Applying Model-Based Testing to HTML Rendering Engines – a Case Study?
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
IN-BROWSER BLITZ LITERATURE REVIEWS 1 Submitted to Meta
IN-BROWSER BLITZ LITERATURE REVIEWS 1 Submitted to Meta-Psychology. Participate in open peer review by commenting through hypothes.is directly on this preprint. The full editorial process of all articles under review at Meta-Psychology can be found following this link: https://tinyurl.com/mp-submissions You will find this preprint by searching for the first author's name. Writing a Psychological Blitz Literature Review with Nothing but a Browser Bogdan Cocoş1 1Department of Psychology, University of Bucharest Author Note Correspondence regarding this article should be addressed to Bogdan Cocoş, 90 Panduri Road, Sector 5, 050663, Bucharest, Romania. E-mail: [email protected] https://orcid.org/0000-0003-4098-7551 IN-BROWSER BLITZ LITERATURE REVIEWS 2 Abstract The ways so far of writing literature reviews represent valid, but not sufficient, landmarks, connected to the current technological context. In this sense, this article proposes a research method called blitz literature review, as a way to quickly, transparently, and repeatably consult key references in a particular area of interest, seen as a network composed of elements that are indispensable to such a process. The tutorial consists of six steps explained in detail, easy to follow and reproduce, accompanied by publicly available supplementary material. Finally, the possible implications of this research method are discussed, being brought to the fore a general recommendation regarding the optimization of the citizens’ involvement in the efforts and approaches of open scientific research. Keywords: blitz literature review, open access, open science, research methods IN-BROWSER BLITZ LITERATURE REVIEWS 3 Writing a Psychological Blitz Literature Review with Nothing but a Browser Context The term “blitz literature review” refers to an adaptation of the concept of literature review. -
Browser Versions Carry 10.5 Bits of Identifying Information on Average [Forthcoming Blog Post]
Browser versions carry 10.5 bits of identifying information on average [forthcoming blog post] Technical Analysis by Peter Eckersley This is part 3 of a series of posts on user tracking on the modern web. You can also read part 1 and part 2. Whenever you visit a web page, your browser sends a "User Agent" header to the website saying what precise operating system and browser you are using. We recently ran an experiment to see to what extent this information could be used to track people (for instance, if someone deletes their browser cookies, would the User Agent, alone or in combination with some other detail, be enough to re-create their old cookie?). Our experiment to date has shown that the browser User Agent string usually carries 5-15 bits of identifying information (about 10.5 bits on average). That means that on average, only one person in about 1,500 (210.5) will have the same User Agent as you. On its own, that isn't enough to recreate cookies and track people perfectly, but in combination with another detail like an IP address, geolocation to a particular ZIP code, or having an uncommon browser plugin installed, the User Agent string becomes a real privacy problem. User Agents: An Example of Browser Characteristics Doubling As Tracking Tools When we analyse the privacy of web users, we usually focus on user accounts, cookies, and IP addresses, because those are the usual means by which a request to a web server can be associated with other requests and/or linked back to an individual human being, computer, or local network. -
Netscape 6.2.3 Software for Solaris Operating Environment
What’s New in Netscape 6.2 Netscape 6.2 builds on the successful release of Netscape 6.1 and allows you to do more online with power, efficiency and safety. New is this release are: Support for the latest operating systems ¨ BETTER INTEGRATION WITH WINDOWS XP q Netscape 6.2 is now only one click away within the Windows XP Start menu if you choose Netscape as your default browser and mail applications. Also, you can view the number of incoming email messages you have from your Windows XP login screen. ¨ FULL SUPPORT FOR MACINTOSH OS X Other enhancements Netscape 6.2 offers a more seamless experience between Netscape Mail and other applications on the Windows platform. For example, you can now easily send documents from within Microsoft Word, Excel or Power Point without leaving that application. Simply choose File, “Send To” to invoke the Netscape Mail client to send the document. What follows is a more comprehensive list of the enhancements delivered in Netscape 6.1 CONFIDENTIAL UNTIL AUGUST 8, 2001 Netscape 6.1 Highlights PR Contact: Catherine Corre – (650) 937-4046 CONFIDENTIAL UNTIL AUGUST 8, 2001 Netscape Communications Corporation ("Netscape") and its licensors retain all ownership rights to this document (the "Document"). Use of the Document is governed by applicable copyright law. Netscape may revise this Document from time to time without notice. THIS DOCUMENT IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN NO EVENT SHALL NETSCAPE BE LIABLE FOR INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY KIND ARISING FROM ANY ERROR IN THIS DOCUMENT, INCLUDING WITHOUT LIMITATION ANY LOSS OR INTERRUPTION OF BUSINESS, PROFITS, USE OR DATA. -
