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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <qtest.h>
#include <QtQml/qqmlengine.h>
#include <QtQml/qqmlcomponent.h>
#include <QtQml/private/qqmljsengine_p.h>
#include <QtQml/private/qqmljsmemorypool_p.h>
#include <QtQml/private/qqmljsparser_p.h>
#include <QtQml/private/qqmljslexer_p.h>
#include <QFile>
#include <QDebug>
#include <QTextStream>
class tst_compilation : public QObject
{
Q_OBJECT
public:
tst_compilation();
private slots:
void boomblock();
void jsparser_data();
void jsparser();
void bigimport_data();
void bigimport();
private:
QQmlEngine engine;
};
tst_compilation::tst_compilation()
{
}
inline QUrl TEST_FILE(const QString &filename)
{
return QUrl::fromLocalFile(QLatin1String(SRCDIR) + QLatin1String("/data/") + filename);
}
void tst_compilation::boomblock()
{
QFile f(SRCDIR + QLatin1String("/data/BoomBlock.qml"));
QVERIFY(f.open(QIODevice::ReadOnly));
QByteArray data = f.readAll();
//get rid of initialization effects
{
QQmlComponent c(&engine);
c.setData(data, QUrl());
}
#if !QT_CONFIG(opengl)
QSKIP("boomblock imports Particles which requires OpenGL Support");
#endif
QBENCHMARK {
QQmlComponent c(&engine);
c.setData(data, QUrl());
QVERIFY2(c.isReady(), qPrintable(c.errorString()));
}
}
void tst_compilation::jsparser_data()
{
QTest::addColumn<QString>("file");
QTest::newRow("boomblock") << QString(SRCDIR + QLatin1String("/data/BoomBlock.qml"));
}
void tst_compilation::jsparser()
{
QFETCH(QString, file);
QFile f(file);
QVERIFY(f.open(QIODevice::ReadOnly));
QByteArray data = f.readAll();
QTextStream stream(data, QIODevice::ReadOnly);
const QString code = stream.readAll();
QBENCHMARK {
QQmlJS::Engine engine;
QQmlJS::Lexer lexer(&engine);
lexer.setCode(code, -1);
QQmlJS::Parser parser(&engine);
parser.parse();
parser.ast();
}
}
void tst_compilation::bigimport_data()
{
QTest::addColumn<int>("filesToCreate");
QTest::addColumn<bool>("writeQmldir");
QTest::newRow("10, qmldir")
<< 10 << true;
QTest::newRow("100, qmldir")
<< 100 << true;
QTest::newRow("1000, qmldir")
<< 1000 << true;
QTest::newRow("10, noqmldir")
<< 10 << false;
QTest::newRow("100, noqmldir")
<< 100 << false;
QTest::newRow("1000, noqmldir")
<< 1000 << false;
}
void tst_compilation::bigimport()
{
QFETCH(int, filesToCreate);
QFETCH(bool, writeQmldir);
QTemporaryDir d;
//d.setAutoRemove(false); // for debugging
QString p;
{
for (int i = 0; i < filesToCreate; ++i) {
QFile f(d.path() + QDir::separator() + QString::fromLatin1("Type%1.qml").arg(i));
QVERIFY(f.open(QIODevice::WriteOnly));
f.write("import QtQuick 2.0\n");
f.write("import \".\"\n");
f.write("Item {}\n");
}
QFile qmldir(d.path() + QDir::separator() + "qmldir");
if (writeQmldir)
QVERIFY(qmldir.open(QIODevice::WriteOnly));
QFile main(d.path() + QDir::separator() + "main.qml");
QVERIFY(main.open(QIODevice::WriteOnly));
p = QFileInfo(main).absoluteFilePath();
//qDebug() << p; // for debugging
main.write("import QtQuick 2.0\n");
main.write("import \".\"\n");
main.write("\n");
main.write("Item {\n");
for (int i = 0; i < filesToCreate; ++i) {
main.write(qPrintable(QString::fromLatin1("Type%1 {}\n").arg(i)));
if (writeQmldir)
qmldir.write(qPrintable(QString::fromLatin1("Type%1 1.0 Type%1.qml\n").arg(i)));
}
main.write("}");
}
QBENCHMARK {
QQmlEngine e;
QQmlComponent c(&e, p);
QCOMPARE(c.status(), QQmlComponent::Ready);
QScopedPointer<QObject> o(c.create());
QVERIFY(o->children().size() == filesToCreate);
}
}
QTEST_MAIN(tst_compilation)
#include "tst_compilation.moc"
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