qiurui
/
qtdeclarative
mirror of https://github.com/qt/qtdeclarative.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
qtdeclarative/tests/auto/qml/qqmlmoduleplugin/tst_qqmlmoduleplugin.cpp

848 lines
30 KiB
C++
Raw Blame History

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite 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 <qtest.h>
#include <qdir.h>
#include <QtQml/qqmlengine.h>
#include <QtQml/qqmlcomponent.h>
#include <QtQml/qqmlcontext.h>
#include <QtQml/qqmlextensionplugin.h>
#include <QtCore/qjsondocument.h>
#include <QtCore/qjsonarray.h>
#include <QDebug>
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
#include <QCborMap>
#include <QCborValue>
#endif
#include <QtQuickShapes/private/qquickshapesglobal_p.h>
#if defined(Q_OS_MAC)
// For _PC_CASE_SENSITIVE
#include <unistd.h>
#endif
#include "../../shared/testhttpserver.h"
#include "../../shared/util.h"
// Note: this test does not use module identifier directives in the qmldir files, because
// it would result in repeated attempts to insert types into the same namespace.
// This occurs because type registration is process-global, while the test
// cases should really be run in proper per-process isolation.
class tst_qqmlmoduleplugin : public QQmlDataTest
{
Q_OBJECT
public:
private slots:
void initTestCase() override;
void importsPlugin();
void importsPlugin_data();
void importsMixedQmlCppPlugin();
void incorrectPluginCase();
void importPluginWithQmlFile();
void remoteImportWithQuotedUrl();
void remoteImportWithUnquotedUri();
void versionNotInstalled();
void versionNotInstalled_data();
void implicitQmldir();
void implicitQmldir_data();
void importsNested();
void importsNested_data();
void importLocalModule();
void importLocalModule_data();
void importStrictModule();
void importStrictModule_data();
void importProtectedModule();
void importVersionedModule();
void importsChildPlugin();
void importsChildPlugin2();
void importsChildPlugin21();
void parallelPluginImport();
void multiSingleton();
void optionalPlugin();
void moduleFromQrc();
private:
QString m_importsDirectory;
QString m_dataImportsDirectory;
};
class PluginThatWaits : public QQmlExtensionPlugin
{
public:
static QByteArray metaData;
static QMutex initializeEngineEntered;
static QWaitCondition waitingForInitializeEngineEntry;
static QMutex leavingInitializeEngine;
static QWaitCondition waitingForInitializeEngineLeave;
void registerTypes(const char *uri) override
{
qmlRegisterModule(uri, 1, 0);
}
void initializeEngine(QQmlEngine *, const char *) override
{
initializeEngineEntered.lock();
leavingInitializeEngine.lock();
waitingForInitializeEngineEntry.wakeOne();
initializeEngineEntered.unlock();
waitingForInitializeEngineLeave.wait(&leavingInitializeEngine);
leavingInitializeEngine.unlock();
}
};
QByteArray PluginThatWaits::metaData;
QMutex PluginThatWaits::initializeEngineEntered;
QWaitCondition PluginThatWaits::waitingForInitializeEngineEntry;
QMutex PluginThatWaits::leavingInitializeEngine;
QWaitCondition PluginThatWaits::waitingForInitializeEngineLeave;
class SecondStaticPlugin : public QQmlExtensionPlugin
{
public:
static QByteArray metaData;
void registerTypes(const char *uri) override
{
qmlRegisterModule(uri, 1, 0);
}
};
QByteArray SecondStaticPlugin::metaData;
template <typename PluginType>
void registerStaticPlugin(const char *uri)
{
auto instanceFunctor = []() {
static PluginType plugin;
return static_cast<QObject*>(&plugin);
};
