css-mask.js

// this tests passes for webkit's proprietary `-webkit-mask` feature
//   www.webkit.org/blog/181/css-masks/
//   developer.apple.com/library/safari/#documentation/InternetWeb/Conceptual/SafariVisualEffectsProgGuide/Masks/Masks.html

// it does not pass mozilla's implementation of `mask` for SVG

//   developer.mozilla.org/en/CSS/mask
//   developer.mozilla.org/En/Applying_SVG_effects_to_HTML_content

// Can combine with clippaths for awesomeness: http://generic.cx/for/webkit/test.html

Modernizr.addTest('cssmask', Modernizr.testAllProps('mask-repeat'));