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-rw-r--r--includes/js/dojo/tests/_base/array.js301
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+if(!dojo._hasResource["tests._base.array"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["tests._base.array"] = true;
+dojo.provide("tests._base.array");
+
+tests.register("tests._base.array",
+ [
+ function testIndexOf(t){
+ var foo = [128, 256, 512];
+ var bar = ["aaa", "bbb", "ccc"];
+
+ t.assertEqual(1, dojo.indexOf([45, 56, 85], 56));
+ t.assertEqual(1, dojo.indexOf([Number, String, Date], String));
+ t.assertEqual(1, dojo.indexOf(foo, foo[1]));
+ t.assertEqual(2, dojo.indexOf(foo, foo[2]));
+ t.assertEqual(1, dojo.indexOf(bar, bar[1]));
+ t.assertEqual(2, dojo.indexOf(bar, bar[2]));
+ t.assertEqual(-1, dojo.indexOf({a:1}, "a"));
+
+ foo.push(bar);
+ t.assertEqual(3, dojo.indexOf(foo, bar));
+ },
+
+ function testIndexOfFromIndex(t){
+ var foo = [128, 256, 512];
+ var bar = ["aaa", "bbb", "ccc"];
+
+ t.assertEqual(-1, dojo.indexOf([45, 56, 85], 56, 2));
+ t.assertEqual(1, dojo.indexOf([45, 56, 85], 56, 1));
+ t.assertEqual(1, dojo.indexOf([45, 56, 85], 56, -1));
+ // Make sure going out of bounds doesn't throw us in an infinite loop
+ t.assertEqual(-1, dojo.indexOf([45, 56, 85], 56, 3));
+ },
+
+ function testLastIndexOf(t){
+ var foo = [128, 256, 512];
+ var bar = ["aaa", "bbb", "aaa", "ccc"];
+
+ t.assertEqual(1, dojo.indexOf([45, 56, 85], 56));
+ t.assertEqual(1, dojo.indexOf([Number, String, Date], String));
+ t.assertEqual(1, dojo.lastIndexOf(foo, foo[1]));
+ t.assertEqual(2, dojo.lastIndexOf(foo, foo[2]));
+ t.assertEqual(1, dojo.lastIndexOf(bar, bar[1]));
+ t.assertEqual(2, dojo.lastIndexOf(bar, bar[2]));
+ t.assertEqual(2, dojo.lastIndexOf(bar, bar[0]));
+ },
+
+ function testLastIndexOfFromIndex(t){
+ t.assertEqual(1, dojo.lastIndexOf([45, 56, 85], 56, 1));
+ t.assertEqual(-1, dojo.lastIndexOf([45, 56, 85], 85, 1));
+ t.assertEqual(-1, dojo.lastIndexOf([45, 56, 85], 85, -1));
+ t.assertEqual(0, dojo.lastIndexOf([45, 56, 45], 45, 0));
+ },
+
+ function testForEach(t){
+ var foo = [128, "bbb", 512];
+ dojo.forEach(foo, function(elt, idx, array){
+ switch(idx){
+ case 0: t.assertEqual(128, elt); break;
+ case 1: t.assertEqual("bbb", elt); break;
+ case 2: t.assertEqual(512, elt); break;
+ default: t.assertTrue(false);
+ }
+ });
+
+ var noException = true;
+ try{
+ dojo.forEach(undefined, function(){});
+ }catch(e){
+ noException = false;
+ }
+ t.assertTrue(noException);
+ },
+
+ function testForEach_str(t){
+ var bar = 'abc';
+ dojo.forEach(bar, function(elt, idx, array){
+ switch(idx){
+ case 0: t.assertEqual("a", elt); break;
+ case 1: t.assertEqual("b", elt); break;
+ case 2: t.assertEqual("c", elt); break;
+ default: t.assertTrue(false);
+ }
+ });
+ },
+ // FIXME: test forEach w/ a NodeList()?
+
+ function testForEach_string_callback(t){
+ // Test using strings as callback", which accept the parameters with
+ // the names "item", "index" and "array"!
+ var foo = [128, "bbb", 512];
+ // Test that the variable "item" contains the value of each item.
+ this._res = "";
+ dojo.forEach(foo, 'this._res+=item', this);
+ t.assertEqual(this._res, "128bbb512");
+ // Test that the variable "index" contains each index.
+ this._res = [];
+ dojo.forEach(foo, 'this._res.push(index)', this);
+ t.assertEqual(this._res, [0,1,2]);
+ // Test that the variable "array" always contains the entire array.
+ this._res = [];
+ dojo.forEach(foo, 'this._res.push(array)', this);
+ t.assertEqual(this._res, [[128, "bbb", 512],[128, "bbb", 512],[128, "bbb", 512]]);
+ // Catch undefined variable usage (I used to use "i" :-)).
+ var caughtException = false;
+ try{
+ dojo.forEach(foo, 'this._res+=i', this);
+ }catch(e){
+ caughtException = true;
+ }
+ t.assertTrue(caughtException);
+ },
+
+ // FIXME: test forEach w/ a NodeList()?
