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Add _.merge tests for arguments objectd and typed arrays.

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This commit is contained in:
John-David Dalton
2015-01-16 02:07:23 -08:00
committed by jdalton
parent 91d44147bb
commit cccd43a16b
1 changed files with 53 additions and 12 deletions
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65
test/test.js
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@@ -7794,7 +7794,7 @@
test('should return `true` for typed arrays', 1, function() {
var expected = _.map(typedArrays, function(type) {
return toString.call(root[type]) == funcTag;
return type in root;
});
var actual = _.map(typedArrays, function(type) {
@@ -7831,7 +7831,7 @@
test('should work with typed arrays from another realm', 1, function() {
if (_._object) {
var expected = _.map(typedArrays, function(type) {
return toString.call(root[type]) == funcTag;
return type in root;
});
var actual = _.map(typedArrays, function(type) {
@@ -8920,17 +8920,58 @@
deepEqual(actual, expected);
});
test('should not treat `arguments` objects as plain objects', 1, function() {
var object = {
'args': args
};
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 },
actual = _.merge(object1, object2);
var source = {
'args': { '3': 4 }
};
ok(!_.isArguments(actual.value));
deepEqual(actual.value, expected);
delete object1.value[3];
var actual = _.merge(object, source);
strictEqual(_.isArguments(actual.args), false);
actual = _.merge(object2, object1);
deepEqual(actual.value, expected);
});
test('should merge typed arrays', 4, function() {
var array1 = [0, 0, 0]
array2 = _.range(0, 6, 0)
array3 = _.range(0, 12, 0),
array4 = _.range(0, 24, 0);
var arrays = [array2, array1, array4, array3, array2, array4, array4, array3, array2];
var expected = _.map(typedArrays, function(type, index) {
var array = arrays[index].slice();
array[0] = 1;
return root[type] ? { 'value': array } : false;
});
var actual = _.map(typedArrays, function(type) {
var Ctor = root[type];
return Ctor ? _.merge({ 'value': new Ctor(new ArrayBuffer(24)) }, { 'value': [1] }) : false;
});
ok(_.isArray(actual));
deepEqual(actual, expected);
expected = _.map(typedArrays, function(type, index) {
var array = arrays[index].slice();
array.push(1);
return root[type] ? { 'value': array } : false;
});
actual = _.map(typedArrays, function(type, index) {
var Ctor = root[type],
array = _.range(arrays[index].length);
array.push(1);
return Ctor ? _.merge({ 'value': array }, { 'value': new Ctor(new ArrayBuffer(24)) }) : false;
});
ok(_.isArray(actual));
deepEqual(actual, expected);
});
test('should work with four arguments', 1, function() {
@@ -13184,7 +13225,7 @@
var objects = [object2, object1, object4, object3, object2, object4, object4, object3, object2];
var expected = _.map(typedArrays, function(type, index) {
return toString.call(root[type]) == funcTag && objects[index];
return root[type] ? objects[index] : false;
});
var actual = _.map(typedArrays, function(type) {