HTTP Cookie - Wikipedia, the Free Encyclopedia 14/05/2014
HTTP cookie - Wikipedia, the free encyclopedia 14/05/2014 Create account Log in Article Talk Read Edit View history Search HTTP cookie From Wikipedia, the free encyclopedia Navigation A cookie, also known as an HTTP cookie, web cookie, or browser HTTP Main page cookie, is a small piece of data sent from a website and stored in a Persistence · Compression · HTTPS · Contents user's web browser while the user is browsing that website. Every time Request methods Featured content the user loads the website, the browser sends the cookie back to the OPTIONS · GET · HEAD · POST · PUT · Current events server to notify the website of the user's previous activity.[1] Cookies DELETE · TRACE · CONNECT · PATCH · Random article Donate to Wikipedia were designed to be a reliable mechanism for websites to remember Header fields Wikimedia Shop stateful information (such as items in a shopping cart) or to record the Cookie · ETag · Location · HTTP referer · DNT user's browsing activity (including clicking particular buttons, logging in, · X-Forwarded-For · Interaction or recording which pages were visited by the user as far back as months Status codes or years ago). 301 Moved Permanently · 302 Found · Help 303 See Other · 403 Forbidden · About Wikipedia Although cookies cannot carry viruses, and cannot install malware on 404 Not Found · [2] Community portal the host computer, tracking cookies and especially third-party v · t · e · Recent changes tracking cookies are commonly used as ways to compile long-term Contact page records of individuals' browsing histories—a potential privacy concern that prompted European[3] and U.S. -
HTML5 Favorite Twitter Searches App Browser-Based Mobile Apps with HTML5, CSS3, Javascript and Web Storage
Androidfp_19.fm Page 1 Friday, May 18, 2012 10:32 AM 19 HTML5 Favorite Twitter Searches App Browser-Based Mobile Apps with HTML5, CSS3, JavaScript and Web Storage Objectives In this chapter you’ll: ■ Implement a web-based version of the Favorite Twitter Searches app from Chapter 5. ■ Use HTML5 and CSS3 to implement the interface of a web app. ■ Use JavaScript to implement the logic of a web app. ■ Use HTML5’s Web Storage APIs to store key-value pairs of data that persist between executions of a web app. ■ Use a CSS reset to remove all browser specific HTML- element formatting before styling an HTML document’s elements. ■ Save a shortcut for a web app to your device’s home screen so you can easily launch a web app. = DRAFT: © Copyright 1992–2012 by Deitel & Associates, Inc. All Rights Reserved. Androidfp_19.fm Page 2 Friday, May 18, 2012 10:32 AM 2 Chapter 19 HTML5 Favorite Twitter Searches App 19.1 Introduction 19.5 Building the App 19.2 Test-Driving the Favorite Twitter 19.5.1 HTML5 Document Searches App 19.5.2 CSS 19.5.3 JavaScript 19.3 Technologies Overview Outline 19.6 Wrap-Up 19.1 Introduction The Favorite Twitter Searches app from Chapter 5 allowed users to save their favorite Twit- ter search strings with easy-to-remember, user-chosen, short tag names. Users could then conveniently follow tweets on their favorite topics. In this chapter, we reimplement the Fa- vorite Twitter Searches app as a web app, using HTML5, CSS3 and JavaScript. -
Marcia Knous: My Name Is Marcia Knous
Olivia Ryan: Can you just state your name? Marcia Knous: My name is Marcia Knous. OR: Just give us your general background. How did you come to work at Mozilla and what do you do for Mozilla now? MK: Basically, I started with Mozilla back in the Netscape days. I started working with Mozilla.org shortly after AOL acquired Netscape which I believe was in like the ’99- 2000 timeframe. I started working at Netscape and then in one capacity in HR shortly after I moved working with Mitchell as part of my shared responsibility, I worked for Mozilla.org and sustaining engineering to sustain the communicator legacy code so I supported them administratively. That’s basically what I did for Mozilla. I did a lot of I guess what you kind of call of blue activities where we have a process whereby people get access to our CVS repository so I was the gatekeeper for all the CVS forms and handle all the bugs that were related to CVS requests, that kind of thing. Right now at Mozilla, I do quality assurance and I run both our domestic online store as well as our international store where we sell all of our Mozilla gear. Tom Scheinfeldt: Are you working generally alone in small groups? In large groups? How do you relate to other people working on the project? MK: Well, it’s a rather interesting project. My capacity as a QA person, we basically relate with the community quite a bit because we have a very small internal QA organization. -
Casperjs Documentation Release 1.1.0-DEV Nicolas Perriault