QJsonObject md;
md.insert(QStringLiteral("IID"), QQmlExtensionInterface_iid);
QJsonArray uris;
uris.append(uri);
md.insert(QStringLiteral("uri"), uris);
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
PluginType::metaData.append(QByteArrayLiteral("QTMETADATA !"));
PluginType::metaData.append(char(0)); // current version
PluginType::metaData.append(char(QT_VERSION_MAJOR));
PluginType::metaData.append(char(QT_VERSION_MINOR));
PluginType::metaData.append(char(qPluginArchRequirements()));
PluginType::metaData.append(QCborValue(QCborMap::fromJsonObject(md)).toCbor());
auto rawMetaDataFunctor = []() -> QPluginMetaData {
return {reinterpret_cast<const uchar *>(PluginType::metaData.constData()), size_t(PluginType::metaData.length())};
};
QStaticPlugin plugin(instanceFunctor, rawMetaDataFunctor);
#else
PluginType::metaData.append(QLatin1String("QTMETADATA "));
PluginType::metaData.append(QJsonDocument(md).toBinaryData());
QStaticPlugin plugin;
plugin.instance = instanceFunctor;
plugin.rawMetaData = []() {
return PluginType::metaData.constData();
};
#endif
qRegisterStaticPluginFunction(plugin);
};
void tst_qqmlmoduleplugin::initTestCase()
{
QQmlDataTest::initTestCase();
m_importsDirectory = QFINDTESTDATA(QStringLiteral("imports"));
QVERIFY2(QFileInfo(m_importsDirectory).isDir(),
qPrintable(QString::fromLatin1("Imports directory '%1' does not exist.").arg(m_importsDirectory)));
m_dataImportsDirectory = directory() + QStringLiteral("/imports");
QVERIFY2(QFileInfo(m_dataImportsDirectory).isDir(),
qPrintable(QString::fromLatin1("Imports directory '%1' does not exist.").arg(m_dataImportsDirectory)));
registerStaticPlugin<PluginThatWaits>("moduleWithWaitingPlugin");
registerStaticPlugin<SecondStaticPlugin>("moduleWithStaticPlugin");
}
#define VERIFY_ERRORS(errorfile) \
if (!errorfile) { \
if (qgetenv("DEBUG") != "" && !component.errors().isEmpty()) \
qWarning() << "Unexpected Errors:" << component.errors(); \
QVERIFY(!component.isError()); \
QVERIFY(component.errors().isEmpty()); \
} else { \
QString verify_errors_file_name = testFile(errorfile); \
QFile file(verify_errors_file_name); \
QVERIFY(file.open(QIODevice::ReadOnly | QIODevice::Text)); \
QByteArray data = file.readAll(); \
file.close(); \
QList<QByteArray> expected = data.split('\n'); \
expected.removeAll(QByteArray("")); \
QList<QQmlError> errors = component.errors(); \
QList<QByteArray> actual; \
for (int ii = 0; ii < errors.count(); ++ii) { \
const QQmlError &error = errors.at(ii); \
QByteArray errorStr = QByteArray::number(error.line()) + ':' + \
QByteArray::number(error.column()) + ':' + \
error.description().toUtf8(); \
actual << errorStr; \
} \
if (qgetenv("DEBUG") != "" && expected != actual) { \
qWarning() << "Expected:" << expected << "Actual:" << actual; \
} \
if (qgetenv("QDECLARATIVELANGUAGE_UPDATEERRORS") != "" && expected != actual) {\
QFile file(testFile(errorfile)); \
QVERIFY(file.open(QIODevice::WriteOnly)); \
for (int ii = 0; ii < actual.count(); ++ii) { \
file.write(actual.at(ii)); file.write("\n"); \
} \
file.close(); \
} else { \
QCOMPARE(actual, expected); \
} \
}
void tst_qqmlmoduleplugin::importsPlugin()
{
QFETCH(QString, suffix);
QFETCH(QString, qmlFile);
QQmlEngine engine;
engine.addImportPath(m_importsDirectory);
QTest::ignoreMessage(QtWarningMsg, qPrintable(QString("plugin%1 created").arg(suffix)));
QTest::ignoreMessage(QtWarningMsg, qPrintable(QString("import%1 worked").arg(suffix)));
