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/*
* This file is part of KDevelop
* Copyright 2014 Milian Wolff <mail@milianw.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "test_duchainshutdown.h"
#include <language/duchain/duchain.h>
#include <language/duchain/duchainlock.h>
#include <language/duchain/parsingenvironment.h>
#include <tests/autotestshell.h>
#include <tests/testcore.h>
#include <QTest>
using namespace KDevelop;
void TestDUChainShutdown::initTestCase()
{
AutoTestShell::init();
m_core = TestCore::initialize(Core::NoUi);
}
void TestDUChainShutdown::cleanupTestCase()
{
TestCore::shutdown();
}
void TestDUChainShutdown::runTest()
{
const QString ctxId = QStringLiteral("foo::bar::asdf");
const QString path = QStringLiteral("/foo/myurl");
const QString myLang = QStringLiteral("fooLang");
// step 1, store a bunch of data in the repository
IndexedTopDUContext idxTop;
IndexedDUContext idxCtx;
{
DUChainWriteLocker lock;
auto file = new ParsingEnvironmentFile(IndexedString(path));
file->setLanguage(IndexedString(myLang));
ReferencedTopDUContext top(new TopDUContext(IndexedString(path), RangeInRevision(1, 2, 3, 4), file));
DUChain::self()->addDocumentChain(top);
idxTop = IndexedTopDUContext(top);
QVERIFY(idxTop.isValid());
QVERIFY(idxTop.isLoaded());
auto ctx = new DUContext(RangeInRevision(1, 2, 2, 3), top);
ctx->setLocalScopeIdentifier(QualifiedIdentifier(ctxId));
QCOMPARE(top->childContexts().size(), 1);
idxCtx = IndexedDUContext(ctx);
QVERIFY(idxCtx.isValid());
}
// shutdown and reinitialize - this should not crash :)
m_core->setShuttingDown(true);
DUChain::self()->shutdown();
m_core->setShuttingDown(false);
DUChain::self()->initialize();
{
DUChainReadLocker lock;
// now verify that the data was properly restored
QVERIFY(!idxTop.isLoaded());
QVERIFY(idxTop.isValid());
ReferencedTopDUContext top(idxTop.data());
QVERIFY(top);
QVERIFY(idxTop.isLoaded());
QCOMPARE(top->childContexts().size(), 1);
QCOMPARE(top->childContexts().first()->localScopeIdentifier().toString(), QStringLiteral("foo::bar::asdf"));
QCOMPARE(idxCtx.data(), top->childContexts().first());
}
{
DUChainWriteLocker lock;
DUChain::self()->removeDocumentChain(idxTop.data());
}
}
QTEST_MAIN(TestDUChainShutdown)
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