aboutsummaryrefslogtreecommitdiffstats
path: root/tests/benchmarks/declarative/holistic/tst_holistic.cpp
diff options
context:
space:
mode:
authorMatthew Vogt <matthew.vogt@nokia.com>2012-02-16 14:43:03 +1000
committerQt by Nokia <qt-info@nokia.com>2012-02-24 04:51:31 +0100
commitb855240b782395f94315f43ea3e7e182299fac48 (patch)
treebc594c04449be8cd14cd0ab0bb72dafc2be0ffb2 /tests/benchmarks/declarative/holistic/tst_holistic.cpp
parent6a42a6e0a9a1abdda0d07a5a20b4ac7e45348684 (diff)
Rename QDeclarative symbols to QQuick and QQml
Symbols beginning with QDeclarative are already exported by the quick1 module. Users can apply the bin/rename-qtdeclarative-symbols.sh script to modify client code using the previous names of the renamed symbols. Task-number: QTBUG-23737 Change-Id: Ifaa482663767634931e8711a8e9bf6e404859e66 Reviewed-by: Martin Jones <martin.jones@nokia.com>
Diffstat (limited to 'tests/benchmarks/declarative/holistic/tst_holistic.cpp')
-rw-r--r--tests/benchmarks/declarative/holistic/tst_holistic.cpp607
1 files changed, 0 insertions, 607 deletions
diff --git a/tests/benchmarks/declarative/holistic/tst_holistic.cpp b/tests/benchmarks/declarative/holistic/tst_holistic.cpp
deleted file mode 100644
index 6a2aa19804..0000000000
--- a/tests/benchmarks/declarative/holistic/tst_holistic.cpp
+++ /dev/null
@@ -1,607 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "testtypes.h"
-
-#include <qtest.h>
-#include <QDeclarativeEngine>
-#include <QDeclarativeComponent>
-#include <QDeclarativeContext>
-#include <QDeclarativeProperty>
-#include <QFile>
-#include <QDebug>
-
-// Conceptually, there are several different "holistic" areas to benchmark:
-// 1) Loading
-// - read file from disk
-// - parse/lex file
-// - handle nested imports
-// 2) Compilation
-// - create meta object templates etc
-// - compile to bytecode and cache it
-// 3) Instantiation
-// - running the bytecode to create an object tree, assign properties, etc
-// - and, importantly, to evaluate bindings for the first time (incl. js expressions)
-// 4) Dynamicism
-// - bindings evaluation
-// - signal handlers
-//
-// Aside from this, we also need to determine:
-// 1) JavaScript Metrics
-// - simple expressions
-// - complex expressions
-// - instantiation vs evaluation time
-// - imports and nested imports
-// 2) Context-switch costs
-// - how expensive is it to call a cpp function from QML
-// - how expensive is it to call a js function from cpp via QML
-// - how expensive is it to pass around objects between them
-// 3) Complete creation time.
-// - loading + compilation + instantiation (for "application startup time" metric)
-//
-// In some cases, we want to include "initialization costs";
-// i.e., we need to tell the engine not to cache type data resulting
-// in compilation between rounds, and we need to tell the engine not
-// to cache whatever it caches between instantiations of components.
-// The reason for this is that it is often the "first start of application"
-// performance which we're attempting to benchmark.
-
-// define some custom types we use in test data functions.
-typedef QList<QString> PropertyNameList;
-Q_DECLARE_METATYPE(PropertyNameList);
-typedef QList<QVariant> PropertyValueList;
-Q_DECLARE_METATYPE(PropertyValueList);
-
-class tst_holistic : public QObject
-{
- Q_OBJECT
-
-public:
- tst_holistic();
-
-private slots:
- void initTestCase()
- {
- registerTypes();
- qRegisterMetaType<PropertyNameList>("PropertyNameList");
- qRegisterMetaType<PropertyValueList>("PropertyValueList");
- }
-
- void compilation_data();
- void compilation();
- void instantiation_data() { compilation_data(); }
- void instantiation();
- void creation_data() { compilation_data(); }
- void creation();
- void dynamicity_data();
- void dynamicity();
-
- void cppToJsDirect_data();
- void cppToJsDirect();
- void cppToJsIndirect();
-
- void typeResolution_data();
- void typeResolution();
-
-private:
- QDeclarativeEngine engine;
-};
-
-tst_holistic::tst_holistic()
-{
-}
-
-inline QUrl TEST_FILE(const QString &filename)
-{
- return QUrl::fromLocalFile(QLatin1String(SRCDIR) + QLatin1String("/data/") + filename);
-}
-
-
-void tst_holistic::compilation_data()
-{
- QTest::addColumn<QStringList>("files");
- QTest::addColumn<int>("repetitions");
-
- QStringList f;
-
- // Benchmarks: a single, small component once with no caching.
