mirror of https://github.com/tc39/test262.git
Added all tests added to repairES5.js since the last time I contributed SES-relevant tests to test262.
This commit is contained in:
Mark Miller
parent
db516d2a64
commit
9c33379225
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@ -0,0 +1,19 @@
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description It should not be possible to change the [[Prototype]]
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* of a non-extensible object
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*/
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var x = Object.preventExtensions({});
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var y = {};
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try {
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x.__proto__ = y;
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} catch (err) {
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// As far as this test is concerned, we allow the above assignment
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// to fail. This failure does violate the spec and should probably
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// be tested separately.
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}
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if (Object.getPrototypeOf(x) !== Object.prototype) {
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$ERROR("Prototype of non-extensible object mutated");
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}
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@ -4,9 +4,10 @@
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/**
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* @name: S10.2.2_A1.2_T11;
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* @section: 10.2.2;
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* @assertion: The scope chain is initialised to contain the same objects,
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* @assertion: The scope chain is initialised to contain the same objects,
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* in the same order, as the calling context's scope chain;
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* @description: eval within global execution context;
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* @noStrict
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*/
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function f(){
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@ -14,14 +15,14 @@ function f(){
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var j;
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str1 = '';
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str2 = '';
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for(i in this){
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str1+=i;
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}
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eval('for(j in this){\nstr2+=j;\n}');
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return (str1 === str2);
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return (str1 === str2);
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this.x = 1;
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this.y = 2;
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@ -0,0 +1,14 @@
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description Strict indirect eval should not leak top level
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* declarations into the global scope
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* @strictOnly
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*/
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if (!('foo' in this)) {
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(1,eval)('"use strict"; var foo = 88;');
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if ('foo' in this) {
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$ERROR("Strict indirect eval leaked a top level declaration");
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}
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}
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@ -0,0 +1,13 @@
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// Copyright 2011 Google, Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description When calling a strict anonymous function as a
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* function, "this" should be bound to undefined.
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* @strictOnly
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*/
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var that = (function() { return this; })();
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if (that !== undefined) {
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$ERROR('#1: "this" leaked as: ' + that);
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}
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@ -9,8 +9,8 @@
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*/
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//CHECK#1
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obj = new Object();
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ref = obj;
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var obj = new Object();
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var ref = obj;
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delete ref;
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if (typeof obj !== "object") {
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$ERROR('#1: obj = new Object(); ref = obj; delete ref; typeof obj === "object". Actual: ' + (typeof obj));
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* A strict delete should either succeed, returning true, or it
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* should fail by throwing a TypeError. Under no circumstances
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* should a strict delete return false.
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*
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* @description See if a strict delete returns false when deleting a
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* non-standard property.
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* @strictOnly
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*/
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var deleted = 'unassigned';
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try {
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deleted = delete RegExp.leftContext;
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} catch (err) {
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}
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if (deleted === false) {
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$ERROR('Strict delete returned false');
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}
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@ -26,7 +26,7 @@ with (__obj)
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var __func = function()
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{
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return a;
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}
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};
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break;
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}
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}
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@ -0,0 +1,45 @@
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description check that all poisoning use the [[ThrowTypeError]]
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* function object.
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* @strictOnly
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*/
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var poison = Object.getOwnPropertyDescriptor(function() {}, 'caller').get;
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if (typeof poison !== 'function') {
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$ERROR("#1: A strict function's .caller should be poisoned with a function");
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}
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var threw = null;
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try {
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poison();
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} catch (err) {
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threw = err;
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}
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if (!threw || !(threw instanceof TypeError)) {
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$ERROR("#2: Poisoned property should throw TypeError");
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}
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function checkPoison(obj, name) {
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var desc = Object.getOwnPropertyDescriptor(obj, name);
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if (desc.enumerable) {
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$ERROR("#3: Poisoned " + name + " should not be enumerable");
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}
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if (desc.configurable) {
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$ERROR("#4: Poisoned " + name + " should not be configurable");
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}
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if (poison !== desc.get) {
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$ERROR("#5: " + name + "'s getter not poisoned with same poison");
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}
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if (poison !== desc.set) {
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$ERROR("#6: " + name + "'s setter not poisoned with same poison");
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}
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}
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checkPoison(function() {}, 'caller');
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checkPoison(function() {}, 'arguments');
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checkPoison((function() { return arguments; })(), 'caller');
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checkPoison((function() { return arguments; })(), 'callee');
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checkPoison((function() {}).bind(null), 'caller');
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checkPoison((function() {}).bind(null), 'arguments');
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description check if "caller" poisoning poisons
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* getOwnPropertyDescriptor too
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* @strictOnly
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*/
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Object.getOwnPropertyDescriptor(function(){}, 'caller');
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description check if "arguments" poisoning poisons
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* getOwnPropertyDescriptor too
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* @strictOnly
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*/
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Object.getOwnPropertyDescriptor(function(){}, 'arguments');
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description check if "caller" poisoning poisons
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* hasOwnProperty too
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* @strictOnly
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*/
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(function(){}).hasOwnProperty('caller');
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description check if "arguments" poisoning poisons
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* hasOwnProperty too
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* @strictOnly
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*/
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(function(){}).hasOwnProperty('arguments');
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description check if "caller" poisoning poisons
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* "in" too
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* @strictOnly
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*/
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'caller' in function() {};
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description check if "arguments" poisoning poisons
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* "in" too
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* @strictOnly
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*/
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'arguments' in function() {};
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@ -2,34 +2,13 @@
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @name: S15.1.2.2_A5.1_T1;
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* @section: 15.1.2.2;
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* @assertion: If the length of S is at least 1 and the first character of S is 0,
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* then at the implementation's discretion either let R = 8 or R = 10;
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* @description: Either R = 8, or R = 10;
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*/
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//CHECK#
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var res8 = 1;
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var res10 = 1;
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if (parseInt("08") !== parseInt("08", 8)) {
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res8 = 0;
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}
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if (parseInt("08") !== parseInt("08", 10)) {
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res10 = 0;
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}
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if (parseInt("09") !== parseInt("09", 8)) {
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res8 = 0;
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}
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if (parseInt("09") !== parseInt("09", 10)) {
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res10 = 0;
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}
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if (parseInt("010") !== parseInt("010", 8)) {
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res8 = 0;
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}
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if (parseInt("010") !== parseInt("010", 10)) {
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res10 = 0;
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}
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if (res8 + res10 !== 1) {
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$ERROR('#1: If the length of S is at least 1 and the first character of S is 0, then at the implementation\'s discretion either let R = 8 or R = 10');
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}
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* parseInt is no longer allowed to treat a leading zero as indicating
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* octal. "If radix is undefined or 0, it is assumed to be 10 except
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* when the number begins with the character pairs 0x or 0X, in which
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* case a radix of 16 is assumed."
