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root / test / TestNoteHypothesis.h @ 34:3fb9c657d86b
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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/* Copyright Chris Cannam - All Rights Reserved */
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#ifndef TEST_NOTE_HYPOTHESIS_H
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#define TEST_NOTE_HYPOTHESIS_H
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#include "base/NoteHypothesis.h" |
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#include <QObject> |
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#include <QtTest> |
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namespace Turbot {
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class TestNoteHypothesis : public QObject |
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{
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Q_OBJECT |
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private slots: |
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void emptyAccept() {
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NoteHypothesis h; |
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NoteHypothesis::Estimate e; |
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QCOMPARE(h.getState(), NoteHypothesis::New); |
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QVERIFY(h.accept(e)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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} |
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void simpleSatisfy() {
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NoteHypothesis h; |
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NoteHypothesis::Estimate e1(500, RealTime::fromMilliseconds(0), 1); |
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NoteHypothesis::Estimate e2(500, RealTime::fromMilliseconds(10), 1); |
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NoteHypothesis::Estimate e3(500, RealTime::fromMilliseconds(20), 1); |
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NoteHypothesis::Estimate e4(500, RealTime::fromMilliseconds(30), 1); |
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NoteHypothesis::Estimate e5(500, RealTime::fromMilliseconds(80), 1); |
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NoteHypothesis::Estimate e6(500, RealTime::fromMilliseconds(90), 1); |
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QCOMPARE(h.getState(), NoteHypothesis::New); |
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QVERIFY(h.accept(e1)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QVERIFY(h.accept(e2)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QVERIFY(h.accept(e3)); |
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QCOMPARE(h.getState(), NoteHypothesis::Satisfied); |
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QVERIFY(h.accept(e4)); |
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QCOMPARE(h.getState(), NoteHypothesis::Satisfied); |
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QVERIFY(!h.accept(e5)); |
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QCOMPARE(h.getState(), NoteHypothesis::Expired); |
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QVERIFY(!h.accept(e6)); |
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QCOMPARE(h.getState(), NoteHypothesis::Expired); |
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} |
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void strayReject() {
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NoteHypothesis h; |
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NoteHypothesis::Estimate e1(500, RealTime::fromMilliseconds(0), 1); |
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NoteHypothesis::Estimate e2(1000, RealTime::fromMilliseconds(10), 1); |
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NoteHypothesis::Estimate e3(500, RealTime::fromMilliseconds(20), 1); |
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NoteHypothesis::Estimate e4(500, RealTime::fromMilliseconds(30), 1); |
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QCOMPARE(h.getState(), NoteHypothesis::New); |
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QVERIFY(h.accept(e1)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QVERIFY(!h.accept(e2)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QVERIFY(h.accept(e3)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QVERIFY(h.accept(e4)); |
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QCOMPARE(h.getState(), NoteHypothesis::Satisfied); |
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} |
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void tooSlow() {
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NoteHypothesis h; |
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NoteHypothesis::Estimate e1(500, RealTime::fromMilliseconds(0), 1); |
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NoteHypothesis::Estimate e2(500, RealTime::fromMilliseconds(50), 1); |
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QCOMPARE(h.getState(), NoteHypothesis::New); |
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QVERIFY(h.accept(e1)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QVERIFY(!h.accept(e2)); |
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QCOMPARE(h.getState(), NoteHypothesis::Rejected); |
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} |
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void weakSatisfy() {
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NoteHypothesis h; |
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NoteHypothesis::Estimate e1(500, RealTime::fromMilliseconds(0), 0.5); |
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NoteHypothesis::Estimate e2(502, RealTime::fromMilliseconds(10), 0.5); |
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NoteHypothesis::Estimate e3(504, RealTime::fromMilliseconds(20), 0.5); |
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NoteHypothesis::Estimate e4(506, RealTime::fromMilliseconds(30), 0.5); |
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NoteHypothesis::Estimate e5(508, RealTime::fromMilliseconds(40), 0.5); |
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NoteHypothesis::Estimate e6(510, RealTime::fromMilliseconds(90), 0.5); |
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QCOMPARE(h.getState(), NoteHypothesis::New); |
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QVERIFY(h.accept(e1)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QVERIFY(h.accept(e2)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QVERIFY(h.accept(e3)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QVERIFY(h.accept(e4)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QVERIFY(h.accept(e5)); |
