'From Squeak6.0alpha of 23 October 2020 [latest update: #20021] on 5 November 2020 at 8:57:43 pm'!!FSPathTest methodsFor: 'tests' stamp: 'dtl 11/5/2020 20:55'!testExtension | path | path := FSPath / 'foo.bar.zot'. self assert: 'zot' equals: path extension.! !