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js/src/tests/ecma_2/Exceptions/statement-002.js@129ffea94266 (annotated)

js/src/tests/ecma_2/Exceptions/statement-002.js

Sat, 03 Jan 2015 20:18:00 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Sat, 03 Jan 2015 20:18:00 +0100

branch

TOR_BUG_3246

changeset 7

129ffea94266

permissions

-rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

michael@0	1	/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0	2	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	3	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	4	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	5
michael@0	6
michael@0	7	/**
michael@0	8	File Name: statement-002.js
michael@0	9	Corresponds To: 12.6.3-1.js
michael@0	10	ECMA Section: 12.6.3 The for...in Statement
michael@0	11	Description:
michael@0	12	The production IterationStatement : for ( LeftHandSideExpression in Expression )
michael@0	13	Statement is evaluated as follows:
michael@0	14
michael@0	15	1. Evaluate the Expression.
michael@0	16	2. Call GetValue(Result(1)).
michael@0	17	3. Call ToObject(Result(2)).
michael@0	18	4. Let C be "normal completion".
michael@0	19	5. Get the name of the next property of Result(3) that doesn't have the
michael@0	20	DontEnum attribute. If there is no such property, go to step 14.
michael@0	21	6. Evaluate the LeftHandSideExpression ( it may be evaluated repeatedly).
michael@0	22	7. Call PutValue(Result(6), Result(5)). PutValue( V, W ):
michael@0	23	1. If Type(V) is not Reference, generate a runtime error.
michael@0	24	2. Call GetBase(V).
michael@0	25	3. If Result(2) is null, go to step 6.
michael@0	26	4. Call the [[Put]] method of Result(2), passing GetPropertyName(V)
michael@0	27	for the property name and W for the value.
michael@0	28	5. Return.
michael@0	29	6. Call the [[Put]] method for the global object, passing
michael@0	30	GetPropertyName(V) for the property name and W for the value.
michael@0	31	7. Return.
michael@0	32	8. Evaluate Statement.
michael@0	33	9. If Result(8) is a value completion, change C to be "normal completion
michael@0	34	after value V" where V is the value carried by Result(8).
michael@0	35	10. If Result(8) is a break completion, go to step 14.
michael@0	36	11. If Result(8) is a continue completion, go to step 5.
michael@0	37	12. If Result(8) is a return completion, return Result(8).
michael@0	38	13. Go to step 5.
michael@0	39	14. Return C.
michael@0	40
michael@0	41	Author: christine@netscape.com
michael@0	42	Date: 11 september 1997
michael@0	43	*/
michael@0	44	var SECTION = "statement-002";
michael@0	45	var VERSION = "JS1_4";
michael@0	46	var TITLE = "The for..in statement";
michael@0	47
michael@0	48	startTest();
michael@0	49	writeHeaderToLog( SECTION + " "+ TITLE);
michael@0	50
michael@0	51	var result = "Failed";
michael@0	52	var exception = "No exception thrown";
michael@0	53	var expect = "Passed";
michael@0	54
michael@0	55	try {
michael@0	56	eval(" for ( var i, p in this) { result += this[p]; }");
michael@0	57	} catch ( e ) {
michael@0	58	result = expect;
michael@0	59	exception = e.toString();
michael@0	60	}
michael@0	61
michael@0	62	new TestCase(
michael@0	63	SECTION,
michael@0	64	"more than one member expression" +
michael@0	65	" (threw " + exception +")",
michael@0	66	expect,
michael@0	67	result );
michael@0	68
michael@0	69	test();