1 files changed, 47 insertions, 0 deletions
diff --git a/tests/auto/qfile/tst_qfile.cpp b/tests/auto/qfile/tst_qfile.cpp
index f407b12..8722a86 100644
--- a/tests/auto/qfile/tst_qfile.cpp
+++ b/tests/auto/qfile/tst_qfile.cpp
@@ -196,6 +196,7 @@ private slots:
     void miscWithUncPathAsCurrentDir();
     void standarderror();
     void handle();
+    void nativeHandleLeaks();
 
     void readEof_data();
     void readEof();
@@ -392,6 +393,7 @@ void tst_QFile::cleanupTestCase()
     QFile::remove("resources");
     QFile::remove("qfile_map_testfile");
     QFile::remove("readAllBuffer.txt");
+    QFile::remove("qt_file.tmp");
 }
 
 //------------------------------------------
@@ -2538,6 +2540,51 @@ void tst_QFile::handle()
 #endif
 }
 
+void tst_QFile::nativeHandleLeaks()
+{
+    int fd1, fd2;
+
+#ifdef Q_OS_WIN
+    HANDLE handle1, handle2;
+#endif
+
+    {
+        QFile file("qt_file.tmp");
+        QVERIFY( file.open(QIODevice::ReadWrite) );
+
+        fd1 = file.handle();
+        QVERIFY( -1 != fd1 );
+    }
+
+#ifdef Q_OS_WIN
+    handle1 = ::CreateFileA("qt_file.tmp", GENERIC_READ, 0, NULL,
+            OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+    QVERIFY( INVALID_HANDLE_VALUE != handle1 );
+    QVERIFY( ::CloseHandle(handle1) );
+#endif
+
+    {
+        QFile file("qt_file.tmp");
+        QVERIFY( file.open(QIODevice::ReadOnly) );
+
+        fd2 = file.handle();
+        QVERIFY( -1 != fd2 );
+    }
+
+#ifdef Q_OS_WIN
+    handle2 = ::CreateFileA("qt_file.tmp", GENERIC_READ, 0, NULL,
+            OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+    QVERIFY( INVALID_HANDLE_VALUE != handle2 );
+    QVERIFY( ::CloseHandle(handle2) );
+#endif
+
+    QCOMPARE( fd2, fd1 );
+
+#ifdef Q_OS_WIN
+    QCOMPARE( handle2, handle1 );
+#endif
+}
+
 void tst_QFile::readEof_data()
 {
     QTest::addColumn<QString>("filename");