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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "memoryusagemodel_test.h"
#include <QtTest>
namespace QmlProfiler {
namespace Internal {
MemoryUsageModelTest::MemoryUsageModelTest(QObject *parent) : QObject(parent),
model(&manager, &aggregator)
{
}
void MemoryUsageModelTest::initTestCase()
{
manager.initialize();
qint64 timestamp = 0;
heapPageTypeId = manager.numEventTypes();
manager.appendEventType(QmlEventType(MemoryAllocation, MaximumRangeType, HeapPage));
smallItemTypeId = manager.numEventTypes();
manager.appendEventType(QmlEventType(MemoryAllocation, MaximumRangeType, SmallItem));
largeItemTypeId = manager.numEventTypes();
manager.appendEventType(QmlEventType(MemoryAllocation, MaximumRangeType, LargeItem));
auto addMemoryEvents = [&]() {
QmlEvent event;
event.setTimestamp(++timestamp);
event.setTypeIndex(heapPageTypeId);
event.setNumbers({2048});
manager.appendEvent(QmlEvent(event));
manager.appendEvent(QmlEvent(event)); // allocate two of them and make the model summarize
event.setTimestamp(++timestamp);
event.setTypeIndex(smallItemTypeId);
event.setNumbers({32});
manager.appendEvent(QmlEvent(event));
event.setTimestamp(++timestamp);
event.setTypeIndex(largeItemTypeId);
event.setNumbers({1024});
manager.appendEvent(QmlEvent(event));
event.setTimestamp(++timestamp);
event.setTypeIndex(smallItemTypeId);
event.setNumbers({-32});
manager.appendEvent(std::move(event));
};
addMemoryEvents();
rangeTypeId = manager.numEventTypes();
manager.appendEventType(QmlEventType(MaximumMessage, Javascript, -1,
QmlEventLocation(QString("somefile.js"), 10, 20),
QString("funcfunc")));
QmlEvent event;
event.setRangeStage(RangeStart);
event.setTimestamp(++timestamp);
event.setTypeIndex(rangeTypeId);
manager.appendEvent(QmlEvent(event));
addMemoryEvents();
addMemoryEvents(); // twice to also trigger summary in first row
event.setRangeStage(RangeEnd);
event.setTimestamp(++timestamp);
manager.appendEvent(QmlEvent(event));
event.setTimestamp(++timestamp);
event.setTypeIndex(largeItemTypeId);
event.setNumbers({-1024});
manager.appendEvent(std::move(event));
manager.finalize();
QCOMPARE(model.count(), 11);
}
void MemoryUsageModelTest::testRowMaxValue()
{
QCOMPARE(model.rowMaxValue(1), 3 * (1024 + 4096));
QCOMPARE(model.rowMaxValue(2), 3 * (1024 + 4096));
}
void MemoryUsageModelTest::testTypeId()
{
QCOMPARE(model.typeId(0), heapPageTypeId);
QCOMPARE(model.typeId(1), smallItemTypeId);
QCOMPARE(model.typeId(2), largeItemTypeId);
QCOMPARE(model.typeId(3), smallItemTypeId);
for (int i = 4; i < 9; ++i)
QCOMPARE(model.typeId(i), rangeTypeId);
QCOMPARE(model.typeId(9), largeItemTypeId);
QCOMPARE(model.typeId(10), largeItemTypeId);
}
void MemoryUsageModelTest::testColor()
{
QRgb heapPageColor = model.color(0);
QRgb smallItemColor = model.color(1);
QRgb largeItemColor = model.color(2);
QVERIFY(smallItemColor != heapPageColor);
QVERIFY(largeItemColor != heapPageColor);
QVERIFY(smallItemColor != largeItemColor);
QCOMPARE(model.color(4), heapPageColor);
QCOMPARE(model.color(8), largeItemColor);
}
void MemoryUsageModelTest::testLabels()
{
const QVariantList labels = model.labels();
const QVariantMap allocations = labels[0].toMap();
QCOMPARE(allocations[QString("description")].toString(), model.tr("Memory Allocation"));
QCOMPARE(allocations[QString("id")].toInt(), static_cast<int>(HeapPage));
const QVariantMap usages = labels[1].toMap();
QCOMPARE(usages[QString("description")].toString(), model.tr("Memory Usage"));
QCOMPARE(usages[QString("id")].toInt(), static_cast<int>(SmallItem));
}
void MemoryUsageModelTest::testDetails()
{
