Removed stale version of fuzzer; it's now internal.
BUG=
Review URL: https://webrtc-codereview.appspot.com/971015
git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@3225 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/test/fuzz/common/__init__.py b/test/fuzz/common/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/test/fuzz/common/__init__.py
+++ /dev/null
diff --git a/test/fuzz/common/fuzz_parameters.py b/test/fuzz/common/fuzz_parameters.py
deleted file mode 100644
index 5a41bc8..0000000
--- a/test/fuzz/common/fuzz_parameters.py
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
-#
-# Use of this source code is governed by a BSD-style license
-# that can be found in the LICENSE file in the root of the source
-# tree. An additional intellectual property rights grant can be found
-# in the file PATENTS. All contributing project authors may
-# be found in the AUTHORS file in the root of the source tree.
-
-
-class MissingParameterException(Exception):
- pass
-
-
-def FillInParameter(parameter, value, template):
- if parameter not in template:
- raise MissingParameterException('Did not find parameter %s in template.' %
- parameter)
-
- return template.replace(parameter, value)
\ No newline at end of file
diff --git a/test/fuzz/common/random_javascript.py b/test/fuzz/common/random_javascript.py
deleted file mode 100644
index 9285930..0000000
--- a/test/fuzz/common/random_javascript.py
+++ /dev/null
@@ -1,77 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
-#
-# Use of this source code is governed by a BSD-style license
-# that can be found in the LICENSE file in the root of the source
-# tree. An additional intellectual property rights grant can be found
-# in the file PATENTS. All contributing project authors may
-# be found in the AUTHORS file in the root of the source tree.
-
-import random
-import string
-
-
-def RandomIdentifier():
- """Generates a random javascript identifier.
-
- Returns:
- A javascript identifier, which must start with a letter, continued by
- letters and digits.
- """
- length = random.randint(1, 25)
- return (random.choice(string.letters) +
- ''.join(random.choice(string.letters + string.digits)
- for i in xrange(length)))
-
-
-def RandomJavascriptAttributes(num_attributes):
- """Generates a random set of attributes for javascript object.
-
- Use like this, for instance:
- my_object = 'var myObject = { %s };' % GenerateRandomJavascriptAttributes(5)
-
- Returns:
- A list of attribute strings.
- """
- return ['%s: %s' % (RandomIdentifier(), RandomJavascriptValue())
- for i in xrange(num_attributes)]
-
-
-def MakeJavascriptObject(attributes):
- """Generates a javascript object from the provided list of attributes.
-
- Args:
- attributes: A list of attribute strings.
- Returns:
- javascript code for the object.
- """
- return '{ ' + ', '.join(attributes) + ' }'
-
-
-def RandomJavascriptFunction():
- """Generates code for an empty javascript function with random arguments.
-
- Returns:
- javascript code for the function.
- """
- num_parameters = random.randint(0, 10)
- parameter_list = ', '.join(RandomIdentifier() for i in xrange(num_parameters))
- return 'function ' + RandomIdentifier() + '(' + parameter_list + ')' + '{ }'
-
-
-def RandomJavascriptValue():
- """Generates code for a random javascript expression.
-
- Returns:
- Code for a javascript expression.
- """
- roll = random.random()
- if roll < 0.3:
- return '"' + RandomIdentifier() + '"'
- elif roll < 0.6:
- return str(random.randint(-10000000, 10000000))
- elif roll < 0.9:
- # Functions are first-class objects.
- return RandomJavascriptFunction()
- else:
- return 'true' if random.random() < 0.5 else 'false'
diff --git a/test/fuzz/getusermedia/common b/test/fuzz/getusermedia/common
deleted file mode 120000
index 8332399..0000000
--- a/test/fuzz/getusermedia/common
+++ /dev/null
@@ -1 +0,0 @@
-../common/
\ No newline at end of file
diff --git a/test/fuzz/getusermedia/corpus/template.html b/test/fuzz/getusermedia/corpus/template.html
deleted file mode 100644
index de9c9de..0000000
--- a/test/fuzz/getusermedia/corpus/template.html
+++ /dev/null
@@ -1,45 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
-<!--
- Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
-
- Use of this source code is governed by a BSD-style license
- that can be found in the LICENSE file in the root of the source
- tree. An additional intellectual property rights grant can be found
- in the file PATENTS. All contributing project authors may
- be found in the AUTHORS file in the root of the source tree.