CasperJs Documentation Release 1.1.0-DEV Nicolas Perriault February 04, 2016 Contents 1 Installation 3 1.1 Prerequisites...............................................3 1.2 Installing from Homebrew (OSX)....................................3 1.3 Installing from npm...........................................4 1.4 Installing from git............................................4 1.5 Installing from an archive........................................4 1.6 CasperJS on Windows..........................................5 1.7 Known Bugs & Limitations.......................................5 2 Quickstart 7 2.1 A minimal scraping script........................................7 2.2 Now let’s scrape Google!........................................8 2.3 CoffeeScript version...........................................9 2.4 A minimal testing script......................................... 10 3 Using the command line 11 3.1 casperjs native options.......................................... 12 3.2 Raw parameter values.......................................... 13 4 Selectors 15 4.1 CSS3................................................... 15 4.2 XPath................................................... 16 5 Testing 17 5.1 Unit testing................................................ 17 5.2 Browser tests............................................... 18 5.3 Setting Casper options in the test environment............................. 19 5.4 Advanced techniques........................................... 20 5.5 Test command args and options.................................... -
Copyrighted Material
05_096970 ch01.qxp 4/20/07 11:27 PM Page 3 1 Introducing Cascading Style Sheets Cascading style sheets is a language intended to simplify website design and development. Put simply, CSS handles the look and feel of a web page. With CSS, you can control the color of text, the style of fonts, the spacing between paragraphs, how columns are sized and laid out, what back- ground images or colors are used, as well as a variety of other visual effects. CSS was created in language that is easy to learn and understand, but it provides powerful control over the presentation of a document. Most commonly, CSS is combined with the markup languages HTML or XHTML. These markup languages contain the actual text you see in a web page — the hyperlinks, paragraphs, headings, lists, and tables — and are the glue of a web docu- ment. They contain the web page’s data, as well as the CSS document that contains information about what the web page should look like, and JavaScript, which is another language that pro- vides dynamic and interactive functionality. HTML and XHTML are very similar languages. In fact, for the majority of documents today, they are pretty much identical, although XHTML has some strict requirements about the type of syntax used. I discuss the differences between these two languages in detail in Chapter 2, and I also pro- vide a few simple examples of what each language looks like and how CSS comes together with the language to create a web page. In this chapter, however, I discuss the following: ❑ The W3C, an organization that plans and makes recommendations for how the web should functionCOPYRIGHTED and evolve MATERIAL ❑ How Internet documents work, where they come from, and how the browser displays them ❑ An abridged history of the Internet ❑ Why CSS was a desperately needed solution ❑ The advantages of using CSS 05_096970 ch01.qxp 4/20/07 11:27 PM Page 4 Part I: The Basics The next section takes a look at the independent organization that makes recommendations about how CSS, as well as a variety of other web-specific languages, should be used and implemented. -
Webassembly a New World of Native Exploits on the Web Agenda
WebAssembly A New World Of Native Exploits On The Web Agenda • Introduction • The WebAssembly Platform • Emscripten • Possible Exploit Scenarios • Conclusion Wasm: What is it good for? ● Archive.org web emulators ● Image/processing ● Video Games ● 3D Modeling ● Cryptography Libraries ● Desktop Application Ports Wasm: Crazy Incoming ● Browsix, jslinux ● Runtime.js (Node), Nebulet ● Cervus ● eWASM Java Applet Joke Slide ● Sandboxed ● Virtual Machine, runs its own instruction set ● Runs in your browser ● Write once, run anywhere ● In the future, will be embedded in other targets What Is WebAssembly? ● A relatively small set of low-level instructions ○ Instructions are executed by browsers ● Native code can be compiled into WebAssembly ○ Allows web developers to take their native C/C++ code to the browser ■ Or Rust, or Go, or anything else that can compile to Wasm ○ Improved Performance Over JavaScript ● Already widely supported in the latest versions of all major browsers ○ Not limited to running in browsers, Wasm could be anywhere Wasm: A Stack Machine Text Format Example Linear Memory Model Subtitle Function Pointers Wasm in the Browser ● Wasm doesn’t have access to memory, DOM, etc. ● Wasm functions can be exported to be callable from JS ● JS functions can be imported into Wasm ● Wasm’s linear memory is a JS resizable ArrayBuffer ● Memory can be shared across instances of Wasm ● Tables are accessible via JS, or can be shared to other instances of Wasm Demo: Wasm in a nutshell Emscripten ● Emscripten is an SDK that compiles C/C++ into .wasm binaries ● LLVM/Clang derivative ● Includes built-in C libraries, etc. ● Also produces JS and HTML code to allow easy integration into a site. -
Security Analysis of Firefox Webextensions