- f << QString(SRCDIR + QLatin1String("/data/smallTargets/SmallOne.qml"));
- QTest::newRow("single small component") << f << 1;
-
- // Benchmarks: a single, small component ten times with caching.
- QTest::newRow("single small component cached") << f << 10; f.clear();
-
- // Benchmarks: a single, large component once with no caching.
- f << QString(SRCDIR + QLatin1String("/data/largeTargets/mousearea-example.qml"));
- QTest::newRow("single large component") << f << 1;
-
- // Benchmarks: a single, large component ten times with caching.
- QTest::newRow("single large component cached") << f << 10; f.clear();
-
- // Benchmarks: 4 small components once each with no caching
- f << QString(SRCDIR + QLatin1String("/data/smallTargets/SmallOne.qml"));
- f << QString(SRCDIR + QLatin1String("/data/smallTargets/SmallTwo.qml"));
- f << QString(SRCDIR + QLatin1String("/data/smallTargets/SmallThree.qml"));
- f << QString(SRCDIR + QLatin1String("/data/smallTargets/SmallFour.qml"));
- QTest::newRow("multiple small components") << f << 1;
-
- // Benchmarks: 4 small components ten times each with caching
- QTest::newRow("multiple small components cached") << f << 10; f.clear();
-
- // Benchmarks: 3 large components once each with no caching.
- f << QString(SRCDIR + QLatin1String("/data/largeTargets/mousearea-example.qml"));
- f << QString(SRCDIR + QLatin1String("/data/largeTargets/gridview-example.qml"));
- f << QString(SRCDIR + QLatin1String("/data/largeTargets/layoutdirection.qml"));
- QTest::newRow("multiple large components") << f << 1;
-
- // Benchmarks: 3 large components ten times each with caching.
- QTest::newRow("multiple large components cached") << f << 10; f.clear();
-
- // Benchmarks: single small component which imports a single small js file, no caching
- f << QString(SRCDIR + QLatin1String("/data/jsImports/Sssi.qml"));
- QTest::newRow("single small js import") << f << 1;
-
- // Benchmarks: single small component which imports a single small js file, 10 reps, with caching
- QTest::newRow("single small js import, cached") << f << 10; f.clear();
-
- // Benchmarks: single small component which imports multiple small js files (no deep nesting), no caching
- f << QString(SRCDIR + QLatin1String("/data/jsImports/Msbsi.qml"));
- QTest::newRow("multiple small js imports, shallow") << f << 1;
-
- // Benchmarks: single small component which imports multiple small js files (no deep nesting), 10 reps, with caching
- QTest::newRow("multiple small js imports, shallow, cached") << f << 10; f.clear();
-
- // Benchmarks: single small component which imports multiple small js files (with deep nesting), no caching
- f << QString(SRCDIR + QLatin1String("/data/jsImports/Msdsi.qml"));
- QTest::newRow("multiple small js imports, deeply nested") << f << 1;
-
- // Benchmarks: single small component which imports multiple small js files (with deep nesting), 10 reps, with caching
- QTest::newRow("multiple small js imports, deeply nested, cached") << f << 10; f.clear();
-
- // Benchmarks: single small component which imports multiple small js files (nested and unnested), no caching
- f << QString(SRCDIR + QLatin1String("/data/jsImports/Mssi.qml"));
- QTest::newRow("muliple small js imports, both") << f << 1;
-
- // Benchmarks: single small component which imports multiple small js files (nested and unnested), 10 reps, with caching
- QTest::newRow("muliple small js imports, both, cached") << f << 10; f.clear();
-
- // Benchmarks: single small component which imports a single large js file, no caching
- f << QString(SRCDIR + QLatin1String("/data/jsImports/Slsi.qml"));
- QTest::newRow("single large js import") << f << 1;
-
- // Benchmarks: single small component which imports a single large js file, 10 reps, with caching
- QTest::newRow("single large js import, cached") << f << 10; f.clear();
-
- // Benchmarks: single small component which imports multiple large js files (no deep nesting), no caching
- f << QString(SRCDIR + QLatin1String("/data/jsImports/Mlbsi.qml"));
- QTest::newRow("multiple large js imports, shallow") << f << 1;
-
- // Benchmarks: single small component which imports multiple large js files (no deep nesting), 10 reps, with caching
