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Add bizarro _.create test.

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This commit is contained in:
John-David Dalton
2016-10-05 16:11:10 -07:00
parent 6e8c0de1ff
commit 1665e5cbff
2 changed files with 16 additions and 8 deletions
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6
test/index.html
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@@ -85,9 +85,9 @@
setProperty(Object, '_create', Object.create); setProperty(Object, '_create', Object.create);
setProperty(Object, 'create', (function() { setProperty(Object, 'create', (function() {
function object() {} function object() {}
return function(prototype) { return function(proto) {
if (prototype === Object(prototype)) { if (proto === Object(proto)) {
object.prototype = prototype; object.prototype = proto;
var result = new object; var result = new object;
object.prototype = undefined; object.prototype = undefined;
} }

18
test/test.js
View File

@@ -520,9 +520,9 @@
// Set bad shims. // Set bad shims.
setProperty(Object, 'create', (function() { setProperty(Object, 'create', (function() {
function object() {} function object() {}
return function(prototype) { return function(proto) {
if (lodashStable.isObject(prototype)) { if (lodashStable.isObject(proto)) {
object.prototype = prototype; object.prototype = proto;
var result = new object; var result = new object;
object.prototype = undefined; object.prototype = undefined;
} }
@@ -823,7 +823,7 @@
}); });
QUnit.test('should avoid non-native built-ins', function(assert) { QUnit.test('should avoid non-native built-ins', function(assert) {
assert.expect(7); assert.expect(8);
function message(lodashMethod, nativeMethod) { function message(lodashMethod, nativeMethod) {
return '`' + lodashMethod + '` should avoid overwritten native `' + nativeMethod + '`'; return '`' + lodashMethod + '` should avoid overwritten native `' + nativeMethod + '`';
@@ -855,6 +855,14 @@
var label = message('_.isEmpty', 'Object#propertyIsEnumerable'); var label = message('_.isEmpty', 'Object#propertyIsEnumerable');
assert.strictEqual(actual, true, label); assert.strictEqual(actual, true, label);
try {
actual = lodashBizarro.create(Foo.prototype);
} catch (e) {
actual = null;
}
label = message('_.create', 'Object.create');
assert.ok(actual instanceof Foo, label);
try { try {
actual = [ actual = [
lodashBizarro.difference([object, otherObject], largeArray), lodashBizarro.difference([object, otherObject], largeArray),
@@ -920,7 +928,7 @@
assert.deepEqual(actual, [], label); assert.deepEqual(actual, [], label);
} }
else { else {
skipAssert(assert, 7); skipAssert(assert, 8);
} }
}); });
}()); }());