UglifyJS2 test262 argument object crash test

10.6-6-3.js

// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 10.6-6-3
description: >
    'length' property of arguments object for 0 argument function
    exists
flags: [noStrict]
---*/

function testcase() {
      var arguments= undefined;
	(function () { assert.sameValue(arguments.length, 0); })();
 }
testcase();

10.6-6-3.min.js

function Test262Error(t){this.message=t||""}function testFailed(t){$ERROR(t)}function testRun(t,r,e,o,n,a){if("pass"!==n)throw new Error("Test '"+r+"'failed: "+a)}function assert(t,r){t!==!0&&(void 0===r&&(r="Expected true but got "+String(t)),$ERROR(r))}function testcase(){var t=void 0;!function(){assert.sameValue(t.length,0)}()}var strict_mode=!1,NotEarlyErrorString="NotEarlyError",EarlyErrorRePat="^((?!"+NotEarlyErrorString+").)*$",NotEarlyError=new Error(NotEarlyErrorString);Test262Error.prototype.toString=function(){return"Test262Error: "+this.message};var $ERROR;$ERROR=function(t){throw new Test262Error(t)};var print;if("object"==typeof console&&(print=function(){var t=Array.prototype.slice.call(arguments);console.log(t.join(" "))}),"object"==typeof WScript){print=function(){var t=Array.prototype.slice.call(arguments);WScript.Echo(t.join(" "))};var oldError=$ERROR;$ERROR=function(t){print("Test262 Error: "+t),WScript.Quit(1)}}assert._isSameValue=function(t,r){return t===r?0!==t||1/t===1/r:t!==t&&r!==r},assert.sameValue=function(t,r,e){assert._isSameValue(t,r)||(void 0===e?e="":e+=" ",e+="Expected SameValue(«"+String(t)+"», «"+String(r)+"») to be true",$ERROR(e))},assert.notSameValue=function(t,r,e){assert._isSameValue(t,r)&&(void 0===e?e="":e+=" ",e+="Expected SameValue(«"+String(t)+"», «"+String(r)+"») to be false",$ERROR(e))},assert["throws"]=function(t,r,e){if(void 0===r)return void $ERROR("assert.throws requires two arguments: the error constructor and a function to run");void 0===e?e="":e+=" ";try{r()}catch(o){return void("object"!=typeof o||null===o?(e+="Thrown value was not an object!",$ERROR(e)):o.constructor!==t&&(e+="Expected a "+t.name+" but got a "+o.constructor.name,$ERROR(e)))}e+="Expected a "+t.name+" to be thrown but no exception was thrown at all",$ERROR(e)},testcase();

10.6-6-4-s.js

// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 10.6-6-4
description: >
    'length' property of arguments object for 0 argument function call
    is 0 even with formal parameters
---*/

function testcase(a,b,c) {
	assert.sameValue(arguments.length, 0);
 }
testcase();

10.6-6-4-s.min.js

function Test262Error(t){this.message=t||""}function testFailed(t){$ERROR(t)}function testRun(t,r,e,o,n,a){if("pass"!==n)throw new Error("Test '"+r+"'failed: "+a)}function assert(t,r){t!==!0&&(void 0===r&&(r="Expected true but got "+String(t)),$ERROR(r))}function testcase(){var t=void 0;!function(r,e,o){assert.sameValue(t.length,0)}()}var strict_mode=!1,NotEarlyErrorString="NotEarlyError",EarlyErrorRePat="^((?!"+NotEarlyErrorString+").)*$",NotEarlyError=new Error(NotEarlyErrorString);Test262Error.prototype.toString=function(){return"Test262Error: "+this.message};var $ERROR;$ERROR=function(t){throw new Test262Error(t)};var print;if("object"==typeof console&&(print=function(){var t=Array.prototype.slice.call(arguments);console.log(t.join(" "))}),"object"==typeof WScript){print=function(){var t=Array.prototype.slice.call(arguments);WScript.Echo(t.join(" "))};var oldError=$ERROR;$ERROR=function(t){print("Test262 Error: "+t),WScript.Quit(1)}}assert._isSameValue=function(t,r){return t===r?0!==t||1/t===1/r:t!==t&&r!==r},assert.sameValue=function(t,r,e){assert._isSameValue(t,r)||(void 0===e?e="":e+=" ",e+="Expected SameValue(«"+String(t)+"», «"+String(r)+"») to be true",$ERROR(e))},assert.notSameValue=function(t,r,e){assert._isSameValue(t,r)&&(void 0===e?e="":e+=" ",e+="Expected SameValue(«"+String(t)+"», «"+String(r)+"») to be false",$ERROR(e))},assert["throws"]=function(t,r,e){if(void 0===r)return void $ERROR("assert.throws requires two arguments: the error constructor and a function to run");void 0===e?e="":e+=" ";try{r()}catch(o){return void("object"!=typeof o||null===o?(e+="Thrown value was not an object!",$ERROR(e)):o.constructor!==t&&(e+="Expected a "+t.name+" but got a "+o.constructor.name,$ERROR(e)))}e+="Expected a "+t.name+" to be thrown but no exception was thrown at all",$ERROR(e)},testcase();