michael@0: load(libdir + "parallelarray-helpers.js");
michael@0: 
michael@0: // Test that we are able to add numbers even if the typesets are not
michael@0: // "clean" because we have previously added strings and numbers.  This
michael@0: // should cause fallible unboxing to occur.
michael@0: 
michael@0: function theTest() {
michael@0:   var mixedArray = [1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.1,
michael@0:                     "1", "2", "3", "4", "5", "6", "7", "8", "9", "10"];
michael@0: 
michael@0:   function op(e, i) {
michael@0:     return mixedArray[e % mixedArray.length] + i;
michael@0:   }
michael@0: 
michael@0:   // run op once where it has to add doubles and strings,
michael@0:   // just to pullute the typesets:
michael@0:   var jsarray0 = range(0, 1024);
michael@0:   jsarray0.map(op);
michael@0: 
michael@0:   // this version will never actually touch the strings:
michael@0:   assertArraySeqParResultsEq(range(0, 1024), "map", function (i) { return i % 10; });
michael@0: 
michael@0:   // but if we try against the original we get bailouts:
michael@0:   assertParallelExecWillBail(function (mode) {
michael@0:     jsarray0.mapPar(op, mode);
michael@0:   });
michael@0: }
michael@0: 
michael@0: if (getBuildConfiguration().parallelJS)
michael@0:   theTest();