michael@0: load(libdir + "parallelarray-helpers.js");
michael@0: 
michael@0: function makeObject(e, i, c) {
michael@0:   var v = {element: e, index: i, collection: c};
michael@0: 
michael@0:   if (e == 0) // note: happens once
michael@0:     delete v.index;
michael@0: 
michael@0:   return v;
michael@0: }
michael@0: 
michael@0: function test() {
michael@0:   var array = range(0, 768);
michael@0:   var array1 = array.map(makeObject);
michael@0: 
michael@0:   assertParallelExecWillRecover(function (m) {
michael@0:     var pa = array.mapPar(makeObject, m);
michael@0:     assertStructuralEq(pa, array1);
michael@0:   });
michael@0: }
michael@0: 
michael@0: if (getBuildConfiguration().parallelJS)
michael@0:   test();