// This file was procedurally generated from the following sources:
// - src/class-elements/static-private-methods-with-fields.case
// - src/class-elements/productions/cls-decl-after-same-line-async-gen.template
/*---
description: static private methods with fields (field definitions after an async generator in the same line)
esid: prod-FieldDefinition
features: [class-static-methods-private, class-static-fields-private, class, class-fields-public, async-iteration]
flags: [generated, async]
includes: [propertyHelper.js]
info: |
ClassElement :
...
static FieldDefinition ;
FieldDefinition :
ClassElementName Initializer_opt
ClassElementName :
PrivateName
PrivateName :
# IdentifierName
---*/
class C {
async *m() { return 42; } static #xVal; static #yVal;
static #x(value) {
this.#xVal = value;
return this.#xVal;
}
static #y(value) {
this.#yVal = value;
return this.#yVal;
}
static x() {
return this.#x(42);
}
static y() {
return this.#y(43);
}
}
var c = new C();
assert(
!Object.prototype.hasOwnProperty.call(c, "m"),
"m doesn't appear as an own property on the C instance"
);
assert.sameValue(c.m, C.prototype.m);
verifyProperty(C.prototype, "m", {
enumerable: false,
configurable: true,
writable: true,
}, {restore: true});
c.m().next().then(function(v) {
assert.sameValue(v.value, 42);
assert.sameValue(v.done, true);
function assertions() {
// Cover $DONE handler for async cases.
function $DONE(error) {
if (error) {
throw new Test262Error('Test262:AsyncTestFailure')
}
}
// Test the private methods do not appear as properties before set to value
assert(!Object.prototype.hasOwnProperty.call(C.prototype, "#x"), "test 1");
assert(!Object.prototype.hasOwnProperty.call(C, "#x"), "test 2");
assert(!Object.prototype.hasOwnProperty.call(c, "#x"), "test 3");
assert(!Object.prototype.hasOwnProperty.call(C.prototype, "#y"), "test 4");
assert(!Object.prototype.hasOwnProperty.call(C, "#y"), "test 5");
assert(!Object.prototype.hasOwnProperty.call(c, "#y"), "test 6");
assert(!Object.prototype.hasOwnProperty.call(C.prototype, "#xVal"), "test 7");
assert(!Object.prototype.hasOwnProperty.call(C, "#xVal"), "test 8");
assert(!Object.prototype.hasOwnProperty.call(c, "#xVal"), "test 9");
assert(!Object.prototype.hasOwnProperty.call(C.prototype, "#yVal"), "test 10");
assert(!Object.prototype.hasOwnProperty.call(C, "#yVal"), "test 11");
assert(!Object.prototype.hasOwnProperty.call(c, "#yVal"), "test 12");
// Test if private fields can be sucessfully accessed and set to value
assert.sameValue(C.x(), 42, "test 13");
assert.sameValue(C.y(), 43, "test 14");
// Test the private fields do not appear as properties before after set to value
assert(!Object.prototype.hasOwnProperty.call(C, "#x"), "test 15");
assert(!Object.prototype.hasOwnProperty.call(C, "#y"), "test 16");
assert(!Object.prototype.hasOwnProperty.call(C, "#xVal"), "test 17");
assert(!Object.prototype.hasOwnProperty.call(C, "#yVal"), "test 18");
}
return Promise.resolve(assertions());
}).then($DONE, $DONE);