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/*
SPDX-FileCopyrightText: 2013 Mark Gaiser <markg85@gmail.com>
SPDX-License-Identifier: LGPL-2.0-only
*/
#include "listdirtest.h"
#include <kio/listjob.h>
#include <QDir>
#include <QFile>
#include <QSignalSpy>
#include <QTemporaryDir>
#include <QTest>
QTEST_MAIN(ListDirTest)
void ListDirTest::numFilesTestCase_data()
{
QTest::addColumn<int>("numOfFiles");
QTest::newRow("10 files") << 10;
QTest::newRow("100 files") << 100;
QTest::newRow("1000 files") << 1000;
}
void ListDirTest::numFilesTestCase()
{
QFETCH(int, numOfFiles);
QTemporaryDir tempDir;
QVERIFY(tempDir.isValid());
createEmptyTestFiles(numOfFiles, tempDir.path());
/*QBENCHMARK*/ {
m_receivedEntryCount = -2; // We start at -2 for . and .. slotResult will just increment this value
KIO::ListJob *job = KIO::listDir(QUrl::fromLocalFile(tempDir.path()), KIO::HideProgressInfo);
job->setUiDelegate(nullptr);
connect(job, &KIO::ListJob::entries, this, &ListDirTest::slotEntries);
QSignalSpy spy(job, &KJob::result);
QVERIFY(spy.wait(100000));
QCOMPARE(job->error(), 0); // no error
}
QCOMPARE(m_receivedEntryCount, numOfFiles);
}
void ListDirTest::slotEntries(KIO::Job *, const KIO::UDSEntryList &entries)
{
m_receivedEntryCount += entries.count();
}
void ListDirTest::createEmptyTestFiles(int numOfFilesToCreate, const QString &path)
{
for (int i = 0; i < numOfFilesToCreate; i++) {
const QString filename = path + QDir::separator() + QString::number(i) + ".txt";
QFile file(filename);
QVERIFY(file.open(QIODevice::WriteOnly));
}
QCOMPARE(QDir(path).entryList(QDir::Files).count(), numOfFilesToCreate);
}
#include "moc_listdirtest.cpp"
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