blob: fe26d245c0b4ac89fef66f0a9ca9e30d6b22befc [file] [log] [blame]
// This file was procedurally generated from the following sources:
// - src/class-elements/private-names.case
// - src/class-elements/productions/cls-decl-new-no-sc-line-method.template
/*---
description: private names (field definitions followed by a method in a new line without a semicolon)
esid: prod-FieldDefinition
features: [class-fields-private, class, class-fields-public]
flags: [generated]
includes: [propertyHelper.js]
info: |
ClassElement :
...
FieldDefinition ;
FieldDefinition :
ClassElementName Initializer_opt
ClassElementName :
PrivateName
PrivateName :
# IdentifierName
---*/
class C {
#x; #y
m() { return 42; }
x() {
this.#x = 42;
return this.#x;
}
y() {
this.#y = 43;
return this.#y;
}
}
var c = new C();
assert.sameValue(c.m(), 42);
assert.sameValue(c.m, C.prototype.m);
assert.sameValue(Object.hasOwnProperty.call(c, "m"), false);
verifyProperty(C.prototype, "m", {
enumerable: false,
configurable: true,
writable: true,
});
// Test the private fields do not appear as properties before set to value
assert.sameValue(Object.hasOwnProperty.call(C.prototype, "#x"), false, "test 1");
assert.sameValue(Object.hasOwnProperty.call(C, "#x"), false, "test 2");
assert.sameValue(Object.hasOwnProperty.call(c, "#x"), false, "test 3");
assert.sameValue(Object.hasOwnProperty.call(C.prototype, "#y"), false, "test 4");
assert.sameValue(Object.hasOwnProperty.call(C, "#y"), false, "test 5");
assert.sameValue(Object.hasOwnProperty.call(c, "#y"), false, "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.sameValue(Object.hasOwnProperty.call(c, "#x"), false, "test 9");
assert.sameValue(Object.hasOwnProperty.call(c, "#y"), false, "test 10");