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-rw-r--r--tests/auto/qtconcurrentrun/.gitignore1
-rw-r--r--tests/auto/qtconcurrentrun/qtconcurrentrun.pro3
-rw-r--r--tests/auto/qtconcurrentrun/tst_qtconcurrentrun.cpp413
3 files changed, 417 insertions, 0 deletions
diff --git a/tests/auto/qtconcurrentrun/.gitignore b/tests/auto/qtconcurrentrun/.gitignore
new file mode 100644
index 0000000..d7a8334
--- /dev/null
+++ b/tests/auto/qtconcurrentrun/.gitignore
@@ -0,0 +1 @@
+tst_qtconcurrentrun
diff --git a/tests/auto/qtconcurrentrun/qtconcurrentrun.pro b/tests/auto/qtconcurrentrun/qtconcurrentrun.pro
new file mode 100644
index 0000000..ac29dd4
--- /dev/null
+++ b/tests/auto/qtconcurrentrun/qtconcurrentrun.pro
@@ -0,0 +1,3 @@
+load(qttest_p4)
+SOURCES += tst_qtconcurrentrun.cpp
+QT = core
diff --git a/tests/auto/qtconcurrentrun/tst_qtconcurrentrun.cpp b/tests/auto/qtconcurrentrun/tst_qtconcurrentrun.cpp
new file mode 100644
index 0000000..fdec9b1
--- /dev/null
+++ b/tests/auto/qtconcurrentrun/tst_qtconcurrentrun.cpp
@@ -0,0 +1,413 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include <qtconcurrentrun.h>
+// #include <qtconcurrentcreatefunctor.h>
+#include <qfuture.h>
+#include <QString>
+#include <QtTest/QtTest>
+#include "../qfuture/versioncheck.h"
+
+#ifndef QT_NO_CONCURRENT_TEST
+
+using namespace QtConcurrent;
+
+class TestRunFunction: public QObject
+{
+ Q_OBJECT
+private slots:
+ void runLightFunction();
+ void runHeavyFunction();
+ void returnValue();
+ void functionObject();
+ void memberFunctions();
+ void implicitConvertibleTypes();
+ void runWaitLoop();
+ void recursive();
+#if 0
+ void createFunctor();
+#endif
+};
+
+#if 0
+# define F(X) createFunctor(X)
+#else
+# define F(X) X
+#endif
+
+
+QTEST_MAIN(TestRunFunction)
+
+void light()
+{
+ qDebug("in function");
+ qDebug("done function");
+}
+
+void heavy()
+{
+ qDebug("in function");
+ QString str;
+ for (int i = 0; i < 1000000; ++i)
+ str.append("a");
+ qDebug("done function");
+}
+
+
+void TestRunFunction::runLightFunction()
+{
+ qDebug("starting function");
+ QFuture<void> future = run(F(light));
+ qDebug("waiting");
+ future.waitForFinished();
+ qDebug("done");
+}
+
+void TestRunFunction::runHeavyFunction()
+{
+ qDebug("starting function");
+ QFuture<void> future = run(F(heavy));
+ qDebug("waiting");
+ future.waitForFinished();
+ qDebug("done");
+}
+
+int returnInt0()
+{
+ return 10;
+}
+
+int returnInt1(int i)
+{
+ return i;
+}
+
+class A
+{
+public:
+ int member0() { return 10; }
+ int member1(int in) { return in; }
+
+ typedef int result_type;
+ int operator()() { return 10; }
+ int operator()(int in) { return in; }
+};
+
+class AConst
+{
+public:
+ int member0() const { return 10; }
+ int member1(int in) const { return in; }
+
+ typedef int result_type;
+ int operator()() const { return 10; }
+ int operator()(int in) const { return in; }
+};
+
+void TestRunFunction::returnValue()
+{
+ QFuture<int> f;
+
+ f = run(F(returnInt0));
+ QCOMPARE(f.result(), 10);
+
+ A a;
+ f = run(&a, F(&A::member0));
+ QCOMPARE(f.result(), 10);
+
+ f = run(&a, F(&A::member1), 20);
+ QCOMPARE(f.result(), 20);
+
+ f = run(a, F(&A::member0));
+ QCOMPARE(f.result(), 10);
+
+ f = run(a, F(&A::member1), 20);
+ QCOMPARE(f.result(), 20);
+
+ f = run(a);
+ QCOMPARE(f.result(), 10);
+
+ f = run(&a);
+ QCOMPARE(f.result(), 10);
+
+ f = run(a, 20);
+ QCOMPARE(f.result(), 20);
+
+ f = run(&a, 20);
+ QCOMPARE(f.result(), 20);
+
+ const AConst aConst = AConst();
+ f = run(&aConst, &AConst::member0);
+ QCOMPARE(f.result(), 10);
+
+ f = run(&aConst, F(&AConst::member1), 20);
+ QCOMPARE(f.result(), 20);
+
+ f = run(aConst, F(&AConst::member0));
+ QCOMPARE(f.result(), 10);
+
+ f = run(aConst, F(&AConst::member1), 20);
+ QCOMPARE(f.result(), 20);
+
+ f = run(aConst);
+ QCOMPARE(f.result(), 10);
+
+ f = run(&aConst);
+ QCOMPARE(f.result(), 10);
+
+ f = run(aConst, 20);
+ QCOMPARE(f.result(), 20);
+
+ f = run(&aConst, 20);
+ QCOMPARE(f.result(), 20);
+}
+
+struct TestClass
+{
+ void foo() { }
+ typedef void result_type;
+ void operator()() { }
+ void operator()(int) { }
+ void fooInt(int){ };
+};
+