- QTest::newRow("multiple large js imports, shallow, cached") << f << 10; f.clear();
-
- // Benchmarks: single small component which imports multiple large js files (with deep nesting), no caching
- f << QString(SRCDIR + QLatin1String("/data/jsImports/Mldsi.qml"));
- QTest::newRow("multiple large js imports, deeply nested") << f << 1;
-
- // Benchmarks: single small component which imports multiple large js files (with deep nesting), 10 reps, with caching
- QTest::newRow("multiple large js imports, deeply nested, cached") << f << 10; f.clear();
-
- // Benchmarks: single small component which imports multiple large js files (nested and unnested), no caching
- f << QString(SRCDIR + QLatin1String("/data/jsImports/Mlsi.qml"));
- QTest::newRow("multiple large js imports, both") << f << 1;
-
- // Benchmarks: single small component which imports multiple large js files (nested and unnested), 10 reps, with caching
- QTest::newRow("multiple large js imports, both, cached") << f << 10; f.clear();
-
- // Benchmarks: single small component which imports multiple js files which all import a .pragma library js file, no caching
- f << QString(SRCDIR + QLatin1String("/data/jsImports/PragmaBm.qml"));
- QTest::newRow(".pragma library js import") << f << 1;
-
- // Benchmarks: single small component which imports multiple js files which all import a .pragma library js file, 10 reps, with caching
- QTest::newRow(".pragma library js import, cached") << f << 10; f.clear();
-
- // Benchmarks: single small component which imports a js file which imports a QML module, no caching
- f << QString(SRCDIR + QLatin1String("/data/jsImports/ModuleBm.qml"));
- QTest::newRow("import js with QML import") << f << 1;
-
- // Benchmarks: single small component which imports a js file which imports a QML module, 10 reps, with caching
- QTest::newRow("import js with QML import, cached") << f << 10; f.clear();
-
- // Benchmarks: single small component which imports multiple js files which all import a .pragma library js file and a QML module, no caching
- f << QString(SRCDIR + QLatin1String("/data/jsImports/PragmaModuleBm.qml"));
- QTest::newRow("import js with QML import and .pragma library") << f << 1;
-
- // Benchmarks: single small component which imports multiple js files which all import a .pragma library js file and a QML module, 10 reps, with caching
- QTest::newRow("import js with QML import and .pragma library, cached") << f << 10; f.clear();
-}
-
-void tst_holistic::compilation()
-{
- // This function benchmarks the cost of loading and compiling specified QML files.
- // If "repetitions" is non-zero, each file from "files" will be compiled "repetitions"
- // times, without clearing the engine's component cache between compilations.
-
- QFETCH(QStringList, files);
- QFETCH(int, repetitions);
- Q_ASSERT(files.size() > 0);
- Q_ASSERT(repetitions > 0);
-
- QBENCHMARK {
- engine.clearComponentCache();
- for (int i = 0; i < repetitions; ++i) {
- for (int j = 0; j < files.size(); ++j) {
- QDeclarativeComponent c(&engine, QUrl::fromLocalFile(files.at(j)));
- }
- }
- }
-}
-
-void tst_holistic::instantiation()
-{
- // This function benchmarks the cost of instantiating components compiled from specified QML files.
- // If "repetitions" is non-zero, each component compiled from "files" will be instantiated "repetitions"
- // times, without clearing the component's instantiation cache between instantiations.
-
- QFETCH(QStringList, files);
- QFETCH(int, repetitions);
- Q_ASSERT(files.size() > 0);
- Q_ASSERT(repetitions > 0);
-
- QList<QDeclarativeComponent*> components;
- for (int i = 0; i < files.size(); ++i) {
- QDeclarativeComponent *c = new QDeclarativeComponent(&engine, QUrl::fromLocalFile(files.at(i)));
- components.append(c);
- }
-
- QBENCHMARK {
- // XXX TODO: clear each component's instantiation cache
-
- for (int i = 0; i < repetitions; ++i) {
- for (int j = 0; j < components.size(); ++j) {
- QObject *obj = components.at(j)->create();
- delete obj;
- }
- }
- }
-
- // cleanup
- for (int i = 0; i < components.size(); ++i) {
- delete components.at(i);
- }
-}
-
-void tst_holistic::creation()
-{
- // This function benchmarks the cost of loading, compiling and instantiating specified QML files.