--->
-<html>
-<head>
- <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) {
- console.log('GetUserMedia call failed with code ' + error.code);
- }
-
- function getUserMediaOkCallback(stream) {
- var streamUrl = webkitURL.createObjectURL(stream);
- document.getElementById('view1').src = streamUrl;
- stream.stop()
- }
- </script>
-</head>
-<body onload="requestVideo();">
- <table border="0">
- <tr>
- <td>Local Preview</td>
- </tr>
- <tr>
- <td><video width="320" height="240" id="view1"
- autoplay="autoplay"></video></td>
- </tr>
- </table>
-</body>
-</html>
\ No newline at end of file
diff --git a/test/fuzz/getusermedia/fuzz_main_run.py b/test/fuzz/getusermedia/fuzz_main_run.py
deleted file mode 100755
index 1aab256..0000000
--- a/test/fuzz/getusermedia/fuzz_main_run.py
+++ /dev/null
@@ -1,58 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
-#
-# Use of this source code is governed by a BSD-style license
-# that can be found in the LICENSE file in the root of the source
-# tree. An additional intellectual property rights grant can be found
-# in the file PATENTS. All contributing project authors may
-# be found in the AUTHORS file in the root of the source tree.
-
-# Based on the ClusterFuzz simple fuzzer template.
-
-import getopt
-import os
-import sys
-import tempfile
-import time
-
-import get_user_media_fuzz
-
-
-def GenerateData(input_dir):
- template = open(os.path.join(input_dir, 'template.html'))
- file_data = template.read()
- template.close()
- file_extension = 'html'
-
- file_data = get_user_media_fuzz.Fuzz(file_data)
-
- return file_data, file_extension
-
-
-if __name__ == '__main__':
- start_time = time.time()
-
- no_of_files = None
- input_dir = None
- output_dir = None
- optlist, args = getopt.getopt(sys.argv[1:], '', \
- ['no_of_files=', 'output_dir=', 'input_dir='])
- for option, value in optlist:
- if option == '--no_of_files': no_of_files = int(value)
- elif option == '--output_dir': output_dir = value
- elif option == '--input_dir': input_dir = value
- assert no_of_files is not None, 'Missing "--no_of_files" argument'
- assert output_dir is not None, 'Missing "--output_dir" argument'
- assert input_dir is not None, 'Missing "--input_dir" argument'
-
- for file_no in range(no_of_files):
- file_data, file_extension = GenerateData(input_dir)
- file_descriptor, file_path = tempfile.mkstemp(
- prefix='fuzz-%d-%d' % (start_time, file_no),
- suffix='.' + file_extension,
- dir=output_dir)
- file = os.fdopen(file_descriptor, 'wb')
- print 'Writing %d bytes to "%s"' % (len(file_data), file_path)
- print file_data
- file.write(file_data)
- file.close()
\ No newline at end of file
diff --git a/test/fuzz/getusermedia/get_user_media_fuzz.py b/test/fuzz/getusermedia/get_user_media_fuzz.py
deleted file mode 100644
index ea2ee56..0000000
--- a/test/fuzz/getusermedia/get_user_media_fuzz.py
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
-#
-# Use of this source code is governed by a BSD-style license
-# that can be found in the LICENSE file in the root of the source
-# tree. An additional intellectual property rights grant can be found
-# in the file PATENTS. All contributing project authors may
-# be found in the AUTHORS file in the root of the source tree.
-
-import random
-
-from common.fuzz_parameters import FillInParameter
-from common.random_javascript import *
-
-def Fuzz(template):
- """Generates a single random HTML page which tries to mess with getUserMedia.
-
- We require a template which has certain placeholders defined in it (such
- as FUZZ_USER_MEDIA_INPUT). We then replace these placeholders with random
- identifiers and data in certain patterns. For instance, since the getUserMedia
- function accepts an object, we try to pass in everything from {video:true,
- audio:false} (which is a correct value) to {sdjkjsjh34sd:455, video:'yxuhsd'}
- and other strange things.
-
- See the template at corpus/template.html for an example of how a template
- looks like.