QTest::ignoreMessage(QtWarningMsg, "Module 'org.qtproject.AutoTestQmlPluginType' does not contain a module identifier directive - it cannot be protected from external registrations.");
QQmlComponent component(&engine, testFileUrl(qmlFile));
foreach (QQmlError err, component.errors())
qWarning() << err;
VERIFY_ERRORS(0);
QObject *object = component.create();
QVERIFY(object != nullptr);
QCOMPARE(object->property("value").toInt(),123);
delete object;
}
void tst_qqmlmoduleplugin::importsPlugin_data()
{
QTest::addColumn<QString>("suffix");
QTest::addColumn<QString>("qmlFile");
QTest::newRow("1.0") << "" << "works.qml";
QTest::newRow("2.0") << "2" << "works2.qml";
QTest::newRow("2.1") << "2.1" << "works21.qml";
QTest::newRow("2.2") << "2.2" << "works22.qml";
}
void tst_qqmlmoduleplugin::incorrectPluginCase()
{
QQmlEngine engine;
engine.addImportPath(m_importsDirectory);
QQmlComponent component(&engine, testFileUrl(QStringLiteral("incorrectCase.qml")));
QList<QQmlError> errors = component.errors();
QCOMPARE(errors.count(), 1);
QString expectedError = QLatin1String("module \"org.qtproject.WrongCase\" plugin \"PluGin\" not found");
#if defined(Q_OS_MAC) || defined(Q_OS_WIN32)
bool caseSensitive = true;
#if defined(Q_OS_MAC)
int res = pathconf(QDir::currentPath().toLatin1().constData(), _PC_CASE_SENSITIVE);
if (res == -1)
QSKIP("Could not establish case sensitivity of file system");
caseSensitive = res != 0 && res != -1;
#ifdef QT_DEBUG
QString libname = "libPluGin_debug.dylib";
#else
QString libname = "libPluGin.dylib";
#endif
#elif defined(Q_OS_WIN32)
caseSensitive = false;
QString libname = "PluGin.dll";
#endif
if (!caseSensitive) {
expectedError = QLatin1String("File name case mismatch for \"")
+ QDir(m_importsDirectory).filePath("org/qtproject/WrongCase/" + libname)
+ QLatin1Char('"');
}
#endif
QCOMPARE(errors.at(0).description(), expectedError);
}
void tst_qqmlmoduleplugin::importPluginWithQmlFile()
{
QString path = m_importsDirectory;
// QTBUG-16885: adding an import path with a lower-case "c:" causes assert failure
// (this only happens if the plugin includes pure QML files)
#ifdef Q_OS_WIN
QVERIFY(path.at(0).isUpper() && path.at(1) == QLatin1Char(':'));
path = path.at(0).toLower() + path.mid(1);
#endif
QQmlEngine engine;
engine.addImportPath(path);
QTest::ignoreMessage(QtWarningMsg, "Module 'org.qtproject.AutoTestPluginWithQmlFile' does not contain a module identifier directive - it cannot be protected from external registrations.");
QQmlComponent component(&engine, testFileUrl(QStringLiteral("pluginWithQmlFile.qml")));
foreach (QQmlError err, component.errors())
qWarning() << err;
VERIFY_ERRORS(0);
QObject *object = component.create();
QVERIFY(object != nullptr);
delete object;
}
void tst_qqmlmoduleplugin::remoteImportWithQuotedUrl()
{
ThreadedTestHTTPServer server(m_dataImportsDirectory);
QQmlEngine engine;
QQmlComponent component(&engine);
const QString qml = "import \"" + server.urlString("/org/qtproject/PureQmlModule") + "\" \nComponentA { width: 300; ComponentB{} }";
component.setData(qml.toUtf8(), QUrl());
QTRY_COMPARE(component.status(), QQmlComponent::Ready);
QObject *object = component.create();
QCOMPARE(object->property("width").toInt(), 300);
QVERIFY(object != nullptr);
delete object;
foreach (QQmlError err, component.errors())
qWarning() << err;
VERIFY_ERRORS(0);
}
void tst_qqmlmoduleplugin::remoteImportWithUnquotedUri()
{
TestHTTPServer server;