- // If "repetitions" is non-zero, each file from "files" will be created "repetitions"
- // times, without clearing the engine's component cache between component creation.
-
- QFETCH(QStringList, files);
- QFETCH(int, repetitions);
- Q_ASSERT(files.size() > 0);
- Q_ASSERT(repetitions > 0);
-
- QBENCHMARK {
- engine.clearComponentCache();
- for (int i = 0; i < repetitions; ++i) {
- for (int j = 0; j < files.size(); ++j) {
- QDeclarativeComponent c(&engine, QUrl::fromLocalFile(files.at(j)));
- QObject *obj = c.create();
- delete obj;
- }
- }
- }
-}
-
-void tst_holistic::dynamicity_data()
-{
- QTest::addColumn<QString>("file");
- QTest::addColumn<QString>("writeProperty");
- QTest::addColumn<QVariant>("writeValueOne");
- QTest::addColumn<QVariant>("writeValueTwo");
- QTest::addColumn<QString>("readProperty");
-
- QString f;
-
- // Benchmarks: single simple property binding
- f = QString(SRCDIR + QLatin1String("/data/dynamicTargets/DynamicOne.qml"));
- QTest::newRow("single simple property binding") << f << QString(QLatin1String("dynamicWidth")) << QVariant(300) << QVariant(500) << QString(QLatin1String("height"));
-
- // Benchmarks: multiple simple property bindings in one component
- f = QString(SRCDIR + QLatin1String("/data/dynamicTargets/DynamicTwo.qml"));
- QTest::newRow("multiple simple property bindings") << f << QString(QLatin1String("dynamicWidth")) << QVariant(300) << QVariant(500) << QString(QLatin1String("dynamicWidth"));
-
- // Benchmarks: single simple property binding plus onPropertyChanged slot
- f = QString(SRCDIR + QLatin1String("/data/dynamicTargets/DynamicThree.qml"));
- QTest::newRow("single simple plus slot") << f << QString(QLatin1String("dynamicWidth")) << QVariant(300) << QVariant(500) << QString(QLatin1String("dynamicWidth"));
-
- // Benchmarks: multiple simple property bindings plus multiple onPropertyChanged slots in one component
- f = QString(SRCDIR + QLatin1String("/data/dynamicTargets/DynamicFour.qml"));
- QTest::newRow("multiple simple plus slots") << f << QString(QLatin1String("dynamicWidth")) << QVariant(300) << QVariant(500) << QString(QLatin1String("dynamicHeight"));
-
- // Benchmarks: single simple js expression in a slot
- f = QString(SRCDIR + QLatin1String("/data/jsTargets/JsOne.qml"));
- QTest::newRow("single simple js expression slot") << f << QString(QLatin1String("dynamicWidth")) << QVariant(300) << QVariant(500) << QString(QLatin1String("dynamicWidth"));
-
- // Benchmarks: single complex js expression in a slot
- f = QString(SRCDIR + QLatin1String("/data/jsTargets/JsTwo.qml"));
- QTest::newRow("single complex js expression slot") << f << QString(QLatin1String("dynamicWidth")) << QVariant(300) << QVariant(500) << QString(QLatin1String("dynamicWidth"));
-
- // Benchmarks: simple property assignment and bindings update
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/CppToQml.qml"));
- QTest::newRow("single simple property binding") << f << QString(QLatin1String("arbitrary")) << QVariant(36) << QVariant(35) << QString(QLatin1String("arbitrary"));
-}
-
-void tst_holistic::dynamicity()
-{
- // This function benchmarks the cost of "continued operation" - signal invocation,
- // updating bindings, etc. Note that we take two different writeValues in order
- // to force updates to occur, and we read to force lazy evaluation to occur.
-
- QFETCH(QString, file);
- QFETCH(QString, writeProperty);
- QFETCH(QVariant, writeValueOne);
- QFETCH(QVariant, writeValueTwo);
- QFETCH(QString, readProperty);
-
- QDeclarativeComponent c(&engine, file);
- QObject *obj = c.create();
-
- QVariant readValue;
- QVariant writeValue;
- bool usedFirst = false;
-
- QBENCHMARK {
- if (usedFirst) {
- writeValue = writeValueTwo;
- usedFirst = false;
- } else {
- writeValue = writeValueOne;
- usedFirst = true;
- }
-
- obj->setProperty(writeProperty.toAscii().constData(), writeValue);
- readValue = obj->property(readProperty.toAscii().constData());
- }
-
- delete obj;
-}
-
-
-
-
-
-
-
-void tst_holistic::cppToJsDirect_data()
-{
- QTest::addColumn<QString>("file");
- QTest::addColumn<QString>("methodName");
-
- QString f;
-
- // Benchmarks: cost of calling a js function from cpp directly
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/CppToJs.qml"));
- QTest::newRow("cpp-to-js") << f << QString(QLatin1String("callJsFunction"));
-
- // Benchmarks: cost of calling js function which calls cpp function:
- // const CPP function with no return value and no arguments.
