"Evaluating first chunk of the test set"

(Smalltalk includesKey: #Smalltalk) ifFalse: [
    self print: 'Require s8 execution environment.'.
    self abort
].
(Smalltalk includesKey: #NodeJS) ifFalse: [
    self print: 'Require NodeJS framework.'.
    self abort
].
Smalltalk nativeObjectAt: #jxcore ifAbsent: [
    self print: 'Require JX8 execution environment.'.
    self abort
].