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Wait for the end of an acquisition to validate an operation (3)...
Wait for the end of an acquisition to validate an operation (3) If an operation is to validate, waits the end of the acquisition
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TestDataSeriesUtils.cpp
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/ core / tests / Data / TestDataSeriesUtils.cpp
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#include <Data/DataSeriesUtils.h>
#include <QObject>
#include <QtTest>
namespace {
/// Path for resources
const auto TESTS_RESOURCES_PATH
= QFileInfo{QString{CORE_TESTS_RESOURCES_DIR}, "TestDataSeriesUtils"}.absoluteFilePath();
QString inputFilePath(const QString &inputFileName)
{
return QFileInfo{TESTS_RESOURCES_PATH, inputFileName}.absoluteFilePath();
}
} // namespace
class TestDataSeriesUtils : public QObject {
Q_OBJECT
private slots:
/// Tests @sa DataSeriesUtils::thresholds() method
void testThresholds_data();
void testThresholds();
/// Tests @sa DataSeriesUtils::fillDataHoles() method
void testFillDataHoles_data();
void testFillDataHoles();
};
void TestDataSeriesUtils::testFillDataHoles_data()
{
QTest::addColumn<std::vector<double> >("xAxisData");
QTest::addColumn<std::vector<double> >("valuesData");
QTest::addColumn<double>("resolution");
QTest::addColumn<double>("fillValue");
QTest::addColumn<double>("minBound");
QTest::addColumn<double>("maxBound");
QTest::addColumn<std::vector<double> >(
"expectedXAxisData"); // expected x-axis data after filling holes
QTest::addColumn<std::vector<double> >(
"expectedValuesData"); // expected values data after filling holes
auto nan = std::numeric_limits<double>::quiet_NaN();
QTest::newRow("fillDataHoles (basic case)")
<< std::vector<double>{0., 1., 5., 7., 14.} << std::vector<double>{0., 1., 2., 3., 4.} << 2.
<< nan << nan << nan << std::vector<double>{0., 1., 3., 5., 7., 9., 11., 13., 14.}
<< std::vector<double>{0., 1., nan, 2., 3., nan, nan, nan, 4.};
QTest::newRow("fillDataHoles (change nb components)")
<< std::vector<double>{0., 1., 5., 7., 14.}
<< std::vector<double>{0., 1., 2., 3., 4., 5., 6., 7., 8., 9.} << 2. << nan << nan << nan
<< std::vector<double>{0., 1., 3., 5., 7., 9., 11., 13., 14.}
<< std::vector<double>{0., 1., 2., 3., nan, nan, 4., 5., 6.,
7., nan, nan, nan, nan, nan, nan, 8., 9.};
QTest::newRow("fillDataHoles (change resolution)")
<< std::vector<double>{0., 1., 5., 7., 14.} << std::vector<double>{0., 1., 2., 3., 4.}
<< 1.5 << nan << nan << nan
<< std::vector<double>{0., 1., 2.5, 4., 5., 6.5, 7., 8.5, 10., 11.5, 13., 14.}
<< std::vector<double>{0., 1., nan, nan, 2., nan, 3., nan, nan, nan, nan, 4.};
QTest::newRow("fillDataHoles (with no data (no changes made))")
<< std::vector<double>{} << std::vector<double>{} << 2. << nan << nan << nan
<< std::vector<double>{} << std::vector<double>{};
QTest::newRow("fillDataHoles (with no resolution (no changes made))")
<< std::vector<double>{0., 1., 5., 7., 14.} << std::vector<double>{0., 1., 2., 3., 4.} << 0.
<< nan << nan << nan << std::vector<double>{0., 1., 5., 7., 14.}
<< std::vector<double>{0., 1., 2., 3., 4.};
QTest::newRow("fillDataHoles (change fill value)")
<< std::vector<double>{0., 1., 5., 7., 14.} << std::vector<double>{0., 1., 2., 3., 4.} << 2.
