- Mozilla's answer to Internet Explorer. Firefox includes popup blocking, tabbed browsing, extensions, a download manager, and is much more secure than Internet Explorer, because it doesn't use ActiveX or active scripting. Firefox supports virtually all the plugins IE does, such as Flash, Java, RealPlayer, etc.
- Mozilla Firefox (branded as Firefox Quantum or simply known as Firefox) is a free and open source web browser which is made by the Mozilla Foundation and its subsidiary, the Mozilla Corporation.It works on common operating systems, such as Windows, macOS, Linux and Android.With Firefox, browsing features can be added or removed and users can customize Firefox to fit their needs.
- What does Firefox mean? Firefox is an open-source Web browser introduced in 2004 as part of the Mozilla Application Suite. Firefox included almost all the features offered by other browsers at that time, as well as a number of new features, including a bookmarks toolbar and tabbed browsing.
- A web browser takes you anywhere on the internet. It retrieves information from other parts of the web and displays it on your desktop or mobile device. The information is transferred using the Hypertext Transfer Protocol, which defines how text, images and video are transmitted on the web.
Firefox stemmed from the Netscape browser, which was a casualty of the browser wars in the late 1990s. After Netscape evolved into a very large and somewhat bloated application, it was turned into.
Marionette is an automation driver for Mozilla’s Gecko engine.It can remotely control either the UI or the internal JavaScript ofa Gecko platform, such as Firefox. It can control both the chrome(i.e. menus and functions) or the content (the webpage loaded insidethe browsing context), giving a high level of control and abilityto replicate user actions. In addition to performing actions on thebrowser, Marionette can also read the properties and attributes ofthe DOM.
If this sounds similar to Selenium/WebDriver then you’recorrect! Marionette shares much of the same ethos and API asSelenium/WebDriver, with additional commands to interact withGecko’s chrome interface. Its goal is to replicate what Seleniumdoes for web content: to enable the tester to have the ability tosend commands to remotely control a user agent.
How does it work?¶
Marionette consists of two parts: a server which takes requests andexecutes them in Gecko, and a client. The client sends commands tothe server and the server executes the command inside the browser.
When would I use it?¶
If you want to perform UI tests with browser chrome or content,Marionette is the tool you’re looking for! You can use it tocontrol either web content, or Firefox itself.
A test engineer would typically import the Marionette client packageinto their test framework, import the classes and use the classfunctions and methods to control the browser. After controllingthe browser, Marionette can be used to return information aboutthe state of the browser which can then be used to validate thatthe action was performed correctly.
Using Marionette¶
Marionette combines a gecko component (the Marionette server) with anoutside component (the Marionette client), which drives the tests.The Marionette server ships with Firefox, and to use it you willneed to download a Marionette client or use the in-tree client.
Run Tests with Python – How to run tests using thePython client
You might want to experiment with using Marionette interactivelyat a Python command prompt
Start writing and running tests
Tips on debugging Marionette code
Get a Build – Instructions on how to get a Marionette-enabledbuild of Firefox
Bugs¶
Please file any bugs you may find in the Testing::Marionettecomponent in Bugzilla. You can view a list of current bugsto see if your problem is already being addressed.
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Firefox
(World-Wide Web)Firefox Home.
Firefox
A popular open source Web browser for Windows, Mac and Linux from the Mozilla project. Including a search box for Google and other major sites, the Firefox user interface is customizable by adding 'extensions,' such as a stock tracker, autofill and hundreds of others.Quite an Impact
Introduced in 2004, Firefox caused much notoriety, and by mid-2005 captured more than 10% of the browser market. Reaching 25% by 2010, it has since declined due to the popularity of the Chrome browser. Many viewed Firefox as a more secure alternative to Internet Explorer (IE), which has always been under attack. Pundits argue whether Firefox is safer because of better design or simply that hackers have no quarrel with open source software.
A Ghost from the Past
Firefox stemmed from the Netscape browser, which was a casualty of the browser wars in the late 1990s. After Netscape evolved into a very large and somewhat bloated application, it was turned into the open source Mozilla project.
In the early 2000s, the Gecko rendering engine was excised out of Mozilla and combined with the XUL user interface language to create a leaner, faster Mozilla browser. Renamed Phoenix, then Firebird, it finally gave birth as Firefox. For more information, visit www.mozilla.com. See Firefox OS, Netscape, Mozilla, XUL and Greasemonkey.
| Firefox on the Mac |
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| An innovative browser, Firefox was one of the first to organize viewing history and provide tabs. |
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Firefox Browser Meaning