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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/language/statements/class/elements/wrapped-in-sc-private-names.js | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/elements/wrapped-in-sc-private-names.js b/js/src/tests/test262/language/statements/class/elements/wrapped-in-sc-private-names.js new file mode 100644 index 0000000000..cd5fdb0d9f --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/wrapped-in-sc-private-names.js @@ -0,0 +1,59 @@ +// This file was procedurally generated from the following sources: +// - src/class-elements/private-names.case +// - src/class-elements/productions/cls-decl-wrapped-in-sc.template +/*--- +description: private names (fields definition wrapped in semicolons) +esid: prod-FieldDefinition +features: [class-fields-private, class, class-fields-public] +flags: [generated] +info: | + ClassElement : + ... + FieldDefinition ; + + FieldDefinition : + ClassElementName Initializer_opt + + ClassElementName : + PrivateName + + PrivateName : + # IdentifierName + +---*/ + + +class C { + ;;;; + ;;;;;;#x; #y;;;;;;; + ;;;; + x() { + this.#x = 42; + return this.#x; + } + y() { + this.#y = 43; + return this.#y; + } +} + +var c = new C(); + +// Test the private fields do not appear as properties before set to value +assert(!Object.prototype.hasOwnProperty.call(C.prototype, "#x"), "test 1"); +assert(!Object.prototype.hasOwnProperty.call(C, "#x"), "test 2"); +assert(!Object.prototype.hasOwnProperty.call(c, "#x"), "test 3"); + +assert(!Object.prototype.hasOwnProperty.call(C.prototype, "#y"), "test 4"); +assert(!Object.prototype.hasOwnProperty.call(C, "#y"), "test 5"); +assert(!Object.prototype.hasOwnProperty.call(c, "#y"), "test 6"); + +// Test if private fields can be sucessfully accessed and set to value +assert.sameValue(c.x(), 42, "test 7"); +assert.sameValue(c.y(), 43, "test 8"); + +// Test the private fields do not appear as properties before after set to value +assert(!Object.prototype.hasOwnProperty.call(c, "#x"), "test 9"); +assert(!Object.prototype.hasOwnProperty.call(c, "#y"), "test 10"); + +reportCompare(0, 0); |