js/src/tests/test262/language/statements/class/cpn-class-decl-accessors-computed-property-name-from-function-expression.js


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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93

// This file was procedurally generated from the following sources:
// - src/computed-property-names/computed-property-name-from-function-expression.case
// - src/computed-property-names/evaluation/class-declaration-accessors.template
/*---
description: Computed property name from function expression (ComputedPropertyName in ClassDeclaration)
esid: prod-ComputedPropertyName
features: [computed-property-names]
flags: [generated]
info: |
    ClassExpression:
      classBindingIdentifier opt ClassTail

    ClassTail:
      ClassHeritage opt { ClassBody opt }

    ClassBody:
      ClassElementList

    ClassElementList:
      ClassElement

    ClassElement:
      MethodDefinition

    MethodDefinition:
      PropertyName ...
      get PropertyName ...
      set PropertyName ...

    PropertyName:
      ComputedPropertyName

    ComputedPropertyName:
      [ AssignmentExpression ]
---*/


class C {
  get [function () {}]() {
    return 1;
  }

  set [function () {}](v) {
    return 1;
  }

  static get [function () {}]() {
    return 1;
  }

  static set [function () {}](v) {
    return 1;
  }
};

let c = new C();

assert.sameValue(
  c[function () {}],
  1
);
assert.sameValue(
  c[function () {}] = 1,
  1
);

assert.sameValue(
  C[function () {}],
  1
);
assert.sameValue(
  C[function () {}] = 1,
  1
);
assert.sameValue(
  c[String(function () {})],
  1
);
assert.sameValue(
  c[String(function () {})] = 1,
  1
);

assert.sameValue(
  C[String(function () {})],
  1
);
assert.sameValue(
  C[String(function () {})] = 1,
  1
);

reportCompare(0, 0);