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LibJS: Allow defining class fields with "keyword" names

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davidot 2021-11-26 23:30:29 +01:00 • committed by Linus Groh
parent cbbfcd35e7
commit e491fc0e81
2 changed files with 49 additions and 3 deletions
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42
Userland/Libraries/LibJS/Tests/classes/class-public-fields.js
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@ -85,3 +85,45 @@ test("with super class", () => {
b.arrow_ref_super();
expect(b.super_field).toBe(4);
});
describe("class fields with a 'special' name", () => {
test("static", () => {
class A {
static;
}
expect("static" in new A()).toBeTrue();
class B {
static;
}
expect("static" in new B()).toBeTrue();
class C {
static a;
}
expect("static" in new C()).toBeFalse();
expect("a" in new C()).toBeFalse();
expect("a" in C).toBeTrue();
expect("static" in C).toBeFalse();
});
test("async", () => {
class A {
async;
}
expect("async" in new A()).toBeTrue();
class B {
async;
}
expect("async" in new B()).toBeTrue();
class C {
async;
a;
}
expect("async" in new C()).toBeTrue();
expect("a" in new C()).toBeTrue();
});
});