tor-browser

The Tor Browser
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after-same-line-static-async-gen-rs-private-method-alt.js (3218B)

      1 // |reftest| async
      2 // This file was procedurally generated from the following sources:
      3 // - src/class-elements/rs-private-method-alt.case
      4 // - src/class-elements/productions/cls-expr-after-same-line-static-async-gen.template
      5 /*---
      6 description: Valid PrivateName as private method (field definitions after a static async generator in the same line)
      7 esid: prod-FieldDefinition
      8 features: [class-methods-private, class-fields-private, class, class-fields-public, async-iteration]
      9 flags: [generated, async]
     10 includes: [propertyHelper.js]
     11 info: |
     12    ClassElement :
     13      MethodDefinition
     14      ...
     15      ;
     16 
     17    MethodDefinition :
     18      ClassElementName ( UniqueFormalParameters ) { FunctionBody }
     19      ...
     20 
     21    ClassElementName :
     22      PropertyName
     23      PrivateName
     24 
     25    PrivateName ::
     26      # IdentifierName
     27 
     28    IdentifierName ::
     29      IdentifierStart
     30      IdentifierName IdentifierPart
     31 
     32    IdentifierStart ::
     33      UnicodeIDStart
     34      $
     35      _
     36      \ UnicodeEscapeSequence
     37 
     38    IdentifierPart::
     39      UnicodeIDContinue
     40      $
     41      \ UnicodeEscapeSequence
     42      <ZWNJ> <ZWJ>
     43 
     44    UnicodeIDStart::
     45      any Unicode code point with the Unicode property "ID_Start"
     46 
     47    UnicodeIDContinue::
     48      any Unicode code point with the Unicode property "ID_Continue"
     49 
     50    NOTE 3
     51    The sets of code points with Unicode properties "ID_Start" and
     52    "ID_Continue" include, respectively, the code points with Unicode
     53    properties "Other_ID_Start" and "Other_ID_Continue".
     54 
     55 ---*/
     56 
     57 
     58 var C = class {
     59  static async *m() { return 42; } #$_; #__; #\u{6F}_; #℘_; #ZW_‌_NJ_; #ZW_‍_J_;
     60  #$() {
     61    return this.#$_;
     62  }
     63  #_() {
     64    return this.#__;
     65  }
     66  #\u{6F}() {
     67    return this.#\u{6F}_;
     68  }
     69  #℘() {
     70    return this.#℘_;
     71  }
     72  #ZW_‌_NJ() {
     73    return this.#ZW_‌_NJ_;
     74  }
     75  #ZW_‍_J() {
     76    return this.#ZW_‍_J_;
     77  }
     78 ;
     79  $(value) {
     80    this.#$_ = value;
     81    return this.#$();
     82  }
     83  _(value) {
     84    this.#__ = value;
     85    return this.#_();
     86  }
     87  \u{6F}(value) {
     88    this.#\u{6F}_ = value;
     89    return this.#\u{6F}();
     90  }
     91  ℘(value) {
     92    this.#℘_ = value;
     93    return this.#℘();
     94  }
     95  ZW_‌_NJ(value) {
     96    this.#ZW_‌_NJ_ = value;
     97    return this.#ZW_‌_NJ();
     98  }
     99  ZW_‍_J(value) {
    100    this.#ZW_‍_J_ = value;
    101    return this.#ZW_‍_J();
    102  }
    103 
    104 }
    105 
    106 var c = new C();
    107 
    108 assert(
    109  !Object.prototype.hasOwnProperty.call(c, "m"),
    110  "m doesn't appear as an own property on the C instance"
    111 );
    112 assert(
    113  !Object.prototype.hasOwnProperty.call(C.prototype, "m"),
    114  "m doesn't appear as an own property on the C prototype"
    115 );
    116 
    117 verifyProperty(C, "m", {
    118  enumerable: false,
    119  configurable: true,
    120  writable: true,
    121 }, {restore: true});
    122 
    123 C.m().next().then(function(v) {
    124  assert.sameValue(v.value, 42);
    125  assert.sameValue(v.done, true);
    126 
    127  function assertions() {
    128    // Cover $DONE handler for async cases.
    129    function $DONE(error) {
    130      if (error) {
    131        throw new Test262Error('Test262:AsyncTestFailure')
    132      }
    133    }
    134    assert.sameValue(c.$(1), 1);
    135    assert.sameValue(c._(1), 1);
    136    assert.sameValue(c.\u{6F}(1), 1);
    137    assert.sameValue(c.℘(1), 1);
    138    assert.sameValue(c.ZW_‌_NJ(1), 1);
    139    assert.sameValue(c.ZW_‍_J(1), 1);
    140  }
    141 
    142  return Promise.resolve(assertions());
    143 }).then($DONE, $DONE);