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if(!dojo._hasResource["dojox.lang.tests.array"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.lang.tests.array"] = true;
dojo.provide("dojox.lang.tests.array");
dojo.require("dojox.lang.functional");
dojo.require("dojox.lang.functional.fold");
dojo.require("dojox.lang.functional.reversed");
(function(){
var df = dojox.lang.functional, v, isOdd = "%2";
var revArrayIter = function(array){
this.array = array;
this.position = array.length - 1;
};
dojo.extend(revArrayIter, {
hasNext: df.lambda("this.position >= 0"),
next: df.lambda("this.array[this.position--]")
});
tests.register("dojox.lang.tests.array", [
function testFilter1(t){ t.assertEqual(df.filter([1, 2, 3], isOdd), [1, 3]); },
function testFilter2(t){ t.assertEqual(df.filter([1, 2, 3], "%2==0"), [2]); },
function testFilterIter(t){
var iter = new revArrayIter([1, 2, 3]);
t.assertEqual(df.filter(iter, isOdd), [3, 1]);
},
function testFilterRev(t){
var iter = new revArrayIter([1, 2, 3]);
t.assertEqual(df.filter(iter, isOdd), df.filterRev([1, 2, 3], isOdd));
},
function testForEach(t){
t.assertEqual((v = [], df.forEach([1, 2, 3], function(x){ v.push(x); }), v), [1, 2, 3]);
},
function testForEachIter(t){
var iter = new revArrayIter([1, 2, 3]);
t.assertEqual((v = [], df.forEach(iter, function(x){ v.push(x); }), v), [3, 2, 1]);
},
function testForEachRev(t){
t.assertEqual((v = [], df.forEachRev([1, 2, 3], function(x){ v.push(x); }), v), [3, 2, 1]);
},
function testMap(t){ t.assertEqual(df.map([1, 2, 3], "+3"), [4, 5, 6]); },
function testMapIter(t){
var iter = new revArrayIter([1, 2, 3]);
t.assertEqual(df.map(iter, "+3"), [6, 5, 4]);
},
function testMapRev(t){
var iter = new revArrayIter([1, 2, 3]);
t.assertEqual(df.map(iter, "+3"), df.mapRev([1, 2, 3], "+3"));
},
function testEvery1(t){ t.assertFalse(df.every([1, 2, 3], isOdd)); },
function testEvery2(t){ t.assertTrue(df.every([1, 3, 5], isOdd)); },
function testEveryIter(t){
var iter = new revArrayIter([1, 3, 5]);
t.assertTrue(df.every(iter, isOdd));
},
function testEveryRev1(t){ t.assertFalse(df.everyRev([1, 2, 3], isOdd)); },
function testEveryRev2(t){ t.assertTrue(df.everyRev([1, 3, 5], isOdd)); },
function testSome1(t){ t.assertFalse(df.some([2, 4, 6], isOdd)); },
function testSome2(t){ t.assertTrue(df.some([1, 2, 3], isOdd)); },
function testSomeIter(t){
var iter = new revArrayIter([1, 2, 3]);
t.assertTrue(df.some(iter, isOdd));
},
function testSomeRev1(t){ t.assertFalse(df.someRev([2, 4, 6], isOdd)); },
function testSomeRev2(t){ t.assertTrue(df.someRev([1, 2, 3], isOdd)); },
function testReduce1(t){ t.assertEqual(df.reduce([4, 2, 1], "x-y"), 1); },
function testReduce2(t){ t.assertEqual(df.reduce([4, 2, 1], "x-y", 8), 1); },
function testReduceIter(t){
var iter = new revArrayIter([1, 2, 4]);
t.assertEqual(df.reduce(iter, "x-y"), 1);
},
function testReduceRight1(t){ t.assertEqual(df.reduceRight([4, 2, 1], "x-y"), -5); },
function testReduceRight2(t){ t.assertEqual(df.reduceRight([4, 2, 1], "x-y", 8), 1); }
]);
})();
}
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