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/JsToCppOne.qml"));
- QTest::newRow("cpp-to-js-to-cpp: no retn, no args") << f << QString(QLatin1String("callCppFunction"));
-
- // Benchmarks: cost of calling js function which calls cpp function:
- // nonconst CPP function with no return value and no arguments.
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/JsToCppTwo.qml"));
- QTest::newRow("cpp-to-js-to-cpp: nonconst, no retn, no args") << f << QString(QLatin1String("callCppFunction"));
-
- // Benchmarks: cost of calling js function which calls cpp function:
- // const CPP function with no return value and a single integer argument.
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/JsToCppThree.qml"));
- QTest::newRow("cpp-to-js-to-cpp: const, no retn, int arg") << f << QString(QLatin1String("callCppFunction"));
-
- // Benchmarks: cost of calling js function which calls cpp function:
- // nonconst CPP function with no return value and a single integer argument.
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/JsToCppFour.qml"));
- QTest::newRow("cpp-to-js-to-cpp: nonconst, no retn, int arg") << f << QString(QLatin1String("callCppFunction"));
-
- // Benchmarks: cost of calling js function which calls cpp function:
- // const CPP function with an integer return value and no arguments.
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/JsToCppFive.qml"));
- QTest::newRow("cpp-to-js-to-cpp: const, int retn, no args") << f << QString(QLatin1String("callCppFunction"));
-
- // Benchmarks: cost of calling js function which calls cpp function:
- // nonconst CPP function with an integer return value and no arguments.
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/JsToCppSix.qml"));
- QTest::newRow("cpp-to-js-to-cpp: nonconst, int retn, no args") << f << QString(QLatin1String("callCppFunction"));
-
- // Benchmarks: cost of calling js function which calls cpp function:
- // const CPP function with an integer return value and a single integer argument.
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/JsToCppSeven.qml"));
- QTest::newRow("cpp-to-js-to-cpp: const, int retn, int arg") << f << QString(QLatin1String("callCppFunction"));
-
- // Benchmarks: cost of calling js function which calls cpp function:
- // nonconst CPP function with an integer return value and a single integer argument.
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/JsToCppEight.qml"));
- QTest::newRow("cpp-to-js-to-cpp: nonconst, int retn, int arg") << f << QString(QLatin1String("callCppFunction"));
-
- // Benchmarks: cost of calling js function which calls cpp function:
- // const CPP function with a variant return value and multiple integer arguments.
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/JsToCppNine.qml"));
- QTest::newRow("cpp-to-js-to-cpp: const, variant retn, int args") << f << QString(QLatin1String("callCppFunction"));
-
- // Benchmarks: cost of calling js function which calls cpp function:
- // nonconst CPP function with a variant return value and multiple integer arguments.
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/JsToCppTen.qml"));
- QTest::newRow("cpp-to-js-to-cpp: nonconst, variant retn, int args") << f << QString(QLatin1String("callCppFunction"));
-
- // Benchmarks: cost of calling js function which calls cpp function:
- // nonconst CPP function with a variant return value and multiple integer arguments.
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/JsToCppEleven.qml"));
- QTest::newRow("cpp-to-js-to-cpp: nonconst, variant retn, variant + int args") << f << QString(QLatin1String("callCppFunction"));
-
- // Benchmarks: calling js function which copies scarce resources by calling back into cpp scope
- f = QString(SRCDIR + QLatin1String("/data/scopeSwitching/ScarceOne.qml"));
- QTest::newRow("cpp-to-js-to-coo: copy scarce resources") << f << QString(QLatin1String("copyScarceResources"));
-}
-
-
-void tst_holistic::cppToJsDirect()
-{
- // This function benchmarks the cost of calling from CPP scope to JS scope
- // (and possibly vice versa, if the invoked js method then calls to cpp).
