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Diffstat (limited to 'tests/auto/animation/lerpclipblend/tst_lerpclipblend.cpp')
| -rw-r--r-- | tests/auto/animation/lerpclipblend/tst_lerpclipblend.cpp | 405 |
1 files changed, 405 insertions, 0 deletions
diff --git a/tests/auto/animation/lerpclipblend/tst_lerpclipblend.cpp b/tests/auto/animation/lerpclipblend/tst_lerpclipblend.cpp new file mode 100644 index 000000000..003b1ef53 --- /dev/null +++ b/tests/auto/animation/lerpclipblend/tst_lerpclipblend.cpp @@ -0,0 +1,405 @@ +/**************************************************************************** +** +** Copyright (C) 2017 Paul Lemire <paul.lemire350@gmail.com> +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#include <QtTest/QTest> +#include <Qt3DAnimation/qlerpclipblend.h> +#include <Qt3DAnimation/qanimationcliploader.h> +#include <Qt3DAnimation/private/qlerpclipblend_p.h> +#include <Qt3DAnimation/private/lerpclipblend_p.h> +#include <Qt3DCore/qpropertyupdatedchange.h> +#include "qbackendnodetester.h" + +using namespace Qt3DAnimation::Animation; + +Q_DECLARE_METATYPE(Handler *) +Q_DECLARE_METATYPE(LerpClipBlend *) + +namespace { + +class TestClipBlendNode : public ClipBlendNode +{ +public: + TestClipBlendNode(double duration) + : ClipBlendNode(ClipBlendNode::LerpBlendType) + , m_duration(duration) + {} + + inline QVector<Qt3DCore::QNodeId> allDependencyIds() const Q_DECL_OVERRIDE + { + return currentDependencyIds(); + } + + QVector<Qt3DCore::QNodeId> currentDependencyIds() const Q_DECL_FINAL + { + return QVector<Qt3DCore::QNodeId>(); + } + + using ClipBlendNode::setClipResults; + + double duration() const Q_DECL_FINAL { return m_duration; } + +protected: + ClipResults doBlend(const QVector<ClipResults> &) const Q_DECL_FINAL { return ClipResults(); } + +private: + double m_duration; +}; + +} // anonymous + +class tst_LerpClipBlend : public Qt3DCore::QBackendNodeTester +{ + Q_OBJECT +public: + TestClipBlendNode *createTestBlendNode(Handler *handler, + double duration) + { + auto id = Qt3DCore::QNodeId::createId(); + TestClipBlendNode *node = new TestClipBlendNode(duration); + setPeerId(node, id); + node->setHandler(handler); + node->setClipBlendNodeManager(handler->clipBlendNodeManager()); + handler->clipBlendNodeManager()->appendNode(id, node); + return node; + } + + LerpClipBlend *createLerpClipBlendNode(Handler *handler, const float &blendFactor) + { + auto id = Qt3DCore::QNodeId::createId(); + LerpClipBlend *node = new LerpClipBlend(); + node->setBlendFactor(blendFactor); + setPeerId(node, id); + node->setHandler(handler); + node->setClipBlendNodeManager(handler->clipBlendNodeManager()); + handler->clipBlendNodeManager()->appendNode(id, node); + return node; + } + + BlendedClipAnimator *createBlendedClipAnimator(Handler *handler, + qint64 globalStartTimeNS, + int loops) + { + auto animatorId = Qt3DCore::QNodeId::createId(); + BlendedClipAnimator *animator = handler->blendedClipAnimatorManager()->getOrCreateResource(animatorId); + setPeerId(animator, animatorId); + animator->setStartTime(globalStartTimeNS); + animator->setLoops(loops); + return animator; + } + +private Q_SLOTS: + + void checkInitialState() + { + // GIVEN + LerpClipBlend backendLerpBlend; + + // THEN + QCOMPARE(backendLerpBlend.isEnabled(), false); + QVERIFY(backendLerpBlend.peerId().isNull()); + QCOMPARE(backendLerpBlend.blendFactor(), 0.0f); + QCOMPARE(backendLerpBlend.blendType(), ClipBlendNode::LerpBlendType); + } + + void checkInitializeFromPeer() + { + // GIVEN + Qt3DAnimation::QLerpClipBlend lerpBlend; + Qt3DAnimation::QAnimationClipLoader clip; + lerpBlend.setBlendFactor(0.8f); + + { + // WHEN + LerpClipBlend backendLerpBlend; + simulateInitialization(&lerpBlend, &backendLerpBlend); + + // THEN + QCOMPARE(backendLerpBlend.isEnabled(), true); + QCOMPARE(backendLerpBlend.peerId(), lerpBlend.id()); + QCOMPARE(backendLerpBlend.blendFactor(), 0.8f); + } + { + // WHEN + LerpClipBlend