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/*
SPDX-FileCopyrightText: 2013 Milian Wolff <mail@milianw.de>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#include "test_qmljsdeclarations.h"
#include "../helper.h"
#include "../parsesession.h"
#include "../declarationbuilder.h"
#include "../cache.h"
#include <tests/testcore.h>
#include <tests/autotestshell.h>
#include <tests/testhelpers.h>
#include <language/duchain/types/functiontype.h>
#include <language/duchain/types/integraltype.h>
#include <language/duchain/problem.h>
#include <language/duchain/classdeclaration.h>
#include <language/editor/documentrange.h>
#include <QFileInfo>
#include <QLibraryInfo>
#include <QTest>
QTEST_GUILESS_MAIN(TestDeclarations)
using namespace KDevelop;
void TestDeclarations::initTestCase()
{
AutoTestShell::init({"kdevqmljs"});
TestCore::initialize(Core::NoUi);
QmlJS::registerDUChainItems();
}
void TestDeclarations::cleanupTestCase()
{
QmlJS::unregisterDUChainItems();
TestCore::shutdown();
}
void TestDeclarations::testJSProblems()
{
const IndexedString file(QUrl(QStringLiteral("file:///internal/jsproblems.js")));
ParseSession session(file,
"function f(a) {}\n"
"f(2);\n"
"f(true);\n",
0);
QVERIFY(session.ast());
DeclarationBuilder builder(&session);
builder.build(file, session.ast());
auto problems = session.problems();
QCOMPARE(problems.count(), 1);
QCOMPARE((KTextEditor::Range)problems.at(0)->finalLocation(), KTextEditor::Range(2, 2, 2, 6));
}
void TestDeclarations::testFunction()
{
const IndexedString file(QUrl(QStringLiteral("file:///internal/functionArgs.js")));
// 0 1 2 3
// 01234567890123456789012345678901234567890
ParseSession session(file, "/**\n * some comment\n */\n"
"function foo(arg1, arg2, arg3) { var i = 0; }", 0);
QVERIFY(session.ast());
QVERIFY(session.problems().isEmpty());
QCOMPARE(session.language().dialect(), QmlJS::Dialect::JavaScript);
DeclarationBuilder builder(&session);
ReferencedTopDUContext top = builder.build(file, session.ast());
QVERIFY(top);
DUChainReadLocker lock;
QCOMPARE(top->localDeclarations().size(), 3); // module, exports and foo
FunctionDeclaration* fooDec = dynamic_cast<FunctionDeclaration*>(top->localDeclarations().at(2));
QVERIFY(fooDec);
QCOMPARE(fooDec->range(), RangeInRevision(3, 9, 3, 12));
QCOMPARE(QString::fromUtf8(fooDec->comment()), QString("some comment"));
QVERIFY(fooDec->internalContext());
DUContext* argCtx = fooDec->internalContext();
QCOMPARE(argCtx->localDeclarations().size(), 3);
Declaration* arg1 = argCtx->localDeclarations().at(0);
QCOMPARE(arg1->identifier().toString(), QString("arg1"));
QCOMPARE(arg1->range(), RangeInRevision(3, 13, 3, 17));
Declaration* arg2 = argCtx->localDeclarations().at(1);
QCOMPARE(arg2->identifier().toString(), QString("arg2"));
QCOMPARE(arg2->range(), RangeInRevision(3, 19, 3, 23));
Declaration* arg3 = argCtx->localDeclarations().at(2);
QCOMPARE(arg3->identifier().toString(), QString("arg3"));
QCOMPARE(arg3->range(), RangeInRevision(3, 25, 3, 29));
FunctionType::Ptr funType = fooDec->type<FunctionType>();
QVERIFY(funType);
QVERIFY(funType->returnType().dynamicCast<IntegralType>());
QCOMPARE(funType->returnType().dynamicCast<IntegralType>()->dataType(), (uint)IntegralType::TypeVoid);
QCOMPARE(argCtx->childContexts().size(), 2);
DUContext* bodyCtx = argCtx->childContexts().at(1);
QVERIFY(bodyCtx);
QVERIFY(bodyCtx->findDeclarations(arg1->identifier()).contains(arg1));
QVERIFY(bodyCtx->findDeclarations(arg2->identifier()).contains(arg2));
QVERIFY(bodyCtx->findDeclarations(arg3->identifier()).contains(arg3));
QCOMPARE(bodyCtx->localDeclarations().count(), 1);
}
void TestDeclarations::testQMLId()
{
const IndexedString file(QUrl(QStringLiteral("file:///internal/qmlId.qml")));
ReferencedTopDUContext top;
DeclarationPointer oldDec;
{
