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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 <QString>
#include <QStringList>
#include <QFutureInterface>
#include <QFile>
#include <QTextStream>
#include <QDateTime>
#include <QLibraryInfo>
#include <QtTest>
#include <QDebug>
#include <qmljs/qmljsinterpreter.h>
#include <qmljs/qmljsdocument.h>
#include <qmljs/qmljsbind.h>
#include <qmljs/qmljslink.h>
#include <qmljs/qmljscontext.h>
#include <qmljs/qmljsviewercontext.h>
#include <qmljs/qmljscheck.h>
#include <qmljs/qmljsimportdependencies.h>
#include <qmljs/parser/qmljsast_p.h>
#include <qmljs/parser/qmljsengine_p.h>
#include <qmljs/qmljsmodelmanagerinterface.h>
#include <qmljstools/qmljssemanticinfo.h>
#include <extensionsystem/pluginmanager.h>
#include <utils/filepath.h>
using namespace QmlJS;
using namespace QmlJS::AST;
using namespace QmlJS::StaticAnalysis;
static QString getValue(const QString &data,
const QString &re,
const QString &defaultValue = QString::number(0)) {
const QRegularExpressionMatch m = QRegularExpression(re).match(data);
return m.hasMatch() ? m.captured(1) : defaultValue;
}
struct TestData
{
TestData(Document::MutablePtr document, int nSemanticMessages, int nStaticMessages)
: doc(document)
, semanticMessages(nSemanticMessages)
, staticMessages(nStaticMessages)
{}
Document::MutablePtr doc;
const int semanticMessages;
const int staticMessages;
};
static TestData testData(const QString &path) {
QFile file(path);
file.open(QFile::ReadOnly | QFile::Text);
const QString content = QString::fromUtf8(file.readAll());
file.close();
Document::MutablePtr doc = Document::create(Utils::FilePath::fromString(path), Dialect::Qml);
doc->setSource(content);
doc->parse();
const QString nSemantic = getValue(content, "//\\s*ExpectedSemanticMessages: (\\d+)");
const QString nStatic = getValue(content, "//\\s*ExpectedStaticMessages: (\\d+)");
return TestData(doc, nSemantic.toInt(), nStatic.toInt());
}
void printUnexpectedMessages(const QmlJSTools::SemanticInfo &info, int nSemantic, int nStatic)
{
if (nSemantic == 0 && info.semanticMessages.length() > 0)
for (auto msg: info.semanticMessages)
qDebug() << msg.message;
if (nStatic == 0 && info.staticAnalysisMessages.length() > 0)
for (auto msg: info.staticAnalysisMessages)
qDebug() << msg.message;
return;
}
class tst_Dependencies : public QObject
{
Q_OBJECT
private slots:
void initTestCase();
void test_data();
void test();
private:
QString m_path;
QStringList m_basePaths;
};
void tst_Dependencies::initTestCase()
{
m_path = QLatin1String(TESTSRCDIR "/samples");
m_basePaths.append(QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath));
if (!ModelManagerInterface::instance())
new ModelManagerInterface;
if (!ExtensionSystem::PluginManager::instance())
new ExtensionSystem::PluginManager;
}
void tst_Dependencies::test_data()
{
QTest::addColumn<QString>("filename");
QTest::addColumn<int>("nSemanticMessages");
QTest::addColumn<int>("nStaticMessages");
QDirIterator it(m_path, QDir::Files);
while (it.hasNext()) {
const QString &filepath = it.next();
const QString name = getValue(filepath, ".*/(.*).qml", filepath);
QTest::newRow(name.toLatin1().data()) << filepath;
}
}
void tst_Dependencies::test()
{
QFETCH(QString, filename);
ModelManagerInterface *modelManager = ModelManagerInterface::instance();
QFutureInterface<void> result;
PathsAndLanguages lPaths;
QStringList paths(m_basePaths);
paths << m_path;
for (auto p: paths)
lPaths.maybeInsert(Utils::FilePath::fromString(p), Dialect::Qml);
ModelManagerInterface::importScan(result, ModelManagerInterface::workingCopy(), lPaths,
ModelManagerInterface::instance(), false);
ModelManagerInterface::instance()->test_joinAllThreads();
TestData data = testData(filename);
Document::MutablePtr doc = data.doc;
int nExpectedSemanticMessages = data.semanticMessages;
int nExpectedStaticMessages = data.staticMessages;
QVERIFY(!doc->source().isEmpty());
Snapshot snapshot = modelManager->snapshot();
QmlJSTools::SemanticInfo semanticInfo;
semanticInfo.document = doc;
semanticInfo.snapshot = snapshot;
Link link(semanticInfo.snapshot, modelManager->defaultVContext(doc->language(), doc),
modelManager->builtins(doc));
semanticInfo.context = link(doc, &semanticInfo.semanticMessages);
ScopeChain *scopeChain = new ScopeChain(doc, semanticInfo.context);
semanticInfo.setRootScopeChain(QSharedPointer<const ScopeChain>(scopeChain));
Check checker(doc, semanticInfo.context);
semanticInfo.staticAnalysisMessages = checker();
printUnexpectedMessages(semanticInfo, nExpectedSemanticMessages, nExpectedStaticMessages);
QCOMPARE(semanticInfo.semanticMessages.length(), nExpectedSemanticMessages);
QCOMPARE(semanticInfo.staticAnalysisMessages.length(), nExpectedStaticMessages);
}
QTEST_GUILESS_MAIN(tst_Dependencies)
#include "tst_dependencies.moc"
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