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Improves random access iterator performance
Improves random access iterator performance

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TestOneDimArrayData.cpp
181 lines | 5.3 KiB | text/x-c | CppLexer
/ core / tests / Data / TestOneDimArrayData.cpp
#include "Data/ArrayData.h"
#include <QObject>
#include <QtTest>
namespace {
using DataContainer = std::vector<double>;
void verifyArrayData(const ArrayData<1> &arrayData, const DataContainer &expectedData)
{
QVERIFY(std::equal(
arrayData.cbegin(), arrayData.cend(), expectedData.cbegin(), expectedData.cend(),
[](const auto &it, const auto &expectedData) { return it.at(0) == expectedData; }));
}
} // namespace
class TestOneDimArrayData : public QObject {
Q_OBJECT
private slots:
/// Tests @sa ArrayData::data()
void testData_data();
void testData();
/// Tests @sa ArrayData::add()
void testAdd_data();
void testAdd();
/// Tests @sa ArrayData::at(int index)
void testAt_data();
void testAt();
/// Tests @sa ArrayData::clear()
void testClear_data();
void testClear();
/// Tests @sa ArrayData::size()
void testSize_data();
void testSize();
/// Tests @sa ArrayData::sort()
void testSort_data();
void testSort();
};
void TestOneDimArrayData::testData_data()
{
// Test structure
QTest::addColumn<DataContainer>("inputData"); // array's data input
QTest::addColumn<DataContainer>("expectedData"); // expected data
// Test cases
QTest::newRow("data1") << DataContainer{1., 2., 3., 4., 5.}
<< DataContainer{1., 2., 3., 4., 5.};
}
void TestOneDimArrayData::testData()
{
QFETCH(DataContainer, inputData);
QFETCH(DataContainer, expectedData);
ArrayData<1> arrayData{inputData};
verifyArrayData(arrayData, expectedData);
}
void TestOneDimArrayData::testAdd_data()
{
// Test structure
QTest::addColumn<DataContainer>("inputData"); // array's data input
QTest::addColumn<DataContainer>("otherData"); // array data's input to merge with
QTest::addColumn<bool>("prepend"); // prepend or append merge
QTest::addColumn<DataContainer>("expectedData"); // expected data after merge
// Test cases
QTest::newRow("appendMerge") << DataContainer{1., 2., 3., 4., 5.} << DataContainer{6., 7., 8.}
<< false << DataContainer{1., 2., 3., 4., 5., 6., 7., 8.};
QTest::newRow("prependMerge") << DataContainer{1., 2., 3., 4., 5.} << DataContainer{6., 7., 8.}
<< true << DataContainer{6., 7., 8., 1., 2., 3., 4., 5.};
}
void TestOneDimArrayData::testAdd()
{
QFETCH(DataContainer, inputData);
QFETCH(DataContainer, otherData);
QFETCH(bool, prepend);
QFETCH(DataContainer, expectedData);
ArrayData<1> arrayData{inputData};
ArrayData<1> other{otherData};
arrayData.add(other, prepend);
verifyArrayData(arrayData, expectedData);
}
void TestOneDimArrayData::testAt_data()
{
// Test structure
QTest::addColumn<DataContainer>("inputData"); // array data's input
QTest::addColumn<int>("index"); // index to retrieve data
QTest::addColumn<double>("expectedData"); // expected data at index
// Test cases
QTest::newRow("data1") << DataContainer{1., 2., 3., 4., 5.} << 0 << 1.;
QTest::newRow("data2") << DataContainer{1., 2., 3., 4., 5.} << 3 << 4.;
}
void TestOneDimArrayData::testAt()
{
QFETCH(DataContainer, inputData);
QFETCH(int, index);
QFETCH(double, expectedData);
ArrayData<1> arrayData{inputData};
QVERIFY(arrayData.at(index) == expectedData);
}
void TestOneDimArrayData::testClear_data()
{
// Test structure
QTest::addColumn<DataContainer>("inputData"); // array data's input
// Test cases
QTest::newRow("data1") << DataContainer{1., 2., 3., 4., 5.};
}
void TestOneDimArrayData::testClear()
{
QFETCH(DataContainer, inputData);
ArrayData<1> arrayData{inputData};
arrayData.clear();
verifyArrayData(arrayData, DataContainer{});
}
void TestOneDimArrayData::testSize_data()
{
// Test structure
QTest::addColumn<DataContainer>("inputData"); // array data's input
QTest::addColumn<int>("expectedSize"); // expected array data size
// Test cases
QTest::newRow("data1") << DataContainer{1., 2., 3., 4., 5.} << 5;
}
void TestOneDimArrayData::testSize()
{
QFETCH(DataContainer, inputData);
QFETCH(int, expectedSize);
ArrayData<1> arrayData{inputData};
QVERIFY(arrayData.size() == expectedSize);
}
void TestOneDimArrayData::testSort_data()
{
// Test structure
QTest::addColumn<DataContainer>("inputData"); // array data's input
QTest::addColumn<std::vector<int> >("sortPermutation"); // permutation used to sort data
QTest::addColumn<DataContainer>("expectedData"); // expected data after sorting
// Test cases
QTest::newRow("data1") << DataContainer{1., 2., 3., 4., 5.} << std::vector<int>{0, 2, 3, 1, 4}
<< DataContainer{1., 3., 4., 2., 5.};
QTest::newRow("data2") << DataContainer{1., 2., 3., 4., 5.} << std::vector<int>{4, 1, 2, 3, 0}
<< DataContainer{5., 2., 3., 4., 1.};
}
void TestOneDimArrayData::testSort()
{
QFETCH(DataContainer, inputData);
QFETCH(std::vector<int>, sortPermutation);
QFETCH(DataContainer, expectedData);
ArrayData<1> arrayData{inputData};
auto sortedArrayData = arrayData.sort(sortPermutation);
QVERIFY(sortedArrayData != nullptr);
verifyArrayData(*sortedArrayData, expectedData);
}
QTEST_MAIN(TestOneDimArrayData)
#include "TestOneDimArrayData.moc"