QVERIFY2(server.listen(), qPrintable(server.errorString()));
server.serveDirectory(m_dataImportsDirectory);
QQmlEngine engine;
engine.addImportPath(m_dataImportsDirectory);
QQmlComponent component(&engine);
component.setData("import org.qtproject.PureQmlModule 1.0 \nComponentA { width: 300; ComponentB{} }", QUrl());
QTRY_COMPARE(component.status(), QQmlComponent::Ready);
QObject *object = component.create();
QVERIFY(object != nullptr);
QCOMPARE(object->property("width").toInt(), 300);
delete object;
foreach (QQmlError err, component.errors())
qWarning() << err;
VERIFY_ERRORS(0);
}
static QByteArray msgComponentError(const QQmlComponent &c, const QQmlEngine *engine /* = 0 */)
{
QString result;
const QList<QQmlError> errors = c.errors();
QTextStream str(&result);
str << "Component '" << c.url().toString() << "' has " << errors.size() << " errors: '";
for (int i = 0; i < errors.size(); ++i) {
if (i)
str << ", '";
str << errors.at(i).toString() << '\'';
}
if (!engine) {
if (QQmlContext *context = c.creationContext())
engine = context->engine();
}
if (engine) {
str << " Import paths: (" << engine->importPathList().join(QStringLiteral(", "))
<< ") Plugin paths: (" << engine->pluginPathList().join(QStringLiteral(", "))
<< ')';
}
return result.toLocal8Bit();
}
// QTBUG-17324
void tst_qqmlmoduleplugin::importsMixedQmlCppPlugin()
{
QQmlEngine engine;
engine.addImportPath(m_importsDirectory);
QTest::ignoreMessage(QtWarningMsg, "Module 'org.qtproject.AutoTestQmlMixedPluginType' does not contain a module identifier directive - it cannot be protected from external registrations.");
{
QQmlComponent component(&engine, testFileUrl(QStringLiteral("importsMixedQmlCppPlugin.qml")));
QObject *o = component.create();
QVERIFY2(o != nullptr, msgComponentError(component, &engine));
QCOMPARE(o->property("test").toBool(), true);
delete o;
}
{
QQmlComponent component(&engine, testFileUrl(QStringLiteral("importsMixedQmlCppPlugin.2.qml")));
QObject *o = component.create();
QVERIFY2(o != nullptr, msgComponentError(component, &engine));
QCOMPARE(o->property("test").toBool(), true);
QCOMPARE(o->property("test2").toBool(), true);
delete o;
}
}
void tst_qqmlmoduleplugin::versionNotInstalled_data()
{
QTest::addColumn<QString>("file");
QTest::addColumn<QString>("errorFile");
QTest::newRow("versionNotInstalled") << "versionNotInstalled.qml" << "versionNotInstalled.errors.txt";
QTest::newRow("versionNotInstalled") << "versionNotInstalled.2.qml" << "versionNotInstalled.2.errors.txt";
}
void tst_qqmlmoduleplugin::versionNotInstalled()
{
QFETCH(QString, file);
QFETCH(QString, errorFile);
QQmlEngine engine;
engine.addImportPath(m_importsDirectory);
static int count = 0;
if (++count == 1)
QTest::ignoreMessage(QtWarningMsg, "Module 'org.qtproject.AutoTestQmlVersionPluginType' does not contain a module identifier directive - it cannot be protected from external registrations.");
QQmlComponent component(&engine, testFileUrl(file));
VERIFY_ERRORS(errorFile.toLatin1().constData());
}
// test that errors are reporting correctly for plugin loading and qmldir parsing
void tst_qqmlmoduleplugin::implicitQmldir_data()
{
QTest::addColumn<QString>("directory");
QTest::addColumn<QString>("file");
QTest::addColumn<QString>("errorFile");
// parsing qmldir succeeds, but plugin specified in the qmldir file doesn't exist
QTest::newRow("implicitQmldir") << "implicit1" << "temptest.qml" << "implicitQmldir.errors.txt";
// parsing qmldir fails due to syntax errors, etc.
