diff options
author | Jo Asplin <jo.asplin@nokia.com> | 2011-09-09 09:57:55 +0200 |
---|---|---|
committer | Jo Asplin <jo.asplin@nokia.com> | 2011-09-12 08:36:15 +0200 |
commit | 87ee3824190c44b99a22a0e214dc435fa11ff7ef (patch) | |
tree | a6953a26a4519e69e1911bca09b701a38a3d2e7f /tests/auto/testlib/selftests/benchlibcallgrind | |
parent | a9ac6da893ac10ce160c9eb80141508881cd71e2 (diff) |
Moved autotests in category 'testlib' into new directory structure
Task-number: QTBUG-21353
Change-Id: I2e2ad4b7570f80b3e6500821f769e967f0a75027
Reviewed-on: http://codereview.qt-project.org/4438
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Diffstat (limited to 'tests/auto/testlib/selftests/benchlibcallgrind')
-rw-r--r-- | tests/auto/testlib/selftests/benchlibcallgrind/benchlibcallgrind.pro | 13 | ||||
-rw-r--r-- | tests/auto/testlib/selftests/benchlibcallgrind/tst_benchlibcallgrind.cpp | 97 |
2 files changed, 110 insertions, 0 deletions
diff --git a/tests/auto/testlib/selftests/benchlibcallgrind/benchlibcallgrind.pro b/tests/auto/testlib/selftests/benchlibcallgrind/benchlibcallgrind.pro new file mode 100644 index 0000000000..50d056eae4 --- /dev/null +++ b/tests/auto/testlib/selftests/benchlibcallgrind/benchlibcallgrind.pro @@ -0,0 +1,13 @@ +load(qttest_p4) + +# this is not a real testcase ('make check' should not run it) +CONFIG -= testcase + +SOURCES += tst_benchlibcallgrind.cpp +QT = core + +mac:CONFIG -= app_bundle +CONFIG -= debug_and_release_target + + +TARGET = benchlibcallgrind diff --git a/tests/auto/testlib/selftests/benchlibcallgrind/tst_benchlibcallgrind.cpp b/tests/auto/testlib/selftests/benchlibcallgrind/tst_benchlibcallgrind.cpp new file mode 100644 index 0000000000..3505496829 --- /dev/null +++ b/tests/auto/testlib/selftests/benchlibcallgrind/tst_benchlibcallgrind.cpp @@ -0,0 +1,97 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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 1.1, 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#include <QtCore> +#include <QtTest/QtTest> + +/* This test must be explicitly enabled since there are no compile tests for valgrind.h */ +#ifdef QT_BUG236484 +#include <valgrind/valgrind.h> +#endif + +class tst_BenchlibCallgrind: public QObject +{ + Q_OBJECT + +private slots: +#ifdef QT_BUG236484 + void failInChildProcess(); +#endif + + void twoHundredMillionInstructions(); +}; + +#ifdef QT_BUG236484 +void tst_BenchlibCallgrind::failInChildProcess() +{ + static double f = 1.0; + QBENCHMARK { + for (int i = 0; i < 1000000; ++i) { + f *= 1.1; + if (RUNNING_ON_VALGRIND) QFAIL("Running under valgrind!"); + } + } +} +#endif + +void tst_BenchlibCallgrind::twoHundredMillionInstructions() +{ +#if !defined(__GNUC__) || !defined(__i386) + QSKIP("This test is only defined for gcc and x86.", SkipAll); +#else + QBENCHMARK { + __asm__ __volatile__( + "mov $100000000,%%eax \n" + "LOOPTOP: \n" + "dec %%eax \n" + "jnz LOOPTOP \n" + : /* no output */ + : /* no input */ + : /* clobber */ "eax" + ); + } +#endif +} + +QTEST_MAIN(tst_BenchlibCallgrind) + +#include "tst_benchlibcallgrind.moc" |