const QVariantMap allocated = model.details(0);
QCOMPARE(allocated[QString("displayName")].toString(), model.tr("Memory Allocated"));
QCOMPARE(allocated[model.tr("Total")].toString(),
model.tr("%n byte(s)", nullptr, 4096));
QCOMPARE(allocated[model.tr("Allocated")].toString(),
model.tr("%n byte(s)", nullptr, 4096));
QCOMPARE(allocated[model.tr("Allocations")].toString(), QString::number(2));
QCOMPARE(allocated[model.tr("Type")].toString(), model.tr("Heap Allocation"));
QCOMPARE(allocated[model.tr("Location")].toString(), QmlProfilerModelManager::tr("<bytecode>"));
QVERIFY(!allocated.contains(model.tr("Deallocated")));
QVERIFY(!allocated.contains(model.tr("Deallocations")));
const QVariantMap large = model.details(2);
QCOMPARE(large[QString("displayName")].toString(), model.tr("Memory Allocated"));
QCOMPARE(large[model.tr("Total")].toString(),
model.tr("%n byte(s)", nullptr, 5120));
QCOMPARE(large[model.tr("Allocated")].toString(),
model.tr("%n byte(s)", nullptr, 1024));
QCOMPARE(large[model.tr("Allocations")].toString(), QString::number(1));
QCOMPARE(large[model.tr("Type")].toString(), model.tr("Large Item Allocation"));
QCOMPARE(large[model.tr("Location")].toString(), QmlProfilerModelManager::tr("<bytecode>"));
QVERIFY(!large.contains(model.tr("Deallocated")));
QVERIFY(!large.contains(model.tr("Deallocations")));
const QVariantMap freed = model.details(9);
QCOMPARE(freed[QString("displayName")].toString(), model.tr("Memory Freed"));
QCOMPARE(freed[model.tr("Total")].toString(), model.tr("%n byte(s)", nullptr, 2048));
QCOMPARE(freed[model.tr("Deallocated")].toString(), model.tr("%n byte(s)", nullptr, 1024));
QCOMPARE(freed[model.tr("Deallocations")].toString(), QString::number(1));
QCOMPARE(freed[model.tr("Type")].toString(), model.tr("Heap Usage"));
QCOMPARE(freed[model.tr("Location")].toString(), QmlProfilerModelManager::tr("<bytecode>"));
QVERIFY(!freed.contains(model.tr("Allocated")));
QVERIFY(!freed.contains(model.tr("Allocations")));
}
void MemoryUsageModelTest::testExpandedRow()
{
QCOMPARE(model.expandedRow(0), 1);
QCOMPARE(model.expandedRow(1), 2); // LargeItem event is expanded to two timeline items
QCOMPARE(model.expandedRow(2), 1);
QCOMPARE(model.expandedRow(3), 2); // Allocate and free tracked separately outside ranges
QCOMPARE(model.expandedRow(4), 1);
QCOMPARE(model.expandedRow(5), 2);
}
void MemoryUsageModelTest::testCollapsedRow()
{
QCOMPARE(model.collapsedRow(0), 1);
QCOMPARE(model.collapsedRow(1), 2); // LargeItem event is expanded to two timeline items
QCOMPARE(model.collapsedRow(2), 1);
QCOMPARE(model.collapsedRow(3), 2); // Allocate and free tracked separately outside ranges
QCOMPARE(model.collapsedRow(4), 1);
QCOMPARE(model.collapsedRow(5), 2);
}
void MemoryUsageModelTest::testLocation()
{
const QVariantMap empty = model.location(0);
QVERIFY(empty[QString("file")].toString().isEmpty());
QCOMPARE(empty[QString("line")].toInt(), -1);
QCOMPARE(empty[QString("column")].toInt(), -1);
const QVariantMap range = model.location(6);
QCOMPARE(range[QString("file")].toString(), QString("somefile.js"));
QCOMPARE(range[QString("line")].toInt(), 10);
QCOMPARE(range[QString("column")].toInt(), 20);
}
void MemoryUsageModelTest::testRelativeHeight()
{
float heights[] = {0.266667f, 0.06875f, 0.333333f, 0.0666667f, 0.6f, 0.2f,
0.666667f, 0.933333f, 1.0f, 0.133333f, 0.933333f};
for (int i = 0; i < 11; ++i)
QCOMPARE(model.relativeHeight(i), heights[i]);
}
void MemoryUsageModelTest::cleanupTestCase()
{
manager.clearAll();
QCOMPARE(model.count(), 0);
}
} // namespace Internal
} // namespace QmlProfiler
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