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Cleanup iterator template, make _.isEqual avoid the JScript [[DontEnum]] bug and add unit tests.

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Former-commit-id: 1325f2184a8572ba688bcf697892782b8a0972e7
This commit is contained in:
John-David Dalton
2012-05-08 17:11:32 -04:00
parent 5c82104d7b
commit ccbf965bd9
5 changed files with 201 additions and 168 deletions
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36
test/test.js
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@@ -145,17 +145,17 @@
(function() {
test('skips the prototype property of functions (test in Firefox < 3.6, Opera > 9.50 - Opera < 11.60, and Safari < 5.1)', function() {
var expected = { 'a': 1, 'b': 2 },
func = function() { };
function Foo() {}
Foo.prototype.c = 3;
func.prototype.c = 3;
func.a = 1;
func.b = 2;
Foo.a = 1;
Foo.b = 2;
deepEqual(_.extend({}, func), expected);
var expected = { 'a': 1, 'b': 2 }; console.log(_.keys(_.extend({}, Foo)))
deepEqual(_.extend({}, Foo), expected);
func.prototype = { 'c': 3 };
deepEqual(_.extend({}, func), expected);
Foo.prototype = { 'c': 3 };
deepEqual(_.extend({}, Foo), expected);
});
}());
@@ -206,6 +206,16 @@
/*--------------------------------------------------------------------------*/
QUnit.module('lodash.isEqual');
(function() {
test('fixes the JScript [[DontEnum]] bug (test in IE < 9)', function() {
equal(_.isEqual(shadowed, {}), false);
});
}());
/*--------------------------------------------------------------------------*/
QUnit.module('lodash.isNaN');
(function() {
@@ -220,6 +230,10 @@
(function() {
test('fixes the JScript [[DontEnum]] bug (test in IE < 9)', function() {
function Foo() {}
Foo.prototype.a = 1;
deepEqual(_.keys(Foo.prototype), ['a']);
deepEqual(_.keys(shadowed).sort(),
'constructor hasOwnProperty isPrototypeOf propertyIsEnumerable toLocaleString toString valueOf'.split(' '));
});
@@ -341,6 +355,12 @@
equal(compiled(data), 'AB');
});
test('should not augment the `options` object', function() {
var options = {};
_.template('', null, options);
deepEqual(options, {});
});
}());
/*--------------------------------------------------------------------------*/