QTest::newRow("implicitQmldir2") << "implicit2" << "temptest2.qml" << "implicitQmldir.2.errors.txt";
}
void tst_qqmlmoduleplugin::implicitQmldir()
{
QFETCH(QString, directory);
QFETCH(QString, file);
QFETCH(QString, errorFile);
QString importPath = testFile(directory);
QString fileName = directory + QDir::separator() + file;
QString errorFileName = directory + QDir::separator() + errorFile;
QUrl testUrl = testFileUrl(fileName);
QQmlEngine engine;
engine.addImportPath(importPath);
QQmlComponent component(&engine, testUrl);
QList<QQmlError> errors = component.errors();
VERIFY_ERRORS(errorFileName.toLatin1().constData());
QTest::ignoreMessage(QtWarningMsg, "QQmlComponent: Component is not ready");
QObject *obj = component.create();
QVERIFY(!obj);
delete obj;
}
void tst_qqmlmoduleplugin::importsNested_data()
{
QTest::addColumn<QString>("file");
QTest::addColumn<QString>("errorFile");
// Note: no other test case should import the plugin used for this test, or the
// wrong order test will pass spuriously
QTest::newRow("wrongOrder") << "importsNested.1.qml" << "importsNested.1.errors.txt";
QTest::newRow("missingImport") << "importsNested.3.qml" << "importsNested.3.errors.txt";
QTest::newRow("invalidVersion") << "importsNested.4.qml" << "importsNested.4.errors.txt";
QTest::newRow("correctOrder") << "importsNested.2.qml" << QString();
}
void tst_qqmlmoduleplugin::importsNested()
{
QFETCH(QString, file);
QFETCH(QString, errorFile);
// Note: because imports are cached between test case data rows (and the plugins remain loaded),
// these tests should really be run in new instances of the app...
QQmlEngine engine;
engine.addImportPath(m_importsDirectory);
if (!errorFile.isEmpty()) {
QTest::ignoreMessage(QtWarningMsg, "QQmlComponent: Component is not ready");
}
static int count = 0;
if (++count == 1)
QTest::ignoreMessage(QtWarningMsg, "Module 'org.qtproject.AutoTestQmlNestedPluginType' does not contain a module identifier directive - it cannot be protected from external registrations.");
QQmlComponent component(&engine, testFile(file));
QObject *obj = component.create();
if (errorFile.isEmpty()) {
if (qgetenv("DEBUG") != "" && !component.errors().isEmpty())
qWarning() << "Unexpected Errors:" << component.errors();
QVERIFY(obj);
delete obj;
} else {
QList<QQmlError> errors = component.errors();
VERIFY_ERRORS(errorFile.toLatin1().constData());
QVERIFY(!obj);
}
}
void tst_qqmlmoduleplugin::importLocalModule()
{
QFETCH(QString, qml);
QFETCH(int, majorVersion);
QFETCH(int, minorVersion);
QQmlEngine engine;
QQmlComponent component(&engine);
component.setData(qml.toUtf8(), testFileUrl("empty.qml"));
QScopedPointer<QObject> object(component.create());
QVERIFY(object != nullptr);
QCOMPARE(object->property("majorVersion").value<int>(), majorVersion);
QCOMPARE(object->property("minorVersion").value<int>(), minorVersion);
}
void tst_qqmlmoduleplugin::importLocalModule_data()
{
QTest::addColumn<QString>("qml");
QTest::addColumn<int>("majorVersion");
QTest::addColumn<int>("minorVersion");
QTest::newRow("default version")
<< "import \"localModule\"\n"
"TestComponent {}"
<< 2 << 0;
QTest::newRow("specific version")
<< "import \"localModule\" 1.1\n"
"TestComponent {}"
<< 1 << 1;
