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-rw-r--r--tests/benchmarks/corelib/tools/qcontiguouscache/main.cpp179
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diff --git a/tests/benchmarks/corelib/tools/qcontiguouscache/main.cpp b/tests/benchmarks/corelib/tools/qcontiguouscache/main.cpp
deleted file mode 100644
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--- a/tests/benchmarks/corelib/tools/qcontiguouscache/main.cpp
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@@ -1,179 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QObject>
-#include <QTest>
-#include <QCache>
-#include <QContiguousCache>
-
-#include <QDebug>
-#include <stdio.h>
-
-class tst_QContiguousCache : public QObject
-{
- Q_OBJECT
-public:
- tst_QContiguousCache() {}
- virtual ~tst_QContiguousCache() {}
-private slots:
- void asScrollingList();
- void cacheBenchmark();
- void contiguousCacheBenchmark();
-};
-
-QTEST_MAIN(tst_QContiguousCache)
-
-void tst_QContiguousCache::asScrollingList()
-{
- int i;
- QContiguousCache<int> c(10);
-
- // Once allocated QContiguousCache should not
- // allocate any additional memory for non
- // complex data types.
- QBENCHMARK {
- // simulate scrolling in a list of items;
- for (i = 0; i < 10; ++i) {
- QCOMPARE(c.available(), 10-i);
- c.append(i);
- }
-
- QCOMPARE(c.firstIndex(), 0);
- QCOMPARE(c.lastIndex(), 9);
- QCOMPARE(c.first(), 0);
- QCOMPARE(c.last(), 9);
- QVERIFY(!c.containsIndex(-1));
- QVERIFY(!c.containsIndex(10));
- QCOMPARE(c.available(), 0);
-
- for (i = 0; i < 10; ++i) {
- QVERIFY(c.containsIndex(i));
- QCOMPARE(c.at(i), i);
- QCOMPARE(c[i], i);
- QCOMPARE(((const QContiguousCache<int>)c)[i], i);
- }
-
- for (i = 10; i < 30; ++i)
- c.append(i);
-
- QCOMPARE(c.firstIndex(), 20);
- QCOMPARE(c.lastIndex(), 29);
- QCOMPARE(c.first(), 20);
- QCOMPARE(c.last(), 29);
- QVERIFY(!c.containsIndex(19));
- QVERIFY(!c.containsIndex(30));
- QCOMPARE(c.available(), 0);
-
- for (i = 20; i < 30; ++i) {
- QVERIFY(c.containsIndex(i));
- QCOMPARE(c.at(i), i);
- QCOMPARE(c[i], i);
- QCOMPARE(((const QContiguousCache<int> )c)[i], i);
- }
-
- for (i = 19; i >= 10; --i)
- c.prepend(i);
-
- QCOMPARE(c.firstIndex(), 10);
- QCOMPARE(c.lastIndex(), 19);
- QCOMPARE(c.first(), 10);
- QCOMPARE(c.last(), 19);
- QVERIFY(!c.containsIndex(9));
- QVERIFY(!c.containsIndex(20));
- QCOMPARE(c.available(), 0);
-
- for (i = 10; i < 20; ++i) {
- QVERIFY(c.containsIndex(i));
- QCOMPARE(c.at(i), i);
- QCOMPARE(c[i], i);
- QCOMPARE(((const QContiguousCache<int> )c)[i], i);
- }
-
- for (i = 200; i < 220; ++i)
- c.insert(i, i);
-
- QCOMPARE(c.firstIndex(), 210);
- QCOMPARE(c.lastIndex(), 219);
- QCOMPARE(c.first(), 210);
- QCOMPARE(c.last(), 219);
- QVERIFY(!c.containsIndex(209));
- QVERIFY(!c.containsIndex(300));
- QCOMPARE(c.available(), 0);
-
- for (i = 210; i < 220; ++i) {
- QVERIFY(c.containsIndex(i));
- QCOMPARE(c.at(i), i);
- QCOMPARE(c[i], i);
- QCOMPARE(((const QContiguousCache<int> )c)[i], i);
- }
- c.clear(); // needed to reset benchmark
- }
-
- // from a specific bug that was encountered. 100 to 299 cached, attempted to cache 250 - 205 via insert, failed.
- // bug was that item at 150 would instead be item that should have been inserted at 250
- c.setCapacity(200);
- for (i = 100; i < 300; ++i)
- c.insert(i, i);
- for (i = 250; i <= 306; ++i)
- c.insert(i, 1000+i);
- for (i = 107; i <= 306; ++i) {
- QVERIFY(c.containsIndex(i));
- QCOMPARE(c.at(i), i < 250 ? i : 1000+i);
- }
-}
-
-/*
- Benchmarks must be near identical in tasks to be fair.
- QCache uses pointers to ints as its a requirement of QCache,
- whereas QContiguousCache doesn't support pointers (won't free them).
- Given the ability to use simple data types is a benefit, its
- fair. Although this obviously must take into account we are
- testing QContiguousCache use cases here, QCache has its own
- areas where it is the more sensible class to use.
-*/
-void tst_QContiguousCache::cacheBenchmark()
-{
- QBENCHMARK {
- QCache<int, int> cache;
- cache.setMaxCost(100);
-
- for (int i = 0; i < 1000; i++)
- cache.insert(i, new int(i));
- }
-}
-
-void tst_QContiguousCache::contiguousCacheBenchmark()
-{
- QBENCHMARK {
- QContiguousCache<int> contiguousCache(100);
- for (int i = 0; i < 1000; i++)
- contiguousCache.insert(i, i);
- }
-}
-
-#include "main.moc"