2 files changed, 19 insertions, 8 deletions
diff --git a/tests/auto/corelib/tools/qbytearray/tst_qbytearray.cpp b/tests/auto/corelib/tools/qbytearray/tst_qbytearray.cpp
index 410b34e894..f942eab800 100644
--- a/tests/auto/corelib/tools/qbytearray/tst_qbytearray.cpp
+++ b/tests/auto/corelib/tools/qbytearray/tst_qbytearray.cpp
@@ -67,6 +67,7 @@ private slots:
     void endsWith_data();
     void endsWith();
     void endsWith_char();
+    void reverseIterators();
     void split_data();
     void split();
     void base64_data();
@@ -540,6 +541,20 @@ void tst_QByteArray::endsWith_char()
     QVERIFY(!QByteArray().endsWith('\0'));
 }
 
+void tst_QByteArray::reverseIterators()
+{
+    QByteArray s = "1234";
+    QByteArray sr = s;
+    std::reverse(sr.begin(), sr.end());
+    const QByteArray &csr = sr;
+    QVERIFY(std::equal(s.begin(), s.end(), sr.rbegin()));
+    QVERIFY(std::equal(s.begin(), s.end(), sr.crbegin()));
+    QVERIFY(std::equal(s.begin(), s.end(), csr.rbegin()));
+    QVERIFY(std::equal(sr.rbegin(), sr.rend(), s.begin()));
+    QVERIFY(std::equal(sr.crbegin(), sr.crend(), s.begin()));
+    QVERIFY(std::equal(csr.rbegin(), csr.rend(), s.begin()));
+}
+
 void tst_QByteArray::split_data()
 {
     QTest::addColumn<QByteArray>("sample");
diff --git a/tests/auto/corelib/tools/qbytearray/tst_qbytearray_mac.mm b/tests/auto/corelib/tools/qbytearray/tst_qbytearray_mac.mm
index c2b76cc41a..95d05904a2 100644
--- a/tests/auto/corelib/tools/qbytearray/tst_qbytearray_mac.mm
+++ b/tests/auto/corelib/tools/qbytearray/tst_qbytearray_mac.mm
@@ -72,35 +72,31 @@ void tst_QByteArray_macTypes()
     }
     // QByteArray <-> NSData
     {
-        NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+        QMacAutoReleasePool pool;
         QByteArray qtByteArray("test bytearray");
         const NSData *nsData = qtByteArray.toNSData();
         QCOMPARE(QByteArray::fromNSData(nsData), qtByteArray);
-        [autoreleasepool release];
     }
     {
-        NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+        QMacAutoReleasePool pool;
         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];
+        QMacAutoReleasePool pool;
         QByteArray qtByteArray("test bytearray");
         const NSData *nsData = qtByteArray.toRawNSData();
         QCOMPARE([nsData bytes], qtByteArray.constData());
-        [autoreleasepool release];
     }
     {
-        NSAutoreleasePool *autoreleasepool = [[NSAutoreleasePool alloc] init];
+        QMacAutoReleasePool pool;
         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];
     }
 }