+struct TestConstClass
+{
+ void foo() const { }
+ typedef void result_type;
+ void operator()() const { }
+ void operator()(int) const { }
+ void fooInt(int) const { };
+};
+
+void TestRunFunction::functionObject()
+{
+ QFuture<void> f;
+ TestClass c;
+
+ f = run(c);
+ f = run(F(&c));
+ f = run(c, 10);
+ f = run(F(&c), 10);
+
+ const TestConstClass cc = TestConstClass();
+ f = run(cc);
+ f = run(F(&cc));
+ f = run(cc, 10);
+ f = run(F(&cc), 10);
+}
+
+
+void TestRunFunction::memberFunctions()
+{
+ TestClass c;
+
+ run(c, F(&TestClass::foo)).waitForFinished();
+ run(&c, F(&TestClass::foo)).waitForFinished();
+ run(c, F(&TestClass::fooInt), 10).waitForFinished();
+ run(&c, F(&TestClass::fooInt), 10).waitForFinished();
+
+ const TestConstClass cc = TestConstClass();
+ run(cc, F(&TestConstClass::foo)).waitForFinished();
+ run(&cc, F(&TestConstClass::foo)).waitForFinished();
+ run(cc, F(&TestConstClass::fooInt), 10).waitForFinished();
+ run(&cc, F(&TestConstClass::fooInt), 10).waitForFinished();
+}
+
+
+void doubleFunction(double)
+{
+
+}
+
+void stringConstRefFunction(const QString &)
+{
+
+}
+
+void stringRefFunction(QString &)
+{
+
+}
+
+void stringFunction(QString)
+{
+
+}
+
+void stringIntFunction(QString)
+{
+
+}
+
+
+void TestRunFunction::implicitConvertibleTypes()
+{
+ double d;
+ run(F(doubleFunction), d).waitForFinished();
+ int i;
+ run(F(doubleFunction), d).waitForFinished();
+ run(F(doubleFunction), i).waitForFinished();
+ run(F(doubleFunction), 10).waitForFinished();
+ run(F(stringFunction), QLatin1String("Foo")).waitForFinished();
+ run(F(stringConstRefFunction), QLatin1String("Foo")).waitForFinished();
+ QString string;
+ run(F(stringRefFunction), string).waitForFinished();
+}
+
+void fn() { }
+
+void TestRunFunction::runWaitLoop()
+{
+ for (int i = 0; i < 1000; ++i)
+ run(fn).waitForFinished();
+}
+
+QAtomicInt count;
+
+void recursiveRun(int level)
+{
+ count.ref();
+ if (--level > 0) {
+ QFuture<void> f1 = run(recursiveRun, level);
+ QFuture<void> f2 = run(recursiveRun, level);
+ f1.waitForFinished();
+ f2.waitForFinished();
+ }
+}
+
+int recursiveResult(int level)
+{
+ count.ref();
+ if (--level > 0) {
+ QFuture<int> f1 = run(recursiveResult, level);
+ QFuture<int> f2 = run(recursiveResult, level);
+ return f1.result() + f2.result();
+ }
+ return 1;
+}
+
+void TestRunFunction::recursive()
+{
+ int levels = 15;
+
+ for (int i = 0; i < QThread::idealThreadCount(); ++i) {
+ count = 0;
+ QThreadPool::globalInstance()->setMaxThreadCount(i);
+ recursiveRun(levels);
+ QCOMPARE((int)count, (int)pow(2.0, levels) - 1);
+ }
+
+ for (int i = 0; i < QThread::idealThreadCount(); ++i) {
+ count = 0;
+ QThreadPool::globalInstance()->setMaxThreadCount(i);
+ recursiveResult(levels);
+ QCOMPARE((int)count, (int)pow(2.0, levels) - 1);
+ }
+}
+
+int e;
+void vfn0()
+{
+ ++e;
+}
+
+int fn0()
+{
+ return 1;
+}
+
+void vfn1(double)
+{
+ ++e;
+}
+
+int fn1(int)
+{
+ return 1;
+}
+
+void vfn2(double, int *)
+{
+ ++e;
+}
+
+int fn2(double, int *)
+{
+ return 1;
+}
+
+#if 0
+void TestRunFunction::createFunctor()
+{
+ e = 0;
+ ::QtConcurrent::createFunctor(vfn0)();
+ e += QtConcurrent::createFunctor(fn0)();
+ ::QtConcurrent::createFunctor(vfn1)(1); // implicit conversions should work
+ e += QtConcurrent::createFunctor(fn1)(2);
+ ::QtConcurrent::createFunctor(vfn2)(1.0, &e);
+ e += QtConcurrent::createFunctor(fn2)(2, &e);
+ QCOMPARE(e, 6);
+
+
+ e = 0;
+ TestClass c;
+
+// ::QtConcurrent::createFunctor(c, &TestClass::foo)();
+ ::QtConcurrent::createFunctor(&c, &TestClass::foo)();
+// ::QtConcurrent::createFunctor(c, &TestClass::fooInt)(10);
+ ::QtConcurrent::createFunctor(&c, &TestClass::fooInt)(10);
+
+ const TestConstClass cc = TestConstClass();
+/*
+ ::QtConcurrent::createFunctor(cc, &TestConstClass::foo)();
+ ::QtConcurrent::createFunctor(&cc, &TestConstClass::foo)();
+ ::QtConcurrent::createFunctor(cc, &TestConstClass::fooInt(10);
+ ::QtConcurrent::createFunctor(&cc, &TestConstClass::fooInt)(10);
+*/
+ qDebug() << e;
+}
+#endif
+
+#include "tst_qtconcurrentrun.moc"
+
+#else
+QTEST_NOOP_MAIN
+#endif
generated by cgit v0.12 at 2024-11-18 16:08:25 (GMT)