6.857: Computer and Network Security Due: May 16, 2018 Security Analysis of Firefox WebExtensions Srilaya Bhavaraju, Tara Smith, Benny Zhang srilayab, tsmith12, felicity Abstract With the deprecation of Legacy addons, Mozilla recently introduced the WebExtensions API for the development of Firefox browser extensions. WebExtensions was designed for cross-browser compatibility and in response to several issues in the legacy addon model. We performed a security analysis of the new WebExtensions model. The goal of this paper is to analyze how well WebExtensions responds to threats in the previous legacy model as well as identify any potential vulnerabilities in the new model. 1 Introduction Firefox release 57, otherwise known as Firefox Quantum, brings a large overhaul to the open-source web browser. Major changes with this release include the deprecation of its initial XUL/XPCOM/XBL extensions API to shift to its own WebExtensions API. This WebExtensions API is currently in use by both Google Chrome and Opera, but Firefox distinguishes itself with further restrictions and additional functionalities. Mozilla’s goals with the new extension API is to support cross-browser extension development, as well as offer greater security than the XPCOM API. Our goal in this paper is to analyze how well the WebExtensions model responds to the vulnerabilities present in legacy addons and discuss any potential vulnerabilities in the new model. We present the old security model of Firefox extensions and examine the new model by looking at the structure, permissions model, and extension review process. We then identify various threats and attacks that may occur or have occurred before moving onto recommendations. -
Chapter 10 Document Object Model and Dynamic HTML
Chapter 10 Document Object Model and Dynamic HTML The term Dynamic HTML, often abbreviated as DHTML, refers to the technique of making Web pages dynamic by client-side scripting to manipulate the document content and presen- tation. Web pages can be made more lively, dynamic, or interactive by DHTML techniques. With DHTML you can prescribe actions triggered by browser events to make the page more lively and responsive. Such actions may alter the content and appearance of any parts of the page. The changes are fast and e±cient because they are made by the browser without having to network with any servers. Typically the client-side scripting is written in Javascript which is being standardized. Chapter 9 already introduced Javascript and basic techniques for making Web pages dynamic. Contrary to what the name may suggest, DHTML is not a markup language or a software tool. It is a technique to make dynamic Web pages via client-side programming. In the past, DHTML relies on browser/vendor speci¯c features to work. Making such pages work for all browsers requires much e®ort, testing, and unnecessarily long programs. Standardization e®orts at W3C and elsewhere are making it possible to write standard- based DHTML that work for all compliant browsers. Standard-based DHTML involves three aspects: 447 448 CHAPTER 10. DOCUMENT OBJECT MODEL AND DYNAMIC HTML Figure 10.1: DOM Compliant Browser Browser Javascript DOM API XHTML Document 1. Javascript|for cross-browser scripting (Chapter 9) 2. Cascading Style Sheets (CSS)|for style and presentation control (Chapter 6) 3. Document Object Model (DOM)|for a uniform programming interface to access and manipulate the Web page as a document When these three aspects are combined, you get the ability to program changes in Web pages in reaction to user or browser generated events, and therefore to make HTML pages more dynamic. -
Cross Site Scripting Attacks Xss Exploits and Defense.Pdf
436_XSS_FM.qxd 4/20/07 1:18 PM Page ii 436_XSS_FM.qxd 4/20/07 1:18 PM Page i Visit us at www.syngress.com Syngress is committed to publishing high-quality books for IT Professionals and deliv- ering those books in media and formats that fit the demands of our customers. We are also committed to extending the utility of the book you purchase via additional mate- rials available from our Web site. SOLUTIONS WEB SITE To register your book, visit www.syngress.com/solutions. Once registered, you can access our [email protected] Web pages. There you may find an assortment of value- added features such as free e-books related to the topic of this book, URLs of related Web sites, FAQs from the book, corrections, and any updates from the author(s). ULTIMATE CDs Our Ultimate CD product line offers our readers budget-conscious compilations of some of our best-selling backlist titles in Adobe PDF form. These CDs are the perfect way to extend your reference library on key topics pertaining to your area of expertise, including Cisco Engineering, Microsoft Windows System Administration, CyberCrime Investigation, Open Source Security, and Firewall Configuration, to name a few. DOWNLOADABLE E-BOOKS For readers who can’t wait for hard copy, we offer most of our titles in downloadable Adobe PDF form. These e-books are often available weeks before hard copies, and are priced affordably. SYNGRESS OUTLET Our outlet store at syngress.com features overstocked, out-of-print, or slightly hurt books at significant savings. SITE LICENSING Syngress has a well-established program for site licensing our e-books onto servers in corporations, educational institutions, and large organizations.