tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

new-sc-line-method-computed-symbol-names.js (2478B)

      1 // This file was procedurally generated from the following sources:
      2 // - src/class-elements/computed-symbol-names.case
      3 // - src/class-elements/productions/cls-decl-new-sc-line-method.template
      4 /*---
      5 description: Computed property symbol names (field definitions followed by a method in a new line with a semicolon)
      6 esid: prod-FieldDefinition
      7 features: [class-fields-public, Symbol, computed-property-names, class]
      8 flags: [generated]
      9 includes: [propertyHelper.js]
     10 info: |
     11    ClassElement:
     12      ...
     13      FieldDefinition ;
     14 
     15    FieldDefinition:
     16      ClassElementName Initializer_opt
     17 
     18    ClassElementName:
     19      PropertyName
     20 
     21 ---*/
     22 var x = Symbol();
     23 var y = Symbol();
     24 
     25 
     26 
     27 class C {
     28  [x]; [y] = 42;
     29  m() { return 42; }
     30  
     31 }
     32 
     33 var c = new C();
     34 
     35 assert.sameValue(c.m(), 42);
     36 assert.sameValue(c.m, C.prototype.m);
     37 assert(
     38  !Object.prototype.hasOwnProperty.call(c, "m"),
     39  "m doesn't appear as an own property on the C instance"
     40 );
     41 
     42 verifyProperty(C.prototype, "m", {
     43  enumerable: false,
     44  configurable: true,
     45  writable: true,
     46 });
     47 
     48 assert(
     49  !Object.prototype.hasOwnProperty.call(C.prototype, x),
     50  "Symbol x doesn't appear as an own property on C prototype"
     51 );
     52 assert(
     53  !Object.prototype.hasOwnProperty.call(C, x),
     54  "Symbol x doesn't appear as an own property on C constructor"
     55 );
     56 
     57 verifyProperty(c, x, {
     58  value: undefined,
     59  enumerable: true,
     60  writable: true,
     61  configurable: true
     62 });
     63 
     64 assert(
     65  !Object.prototype.hasOwnProperty.call(C.prototype, y),
     66  "Symbol y doesn't appear as an own property on C prototype"
     67 );
     68 assert(
     69  !Object.prototype.hasOwnProperty.call(C, y),
     70  "Symbol y doesn't appear as an own property on C constructor"
     71 );
     72 
     73 verifyProperty(c, y, {
     74  value: 42,
     75  enumerable: true,
     76  writable: true,
     77  configurable: true
     78 });
     79 
     80 assert(
     81  !Object.prototype.hasOwnProperty.call(C.prototype, "x"),
     82  "x doesn't appear as an own property on C prototype"
     83 );
     84 assert(
     85  !Object.prototype.hasOwnProperty.call(C, "x"),
     86  "x doesn't appear as an own property on C constructor"
     87 );
     88 assert(
     89  !Object.prototype.hasOwnProperty.call(c, "x"),
     90  "x doesn't appear as an own property on C instance"
     91 );
     92 
     93 assert(
     94  !Object.prototype.hasOwnProperty.call(C.prototype, "y"),
     95  "y doesn't appear as an own property on C prototype"
     96 );
     97 assert(
     98  !Object.prototype.hasOwnProperty.call(C, "y"),
     99  "y doesn't appear as an own property on C constructor"
    100 );
    101 assert(
    102  !Object.prototype.hasOwnProperty.call(c, "y"),
    103  "y doesn't appear as an own property on C instance"
    104 );
    105 
    106 reportCompare(0, 0);