From d952a1cddd75cafd0fad2c897bc7d3b7ad77a2c4 Mon Sep 17 00:00:00 2001
From: Robert Loehning <robert.loehning@qt.io>
Date: Wed, 17 Jun 2020 21:41:46 +0200
Subject: Fuzzing: Prepare for running in oss-fuzz

Change-Id: I05c3b030edace7215058a295a8d72bc5ecebc266
Reviewed-by: Albert Astals Cid <albert.astals.cid@kdab.com>
(cherry picked from commit b9c2828793e018a4e243a248e9a47e5e8ab5a125)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 tests/libfuzzer/svg/qsvgrenderer/render/main.cpp   | 10 +++++++---
 tests/libfuzzer/svg/qsvgrenderer/render/render.pro |  1 +
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/tests/libfuzzer/svg/qsvgrenderer/render/main.cpp b/tests/libfuzzer/svg/qsvgrenderer/render/main.cpp
index 2439e52..b835f0a 100644
--- a/tests/libfuzzer/svg/qsvgrenderer/render/main.cpp
+++ b/tests/libfuzzer/svg/qsvgrenderer/render/main.cpp
@@ -26,14 +26,18 @@
 **
 ****************************************************************************/
 
-#include <QApplication>
+#include <QGuiApplication>
 #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 int argc = 3;
+    static char arg1[] = "fuzzer";
+    static char arg2[] = "-platform";
+    static char arg3[] = "minimal";
+    static char *argv[] = {arg1, arg2, arg3, nullptr};
+    static QGuiApplication qga(argc, argv);
     static QImage image(377, 233, QImage::Format_RGB32);
     static QPainter painter(&image);
     QSvgRenderer renderer(QByteArray::fromRawData(Data, Size));
diff --git a/tests/libfuzzer/svg/qsvgrenderer/render/render.pro b/tests/libfuzzer/svg/qsvgrenderer/render/render.pro
index 4059899..21238dc 100644
--- a/tests/libfuzzer/svg/qsvgrenderer/render/render.pro
+++ b/tests/libfuzzer/svg/qsvgrenderer/render/render.pro
@@ -1,4 +1,5 @@
 QT += svg
+QTPLUGIN *= qminimal
 SOURCES += main.cpp
 FUZZ_ENGINE = $$(LIB_FUZZING_ENGINE)
 isEmpty(FUZZ_ENGINE) {
-- 
cgit v1.2.1