QTest::newRow("lesser version")
<< "import \"localModule\" 1.0\n"
"TestComponent {}"
<< 1 << 0;
// Note: this does not match the behaviour of installed modules, which fail for this case:
QTest::newRow("nonexistent version")
<< "import \"localModule\" 1.3\n"
"TestComponent {}"
<< 1 << 1;
QTest::newRow("high version")
<< "import \"localModule\" 2.0\n"
"TestComponent {}"
<< 2 << 0;
}
void tst_qqmlmoduleplugin::importStrictModule()
{
QFETCH(QString, qml);
QFETCH(QString, warning);
QFETCH(QString, error);
if (!warning.isEmpty())
QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
QQmlEngine engine;
engine.addImportPath(m_importsDirectory);
QUrl url(testFileUrl("empty.qml"));
QQmlComponent component(&engine);
component.setData(qml.toUtf8(), url);
if (error.isEmpty()) {
QScopedPointer<QObject> object(component.create());
QVERIFY(object != nullptr);
} else {
QVERIFY(!component.isReady());
QCOMPARE(component.errors().count(), 1);
QCOMPARE(component.errors().first().toString(), url.toString() + error);
}
}
void tst_qqmlmoduleplugin::importStrictModule_data()
{
QTest::addColumn<QString>("qml");
QTest::addColumn<QString>("warning");
QTest::addColumn<QString>("error");
QTest::newRow("success")
<< "import org.qtproject.StrictModule 1.0\n"
"MyPluginType {}"
<< QString()
<< QString();
QTest::newRow("two strict modules with different major version")
<< "import org.qtproject.StrictModule 1.0\n"
"import org.qtproject.StrictModule 2.0\n"
"MyPluginType {}"
<< QString()
<< QString();
QTest::newRow("old namespaced strict module")
<< "import org.qtproject.StrictModule 1.0 as Old\n"
"import org.qtproject.StrictModule 2.0 as New\n"
"Old.MyPluginType {}"
<< QString()
<< QString();
QTest::newRow("new namespaced strict modules")
<< "import org.qtproject.StrictModule 1.0 as Old\n"
"import org.qtproject.StrictModule 2.0 as New\n"
"New.MyPluginType {}"
<< QString()
<< QString();
QTest::newRow("non-strict clash")
<< "import org.qtproject.NonstrictModule 1.0\n"
"MyPluginType {}"
<< "Module 'org.qtproject.NonstrictModule' does not contain a module identifier directive - it cannot be protected from external registrations."
<< ":1:1: Cannot install element 'MyPluginType' into protected module 'org.qtproject.StrictModule' version '1'";
QTest::newRow("non-strict preemption")
<< "import org.qtproject.PreemptiveModule 1.0\n"
"import org.qtproject.PreemptedStrictModule 1.0\n"
"MyPluginType {}"
<< "Module 'org.qtproject.PreemptiveModule' does not contain a module identifier directive - it cannot be protected from external registrations."
<< ":2:1: Namespace 'org.qtproject.PreemptedStrictModule' has already been used for type registration";
QTest::newRow("invalid namespace")
<< "import org.qtproject.InvalidNamespaceModule 1.0\n"
"MyPluginType {}"
<< QString()
<< ":1:1: Module namespace 'org.qtproject.AwesomeModule' does not match import URI 'org.qtproject.InvalidNamespaceModule'";
QTest::newRow("module directive must be first")
<< "import org.qtproject.InvalidFirstCommandModule 1.0\n"
"MyPluginType {}"
<< QString()
<< ":1:1: module identifier directive must be the first directive in a qmldir file";
}
void tst_qqmlmoduleplugin::importProtectedModule()
{
//TODO: More than basic test (test errors,test inverse works...)
