File indexing completed on 2024-05-05 04:35:22
0001 /* This file is part of KDevelop 0002 Copyright 2006 Hamish Rodda <rodda@kde.org> 0003 Copyright 2008 Niko Sams <niko.sams@gmail.com> 0004 0005 This library is free software; you can redistribute it and/or 0006 modify it under the terms of the GNU Library General Public 0007 License version 2 as published by the Free Software Foundation. 0008 0009 This library is distributed in the hope that it will be useful, 0010 but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 Library General Public License for more details. 0013 0014 You should have received a copy of the GNU Library General Public License 0015 along with this library; see the file COPYING.LIB. If not, write to 0016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #include "duchaintestbase.h" 0021 0022 #include <QTest> 0023 0024 #include <language/duchain/duchaindumper.h> 0025 #include <language/duchain/parsingenvironment.h> 0026 #include <language/duchain/duchainlock.h> 0027 #include <language/duchain/topducontext.h> 0028 #include <serialization/indexedstring.h> 0029 #include <language/codegen/coderepresentation.h> 0030 #include <tests/autotestshell.h> 0031 #include <tests/testcore.h> 0032 0033 #include "../../parser/parsesession.h" 0034 #include "../../parser/editorintegrator.h" 0035 #include "cssdebugvisitor.h" 0036 #include "../builders/declarationbuilder.h" 0037 0038 using namespace Css; 0039 using namespace KDevelop; 0040 0041 DUChainTestBase::DUChainTestBase() 0042 { 0043 } 0044 0045 void DUChainTestBase::initTestCase() 0046 { 0047 AutoTestShell::init(); 0048 TestCore::initialize(Core::NoUi); 0049 0050 DUChain::self()->disablePersistentStorage(); 0051 CodeRepresentation::setDiskChangesForbidden(true); 0052 } 0053 0054 void DUChainTestBase::cleanupTestCase() 0055 { 0056 TestCore::shutdown(); 0057 } 0058 0059 TopDUContext* DUChainTestBase::parse(const QByteArray& unit, DumpAreas dump, QString url) 0060 { 0061 if (dump) 0062 qDebug() << "==== Beginning new test case...:" << endl << unit; 0063 0064 ParseSession* session = new ParseSession(); 0065 session->setContents(unit); 0066 StartAst* ast = nullptr; 0067 if (!session->parse(&ast)) { 0068 qDebug() << "Parse failed"; 0069 return nullptr; 0070 } 0071 0072 if (dump & DumpAST) { 0073 qDebug() << "===== AST:"; 0074 DebugVisitor debugVisitor(session->tokenStream(), session->contents()); 0075 debugVisitor.visitNode(ast); 0076 } 0077 0078 static int testNumber = 0; 0079 if (url.isEmpty()) url = QString("file:///internal/%1").arg(testNumber++); 0080 0081 EditorIntegrator editor; 0082 editor.setParseSession(session); 0083 DeclarationBuilder builder(&editor); 0084 TopDUContext* top = builder.build(IndexedString(url), ast); 0085 0086 if (dump & DumpDUChain) { 0087 qDebug() << "===== DUChain:"; 0088 0089 DUChainReadLocker lock; 0090 DUChainDumper dumper; 0091 dumper.dump(top); 0092 } 0093 0094 if (dump) 0095 qDebug() << "===== Finished test case."; 0096 0097 delete session; 0098 0099 return top; 0100 } 0101