mirror of
https://github.com/jkriege2/JKQtPlotter.git
synced 2024-11-15 10:05:47 +08:00
79 lines
3.3 KiB
C++
79 lines
3.3 KiB
C++
#include <QObject>
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#include <QtTest>
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#include "jkqtmath/jkqtpstatisticstools.h"
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#ifndef QCOMPARE_EQ
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#define QCOMPARE_EQ(A,B) if (!static_cast<bool>((A)==(B))) {qDebug()<<QTest::toString(A)<< "!=" << QTest::toString(B); } QVERIFY((A)==(B))
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#endif
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#ifndef QVERIFY_THROWS_NO_EXCEPTION
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#define QVERIFY_THROWS_NO_EXCEPTION(B) B
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#endif
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#ifndef QVERIFY_THROWS_EXCEPTION
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#define QVERIFY_THROWS_EXCEPTION(type, A) QVERIFY_EXCEPTION_THROWN(A, type)
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#endif
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class JKQTPStatisticsToolsTest : public QObject
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{
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Q_OBJECT
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public:
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inline JKQTPStatisticsToolsTest() {
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}
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inline ~JKQTPStatisticsToolsTest() {
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}
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private slots:
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inline void test_jkqtpstatMedian() {
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const std::vector<double> empty;
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const std::vector<double> oneel = {1.23};
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const std::vector<double> twoel = {2, 1};
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const std::vector<double> threeel = {3, 2, 1};
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const std::vector<double> fourel = {4, 2, 1, 3};
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const std::vector<double> fourelnan = {4, 1, JKQTP_NAN, 2, JKQTP_NAN, JKQTP_NAN, 3};
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QCOMPARE_EQ(JKQTPIsOKFloat(jkqtpstatMedian(empty.begin(), empty.end())),false);
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QCOMPARE_EQ(jkqtpstatMedian(oneel.begin(), oneel.end()),1.23);
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QCOMPARE_EQ(jkqtpstatMedian(twoel.begin(), twoel.end()),(1.0+2.0)/2.0);
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QCOMPARE_EQ(jkqtpstatMedian(threeel.begin(), threeel.end()),2.0);
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QCOMPARE_EQ(jkqtpstatMedian(fourel.begin(), fourel.end()),(2.0+3.0)/2.0);
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QCOMPARE_EQ(jkqtpstatMedian(fourelnan.begin(), fourelnan.end()),(2.0+3.0)/2.0);
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}
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inline void test_jkqtpstatMedianOfSortedVector() {
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const std::vector<double> empty;
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const std::vector<double> oneel = {1.23};
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const std::vector<double> twoel = {1, 2};
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const std::vector<double> threeel = {1, 2, 3};
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const std::vector<double> fourel = {1, 2, 3, 4};
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const std::vector<double> fourelnan = {1, JKQTP_NAN, 2, JKQTP_NAN, 3, 4, JKQTP_NAN};
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QCOMPARE_EQ(JKQTPIsOKFloat(jkqtpstatMedianOfSortedVector(empty)),false);
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QCOMPARE_EQ(jkqtpstatMedianOfSortedVector(oneel),oneel[0]);
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QCOMPARE_EQ(jkqtpstatMedianOfSortedVector(twoel),(twoel[0]+twoel[1])/2.0);
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QCOMPARE_EQ(jkqtpstatMedianOfSortedVector(threeel),threeel[1]);
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QCOMPARE_EQ(jkqtpstatMedianOfSortedVector(fourel),(fourel[1]+fourel[2])/2.0);
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QCOMPARE_EQ(JKQTPIsOKFloat(jkqtpstatMedianOfSortedVector(fourelnan)),false);
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}
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inline void test_jkqtpstatQuantile() {
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const std::vector<double> empty;
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const std::vector<double> oneel = {1.23};
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const std::vector<double> twoel = {2, 1};
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const std::vector<double> threeel = {3, 2, 1};
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const std::vector<double> fourel = {4, 2, 1, 3};
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const std::vector<double> fourelnan = {4, 1, JKQTP_NAN, 2, JKQTP_NAN, JKQTP_NAN, 3};
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QCOMPARE_EQ(JKQTPIsOKFloat(jkqtpstatQuantile(empty.begin(), empty.end(),0.25)), false);
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QCOMPARE_EQ(jkqtpstatQuantile(oneel.begin(), oneel.end(),0.25),1.23);
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QCOMPARE_EQ(jkqtpstatQuantile(twoel.begin(), twoel.end(),0.33),1);
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QCOMPARE_EQ(jkqtpstatQuantile(threeel.begin(), threeel.end(), 0.33),1.0);
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QCOMPARE_EQ(jkqtpstatQuantile(fourel.begin(), fourel.end(), 0.25),1);
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QCOMPARE_EQ(jkqtpstatQuantile(fourelnan.begin(), fourelnan.end(), 0.25),1);
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}
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};
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QTEST_APPLESS_MAIN(JKQTPStatisticsToolsTest)
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#include "jkqtpstatisticstools_test.moc"
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