qmlRegisterType<QObject>("org.qtproject.ProtectedModule", 1, 0, "TestType");
qmlProtectModule("org.qtproject.ProtectedModule", 1);
QQmlEngine engine;
engine.addImportPath(m_importsDirectory);
QUrl url(testFileUrl("empty.qml"));
QString qml = "import org.qtproject.ProtectedModule 1.0\n TestType {}\n";
QQmlComponent component(&engine);
component.setData(qml.toUtf8(), url);
//If plugin is loaded due to import, should assert
QScopedPointer<QObject> object(component.create());
//qDebug() << component.errorString();
QVERIFY(object != nullptr);
}
void tst_qqmlmoduleplugin::importVersionedModule()
{
qmlRegisterType<QObject>("org.qtproject.VersionedModule", 1, 0, "TestType");
qmlRegisterModule("org.qtproject.VersionedModule", 1, 1);
QQmlEngine engine;
engine.addImportPath(m_importsDirectory);
QUrl url(testFileUrl("empty.qml"));
QQmlComponent component(&engine);
component.setData("import org.qtproject.VersionedModule 1.0\n TestType {}\n", url);
QScopedPointer<QObject> object10(component.create());
QVERIFY(!object10.isNull());
component.setData("import org.qtproject.VersionedModule 1.1\n TestType {}\n", url);
QScopedPointer<QObject> object11(component.create());
QVERIFY(!object11.isNull());
component.setData("import org.qtproject.VersionedModule 1.2\n TestType {}\n", url);
QTest::ignoreMessage(QtWarningMsg, "QQmlComponent: Component is not ready");
QScopedPointer<QObject> object12(component.create());
QVERIFY(object12.isNull());
QCOMPARE(component.errorString(), QString("%1:1 module \"org.qtproject.VersionedModule\" version 1.2 is not installed\n").arg(url.toString()));
}
void tst_qqmlmoduleplugin::importsChildPlugin()
{
QQmlEngine engine;
engine.addImportPath(m_importsDirectory);
QTest::ignoreMessage(QtWarningMsg, "child plugin created");
QTest::ignoreMessage(QtWarningMsg, "child import worked");
QTest::ignoreMessage(QtWarningMsg, "Module 'org.qtproject.AutoTestQmlPluginType.ChildPlugin' does not contain a module identifier directive - it cannot be protected from external registrations.");
QQmlComponent component(&engine, testFileUrl(QStringLiteral("child.qml")));
foreach (QQmlError err, component.errors())
qWarning() << err;
VERIFY_ERRORS(0);
QObject *object = component.create();
QVERIFY(object != nullptr);
QCOMPARE(object->property("value").toInt(),123);
delete object;
}
void tst_qqmlmoduleplugin::importsChildPlugin2()
{
QQmlEngine engine;
engine.addImportPath(m_importsDirectory);
QTest::ignoreMessage(QtWarningMsg, "child plugin2 created");
QTest::ignoreMessage(QtWarningMsg, "child import2 worked");
QTest::ignoreMessage(QtWarningMsg, "Module 'org.qtproject.AutoTestQmlPluginType.ChildPlugin' does not contain a module identifier directive - it cannot be protected from external registrations.");
QQmlComponent component(&engine, testFileUrl(QStringLiteral("child2.qml")));
foreach (QQmlError err, component.errors())
qWarning() << err;
VERIFY_ERRORS(0);
QObject *object = component.create();
QVERIFY(object != nullptr);
QCOMPARE(object->property("value").toInt(),123);
delete object;
}
void tst_qqmlmoduleplugin::importsChildPlugin21()
{
QQmlEngine engine;
engine.addImportPath(m_importsDirectory);
QTest::ignoreMessage(QtWarningMsg, "child plugin2.1 created");
QTest::ignoreMessage(QtWarningMsg, "child import2.1 worked");
QTest::ignoreMessage(QtWarningMsg, "Module 'org.qtproject.AutoTestQmlPluginType.ChildPlugin' does not contain a module identifier directive - it cannot be protected from external registrations.");
QQmlComponent component(&engine, testFileUrl(QStringLiteral("child21.qml")));
foreach (QQmlError err, component.errors())
qWarning() << err;
VERIFY_ERRORS(0);
QObject *object = component.create();
QVERIFY(object != nullptr);
QCOMPARE(object->property("value").toInt(),123);
delete object;
}
void tst_qqmlmoduleplugin::parallelPluginImport()
{
QMutexLocker locker(&PluginThatWaits::initializeEngineEntered);
QThread worker;
QObject::connect(&worker, &QThread::started, [&worker](){
// Engines in separate threads are tricky, but as long as we do not create a graphical
// object and move objects created by the engines across thread boundaries, this is safe.
