Add Objective-C specific type converters to QByteArray

This patch adds the Objective-C NSData/CDataRef converters to
QByteArray

This will replace the current converters offered in QMacExtras

[ChangeLog][QtCore][Objective-C] Added NSData/CDataRef converters for
QByteArray

Change-Id: I7a0f14bee4271798db345f3c5efd26ac671a3ea4
Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 114 insertions, 0 deletions

diff --git a/tests/auto/corelib/tools/qbytearray/tst_qbytearray_mac.mm b/tests/auto/corelib/tools/qbytearray/tst_qbytearray_mac.mm
new file mode 100644
index 0000000000..63d3e6a222
--- /dev/null
+++ b/tests/auto/corelib/tools/qbytearray/tst_qbytearray_mac.mm
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Samuel Gaist <samuel.gaist@edeltech.ch>
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/QByteArray>
+#include <QtTest/QtTest>
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <Foundation/Foundation.h>
+
+void tst_QByteArray_macTypes()
+{
+    // QByteArray <-> CFData
+    {
+        QByteArray qtByteArray("test bytearray");
+        const CFDataRef cfData = qtByteArray.toCFData();
+        QCOMPARE(QByteArray::fromCFData(cfData), qtByteArray);
+        CFRelease(cfData);
+    }
+    {
+        QByteArray qtByteArray("test bytearray");
+        const CFDataRef cfData = qtByteArray.toCFData();
+        QByteArray qtByteArrayCopy(qtByteArray);
+        qtByteArray = qtByteArray.toUpper(); // modify
+        QCOMPARE(QByteArray::fromCFData(cfData), qtByteArrayCopy);
+    }
+    // QByteArray <-> CFData Raw
+    {
+        QByteArray qtByteArray("test bytearray");
+        const CFDataRef cfData = qtByteArray.toRawCFData();
+        const UInt8 * cfDataPtr = CFDataGetBytePtr(cfData);
+        QCOMPARE(reinterpret_cast<const UInt8*>(qtByteArray.constData()), cfDataPtr);
+        CFRelease(cfData);
+    }
+    {
+        const UInt8 data[] = "cfdata test";
+        const CFDataRef cfData = CFDataCreate(kCFAllocatorDefault, data, sizeof(data));
+        const UInt8 * cfDataPtr = CFDataGetBytePtr(cfData);
+        QByteArray qtByteArray = QByteArray::fromRawCFData(cfData);
+        QCOMPARE(reinterpret_cast<const UInt8*>(qtByteArray.constData()), cfDataPtr);
+        CFRelease(cfData);
+    }
+    // QByteArray <-> NSData
+    {
+        NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+        QByteArray qtByteArray("test bytearray");
+        const NSData *nsData = qtByteArray.toNSData();
+        QCOMPARE(QByteArray::fromNSData(nsData), qtByteArray);
+        [autoreleasepool release];
+    }
+    {
+        NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+        QByteArray qtByteArray("test bytearray");
+        const NSData *nsData = qtByteArray.toNSData();
+        QByteArray qtByteArrayCopy(qtByteArray);
+        qtByteArray = qtByteArray.toUpper(); // modify
+        QCOMPARE(QByteArray::fromNSData(nsData), qtByteArrayCopy);
+        [autoreleasepool release];
+    }
+    // QByteArray <-> NSData Raw
+    {
+        NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+        QByteArray qtByteArray("test bytearray");
+        const NSData *nsData = qtByteArray.toRawNSData();
+        QCOMPARE([nsData bytes], qtByteArray.constData());
+        [autoreleasepool release];
+    }
+    {
+        NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+        const char data[] = "nsdata test";
+        const NSData *nsData = [NSData dataWithBytes:data length:sizeof(data)];
+        QByteArray qtByteArray = QByteArray::fromRawNSData(nsData);
+        QCOMPARE(qtByteArray.constData(), [nsData bytes]);
+        [autoreleasepool release];
+    }
+}