- """
- random.seed()
- attributes = RandomJavascriptAttributes(random.randint(0, 10))
- if (random.random() < 0.8):
- attributes.append('video: %s' % RandomJavascriptValue())
- if (random.random() < 0.8):
- attributes.append('audio: %s' % RandomJavascriptValue())
- input_object = MakeJavascriptObject(attributes)
- template = FillInParameter('FUZZ_USER_MEDIA_INPUT', input_object, template)
-
- ok_callback = (RandomJavascriptValue()
- if random.random() < 0.5 else 'getUserMediaOkCallback')
- template = FillInParameter('FUZZ_OK_CALLBACK', ok_callback, template)
-
- fail_callback = (RandomJavascriptValue()
- 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
diff --git a/test/fuzz/peerconnection/common b/test/fuzz/peerconnection/common
deleted file mode 120000
index 8332399..0000000
--- a/test/fuzz/peerconnection/common
+++ /dev/null
@@ -1 +0,0 @@
-../common/
\ No newline at end of file
diff --git a/test/fuzz/peerconnection/corpus/fuzz_sdp.js b/test/fuzz/peerconnection/corpus/fuzz_sdp.js
deleted file mode 100644
index 2041a0a..0000000
--- a/test/fuzz/peerconnection/corpus/fuzz_sdp.js
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-function fuzzSdp(originalSdp) {
- var lines = originalSdp.split('\n');
- shuffle(lines);
- return lines.join('\n');
-}
diff --git a/test/fuzz/peerconnection/corpus/random.js b/test/fuzz/peerconnection/corpus/random.js
deleted file mode 100644
index d21694c..0000000
--- a/test/fuzz/peerconnection/corpus/random.js
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-/** @private */
-var gRandomRolls = null;
-/** @private */
-var gCurrentRoll = null;
-
-/**
- * Gives us a bunch of random numbers [0, 1] we can use to make random choices.
- * This function is here since we want the fuzzer to be able to write the
- * random choices into the file for later reproduction. This would have been
- * easier if there was a seedable random generator in javascript, but in that
- * case we would have to write it ourselves.
- *
- * @param randomRolls An array of floating-point numbers [0, 1].
- */
-function setRandomRolls(randomRolls) {
- gRandomRolls = randomRolls;
- gCurrentRoll = 0;
-}
-
-/**
- * Shuffles the provided array. We will run n swaps, where 0 <= n <= length.
- * n is randomly chosen within those constraints.
- *
- * @param array The array (shuffled in-place).
- */
-function shuffle(array) {
- var numToSwap = Math.floor(random_() * array.length);
- var numSwapped = 0;
-
- // Run a Fisher-Yates shuffle but randomly limit the number of lines we
- // swap (see http://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
- for (i = array.length - 1; numSwapped < numToSwap; i--) {
- var j = Math.floor(random_() * i);
- var tmp = array[i];
- array[i] = array[j];
- array[j] = tmp;
- numSwapped = array.length - i;
- }
-}
-
-/** @private */
-function random_() {
- if (gRandomRolls == null)
- throw "setRandomRolls has not been called!";
- if (gCurrentRoll >= gRandomRolls.length)
- throw "ran out of random rolls after " + gCurrentRoll + " rolls.";
- return gRandomRolls[gCurrentRoll++];
-}
\ No newline at end of file
diff --git a/test/fuzz/peerconnection/corpus/template01.html b/test/fuzz/peerconnection/corpus/template01.html
deleted file mode 100644
index 6b8b8b4..0000000
--- a/test/fuzz/peerconnection/corpus/template01.html
+++ /dev/null
@@ -1,126 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
-<!--
- Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
-
- Use of this source code is governed by a BSD-style license
- that can be found in the LICENSE file in the root of the source
- tree. An additional intellectual property rights grant can be found
- in the file PATENTS. All contributing project authors may
- be found in the AUTHORS file in the root of the source tree.
--->
-<html>
-<head>
- <title>WebRTC PeerConnection Fuzz Test Template</title>
-INCLUDE_RANDOM_JS
-INCLUDE_FUZZ_SDP_JS
- <script type="text/javascript">
- var gFirstConnection = null;
- var gSecondConnection = null;
-
- // Variables in caps are filled in by the fuzzer.
