tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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message-method-prop-cast.js (1584B)

      1 // Copyright (C) 2019 Leo Balter. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 esid: sec-aggregate-error
      6 description: >
      7  Cast ToString values of message in the created method property
      8 info: |
      9  AggregateError ( errors, message )
     10 
     11  ...
     12  5. If message is not undefined, then
     13    a. Let msg be ? ToString(message).
     14    b. Perform ! CreateMethodProperty(O, "message", msg).
     15  6. Return O.
     16 
     17  CreateMethodProperty ( O, P, V )
     18 
     19  ...
     20  3. Let newDesc be the PropertyDescriptor { [[Value]]: V, [[Writable]]: true, [[Enumerable]]: false, [[Configurable]]: true }.
     21  4. Return ? O.[[DefineOwnProperty]](P, newDesc).
     22 features: [AggregateError]
     23 includes: [propertyHelper.js]
     24 ---*/
     25 
     26 var case1 = new AggregateError([], 42);
     27 
     28 verifyProperty(case1, 'message', {
     29  value: '42',
     30  writable: true,
     31  enumerable: false,
     32  configurable: true,
     33 });
     34 
     35 var case2 = new AggregateError([], false);
     36 
     37 verifyProperty(case2, 'message', {
     38  value: 'false',
     39  writable: true,
     40  enumerable: false,
     41  configurable: true,
     42 });
     43 
     44 var case3 = new AggregateError([], true);
     45 
     46 verifyProperty(case3, 'message', {
     47  value: 'true',
     48  writable: true,
     49  enumerable: false,
     50  configurable: true,
     51 });
     52 
     53 var case4 = new AggregateError([], { toString() { return 'string'; }});
     54 
     55 verifyProperty(case4, 'message', {
     56  value: 'string',
     57  writable: true,
     58  enumerable: false,
     59  configurable: true,
     60 });
     61 
     62 var case5 = new AggregateError([], null);
     63 
     64 verifyProperty(case5, 'message', {
     65  value: 'null',
     66  writable: true,
     67  enumerable: false,
     68  configurable: true,
     69 });
     70 
     71 reportCompare(0, 0);