SVGTests - Web APIs

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The SVGTests interface is used to reflect conditional processing attributes and is mixed into other interfaces for elements that support these attributes.

Properties

SVGTests.requiredFeatures Read only: An SVGStringList corresponding to the requiredFeatures attribute of the given element.
SVGTests.requiredExtensions Read only: An SVGStringList corresponding to the requiredExtensions attribute of the given element.
SVGTests.systemLanguage Read only: An SVGStringList corresponding to the systemLanguage attribute of the given element.

Methods

SVGTests.hasExtension() Read only: Returns true if the browser supports the given extension, specified by a URI.

Specifications

Specification	Status	Comment
Scalable Vector Graphics (SVG) 2 The definition of 'SVGTests' in that specification.	Candidate Recommendation	Removed `requiredFeatures` property and `hasExtension()` method.
Scalable Vector Graphics (SVG) 1.1 (Second Edition) The definition of 'SVGTests' in that specification.	Recommendation	Initial definition

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`SVGTests`	Chrome Full support Yes	Edge Full support 12	Firefox Full support 12	IE Full support 9	Opera ?	Safari ?	WebView Android Full support Yes	Chrome Android Full support Yes	Firefox Android ?	Opera Android ?	Safari iOS ?	Samsung Internet Android Full support Yes
`hasextension` Deprecated	Chrome No support ? — 47 Notes No support ? — 47 Notes Notes Removed because it is not part of the SVG2 spec.	Edge ?	Firefox ?	IE ?	Opera ?	Safari ?	WebView Android No support ? — 47 Notes No support ? — 47 Notes Notes Removed because it is not part of the SVG2 spec.	Chrome Android No support ? — 47 Notes No support ? — 47 Notes Notes Removed because it is not part of the SVG2 spec.	Firefox Android ?	Opera Android ?	Safari iOS ?	Samsung Internet Android No support ? — 5.0 Notes No support ? — 5.0 Notes Notes Removed because it is not part of the SVG2 spec.
`requiredFeatures` Deprecated	Chrome No support ? — 59 Notes No support ? — 59 Notes Notes Removed because it is not part of the SVG2 spec.	Edge ?	Firefox ?	IE ?	Opera ?	Safari ?	WebView Android No support ? — 59 Notes No support ? — 59 Notes Notes Removed because it is not part of the SVG2 spec.	Chrome Android No support ? — 59 Notes No support ? — 59 Notes Notes Removed because it is not part of the SVG2 spec.	Firefox Android ?	Opera Android ?	Safari iOS ?	Samsung Internet Android No support ? — 7.0 Notes No support ? — 7.0 Notes Notes Removed because it is not part of the SVG2 spec.

Legend

Full support: Full support
No support: No support
Compatibility unknown: Compatibility unknown
Deprecated. Not for use in new websites.: Deprecated. Not for use in new websites.
See implementation notes.: See implementation notes.