js/src/tests/ecma_2/Exceptions/statement-002.js@6474c204b198
js/src/tests/ecma_2/Exceptions/statement-002.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 /**
8 File Name: statement-002.js
9 Corresponds To: 12.6.3-1.js
10 ECMA Section: 12.6.3 The for...in Statement
11 Description:
12 The production IterationStatement : for ( LeftHandSideExpression in Expression )
13 Statement is evaluated as follows:
15 1. Evaluate the Expression.
16 2. Call GetValue(Result(1)).
17 3. Call ToObject(Result(2)).
18 4. Let C be "normal completion".
19 5. Get the name of the next property of Result(3) that doesn't have the
20 DontEnum attribute. If there is no such property, go to step 14.
21 6. Evaluate the LeftHandSideExpression ( it may be evaluated repeatedly).
22 7. Call PutValue(Result(6), Result(5)). PutValue( V, W ):
23 1. If Type(V) is not Reference, generate a runtime error.
24 2. Call GetBase(V).
25 3. If Result(2) is null, go to step 6.
26 4. Call the [[Put]] method of Result(2), passing GetPropertyName(V)
27 for the property name and W for the value.
28 5. Return.
29 6. Call the [[Put]] method for the global object, passing
30 GetPropertyName(V) for the property name and W for the value.
31 7. Return.
32 8. Evaluate Statement.
33 9. If Result(8) is a value completion, change C to be "normal completion
34 after value V" where V is the value carried by Result(8).
35 10. If Result(8) is a break completion, go to step 14.
36 11. If Result(8) is a continue completion, go to step 5.
37 12. If Result(8) is a return completion, return Result(8).
38 13. Go to step 5.
39 14. Return C.
41 Author: christine@netscape.com
42 Date: 11 september 1997
43 */
44 var SECTION = "statement-002";
45 var VERSION = "JS1_4";
46 var TITLE = "The for..in statement";
48 startTest();
49 writeHeaderToLog( SECTION + " "+ TITLE);
51 var result = "Failed";
52 var exception = "No exception thrown";
53 var expect = "Passed";
55 try {
56 eval(" for ( var i, p in this) { result += this[p]; }");
57 } catch ( e ) {
58 result = expect;
59 exception = e.toString();
60 }
62 new TestCase(
63 SECTION,
64 "more than one member expression" +
65 " (threw " + exception +")",
66 expect,
67 result );
69 test();