<< -1. << nan << nan << std::vector<double>{0., 1., 3., 5., 7., 9., 11., 13., 14.}
<< std::vector<double>{0., 1., -1., 2., 3., -1., -1., -1., 4.};
QTest::newRow("fillDataHoles (add data holes to the beginning)")
<< std::vector<double>{5., 7., 9., 11., 13.} << std::vector<double>{0., 1., 2., 3., 4.}
<< 2. << nan << 0. << nan << std::vector<double>{1., 3., 5., 7., 9., 11., 13.}
<< std::vector<double>{nan, nan, 0., 1., 2., 3., 4.};
QTest::newRow("fillDataHoles (add data holes to the end)")
<< std::vector<double>{5., 7., 9., 11., 13.} << std::vector<double>{0., 1., 2., 3., 4.}
<< 2. << nan << nan << 21. << std::vector<double>{5., 7., 9., 11., 13., 15., 17., 19., 21.}
<< std::vector<double>{0., 1., 2., 3., 4., nan, nan, nan, nan};
QTest::newRow("fillDataHoles (invalid min/max bounds (no changes made))")
<< std::vector<double>{5., 7., 9., 11., 13.} << std::vector<double>{0., 1., 2., 3., 4.}
<< 2. << nan << 8. << 13. << std::vector<double>{5., 7., 9., 11., 13.}
<< std::vector<double>{0., 1., 2., 3., 4.};
}
void TestDataSeriesUtils::testFillDataHoles()
{
QFETCH(std::vector<double>, xAxisData);
QFETCH(std::vector<double>, valuesData);
QFETCH(double, resolution);
QFETCH(double, fillValue);
QFETCH(double, minBound);
QFETCH(double, maxBound);
QFETCH(std::vector<double>, expectedXAxisData);
QFETCH(std::vector<double>, expectedValuesData);
// Executes method (xAxisData and valuesData are modified)
DataSeriesUtils::fillDataHoles(xAxisData, valuesData, resolution, fillValue, minBound,
maxBound);
// Checks results
auto equal = [](const auto &data, const auto &expectedData) {
// Compares with NaN values
return std::equal(data.begin(), data.end(), expectedData.begin(), expectedData.end(),
[](const auto &val, const auto &expectedVal) {
return (std::isnan(val) && std::isnan(expectedVal))
|| val == expectedVal;
});
};
QVERIFY(equal(xAxisData, expectedXAxisData));
QVERIFY(equal(valuesData, expectedValuesData));
}
namespace {
const auto LINE_SEP = QRegularExpression{QStringLiteral("\\s+")};
std::vector<double> fromFile(const QString &filePath)
{
QFile file{filePath};
if (!file.open(QFile::ReadOnly | QIODevice::Text)) {
return {};
}
std::vector<double> result{};
QTextStream stream{&file};
QString line{};
while (stream.readLineInto(&line)) {
auto lineData = line.split(LINE_SEP, QString::SkipEmptyParts);
for (auto data : lineData) {
bool valueOk;
auto value = data.toDouble(&valueOk);
result.push_back(valueOk ? value : std::numeric_limits<double>::quiet_NaN());
}
}
return result;
}
} // namespace
void TestDataSeriesUtils::testThresholds_data()
{
QTest::addColumn<std::vector<double> >("input");
QTest::addColumn<bool>("logarithmic");
QTest::addColumn<double>("expectedMinThreshold");
QTest::addColumn<double>("expectedMaxThreshold");
auto nan = std::numeric_limits<double>::quiet_NaN();
QTest::newRow("thresholds (basic case)")
<< std::vector<double>{1., 2., 3., 4., 5., 6., 7., 8., 9., 10.} << false << 1. << 10.;
QTest::newRow("thresholds (with nan values)")
<< std::vector<double>{nan, 2., 3., 4., 5., 6., 7., 8., 9., nan} << false << 2. << 9.;
QTest::newRow("thresholds (case with low values and aberrant value)")
<< std::vector<double>{1., 1., 1., 1., 1., 1., 1., 1., 1., 1., 1., 1., 1., 1., 1., 2.,
2., 2., 2., 2., 2., 2., 2., 2., 2., 2., 2., 2., 2., 2., 3., 3.,
3., 3., 3., 3., 3., 3., 3., 3., 3., 3., 3., 3., 3., 100.}
<< false << 1. << 47.073;
QTest::newRow("thresholds (empty data)") << std::vector<double>{} << false << nan << nan;
QTest::newRow("thresholds (only nan values)") << std::vector<double>{nan, nan, nan, nan, nan}
<< false << nan << nan;
QTest::newRow("thresholds (from file with logarithmic scale)")
<< fromFile(inputFilePath("TestThresholds.txt")) << true << 832.005 << 17655064.730;
}
void TestDataSeriesUtils::testThresholds()
{
QFETCH(std::vector<double>, input);
QFETCH(bool, logarithmic);
QFETCH(double, expectedMinThreshold);
QFETCH(double, expectedMaxThreshold);
double minThreshold, maxThreshold;
std::tie(minThreshold, maxThreshold)
= DataSeriesUtils::thresholds(input.begin(), input.end(), logarithmic);
auto compareWithNaN = [](const auto &v1, const auto &v2) {
return (std::isnan(v1) && std::isnan(v2)) || std::abs(v1 - v2) < 1e-3;
};
QVERIFY(compareWithNaN(minThreshold, expectedMinThreshold));
QVERIFY(compareWithNaN(maxThreshold, expectedMaxThreshold));
}
QTEST_MAIN(TestDataSeriesUtils)
#include "TestDataSeriesUtils.moc"