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/*
* Copyright 2016 Milian Wolff <mail@milianw.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "bench_codecompletion.h"
#include <QTest>
#include <QSignalSpy>
#include <KTextEditor/Cursor>
#include <tests/testfile.h>
#include <language/duchain/duchainlock.h>
#include "duchain/parsesession.h"
#include "duchain/clangindex.h"
#include "codecompletion/model.h"
QTEST_MAIN(BenchCodeCompletion);
using namespace KDevelop;
BenchCodeCompletion::BenchCodeCompletion()
: m_index(new ClangIndex)
, m_model(new ClangCodeCompletionModel(m_index.data(), this))
{
m_model->initialize();
}
BenchCodeCompletion::~BenchCodeCompletion() = default;
void BenchCodeCompletion::benchCodeCompletion_data()
{
QTest::addColumn<QString>("code");
QTest::addColumn<KTextEditor::Cursor>("position");
QTest::newRow("empty") << "" << KTextEditor::Cursor(0, 0);
QTest::newRow("stl") << R"(
#include <vector>
#include <unordered_map>
#include <unordered_set>
int main()
{
return 0;
}
)" << KTextEditor::Cursor(7, 0);
QTest::newRow("clib") << R"(
#include <cstring>
#include <cstdio>
#include <cmath>
int main()
{
return 0;
}
)" << KTextEditor::Cursor(7, 0);
}
void BenchCodeCompletion::benchCodeCompletion()
{
QFETCH(QString, code);
QFETCH(KTextEditor::Cursor, position);
TestFile file(code, "cpp");
QVERIFY(file.parseAndWait(TopDUContext::AllDeclarationsContextsUsesAndAST, 1, 5000));
auto view = createView(file.url().toUrl(), this);
QSignalSpy spy(m_model, &QAbstractItemModel::modelReset);
QBENCHMARK {
m_model->completionInvoked(view.get(), {position, position}, KTextEditor::CodeCompletionModel::UserInvocation);
do {
spy.wait();
} while (!m_model->rowCount());
}
}
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