- var gTransformOfferSdp = TRANSFORM_OFFER_SDP;
- var gTransformAnswerSdp = TRANSFORM_ANSWER_SDP;
-
- // START_OF_POSSIBLE_INJECTED_LOCATION_RELOADS
- function startTest() {
- navigator.webkitGetUserMedia(REQUEST_AUDIO_AND_VIDEO,
- getUserMediaOkCallback,
- getUserMediaFailedCallback);
- }
-
- function getUserMediaFailedCallback(error) {
- console.log('getUserMedia request failed with code ' + error.code);
- }
-
- function getUserMediaOkCallback(localStream) {
- var localStreamUrl = webkitURL.createObjectURL(localStream);
- document.getElementById('local-view').src = localStreamUrl;
-
- callUsingStream(localStream);
- }
-
- function callUsingStream(localStream) {
- gFirstConnection = new webkitRTCPeerConnection(null, null);
- gFirstConnection.onicecandidate = onIceCandidateToFirst;
- gFirstConnection.addStream(localStream);
- gFirstConnection.createOffer(onOfferCreated);
- }
-
- function onOfferCreated(offer) {
- gFirstConnection.setLocalDescription(offer);
-
- var offerSdp = gTransformOfferSdp(offer.sdp);
- console.log('OFFER SDP MESSAGE:' + offerSdp);
- receiveCall(offerSdp);
- }
-
- function receiveCall(offerSdp) {
- gSecondConnection = new webkitRTCPeerConnection(null, null);
- gSecondConnection.onicecandidate = onIceCandidateToSecond;
- gSecondConnection.onaddstream = onRemoteStream;
-
- var parsedOffer = new RTCSessionDescription({ type: 'offer',
- sdp: offerSdp });
- gSecondConnection.setRemoteDescription(parsedOffer);
-
- gSecondConnection.createAnswer(onAnswerCreated);
- }
-
- function onAnswerCreated(answer) {
- gSecondConnection.setLocalDescription(answer);
-
- answerSdp = gTransformAnswerSdp(answer.sdp);
- console.log('ANSWER SDP MESSAGE:' + answerSdp);
- handleAnswer(answerSdp);
- }
-
- function handleAnswer(answerSdp) {
- var parsedAnswer = new RTCSessionDescription({ type: 'answer',
- sdp: answerSdp });
- gFirstConnection.setRemoteDescription(parsedAnswer);
- }
-
- function onIceCandidateToFirst(event) {
- if (event.candidate) {
- var candidate = new RTCIceCandidate(event.candidate);
- gSecondConnection.addIceCandidate(candidate);
- }
- }
-
- function onIceCandidateToSecond(event) {
- if (event.candidate) {
- var candidate = new RTCIceCandidate(event.candidate);
- gFirstConnection.addIceCandidate(candidate);
- }
- }
-
- function onRemoteStream(e) {
- var remoteStreamUrl = webkitURL.createObjectURL(e.stream);
- document.getElementById('remote-view').src = remoteStreamUrl;
- }
-
- window.onload = function() {
- setRandomRolls(gRandomRolls);
- startTest();
- }
- // END_OF_POSSIBLE_INJECTED_LOCATION_RELOADS
-
- // This variable is placed here since its value is pretty big.
- var gRandomRolls = ARRAY_OF_RANDOM_ROLLS;
- </script>
-</head>
-<body>
- <table border="0">
- <tr>
- <td>Local Preview</td>
- <td>Remote Stream</td>
- </tr>
- <tr>
- <td><video width="320" height="240" id="local-view"
- autoplay="autoplay"></video></td>
- <td><video width="320" height="240" id="remote-view"
- autoplay="autoplay"></video></td>
- </tr>
- </table>
-</body>
-</html>
\ No newline at end of file
diff --git a/test/fuzz/peerconnection/fuzz_main_run.py b/test/fuzz/peerconnection/fuzz_main_run.py
deleted file mode 100755
index fb30a75..0000000
--- a/test/fuzz/peerconnection/fuzz_main_run.py
+++ /dev/null
@@ -1,124 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
-#
-# Use of this source code is governed by a BSD-style license
-# that can be found in the LICENSE file in the root of the source
-# tree. An additional intellectual property rights grant can be found
-# in the file PATENTS. All contributing project authors may
-# be found in the AUTHORS file in the root of the source tree.
-
-"""Fuzzer for peerconnection.
-
-Based on the ClusterFuzz simple fuzzer template.
-
-I generally use it like this when developing:
-
-./src/test/fuzz/peerconnection/fuzz_main_run.py --no_of_files=1 \
- --output_dir=. --input_dir=src/test/fuzz/peerconnection/corpus/; \
- cat fuzz-*; mv fuzz-* /home/phoglund/www/fuzz/fuzz.html; \
- cp src/test/fuzz/peerconnection/corpus/* /home/phoglund/www/fuzz/; \
- chmod a+r /home/phoglund/www/fuzz/
-
-Add the --be_nice flag to the fuzzer to generate a page that should be able
-to set up a call. If a --be_nice-generated page doesn't get a call up, the
-code doesn't work with whatever version of the WebRTC spec your current version
-of Chrome implements.
