]> git.pond.sub.org Git - eow/blobdiff - static/dojo-release-1.1.1/dojox/lang/tests/array.js
add Dojo 1.1.1
[eow] / static / dojo-release-1.1.1 / dojox / lang / tests / array.js
diff --git a/static/dojo-release-1.1.1/dojox/lang/tests/array.js b/static/dojo-release-1.1.1/dojox/lang/tests/array.js
new file mode 100644 (file)
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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); }
+       ]);
+})();
+
+}