File: dstr-obj-ptrn-rest-skip-non-enumerable.js

package info (click to toggle)
qtdeclarative-opensource-src 5.15.8%2Bdfsg-3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 259,256 kB
  • sloc: javascript: 512,396; cpp: 495,775; xml: 8,892; python: 3,304; ansic: 2,764; sh: 206; makefile: 62; php: 27
file content (45 lines) | stat: -rw-r--r-- 1,127 bytes parent folder | download | duplicates (11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
// This file was procedurally generated from the following sources:
// - src/dstr-binding/obj-ptrn-rest-skip-non-enumerable.case
// - src/dstr-binding/default/try.template
/*---
description: Rest object doesn't contain non-enumerable properties (try statement)
esid: sec-runtime-semantics-catchclauseevaluation
es6id: 13.15.7
features: [object-rest, destructuring-binding]
flags: [generated]
includes: [propertyHelper.js]
info: |
    Catch : catch ( CatchParameter ) Block

    [...]
    5. Let status be the result of performing BindingInitialization for
       CatchParameter passing thrownValue and catchEnv as arguments.
    [...]
---*/
var o = {a: 3, b: 4};
Object.defineProperty(o, "x", { value: 4, enumerable: false });

var ranCatch = false;

try {
  throw o;
} catch ({...rest}) {
  assert.sameValue(rest.x, undefined);

  verifyProperty(rest, "a", {
    enumerable: true,
    writable: true,
    configurable: true,
    value: 3
  });

  verifyProperty(rest, "b", {
    enumerable: true,
    writable: true,
    configurable: true,
    value: 4
  });
  ranCatch = true;
}

assert(ranCatch, 'executed `catch` block');