backendLerpBlend; + lerpBlend.setEnabled(false); + simulateInitialization(&lerpBlend, &backendLerpBlend); + + // THEN + QCOMPARE(backendLerpBlend.peerId(), lerpBlend.id()); + QCOMPARE(backendLerpBlend.isEnabled(), false); + } + } + + void checkSceneChangeEvents() + { + // GIVEN + LerpClipBlend backendLerpBlend; + { + // WHEN + const bool newValue = false; + const auto change = Qt3DCore::QPropertyUpdatedChangePtr::create(Qt3DCore::QNodeId()); + change->setPropertyName("enabled"); + change->setValue(newValue); + backendLerpBlend.sceneChangeEvent(change); + + // THEN + QCOMPARE(backendLerpBlend.isEnabled(), newValue); + } + { + // WHEN + const float newValue = 0.883f; + const auto change = Qt3DCore::QPropertyUpdatedChangePtr::create(Qt3DCore::QNodeId()); + change->setPropertyName("blendFactor"); + change->setValue(QVariant::fromValue(newValue)); + backendLerpBlend.sceneChangeEvent(change); + + // THEN + QCOMPARE(backendLerpBlend.blendFactor(), newValue); + } + } + + void checkDependencyIds() + { + // GIVEN + LerpClipBlend lerpBlend; + auto startClipId = Qt3DCore::QNodeId::createId(); + auto endClipId = Qt3DCore::QNodeId::createId(); + + // WHEN + lerpBlend.setStartClipId(startClipId); + lerpBlend.setEndClipId(endClipId); + QVector<Qt3DCore::QNodeId> actualIds = lerpBlend.currentDependencyIds(); + + // THEN + QCOMPARE(actualIds.size(), 2); + QCOMPARE(actualIds[0], startClipId); + QCOMPARE(actualIds[1], endClipId); + + // WHEN + auto anotherEndClipId = Qt3DCore::QNodeId::createId(); + lerpBlend.setEndClipId(anotherEndClipId); + actualIds = lerpBlend.currentDependencyIds(); + + // THEN + QCOMPARE(actualIds.size(), 2); + QCOMPARE(actualIds[0], startClipId); + QCOMPARE(actualIds[1], anotherEndClipId); + } + + void checkDuration() + { + // GIVEN + auto handler = new Handler(); + const double startNodeDuration = 10.0; + const double endNodeDuration = 20.0; + const float blendFactor = 0.25f; + const double expectedDuration = 12.5; + + auto startNode = createTestBlendNode(handler, startNodeDuration); + auto endNode = createTestBlendNode(handler, endNodeDuration); + + LerpClipBlend blendNode; + blendNode.setHandler(handler); + blendNode.setClipBlendNodeManager(handler->clipBlendNodeManager()); + blendNode.setStartClipId(startNode->peerId()); + blendNode.setEndClipId(endNode->peerId()); + blendNode.setBlendFactor(blendFactor); + + // WHEN + double actualDuration = blendNode.duration(); + + // THEN + QCOMPARE(actualDuration, expectedDuration); + } + + void checkDoBlend_data() + { + QTest::addColumn<Handler *>("handler"); + QTest::addColumn<LerpClipBlend *>("blendNode"); + QTest::addColumn<Qt3DCore::QNodeId>("animatorId"); + QTest::addColumn<ClipResults>("expectedResults"); + + { + auto handler = new Handler(); + + const qint64 globalStartTimeNS = 0; + const int loopCount = 1; + auto animator = createBlendedClipAnimator(handler, globalStartTimeNS, loopCount); + + const double duration = 1.0; + auto startNode = createTestBlendNode(handler, duration); + startNode->setClipResults(animator->peerId(), { 0.0f, 0.0f, 0.0f }); + auto endNode = createTestBlendNode(handler, duration); + endNode->setClipResults(animator->peerId(), { 1.0f, 1.0f, 1.0f }); + + const float blendFactor = 0.0f; + auto blendNode = createLerpClipBlendNode(handler, blendFactor); + blendNode->setStartClipId(startNode->peerId()); + blendNode->setEndClipId(endNode->peerId()); + blendNode->setBlendFactor(blendFactor); + + ClipResults expectedResults = { 0.0f, 0.0f, 0.0f }; + + QTest::addRow("unit lerp, beta = 0.0") + << handler << blendNode << animator->peerId() << expectedResults; + } + + { + auto handler = new Handler(); + + const qint64 globalStartTimeNS = 0; + const int loopCount = 1; + auto animator = createBlendedClipAnimator(handler, globalStartTimeNS, loopCount); + + const double duration = 1.0; + auto startNode = createTestBlendNode(handler, duration); + startNode->setClipResults(animator->peerId(), { 0.0f, 0.0f, 0.0f }); + auto endNode = createTestBlendNode(handler, duration); + endNode->setClipResults(animator->peerId(), { 1.0f, 1.0f, 1.0f }); + + const float blendFactor = 0.5f; + auto blendNode = createLerpClipBlendNode(handler, blendFactor); + blendNode->setStartClipId(startNode->peerId()); + blendNode->setEndClipId(endNode->peerId()); + blendNode->setBlendFactor(blendFactor); + + ClipResults expectedResults = { 0.5f, 0.5f, 0.5f }; + + QTest::addRow("unit lerp, beta = 0.5") + << handler << blendNode << animator->peerId() << expectedResults; + } + + { + auto handler = new Handler(); + + const qint64 globalStartTimeNS = 0; + const int loopCount = 1; + auto animator = createBlendedClipAnimator(handler, globalStartTimeNS, loopCount); + + const double duration = 1.0; + auto startNode = createTestBlendNode(handler, duration); + startNode->setClipResults(animator->peerId(), { 0.0f, 0.0f, 0.0f }); + auto endNode = createTestBlendNode(handler, duration); + endNode->setClipResults(animator->peerId(), { 1.0f, 1.0f, 1.0f }); + + const float blendFactor = 1.0f; + auto blendNode = createLerpClipBlendNode(handler, blendFactor); + blendNode->setStartClipId(startNode->peerId()); + blendNode->setEndClipId(endNode->peerId()); + blendNode->setBlendFactor(blendFactor); + + ClipResults expectedResults = { 1.0f, 1.0f, 1.0f }; + + QTest::addRow("unit lerp, beta = 1.0") + << handler << blendNode << animator->peerId() << expectedResults; + } + + { + auto handler = new Handler(); + + const qint64 globalStartTimeNS = 0; + const int loopCount = 1; + auto animator = createBlendedClipAnimator(handler, globalStartTimeNS, loopCount); + + const double duration = 1.0; + auto startNode = createTestBlendNode(handler, duration); + startNode->setClipResults(animator->peerId(), { 0.0f, 1.0f, 2.0f }); + auto endNode = createTestBlendNode(handler, duration); + endNode->setClipResults(animator->peerId(), { 1.0f, 2.0f, 3.0f }); + + const float blendFactor = 0.5f; + auto blendNode = createLerpClipBlendNode(handler, blendFactor); + blendNode->setStartClipId(startNode->peerId()); + blendNode->setEndClipId(endNode->peerId()); + blendNode->setBlendFactor(blendFactor); + + ClipResults expectedResults = { 0.5f, 1.5f, 2.5f }; + + QTest::addRow("lerp varying data, beta = 0.5") + << handler << blendNode << animator->peerId() << expectedResults; + } + + { + auto handler = new Handler(); + + const qint64 globalStartTimeNS = 0; + const int loopCount = 1; + auto animator = createBlendedClipAnimator(handler, globalStartTimeNS, loopCount); + + const double duration = 1.0; + const int dataCount = 1000; + ClipResults startData(dataCount); + ClipResults endData(dataCount); + ClipResults expectedResults(dataCount); + for (int i = 0; i < dataCount; ++i) { + startData[i] = float(i); + endData[i] = 2.0f * float(i); + expectedResults[i] = 1.5f * float(i); + } + auto startNode = createTestBlendNode(handler, duration); + startNode->setClipResults(animator->peerId(), startData); + auto endNode = createTestBlendNode(handler, duration); + endNode->setClipResults(animator->peerId(), endData); + + const float blendFactor = 0.5f; + auto blendNode = createLerpClipBlendNode(handler, blendFactor); + blendNode->setStartClipId(startNode->peerId()); + blendNode->setEndClipId(endNode->peerId()); + blendNode->setBlendFactor(blendFactor); + + QTest::addRow("lerp lots of data, beta = 0.5") + << handler << blendNode << animator->peerId() << expectedResults; + } + } + + void checkDoBlend() + { + // GIVEN + QFETCH(Handler *, handler); + QFETCH(LerpClipBlend *, blendNode); + QFETCH(Qt3DCore::QNodeId, animatorId); + QFETCH(ClipResults, expectedResults); + + // WHEN + blendNode->blend(animatorId); + + // THEN + const ClipResults actualResults = blendNode->clipResults(animatorId); + QCOMPARE(actualResults.size(), expectedResults.size()); + for (int i = 0; i < actualResults.size(); ++i) + QCOMPARE(actualResults[i], expectedResults[i]); + + // Cleanup + delete handler; + } +}; + +QTEST_MAIN(tst_LerpClipBlend) + +#include "tst_lerpclipblend.moc" |