Teach qmake's #include parser to recognize C++11 Raw strings.

Can't sensibly test unless the compiler does support raw strings,
since any test that would catch qmake's (prior) inability to parse raw
strings would necessarily confuse the C++ compiler in the same way.
This even applies (in test app code) to any #if-ery around the raw
string, since tokenization happens before preprocessor directives are
resolved.  So the #if-ery on Q_COMPILER_RAW_STRINGS has to be in
tst_qmake.cpp, not the test app it builds.

Change-Id: I4a461f515adff288b54fb273fd9996f9b906d11c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>

3 files changed, 82 insertions, 0 deletions

diff --git a/tests/auto/tools/qmake/testdata/rawString/main.cpp b/tests/auto/tools/qmake/testdata/rawString/main.cpp
new file mode 100644
index 0000000000..fb7008a1a9
--- /dev/null
+++ b/tests/auto/tools/qmake/testdata/rawString/main.cpp
@@ -0,0 +1,37 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+static const char raw[] = R"blah(lorem " ipsum /*)blah";
+#include <moc_object1.cpp>
+
+int main () { return 0; }
diff --git a/tests/auto/tools/qmake/testdata/rawString/object1.h b/tests/auto/tools/qmake/testdata/rawString/object1.h
new file mode 100644
index 0000000000..07af4229fb
--- /dev/null
+++ b/tests/auto/tools/qmake/testdata/rawString/object1.h
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** 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 The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/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 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QObject>
+
+class Object1 : public QObject
+{
+    Q_OBJECT
+};
+
diff --git a/tests/auto/tools/qmake/testdata/rawString/rawString.pro b/tests/auto/tools/qmake/testdata/rawString/rawString.pro
new file mode 100644
index 0000000000..d2d8132ceb
--- /dev/null
+++ b/tests/auto/tools/qmake/testdata/rawString/rawString.pro
@@ -0,0 +1,4 @@
+DESTDIR = ./
+
+HEADERS += object1.h
+SOURCES += main.cpp