-"""
-
-import getopt
-import os
-import random
-import sys
-import tempfile
-import time
-
-from common.fuzz_parameters import FillInParameter
-import peerconnection_fuzz
-
-# TODO(phoglund): remove duplication wrt getusermedia once this code stabilizes.
-
-
-def _ReadFile(path):
- file_handle = open(path)
- file_data = file_handle.read()
- file_handle.close()
- return file_data
-
-
-def _Indent(file_data, num_spaces):
- spaces = ' ' * num_spaces
- return spaces + file_data.replace('\n', '\n' + spaces)
-
-
-def _IncludeJsFile(js_include_to_replace, js_path, file_data):
- js_file_data = _ReadFile(js_path)
- js_file_data = _Indent(js_file_data, 4)
- js_file_data = (' <script type="text/javascript">\n' +
- js_file_data + '\n </script>\n')
- return FillInParameter(js_include_to_replace, js_file_data, file_data)
-
-
-def GenerateData(be_nice):
- """Generates a html page from the template, with or without fuzzing.
-
- Args:
- be_nice: If true, we won't fuzz the data but rather produce a complete
- standard-compliant file.
-
- Returns:
- A tuple (file_data, file_extension).
- """
- this_scripts_path = os.path.dirname(os.path.realpath(__file__))
- corpus_path = os.path.join(this_scripts_path, 'corpus');
-
- template_to_use = 'template01.html'
- template = _ReadFile(os.path.join(corpus_path, template_to_use))
-
- file_extension = 'html'
-
- if be_nice:
- file_data = peerconnection_fuzz.MakeWorkingFile(template)
- else:
- file_data = peerconnection_fuzz.Fuzz(template)
-
- # Paste the javascript code in directly since it's hard to make javascript
- # includes work without data bundles.
- file_data = _IncludeJsFile('INCLUDE_RANDOM_JS',
- os.path.join(corpus_path, 'random.js'),
- file_data)
- file_data = _IncludeJsFile('INCLUDE_FUZZ_SDP_JS',
- os.path.join(corpus_path, 'fuzz_sdp.js'),
- file_data)
-
- return file_data, file_extension
-
-
-if __name__ == '__main__':
- start_time = time.time()
-
- no_of_files = None
- input_dir = None
- output_dir = None
- be_nice = False
- optlist, args = getopt.getopt(sys.argv[1:], '', \
- ['no_of_files=', 'output_dir=', 'input_dir=', 'be_nice'])
- for option, value in optlist:
- if option == '--no_of_files': no_of_files = int(value)
- elif option == '--output_dir': output_dir = value
- elif option == '--input_dir': input_dir = value
- elif option == '--be_nice': be_nice = True
- assert no_of_files is not None, 'Missing "--no_of_files" argument'
- assert output_dir is not None, 'Missing "--output_dir" argument'
- assert input_dir is not None, 'Missing "--input_dir" argument'
-
- for file_no in range(no_of_files):
- file_data, file_extension = GenerateData(be_nice)
- file_data = file_data.encode('utf-8')
- file_descriptor, file_path = tempfile.mkstemp(
- prefix='fuzz-http-%d-%d' % (start_time, file_no),
- suffix='.' + file_extension,
- dir=output_dir)
- file = os.fdopen(file_descriptor, 'wb')
- print 'Writing %d bytes to "%s"' % (len(file_data), file_path)
- file.write(file_data)
- file.close()
\ No newline at end of file
diff --git a/test/fuzz/peerconnection/peerconnection_fuzz.py b/test/fuzz/peerconnection/peerconnection_fuzz.py
deleted file mode 100644
index 7bd5329..0000000
--- a/test/fuzz/peerconnection/peerconnection_fuzz.py
+++ /dev/null
@@ -1,170 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
-#
-# Use of this source code is governed by a BSD-style license
-# that can be found in the LICENSE file in the root of the source
-# tree. An additional intellectual property rights grant can be found
-# in the file PATENTS. All contributing project authors may
-# be found in the AUTHORS file in the root of the source tree.
