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Remove custom isEqual checks from _.isEqual and custom clone checks from _.clone and simply _.clone, _.isEqual, and _.merge.

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Former-commit-id: 45e90ab1494e46e281265f660c87e27f59581308
This commit is contained in:
John-David Dalton
2012-09-12 22:00:23 -07:00
parent f88ea1ee7d
commit 569caa0bf2
3 changed files with 64 additions and 118 deletions
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24
test/test.js
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@@ -260,19 +260,6 @@
ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c && clone !== object);
});
test('should clone using Klass#clone', function() {
var object = new Klass;
Klass.prototype.clone = function() { return new Klass; };
var clone = _.clone(object);
ok(clone !== object && clone instanceof Klass);
clone = _.clone(object, true);
ok(clone !== object && clone instanceof Klass);
delete Klass.prototype.clone;
});
test('should clone problem JScript properties (test in IE < 9)', function() {
deepEqual(_.clone(shadowed), shadowed);
ok(_.clone(shadowed) != shadowed);
@@ -755,17 +742,6 @@
equal(_.isEqual(args1, args3), false);
});
test('should respect custom `isEqual` result despite objects strict equaling each other', function() {
var object = { 'isEqual': function() { return false; } };
equal(_.isEqual(object, object), false);
});
test('should use custom `isEqual` methods on primitives', function() {
Boolean.prototype.isEqual = function() { return true; };
equal(_.isEqual(true, false), true);
delete Boolean.prototype.isEqual;
});
test('fixes the JScript [[DontEnum]] bug (test in IE < 9)', function() {
equal(_.isEqual(shadowed, {}), false);
});