// At the same time this allows us to place the engine's loader thread into the position
// where, without the fix for this bug, the global lock is acquired.
QQmlEngine engineInThread;
QQmlComponent component(&engineInThread);
component.setData("import moduleWithWaitingPlugin 1.0\nimport QtQml 2.0\nQtObject {}",
QUrl());
QScopedPointer<QObject> obj(component.create());
QVERIFY(!obj.isNull());
worker.quit();
});
worker.start();
PluginThatWaits::waitingForInitializeEngineEntry.wait(&PluginThatWaits::initializeEngineEntered);
{
// After acquiring this lock, the engine in the other thread as well as its type loader
// thread are blocked. However they should not hold the global plugin lock
// qmlEnginePluginsWithRegisteredTypes()->mutex in qqmllimports.cpp, allowing for the load
// of a component in a different engine with its own plugin to proceed.
QMutexLocker continuationLock(&PluginThatWaits::leavingInitializeEngine);
QQmlEngine secondEngine;
QQmlComponent secondComponent(&secondEngine);
secondComponent.setData("import moduleWithStaticPlugin 1.0\nimport QtQml 2.0\nQtObject {}",
QUrl());
QScopedPointer<QObject> o(secondComponent.create());
QVERIFY(!o.isNull());
PluginThatWaits::waitingForInitializeEngineLeave.wakeOne();
}
worker.wait();
}
void tst_qqmlmoduleplugin::multiSingleton()
{
QQmlEngine engine;
QObject obj;
qmlRegisterSingletonInstance("Test", 1, 0, "Tracker", &obj);
engine.addImportPath(m_importsDirectory);
QQmlComponent component(&engine, testFileUrl("multiSingleton.qml"));
QVERIFY2(component.isReady(), qPrintable(component.errorString()));
QObject *object = component.create();
QVERIFY(object != nullptr);
QCOMPARE(obj.objectName(), QLatin1String("first"));
delete object;
}
void tst_qqmlmoduleplugin::optionalPlugin()
{
// Force QtQuickShapes to be linked.
volatile auto registration = &qml_register_types_QtQuick_Shapes;
Q_UNUSED(registration);
QQmlEngine engine;
engine.setImportPathList({m_importsDirectory});
QQmlComponent component(&engine);
component.setData("import QtQuick.Shapes\nShapePath {}\n", QUrl());
QScopedPointer<QObject> object10(component.create());
QVERIFY(!object10.isNull());
}
void tst_qqmlmoduleplugin::moduleFromQrc()
{
QQmlEngine engine;
engine.setImportPathList({ QStringLiteral(":/foo/imports/"), m_dataImportsDirectory });
QQmlComponent component(&engine);
component.setData("import ModuleFromQrc\nFoo {}\n", QUrl());
QVERIFY2(component.isReady(), qPrintable(component.errorString()));
QScopedPointer<QObject> object(component.create());
QVERIFY(!object.isNull());
}
QTEST_MAIN(tst_qqmlmoduleplugin)
#include "tst_qqmlmoduleplugin.moc"
Reference in New Issue View Git Blame Copy Permalink