-
-import random
-import re
-import string
-import unicodedata
-
-from common.fuzz_parameters import FillInParameter, MissingParameterException
-from common.random_javascript import *
-
-
-def _ArrayOfRandomRolls(num_rolls):
- return str([random.random() for x in xrange(num_rolls)])
-
-
-def _RandomAudioOrVideo():
- roll = random.random()
- if roll < 0.5:
- return '{ video: true, audio:true }'
- elif roll < 0.7:
- return '{ video: true, audio: false }'
- elif roll < 0.9:
- return '{ video: false, audio: true }'
- else:
- return '{ video: false, audio: true }'
-
-
-def _ReturnFirstArgument():
- return 'function(arg) { return arg; }'
-
-
-def _ReturnRandomUtf8String():
- unicode_glyphs = ''.join(unichr(char) for char in xrange(0x10ffff + 1)
- if unicodedata.category(unichr(char))[0] in ('LMNPSZ'))
- oh_dear = random.sample(unicode_glyphs, random.randint(50, 1500))
- return 'function(arg) { return "%s"; }' % ''.join(oh_dear)
-
-
-def _ReturnFuzzedSdp():
- return 'function(arg) { return fuzzSdp(arg); }'
-
-
-def _RandomSdpTransform():
- roll = random.random()
- if roll < 0.1:
- return _ReturnRandomUtf8String()
- elif roll < 0.5:
- return _ReturnFuzzedSdp()
- else:
- return _ReturnFirstArgument()
-
-
-def _InsertRandomLocationReload(list_of_lines, num_to_insert):
- length = len(list_of_lines)
- assert length > num_to_insert
-
- # Randomly choose insertion points to insert at (if
- # num_to_insert == length - 1, all will be replaced).
- lines_to_insert_behind = sorted(random.sample(xrange(length - 1),
- num_to_insert))
-
- result = list(list_of_lines)
- num_inserted = 0
- for i in lines_to_insert_behind:
- # We're just guessing the indentation the reloads will be at, but that's
- # just cosmetic anyway.
- result.insert(num_inserted + i + 1, ' location.reload()')
- num_inserted += 1
-
- return result
-
-
-def _InsertRandomLocationReloads(file_data, replace_all):
- lines = file_data.split(';\n')
- if replace_all:
- lines = _InsertRandomLocationReload(lines, len(lines) - 1)
- else:
- num_lines_to_insert = random.randint(1, 3)
- lines = _InsertRandomLocationReload(lines, num_lines_to_insert)
- return ';\n'.join(lines)
-
-
-def _InsertRandomLocationReloadsWithinMarkers(file_data,
- insert_everywhere=False):
- """Inserts random location.reload() statements in the file.
-
- We can insert statements after other statements (e.g. after ; and newline).
- We only consider the text between the "reload injection markers" so that we
- can avoid injecting location.reload()s into the HTML or after variable
- declarations, for instance. Therefore, the markers must be present in the
- file data passed into this function.
-
- Args:
- file_data: The template file data as a string.
- insert_everywhere: If true, will replace at all possible injection points.
- If false, we will randomly choose 1-3 injection points.
-"""
- start_marker = '// START_OF_POSSIBLE_INJECTED_LOCATION_RELOADS'
- end_marker = '// END_OF_POSSIBLE_INJECTED_LOCATION_RELOADS'
- within_markers_regex = re.compile(start_marker + '(.+)' + end_marker,
- re.DOTALL)
- within_markers = within_markers_regex.search(file_data)
- if not within_markers:
- raise MissingParameterException(
- 'Missing %s and/or %s in template.' % (start_marker, end_marker))
-
- # Now insert the location.reload()s.
- modified_data = _InsertRandomLocationReloads(
- within_markers.group(1), insert_everywhere)
-
- return within_markers_regex.sub(modified_data, file_data)
-
-
-def Fuzz(file_data):
- """Fuzzes the passed in template."""
- file_data = file_data.decode('utf-8')
-
- # Generate a bunch of random numbers and encode them into the page. Since the
- # values get hard-coded into the page the page's choices will be reproducible.
- file_data = FillInParameter('ARRAY_OF_RANDOM_ROLLS',
- _ArrayOfRandomRolls(500),
- file_data)
-
- # Randomly decide how to fuzz SDP data.
