From 2eefb2242f8e7de3b9d627e93407945886c1573f Mon Sep 17 00:00:00 2001
From: "phoglund@webrtc.org"
 <phoglund@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d>
Date: Wed, 4 Jul 2012 12:29:09 +0000
Subject: [PATCH] Improved fuzzer. It will now throw in additional refreshes,
 which is known to mess with lifetime assumptions.

BUG=
TEST=

Review URL: https://webrtc-codereview.appspot.com/679008

git-svn-id: http://webrtc.googlecode.com/svn/trunk@2492 4adac7df-926f-26a2-2b94-8c16560cd09d
---
 src/test/fuzz/corpus/template.html   |  2 ++
 src/test/fuzz/get_user_media_fuzz.py | 12 ++++++++++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/test/fuzz/corpus/template.html b/src/test/fuzz/corpus/template.html
index 70bebcf2bf..fc717997b0 100644
--- a/src/test/fuzz/corpus/template.html
+++ b/src/test/fuzz/corpus/template.html
@@ -13,9 +13,11 @@
   <title>WebRTC Fuzz Test Template</title>
   <script type="text/javascript">
   function requestVideo() {
+    BEFORE_GET_USER_MEDIA_CALL
     navigator.webkitGetUserMedia(FUZZ_USER_MEDIA_INPUT,
                                  FUZZ_OK_CALLBACK,
                                  FUZZ_FAIL_CALLBACK);
+    AFTER_GET_USER_MEDIA_CALL
   }
 
   function getUserMediaFailedCallback(error) {
diff --git a/src/test/fuzz/get_user_media_fuzz.py b/src/test/fuzz/get_user_media_fuzz.py
index 6c8fb1b889..c35ef1bc0d 100644
--- a/src/test/fuzz/get_user_media_fuzz.py
+++ b/src/test/fuzz/get_user_media_fuzz.py
@@ -30,9 +30,9 @@ def RandomIdentifier():
                   for i in xrange(length)))
 
 
-def GenerateRandomJavascriptAttributes(with_num_attributes):
+def GenerateRandomJavascriptAttributes(num_attributes):
   return ['%s: %s' % (RandomIdentifier(), GenerateRandomJavascriptValue())
-          for i in xrange(with_num_attributes)]
+          for i in xrange(num_attributes)]
 
 
 def MakeJavascriptObject(attributes):
@@ -88,4 +88,12 @@ def Fuzz(template):
                    if random.random() < 0.5 else 'getUserMediaFailedCallback')
   template = FillInParameter('FUZZ_FAIL_CALLBACK', fail_callback, template)
 
+  before_call = 'location.reload();' if random.random() < 0.1 else ''
+  template = FillInParameter('BEFORE_GET_USER_MEDIA_CALL', before_call,
+                             template)
+
+  after_call = 'location.reload();' if random.random() < 0.3 else ''
+  template = FillInParameter('AFTER_GET_USER_MEDIA_CALL', after_call,
+                             template)
+
   return template