// 0 1 2 3
// 01234567890123456789012345678901234567890
ParseSession session(file, "/** file comment **/\n"
"import QtQuick 1.0\n"
"/**\n * some comment\n */\n"
"Text { id: test; Text { id: child; } }", 0);
QVERIFY(session.ast());
QVERIFY(session.problems().isEmpty());
QCOMPARE(session.language().dialect(), QmlJS::Dialect::Qml);
DeclarationBuilder builder(&session);
top = builder.build(file, session.ast());
QVERIFY(top);
DUChainReadLocker lock;
QCOMPARE(top->localDeclarations().size(), 5); // module, exports, Text, test and child are all in the global scope
// First declaration, the anonymous class
ClassDeclaration* classDecl = dynamic_cast<ClassDeclaration *>(top->localDeclarations().at(2));
QVERIFY(classDecl);
QCOMPARE(classDecl->abstractType()->toString(), QString("qmlId"));
QCOMPARE(classDecl->range(), RangeInRevision(5, 0, 5, 0));
QVERIFY(classDecl->internalContext());
QCOMPARE(classDecl->internalContext()->range(), RangeInRevision(5, 6, 5, 37));
// Second declaration: test
Declaration* dec = top->localDeclarations().at(3);
QVERIFY(dec);
QCOMPARE(dec->identifier().toString(), QString("test"));
QCOMPARE(dec->abstractType()->toString(), QString("qmlId"));
oldDec = dec;
}
// test recompile
{
// 0 1 2 3
// 01234567890123456789012345678901234567890
ParseSession session(file, "/** file comment **/\n"
"import QtQuick 1.0\n"
"/**\n * some comment\n */\n"
"Text { id: test; Text { id: child;}\n"
" Text {id: foo;} }", 0);
QVERIFY(session.ast());
QVERIFY(session.problems().isEmpty());
QCOMPARE(session.language().dialect(), QmlJS::Dialect::Qml);
DeclarationBuilder builder(&session);
ReferencedTopDUContext top2 = builder.build(file, session.ast(), top);
QVERIFY(top2);
QCOMPARE(top2.data(), top.data());
DUChainReadLocker lock;
QCOMPARE(top->localDeclarations().size(), 6); // module, exports, Text, test, child and foo
// First declaration, the anonymous class
ClassDeclaration* classDecl = dynamic_cast<ClassDeclaration *>(top->localDeclarations().at(2));
QVERIFY(classDecl);
QCOMPARE(classDecl->abstractType()->toString(), QString("qmlId"));
QCOMPARE(classDecl->range(), RangeInRevision(5, 0, 5, 0));
QVERIFY(classDecl->internalContext());
QCOMPARE(classDecl->internalContext()->range(), RangeInRevision(5, 6, 6, 17));
// Second declaration: test
Declaration* dec = top->localDeclarations().at(3);
QVERIFY(dec);
QCOMPARE(dec->identifier().toString(), QString("test"));
QCOMPARE(dec->abstractType()->toString(), QString("qmlId"));
}
}
void TestDeclarations::testProperty()
{
const IndexedString file(QUrl(QStringLiteral("file:///internal/qmlProperty.qml")));
// 0 1 2 3
// 01234567890123456789012345678901234567890
ParseSession session(file, "Text {\n"
" /// some comment\n"
" property int foo;\n"
"}", 0);
QVERIFY(session.ast());
QVERIFY(session.problems().isEmpty());
QCOMPARE(session.language().dialect(), QmlJS::Dialect::Qml);
DeclarationBuilder builder(&session);
ReferencedTopDUContext top = builder.build(file, session.ast());
QVERIFY(top);
DUChainReadLocker lock;
QCOMPARE(top->localDeclarations().size(), 3); // module, exports, Text
ClassDeclaration* text = dynamic_cast<ClassDeclaration*>(top->localDeclarations().at(2));
QVERIFY(text);
QVERIFY(text->internalContext());
QCOMPARE(text->internalContext()->type(), DUContext::Class);
QCOMPARE(text->internalContext()->localDeclarations().size(), 1);
ClassMemberDeclaration* foo = dynamic_cast<ClassMemberDeclaration*>(text->internalContext()->localDeclarations().first());
QVERIFY(foo);
QCOMPARE(foo->identifier().toString(), QString("foo"));
QVERIFY(foo->abstractType());
QCOMPARE(foo->abstractType()->toString(), QString("int"));
QCOMPARE(QString::fromUtf8(foo->comment()), QString("some comment"));
}
/**
* Test that all qmltypes files for built-in QtQuick modules are found on the system.
