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Treat arguments objects like plain objects.

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This commit is contained in:
John-David Dalton
2015-01-16 10:01:24 -08:00
committed by jdalton
parent edffe2a6fc
commit bdbafb7a2a
2 changed files with 30 additions and 56 deletions
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35
test/test.js
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@@ -1786,9 +1786,10 @@
});
test('`_.' + methodName + '` should clone array buffers', 2, function() {
var buffer = ArrayBuffer && new ArrayBuffer(10);
if (buffer) {
var actual = func(buffer);
if (ArrayBuffer) {
var buffer = new ArrayBuffer(10),
actual = func(buffer);
strictEqual(actual.byteLength, buffer.byteLength);
notStrictEqual(actual, buffer);
}
@@ -6585,7 +6586,7 @@
test('should treat `arguments` objects like `Object` objects', 4, function() {
var args = (function() { return arguments; }(1, 2, 3)),
object = { '0': 1, '1': 2, '2': 3, 'length': 3 };
object = { '0': 1, '1': 2, '2': 3 };
function Foo() {}
Foo.prototype = object;
@@ -8927,7 +8928,7 @@
test('should merge `arguments` objects', 3, function() {
var object1 = { 'value': args },
object2 = { 'value': { '3': 4 } },
expected = { '0': 1, '1': 2, '2': 3, '3': 4, 'length': 3 },
expected = { '0': 1, '1': 2, '2': 3, '3': 4 },
actual = _.merge(object1, object2);
ok(!_.isArguments(actual.value));
@@ -8947,9 +8948,9 @@
var arrays = [array2, array1, array4, array3, array2, array4, array4, array3, array2],
buffer = ArrayBuffer && new ArrayBuffer(8);
if (root.Float64Array) {
// juggle for `Float64Array` shim
arrays[1] = _.size(new Float64Array(buffer)) > 1 ? array4 : array1;
// juggle for `Float64Array` shim
if (root.Float64Array && (new Float64Array(buffer)).length == 8) {
arrays[1] = array4;
}
var expected = _.map(typedArrays, function(type, index) {
var array = arrays[index].slice();
@@ -13213,30 +13214,30 @@
test('should convert `arguments` objects to plain objects', 1, function() {
var actual = _.toPlainObject(args),
expected = { '0': 1, '1': 2, '2': 3, 'length': 3 };
expected = { '0': 1, '1': 2, '2': 3 };
deepEqual(actual, expected);
});
test('should convert arrays to plain objects', 1, function() {
var actual = _.toPlainObject(['a', 'b', 'c']),
expected = { '0': 'a', '1': 'b', '2': 'c', 'length': 3 };
expected = { '0': 'a', '1': 'b', '2': 'c' };
deepEqual(actual, expected);
});
test('should convert typed arrays to plain objects', 1, function() {
var object1 = { '0': 0, 'length': 1 },
object2 = { '0': 0, '1': 0, 'length': 2 },
object3 = { '0': 0, '1': 0, '2': 0, '3': 0, 'length': 4 },
object4 = { '0': 0, '1': 0, '2': 0, '3': 0, '4': 0, '5': 0, '6': 0, '7': 0, 'length': 8 };
var object1 = { '0': 0 },
object2 = { '0': 0, '1': 0 },
object3 = { '0': 0, '1': 0, '2': 0, '3': 0 },
object4 = { '0': 0, '1': 0, '2': 0, '3': 0, '4': 0, '5': 0, '6': 0, '7': 0 };
var objects = [object2, object1, object4, object3, object2, object4, object4, object3, object2],
buffer = ArrayBuffer && new ArrayBuffer(8);
if (root.Float64Array) {
// juggle for `Float64Array` shim
objects[1] = _.size(new Float64Array(buffer)) > 1 ? object4 : object1;
// juggle for `Float64Array` shim
if (root.Float64Array && (new Float64Array(buffer)).length == 8) {
objects[1] = object4;
}
var expected = _.map(typedArrays, function(type, index) {
return root[type] ? objects[index] : false;