From b8279633acd7069f7103e1d0bf6e8a64a4eaccfe Mon Sep 17 00:00:00 2001
From: Sergio Martins <sergio.martins@kdab.com>
Date: Tue, 21 Jan 2020 17:10:29 +0000
Subject: [PATCH] fuzzer: add an -l option, so it loops until it crashes

---
 tests/fuzzer/main.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/tests/fuzzer/main.cpp b/tests/fuzzer/main.cpp
index 5d83aef5..10050f11 100644
--- a/tests/fuzzer/main.cpp
+++ b/tests/fuzzer/main.cpp
@@ -48,6 +48,9 @@ int main(int argc, char **argv)
     QCommandLineOption forceDumpJsonOption("f", QCoreApplication::translate("main", "Dump json of the test even if we're already loading a test."));
     parser.addOption(forceDumpJsonOption);
 
+    QCommandLineOption loopOption("l", QCoreApplication::translate("main", "Loops until it crashes"));
+    parser.addOption(loopOption);
+
     parser.addHelpOption();
     parser.process(app);
 
@@ -67,9 +70,13 @@ int main(int argc, char **argv)
         }
     }
 
-    QTimer::singleShot(0, &fuzzer, [&fuzzer, filesToLoad] {
+    const bool loops = parser.isSet(loopOption);
+
+    QTimer::singleShot(0, &fuzzer, [&fuzzer, filesToLoad, loops] {
         if (filesToLoad.isEmpty())
-            fuzzer.fuzz({ 1, 10, true });
+            do {
+                fuzzer.fuzz({ 1, 10, true });
+            } while(loops);
         else
             fuzzer.fuzz(filesToLoad);
     });