* These files are also available on CI machines, since an installed Qt5 is assumed
*/
void TestDeclarations::testQMLtypesImportPaths()
{
KDevelop::IndexedString stubPath;
QString path;
// QtQuick QML modules
path = QmlJS::Cache::instance().modulePath(stubPath, QStringLiteral("QtQuick"), QStringLiteral("2.0"));
QVERIFY(QFileInfo::exists(path + "/plugins.qmltypes"));
path = QmlJS::Cache::instance().modulePath(stubPath, QStringLiteral("QtTest"), QStringLiteral("1.1"));
QVERIFY(QFileInfo::exists(path + "/plugins.qmltypes"));
path = QmlJS::Cache::instance().modulePath(stubPath, QStringLiteral("QtQuick.Layouts"), QStringLiteral("1.1"));
QVERIFY(QFileInfo::exists(path + "/plugins.qmltypes"));
path = QmlJS::Cache::instance().modulePath(stubPath, QStringLiteral("QtQuick.Controls"), QStringLiteral("1.1"));
QVERIFY(QFileInfo::exists(path + "/plugins.qmltypes"));
path = QmlJS::Cache::instance().modulePath(stubPath, QStringLiteral("QtQuick.Dialogs"), QStringLiteral("1.1"));
QVERIFY(QFileInfo::exists(path + "/plugins.qmltypes"));
path = QmlJS::Cache::instance().modulePath(stubPath, QStringLiteral("QtQuick.LocalStorage"), QStringLiteral("2.0"));
QVERIFY(QFileInfo::exists(path + "/plugins.qmltypes"));
path = QmlJS::Cache::instance().modulePath(stubPath, QStringLiteral("QtQuick.Particles"), QStringLiteral("2.0"));
QVERIFY(QFileInfo::exists(path + "/plugins.qmltypes"));
path = QmlJS::Cache::instance().modulePath(stubPath, QStringLiteral("QtQuick.Window"), QStringLiteral("2.2"));
QVERIFY(QFileInfo::exists(path + "/plugins.qmltypes"));
// This test fails if the Qt XML Patterns module is not installed and the QtQuick.XmlListModel module is missing.
const QString xmlListModelPath =
QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath) + "/QtQuick/XmlListModel/qmldir";
if (QFileInfo{xmlListModelPath}.isFile()) {
path = QmlJS::Cache::instance().modulePath(stubPath, "QtQuick.XmlListModel", "2.0");
QVERIFY(QFileInfo::exists(path + "/plugins.qmltypes"));
}
// QtQml QML modules
path = QmlJS::Cache::instance().modulePath(stubPath, QStringLiteral("QtQml.Models"), QStringLiteral("2.3"));
QVERIFY(QFileInfo::exists(path + "/plugins.qmltypes"));
// QtMultimedia QML modules
path = QmlJS::Cache::instance().modulePath(stubPath, QStringLiteral("QtMultimedia"), QStringLiteral("5.6"));
QVERIFY(QFileInfo::exists(path + "/plugins.qmltypes"));
}
#include "moc_test_qmljsdeclarations.cpp"
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