diff options
Diffstat (limited to 'config.tests/unix/doubleformat/doubleformattest.cpp')
-rw-r--r-- | config.tests/unix/doubleformat/doubleformattest.cpp | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/config.tests/unix/doubleformat/doubleformattest.cpp b/config.tests/unix/doubleformat/doubleformattest.cpp new file mode 100644 index 0000000000..b906e00af0 --- /dev/null +++ b/config.tests/unix/doubleformat/doubleformattest.cpp @@ -0,0 +1,66 @@ +/**************************************************************************** +** +** 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 config.tests 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +/* + +LE: strings | grep 0123ABCD0123ABCD +BE: strings | grep DCBA3210DCBA3210 + +LE arm-swapped-dword-order: strings | grep ABCD0123ABCD0123 +BE arm-swapped-dword-order: strings | grep 3210DCBA3210DCBA (untested) + +tested on x86, arm-le (gp), aix + +*/ + +#include <stdlib.h> + +// equals static char c [] = "0123ABCD0123ABCD\0\0\0\0\0\0\0" +static double d [] = { 710524581542275055616.0, 710524581542275055616.0, 0.0 }; + +int main(int argc, char **argv) +{ + // make sure the linker doesn't throw away the arrays + double *d2 = (double *) d; + if (argc > 3) + d[1] += 1; + return d2[0] + d[2] + atof(argv[1]); +} |