+ function testEvery(t){
+ var foo = [128, "bbb", 512];
+
+ t.assertTrue(
+ dojo.every(foo, function(elt, idx, array){
+ t.assertEqual(Array, array.constructor);
+ t.assertTrue(dojo.isArray(array));
+ t.assertTrue(typeof idx == "number");
+ if(idx == 1){ t.assertEqual("bbb" , elt); }
+ return true;
+ })
+ );
+
+ t.assertTrue(
+ dojo.every(foo, function(elt, idx, array){
+ switch(idx){
+ case 0: t.assertEqual(128, elt); return true;
+ case 1: t.assertEqual("bbb", elt); return true;
+ case 2: t.assertEqual(512, elt); return true;
+ default: return false;
+ }
+ })
+ );
+
+ t.assertFalse(
+ dojo.every(foo, function(elt, idx, array){
+ switch(idx){
+ case 0: t.assertEqual(128, elt); return true;
+ case 1: t.assertEqual("bbb", elt); return true;
+ case 2: t.assertEqual(512, elt); return false;
+ default: return true;
+ }
+ })
+ );
+
+ },
+
+ function testEvery_str(t){
+ var bar = 'abc';
+ t.assertTrue(
+ dojo.every(bar, function(elt, idx, array){
+ switch(idx){
+ case 0: t.assertEqual("a", elt); return true;
+ case 1: t.assertEqual("b", elt); return true;
+ case 2: t.assertEqual("c", elt); return true;
+ default: return false;
+ }
+ })
+ );
+
+ t.assertFalse(
+ dojo.every(bar, function(elt, idx, array){
+ switch(idx){
+ case 0: t.assertEqual("a", elt); return true;
+ case 1: t.assertEqual("b", elt); return true;
+ case 2: t.assertEqual("c", elt); return false;
+ default: return true;
+ }
+ })
+ );
+ },
+ // FIXME: test NodeList for every()?
+
+ function testSome(t){
+ var foo = [128, "bbb", 512];
+ t.assertTrue(
+ dojo.some(foo, function(elt, idx, array){
+ t.assertEqual(3, array.length);
+ return true;
+ })
+ );
+
+ t.assertTrue(
+ dojo.some(foo, function(elt, idx, array){
+ if(idx < 1){ return true; }
+ return false;
+ })
+ );
+
+ t.assertFalse(
+ dojo.some(foo, function(elt, idx, array){
+ return false;
+ })
+ );
+
+ t.assertTrue(
+ dojo.some(foo, function(elt, idx, array){
+ t.assertEqual(Array, array.constructor);
+ t.assertTrue(dojo.isArray(array));
+ t.assertTrue(typeof idx == "number");
+ if(idx == 1){ t.assertEqual("bbb" , elt); }
+ return true;
+ })
+ );
+ },
+
+ function testSome_str(t){
+ var bar = 'abc';
+ t.assertTrue(
+ dojo.some(bar, function(elt, idx, array){
+ t.assertEqual(3, array.length);
+ switch(idx){
+ case 0: t.assertEqual("a", elt); return true;
+ case 1: t.assertEqual("b", elt); return true;
+ case 2: t.assertEqual("c", elt); return true;
+ default: return false;
+ }
+ })
+ );
+
+ t.assertTrue(
+ dojo.some(bar, function(elt, idx, array){
+ switch(idx){
+ case 0: t.assertEqual("a", elt); return true;
+ case 1: t.assertEqual("b", elt); return true;
+ case 2: t.assertEqual("c", elt); return false;
+ default: return true;
+ }
+ })
+ );
+
+ t.assertFalse(
+ dojo.some(bar, function(elt, idx, array){
+ return false;
+ })
+ );
+ },
+ // FIXME: need to add scoping tests for all of these!!!
+
+ function testFilter(t){
+ var foo = ["foo", "bar", 10];
+
+ t.assertEqual(["foo"],
+ dojo.filter(foo, function(elt, idx, array){
+ return idx < 1;
+ })
+ );
+
+ t.assertEqual(["foo"],
+ dojo.filter(foo, function(elt, idx, array){
+ return elt == "foo";
+ })
+ );
+
+ t.assertEqual([],
+ dojo.filter(foo, function(elt, idx, array){
+ return false;
+ })
+ );
+
+ t.assertEqual([10],
+ dojo.filter(foo, function(elt, idx, array){
+ return typeof elt == "number";
+ })
+ );
+ },
+
+ function testFilter_str(t){
+ var foo = "thinger blah blah blah";
+ t.assertEqual(["t", "h", "i"],
+ dojo.filter(foo, function(elt, idx, array){
+ return idx < 3;
+ })
+ );
+
+ t.assertEqual([],
+ dojo.filter(foo, function(elt, idx, array){
+ return false;
+ })
+ );
+ },
+
+ function testMap(t){
+ t.assertEqual([],
+ dojo.map([], function(){ return true; })
+ );
+
+ t.assertEqual([1, 2, 3],
+ dojo.map(["cat", "dog", "mouse"], function(elt, idx, array){
+ return idx+1;
+ })
+ );
+ }
+ ]
+);
+
+
+}
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