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// |jit-test| skip-if: !getBuildConfiguration()['decorators']
load(libdir + "asserts.js");
function assertAccessorDescriptor(object, name) {
var desc = Object.getOwnPropertyDescriptor(object, name);
assertEq(desc.configurable, true, "The value of `desc.configurable` is `true`");
assertEq(desc.enumerable, false, "The value of `desc.enumerable` is `false`");
assertEq(typeof desc.get, 'function', "`typeof desc.get` is `'function'`");
assertEq(typeof desc.set, 'function', "`typeof desc.set` is `'function'`");
assertEq(
'prototype' in desc.get,
false,
"The result of `'prototype' in desc.get` is `false`"
);
assertEq(
'prototype' in desc.set,
false,
"The result of `'prototype' in desc.set` is `false`"
);
}
class C {
accessor x;
}
assertAccessorDescriptor(C.prototype, 'x');
let c = new C();
assertEq(c.x, undefined, "The value of `c.x` is `undefined` after construction");
c.x = 2;
assertEq(c.x, 2, "The value of `c.x` is `2`, after executing `c.x = 2;`");
class D {
accessor x = 1;
}
assertAccessorDescriptor(D.prototype, 'x');
let d = new D();
assertEq(d.x, 1, "The value of `d.x` is `1` after construction");
d.x = 2;
assertEq(d.x, 2, "The value of `d.x` is `2`, after executing `d.x = 2;`");
class E {
accessor #x = 1;
getX() {
return this.#x;
}
setX(v) {
this.#x = v;
}
}
let e = new E();
assertEq(e.getX(), 1, "The value of `e.x` is `1` after construction");
e.setX(2);
assertEq(e.getX(), 2, "The value of `e.x` is `2`, after executing `e.setX(2);`");
class F {
static accessor x = 1;
}
assertEq(F.x, 1, "The value of `F.x` is `1` after construction");
F.x = 2;
assertEq(F.x, 2, "The value of `F.x` is `2`, after executing `F.x = 2;`");
assertAccessorDescriptor(F, 'x');
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