- file_data = FillInParameter('REQUEST_AUDIO_AND_VIDEO',
- _RandomAudioOrVideo(),
- file_data)
- file_data = FillInParameter('TRANSFORM_OFFER_SDP',
- _RandomSdpTransform(),
- file_data)
- file_data = FillInParameter('TRANSFORM_ANSWER_SDP',
- _RandomSdpTransform(),
- file_data)
-
- # Random location.reload() calls in the call sequence can be challenging for
- # the code to deal with, so insert some here and there.
- if random.random() < 0.3:
- file_data = _InsertRandomLocationReloadsWithinMarkers(file_data)
-
- return file_data
-
-
-def MakeWorkingFile(file_data):
- """Fills in arguments to make a basic working file.
-
- Used for ensuring that the basic template is standards-compliant.
- """
- file_data = file_data.decode('utf-8')
-
- file_data = FillInParameter('ARRAY_OF_RANDOM_ROLLS',
- _ArrayOfRandomRolls(500),
- file_data)
- file_data = FillInParameter('REQUEST_AUDIO_AND_VIDEO',
- '{ video: true, audio: true }',
- file_data)
- file_data = FillInParameter('TRANSFORM_OFFER_SDP',
- _ReturnFirstArgument(),
- file_data)
- file_data = FillInParameter('TRANSFORM_ANSWER_SDP',
- _ReturnFirstArgument(),
- file_data)
-
- return file_data
diff --git a/test/fuzz/peerconnection/peerconnection_fuzz_unittest.py b/test/fuzz/peerconnection/peerconnection_fuzz_unittest.py
deleted file mode 100755
index d6b19d0..0000000
--- a/test/fuzz/peerconnection/peerconnection_fuzz_unittest.py
+++ /dev/null
@@ -1,87 +0,0 @@
-#!/usr/bin/env python
-#-*- coding: utf-8 -*-
-# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
-#
-# Use of this source code is governed by a BSD-style license
-# that can be found in the LICENSE file in the root of the source
-# tree. An additional intellectual property rights grant can be found
-# in the file PATENTS. All contributing project authors may
-# be found in the AUTHORS file in the root of the source tree.
-
-import unittest
-
-import peerconnection_fuzz
-
-SAMPLE_TEMPLATE = """
-<html>
-<head>
- <title>WebRTC PeerConnection Fuzz Test Template</title>
- <script type="text/javascript">
- var gFirstConnection = null;
-
-// START_OF_POSSIBLE_INJECTED_LOCATION_RELOADS
- function startTest() {
- navigator.webkitGetUserMedia(REQUEST_AUDIO_AND_VIDEO,
- getUserMediaOkCallback,
- getUserMediaFailedCallback);
- }
-
- function callUsingStream(localStream) {
- gFirstConnection.createOffer(onOfferCreated);
- }
-
- function onIceCandidateToFirst(event) {
- if (event.candidate) {
- var candidate = new RTCIceCandidate(event.candidate);
- gSecondConnection.addIceCandidate(candidate);
- }
- }
-// END_OF_POSSIBLE_INJECTED_LOCATION_RELOADS
- </script>
-</head>"""
-
-RELOADED_TEMPLATE = """
-<html>
-<head>
- <title>WebRTC PeerConnection Fuzz Test Template</title>
- <script type="text/javascript">
- var gFirstConnection = null;
-
-
- function startTest() {
- navigator.webkitGetUserMedia(REQUEST_AUDIO_AND_VIDEO,
- getUserMediaOkCallback,
- getUserMediaFailedCallback);
- location.reload();
- }
-
- function callUsingStream(localStream) {
- gFirstConnection.createOffer(onOfferCreated);
- location.reload();
- }
-
- function onIceCandidateToFirst(event) {
- if (event.candidate) {
- var candidate = new RTCIceCandidate(event.candidate);
- location.reload();
- gSecondConnection.addIceCandidate(candidate);
- location.reload();
- }
- }
-
- </script>
-</head>"""
-
-class PeerConnectionFuzzerTest(unittest.TestCase):
- def testInsertRandomReloadsInsertsAtTheRightPlace(self):
- """Tests we can insert location.reload() in the right places.
-
- Only tests the case where we replace all since the other case is random.
- """
- result = peerconnection_fuzz._InsertRandomLocationReloadsWithinMarkers(
- SAMPLE_TEMPLATE, replace_all=True)
- self.assertEquals(RELOADED_TEMPLATE, result,
- 'Got "%s", should be "%s"' % (result, RELOADED_TEMPLATE))
-
-if __name__ == '__main__':
- unittest.main()
