wrapped-in-sc-static-private-methods-with-fields.js (2443B)
1 // This file was procedurally generated from the following sources: 2 // - src/class-elements/static-private-methods-with-fields.case 3 // - src/class-elements/productions/cls-decl-wrapped-in-sc.template 4 /*--- 5 description: static private methods with fields (fields definition wrapped in semicolons) 6 esid: prod-FieldDefinition 7 features: [class-static-methods-private, class-static-fields-private, class, class-fields-public] 8 flags: [generated] 9 info: | 10 ClassElement : 11 ... 12 static FieldDefinition ; 13 14 FieldDefinition : 15 ClassElementName Initializer_opt 16 17 ClassElementName : 18 PrivateName 19 20 PrivateName : 21 # IdentifierName 22 23 ---*/ 24 25 26 class C { 27 ;;;; 28 ;;;;;;static #xVal; static #yVal;;;;;;; 29 ;;;; 30 static #x(value) { 31 this.#xVal = value; 32 return this.#xVal; 33 } 34 static #y(value) { 35 this.#yVal = value; 36 return this.#yVal; 37 } 38 static x() { 39 return this.#x(42); 40 } 41 static y() { 42 return this.#y(43); 43 } 44 } 45 46 var c = new C(); 47 48 // Test the private methods do not appear as properties before set to value 49 assert(!Object.prototype.hasOwnProperty.call(C.prototype, "#x"), "test 1"); 50 assert(!Object.prototype.hasOwnProperty.call(C, "#x"), "test 2"); 51 assert(!Object.prototype.hasOwnProperty.call(c, "#x"), "test 3"); 52 53 assert(!Object.prototype.hasOwnProperty.call(C.prototype, "#y"), "test 4"); 54 assert(!Object.prototype.hasOwnProperty.call(C, "#y"), "test 5"); 55 assert(!Object.prototype.hasOwnProperty.call(c, "#y"), "test 6"); 56 57 assert(!Object.prototype.hasOwnProperty.call(C.prototype, "#xVal"), "test 7"); 58 assert(!Object.prototype.hasOwnProperty.call(C, "#xVal"), "test 8"); 59 assert(!Object.prototype.hasOwnProperty.call(c, "#xVal"), "test 9"); 60 61 assert(!Object.prototype.hasOwnProperty.call(C.prototype, "#yVal"), "test 10"); 62 assert(!Object.prototype.hasOwnProperty.call(C, "#yVal"), "test 11"); 63 assert(!Object.prototype.hasOwnProperty.call(c, "#yVal"), "test 12"); 64 65 // Test if private fields can be sucessfully accessed and set to value 66 assert.sameValue(C.x(), 42, "test 13"); 67 assert.sameValue(C.y(), 43, "test 14"); 68 69 // Test the private fields do not appear as properties before after set to value 70 assert(!Object.prototype.hasOwnProperty.call(C, "#x"), "test 15"); 71 assert(!Object.prototype.hasOwnProperty.call(C, "#y"), "test 16"); 72 73 assert(!Object.prototype.hasOwnProperty.call(C, "#xVal"), "test 17"); 74 assert(!Object.prototype.hasOwnProperty.call(C, "#yVal"), "test 18"); 75 76 reportCompare(0, 0);