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*
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* @description Check if parseInt still accepts octal
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*/
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if (parseInt('010') !== 10) {
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$ERROR("parseInt should no longer accept octal");
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}
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// Copyright 2011 Google, Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* Object.getOwnProperties and Object.prototype.hasOwnProperty should
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* agree on what the own properties are.
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*
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* @description Check that all the own property names reported by
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* Object.getOwnPropertyNames on a strict function are names that
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* hasOwnProperty agrees are own properties.
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* @strictOnly
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*/
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function foo() {}
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var names = Object.getOwnPropertyNames(foo);
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for (var i = 0, len = names.length; i < len; i++) {
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if (!foo.hasOwnProperty(names[i])) {
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$ERROR('Phantom own property: ' + names[i]);
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}
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}
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* If a particular API exists (document.createElement, as happens to
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* exist in a browser environment), check if the form objects it makes
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* obey the constraints that even host objects must obey. In this
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* case, that if defineProperty seems to have successfully installed a
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* non-configurable getter, that it is still there.
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*
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* @description Do getters on HTMLFormElements disappear?
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*/
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function getter() { return 'gotten'; }
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if (typeof document !== 'undefined' &&
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typeof document.createElement === 'function') {
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var f = document.createElement("form");
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var refused = false;
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try {
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Object.defineProperty(f, 'foo', {
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get: getter,
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set: void 0
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});
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} catch (err) {
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// A host object may refuse to install the getter
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refused = true;
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}
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if (!refused) {
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var desc = Object.getOwnPropertyDescriptor(f, 'foo');
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if (desc.get !== getter) {
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$ERROR('Getter on HTMLFormElement disappears');
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}
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}
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}
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description Checks if an inherited accessor property appears to be
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* an own property.
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*/
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var base = {};
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var derived = Object.create(base);
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function getter() { return 'gotten'; }
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Object.defineProperty(base, 'foo', {get: getter});
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if (derived.hasOwnProperty('foo')) {
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$ERROR('Accessor properties inherit as own properties');
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}
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@ -0,0 +1,13 @@
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// Copyright 2011 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @name: S15.2.4.4_A14;
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* @section: 15.2.4.4;
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* @assertion: Let O be the result of calling ToObject passing the this value as the argument.
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* @description: Checking Object.prototype.valueOf when called as a global function.
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* @negative
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*/
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var v = Object.prototype.valueOf;
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v();
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@ -0,0 +1,20 @@
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* Detects whether the value of a function's "prototype" property
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* as seen by normal object operations might deviate from the value
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* as seem by Object.getOwnPropertyDescriptor
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*
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* @description Checks if reading a function's .prototype directly
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* agrees with reading it via Object.getOwnPropertyDescriptor, after
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* having set it by Object.defineProperty.
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*/
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function foo() {}
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Object.defineProperty(foo, 'prototype', { value: {} });
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if (foo.prototype !==
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Object.getOwnPropertyDescriptor(foo, 'prototype').value) {
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$ERROR("A function.prototype's descriptor lies");
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}
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description Function.prototype.bind must exist
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*/
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if (!('bind' in Function.prototype)) {
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$ERROR('Function.prototype.bind is missing');
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}
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description Function.prototype.bind call the original's internal
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* [[Call]] method rather than its .apply method.
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*/
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function foo() {}
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var b = foo.bind(33, 44);
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foo.apply = function() {
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$ERROR("Function.prototype.bind called original's .apply method");
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};
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b(55, 66);
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@ -0,0 +1,15 @@
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// Copyright 2011 Google Inc. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description Function.prototype.bind must curry [[Construct]] as
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* well as [[Call]].
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*/
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function construct(f, args) {
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var bound = Function.prototype.bind.apply(f, [null].concat(args));
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return new bound();
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}
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var d = construct(Date, [1957, 5, 27]);
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if (Object.prototype.toString.call(d) !== '[object Date]') {
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$ERROR('Using the Date constructor via .bind did not create a Date.');
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}
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