RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 17:37:37 +00:00
Code Issues Activity Actions

LibJS: Make Object.getOwnPropertyDescriptor() work with string indexed property

Browse source 
E.g. for "0" we have to contruct a PropertyName with Type::Number so it
looks in the indexed properties as expected.
This commit is contained in:
Linus Groh 2021-04-20 18:53:07 +02:00
parent 614bad86bc
commit 7af1d2c170
2 changed files with 23 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Userland/Libraries/LibJS/Tests/builtins/Object/Object.getOwnPropertyDescriptor.js
View file

@ -43,6 +43,24 @@ test("setter property", () => {
expect(o).toHaveSetterProperty("foo");
});
test("indexed property", () => {
let o = { 0: "foo" };
expect(o).toHaveConfigurableProperty(0);
expect(o).toHaveEnumerableProperty(0);
expect(o).toHaveWritableProperty(0);
expect(o).toHaveValueProperty(0, "foo");
expect(o).not.toHaveGetterProperty(0);
expect(o).not.toHaveSetterProperty(0);
expect(o).toHaveConfigurableProperty("0");
expect(o).toHaveEnumerableProperty("0");
expect(o).toHaveWritableProperty("0");
expect(o).toHaveValueProperty("0", "foo");
expect(o).not.toHaveGetterProperty("0");
expect(o).not.toHaveSetterProperty("0");
});
test("defined property", () => {
let o = {};