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QCOMPARE(h.getState(), NoteHypothesis::Satisfied); |
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QVERIFY(!h.accept(e6)); |
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QCOMPARE(h.getState(), NoteHypothesis::Expired); |
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} |
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void frequencyRange() {
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NoteHypothesis h; |
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NoteHypothesis::Estimate e1(440, RealTime::fromMilliseconds(0), 1); |
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NoteHypothesis::Estimate e2(448, RealTime::fromMilliseconds(10), 1); |
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NoteHypothesis::Estimate e3(444, RealTime::fromMilliseconds(20), 1); |
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NoteHypothesis::Estimate e4(470, RealTime::fromMilliseconds(30), 1); |
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QCOMPARE(h.getState(), NoteHypothesis::New); |
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QVERIFY(h.accept(e1)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QVERIFY(h.accept(e2)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QVERIFY(h.accept(e3)); |
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QCOMPARE(h.getState(), NoteHypothesis::Satisfied); |
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QVERIFY(!h.accept(e4)); |
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QCOMPARE(h.getState(), NoteHypothesis::Satisfied); |
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} |
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void acceptedEstimates() {
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NoteHypothesis h; |
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NoteHypothesis::Estimate e1(440, RealTime::fromMilliseconds(0), 1); |
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NoteHypothesis::Estimate e2(448, RealTime::fromMilliseconds(10), 1); |
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NoteHypothesis::Estimate e3(444, RealTime::fromMilliseconds(20), 1); |
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NoteHypothesis::Estimate e4(470, RealTime::fromMilliseconds(30), 1); |
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NoteHypothesis::Estimate e5(444, RealTime::fromMilliseconds(90), 1); |
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NoteHypothesis::Estimates es; |
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es.push_back(e1); |
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es.push_back(e2); |
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es.push_back(e3); |
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QCOMPARE(h.getState(), NoteHypothesis::New); |
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QCOMPARE(h.getAcceptedEstimates(), NoteHypothesis::Estimates()); |
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QVERIFY(h.accept(e1)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QCOMPARE(h.getAcceptedEstimates(), NoteHypothesis::Estimates()); |
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QVERIFY(h.accept(e2)); |
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QCOMPARE(h.getState(), NoteHypothesis::Provisional); |
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QCOMPARE(h.getAcceptedEstimates(), NoteHypothesis::Estimates()); |
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QVERIFY(h.accept(e3)); |
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QCOMPARE(h.getState(), NoteHypothesis::Satisfied); |
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QCOMPARE(h.getAcceptedEstimates(), es); |
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QVERIFY(!h.accept(e4)); |
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QCOMPARE(h.getState(), NoteHypothesis::Satisfied); |
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QCOMPARE(h.getAcceptedEstimates(), es); |
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QVERIFY(!h.accept(e5)); |
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QCOMPARE(h.getState(), NoteHypothesis::Expired); |
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QCOMPARE(h.getAcceptedEstimates(), es); |
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} |
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void meanFrequency() {
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NoteHypothesis h; |
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NoteHypothesis::Estimate e1(440, RealTime::fromMilliseconds(0), 1); |
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NoteHypothesis::Estimate e2(448, RealTime::fromMilliseconds(10), 1); |
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NoteHypothesis::Estimate e3(444, RealTime::fromMilliseconds(20), 1); |
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QVERIFY(h.accept(e1)); |
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QVERIFY(h.accept(e2)); |
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QVERIFY(h.accept(e3)); |
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QCOMPARE(h.getMeanFrequency(), 444.0); |
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} |
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void averagedNote() {
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NoteHypothesis h; |
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NoteHypothesis::Estimate e1(440, RealTime::fromMilliseconds(10), 1); |
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NoteHypothesis::Estimate e2(448, RealTime::fromMilliseconds(20), 1); |
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NoteHypothesis::Estimate e3(444, RealTime::fromMilliseconds(30), 1); |
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QVERIFY(h.accept(e1)); |
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QVERIFY(h.accept(e2)); |
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QVERIFY(h.accept(e3)); |
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QCOMPARE(h.getAveragedNote(), NoteHypothesis::Note |
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(444,
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RealTime::fromMilliseconds(10),
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RealTime::fromMilliseconds(20)));
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} |
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}; |
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} |
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#endif
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