(e2);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e1.begin(), e1.end());
+    out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e0.begin(), e0.end());
+}
+    
+BOOST_AUTO_TEST_CASE(sum1_features)
+{
+    FeatureConditioner::Parameters params;
+    params.norm = FeatureConditioner::NormaliseToSum1;
+    params.order = FeatureConditioner::OutputFeatures;
+    vector<double>
+	e1 = getTestFeature(1),
+	e2 = getTestFeature(2),
+	en = getTestFeature(1.0/6.0),
+	e0 = getTestFeature(0);
+
+    params.silenceThreshold = 1.0;
+    FeatureConditioner fc(params);
+    vector<double> out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), en.begin(), en.end());
+    out = fc.process(e2);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), en.begin(), en.end());
+
+    params.silenceThreshold = 7.0;
+    fc = FeatureConditioner(params);
+    out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e0.begin(), e0.end());
+    out = fc.process(e2);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), en.begin(), en.end());
+}
+    
+BOOST_AUTO_TEST_CASE(sum1_rectderiv)
+{
+    FeatureConditioner::Parameters params;
+    params.norm = FeatureConditioner::NormaliseToSum1;
+    params.order = FeatureConditioner::OutputRectifiedDerivative;
+    vector<double>
+	e1 = getTestFeature(1),
+	e2 = getTestFeature(2),
+	en = getTestFeature(1.0/6.0),
+	en2 = getTestFeature(1.0/12.0),
+	e0 = getTestFeature(0);
+
+    params.silenceThreshold = 1.0;
+    FeatureConditioner fc(params);
+    vector<double> out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), en.begin(), en.end());
+    out = fc.process(e2);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), en2.begin(), en2.end());
+    out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e0.begin(), e0.end());
+
+    params.silenceThreshold = 7.0;
+    fc = FeatureConditioner(params);
+    out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e0.begin(), e0.end());
+    out = fc.process(e2);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), en2.begin(), en2.end());
+    out = fc.process(e1);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), e0.begin(), e0.end());
+    out = fc.process(e2);
+    BOOST_CHECK_EQUAL_COLLECTIONS(out.begin(), out.end(), en2.begin(), en2.end());
+}
+    
+
+BOOST_AUTO_TEST_SUITE_END()
+