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LibJS/Tests: Test splice at non zero index

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Florian Stellbrink 2023-07-16 17:08:07 +02:00 • committed by Linus Groh
parent 60750d864e
commit d4d7550588
1 changed files with 5 additions and 0 deletions
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5
Userland/Libraries/LibJS/Tests/builtins/Array/Array.prototype.splice.js
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@ -46,6 +46,11 @@ test("basic functionality", () => {
removed = array.splice(-123, 123); removed = array.splice(-123, 123);
expect(array).toEqual([]); expect(array).toEqual([]);
expect(removed).toEqual(["foo", "bar", "baz"]); expect(removed).toEqual(["foo", "bar", "baz"]);
array = ["foo", "bar"];
removed = array.splice(1, 1, "baz");
expect(array).toEqual(["foo", "baz"]);
expect(removed).toEqual(["bar"]);
}); });
test("Invalid lengths", () => { test("Invalid lengths", () => {