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Versions: 17
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Contents
// ==========================================================================
// Project: SproutCore - JavaScript Application Framework
// Copyright: ©2006-2009 Apple Inc. and contributors.
// License: Licened under MIT license (see license.js)
// ==========================================================================
/*global module test equals context ok same notest */
var set ;
module("SC.IndexSet#clone", {
setup: function() {
set = SC.IndexSet.create();
}
});
test("clone should return new object with same key properties", function() {
set.add(100,100).add(200,100);
set.source = "foo";
var set2 = set.clone();
ok(set2 !== null, 'return value should not be null');
ok(set2 !== set, 'cloned set should not be same instance as set');
ok(set.isEqual(set2), 'set.isEqual(set2) should be true');
equals(set2.get('length'), set.get('length'), 'clone should have same length');
equals(set2.get('min'), set.get('min'), 'clone should have same min');
equals(set2.get('max'), set.get('max'), 'clone should have same max');
equals(set2.get('source'), set.get('source'), 'clone should have same source');
});
test("cloning frozen object returns unfrozen", function() {
var set2 = set.freeze().clone();
equals(set2.get('isFrozen'), NO, 'set2.isFrozen should be NO');
});
test("copy works like clone", function() {
same(set.copy(), set, 'should return copy');
ok(set.copy() !== set, 'should not return same instance');
set.freeze();
equals(set.frozenCopy(), set, 'should return same instance when frozen');
});
Version data entries
17 entries across 17 versions & 2 rubygems