From 899ccaa307e49af0c3f2f2ea785301e3e6eaff14 Mon Sep 17 00:00:00 2001
From: Robert Loehning <robert.loehning@qt.io>
Date: Mon, 25 Feb 2019 18:27:11 +0100
Subject: Add libfuzzer test for QSvgRenderer::render()

Task-number: QTBUG-74104
Change-Id: I4ce6a9e4ddc51c904af4a9bf4fb14e52fd8a23c8
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
---
 tests/libfuzzer/svg/qsvgrenderer/render/main.cpp   | 42 ++++++++++++++++++++++
 tests/libfuzzer/svg/qsvgrenderer/render/render.pro |  3 ++
 2 files changed, 45 insertions(+)
 create mode 100644 tests/libfuzzer/svg/qsvgrenderer/render/main.cpp
 create mode 100644 tests/libfuzzer/svg/qsvgrenderer/render/render.pro

diff --git a/tests/libfuzzer/svg/qsvgrenderer/render/main.cpp b/tests/libfuzzer/svg/qsvgrenderer/render/main.cpp
new file mode 100644
index 0000000..0197115
--- /dev/null
+++ b/tests/libfuzzer/svg/qsvgrenderer/render/main.cpp
@@ -0,0 +1,42 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+#include <QImage>
+#include <QPainter>
+#include <QSvgRenderer>
+
+extern "C" int LLVMFuzzerTestOneInput(const char *Data, size_t Size) {
+    static int c = 0;
+    static QApplication a(c, nullptr);
+    static QImage image(377, 233, QImage::Format_RGB32);
+    static QPainter painter(&image);
+    QSvgRenderer renderer(QByteArray(Data, Size));
+    renderer.render(&painter);
+    return 0;
+}
diff --git a/tests/libfuzzer/svg/qsvgrenderer/render/render.pro b/tests/libfuzzer/svg/qsvgrenderer/render/render.pro
new file mode 100644
index 0000000..be94755
--- /dev/null
+++ b/tests/libfuzzer/svg/qsvgrenderer/render/render.pro
@@ -0,0 +1,3 @@
+QT += svg
+SOURCES += main.cpp
+LIBS += -fsanitize=fuzzer
-- 
cgit v1.2.1