-
- QFETCH(QString, file);
- QFETCH(QString, methodName);
-
- QDeclarativeComponent c(&engine, file);
- QObject *obj = c.create();
-
- QBENCHMARK {
- QMetaObject::invokeMethod(obj, methodName.toLatin1().constData());
- }
-
- delete obj;
-}
-
-
-void tst_holistic::cppToJsIndirect()
-{
- // This function benchmarks the cost of binding scarce resources
- // to properties of a QML component. The engine should automatically release such
- // resources when they are no longer used.
- // The benchmark deliberately causes change signals to be emitted (and
- // modifies the scarce resources) so that the properties are updated.
-
- QDeclarativeComponent c(&engine, QString(SRCDIR + QLatin1String("/data/scopeSwitching/ScarceTwo.qml")));
- QObject *obj = c.create();
-
- ScarceResourceProvider *srp = 0;
- srp = qobject_cast<ScarceResourceProvider*>(QDeclarativeProperty::read(obj, "a").value<QObject*>());
-
- QBENCHMARK {
- srp->changeResources(); // will cause small+large scarce resources changed signals to be emitted.
- }
-
- delete obj;
-}
-
-
-
-
-
-void tst_holistic::typeResolution_data()
-{
- QTest::addColumn<QString>("file");
- QTest::addColumn<PropertyNameList>("propertyNameOne");
- QTest::addColumn<PropertyValueList>("propertyValueOne");
- QTest::addColumn<PropertyNameList>("propertyNameTwo");
- QTest::addColumn<PropertyValueList>("propertyValueTwo");
- QTest::addColumn<int>("repetitions");
-
- QString f;
- PropertyNameList pn1;
- PropertyValueList pv1;
- PropertyNameList pn2;
- PropertyValueList pv2;
-
- // Benchmarks: resolving nested ids and types, no caching
- f = QString(SRCDIR + QLatin1String("/data/resolutionTargets/ResolveOne.qml"));
- pn1 << QString(QLatin1String("baseWidth")) << QString(QLatin1String("baseHeight")) << QString(QLatin1String("baseColor"));
- pv1 << QVariant(401) << QVariant(402) << QVariant(QString(QLatin1String("brown")));
- pn2 << QString(QLatin1String("baseWidth")) << QString(QLatin1String("baseHeight")) << QString(QLatin1String("baseColor"));
- pv2 << QVariant(403) << QVariant(404) << QVariant(QString(QLatin1String("orange")));
- QTest::newRow("nested id resolution") << f << pn1 << pv1 << pn2 << pv2 << 1;
-
- // Benchmarks: resolving nested ids and types, 10 reps with caching
- QTest::newRow("nested id resolution, cached") << f << pn1 << pv1 << pn2 << pv2 << 10;
- pn1.clear(); pn2.clear(); pv1.clear(); pv2.clear();
-}
-
-void tst_holistic::typeResolution()
-{
- // This function benchmarks the cost of "continued operation" (signal invocation,
- // updating bindings, etc) where the component has lots of nested items with
- // lots of resolving required. Note that we take two different writeValues in order
- // to force updates to occur.
-
- QFETCH(QString, file);
- QFETCH(PropertyNameList, propertyNameOne);
- QFETCH(PropertyValueList, propertyValueOne);
- QFETCH(PropertyNameList, propertyNameTwo);
- QFETCH(PropertyValueList, propertyValueTwo);
- QFETCH(int, repetitions);
-
- Q_ASSERT(propertyNameOne.size() == propertyValueOne.size());
- Q_ASSERT(propertyNameTwo.size() == propertyValueTwo.size());
- Q_ASSERT(repetitions > 0);
-
- QDeclarativeComponent c(&engine, file);
- QObject *obj = c.create();
-
- PropertyNameList writeProperty;
- PropertyValueList writeValue;
- bool usedFirst = false;
-
- QBENCHMARK {
- for (int i = 0; i < repetitions; ++i) {
- if (usedFirst) {
- writeProperty = propertyNameOne;
- writeValue = propertyValueOne;
- usedFirst = false;
- } else {
- writeProperty = propertyNameTwo;
- writeValue = propertyValueTwo;
- usedFirst = true;
- }
-
- for (int j = 0; j < writeProperty.size(); ++j) {
- obj->setProperty(writeProperty.at(j).toAscii().constData(), writeValue.at(j));
- }
- }
- }
-
- delete obj;
-}
-
-
-QTEST_MAIN(tst_holistic)
-
-#include "tst_holistic.moc"