summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/language/statements/class/elements/new-sc-line-method-private-field-usage.js
blob: 9bc9044082f941bcc67da08268ac92b379e935eb (plain)
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
46
47
48
49
50
// This file was procedurally generated from the following sources:
// - src/class-elements/private-field-usage.case
// - src/class-elements/productions/cls-decl-new-sc-line-method.template
/*---
description: PrivateName CallExpression usage (private field) (field definitions followed by a method in a new line with a semicolon)
esid: prod-FieldDefinition
features: [class-fields-private, class, class-fields-public]
flags: [generated]
includes: [propertyHelper.js]
info: |
    Updated Productions

    CallExpression[Yield, Await]:
      CoverCallExpressionAndAsyncArrowHead[?Yield, ?Await]
      SuperCall[?Yield, ?Await]
      CallExpression[?Yield, ?Await]Arguments[?Yield, ?Await]
      CallExpression[?Yield, ?Await][Expression[+In, ?Yield, ?Await]]
      CallExpression[?Yield, ?Await].IdentifierName
      CallExpression[?Yield, ?Await]TemplateLiteral[?Yield, ?Await]
      CallExpression[?Yield, ?Await].PrivateName

---*/


class C {
  #m = 'test262';;
  m() { return 42; }
  method() {
    return this.#m;
  }
}

var c = new C();

assert.sameValue(c.m(), 42);
assert.sameValue(c.m, C.prototype.m);
assert(
  !Object.prototype.hasOwnProperty.call(c, "m"),
  "m doesn't appear as an own property on the C instance"
);

verifyProperty(C.prototype, "m", {
  enumerable: false,
  configurable: true,
  writable: true,
});

assert.sameValue(c.method(), 'test262');

reportCompare(0, 0);