ladybird/Libraries/LibJS/Tests/builtins/JSON/JSON.parse-reviver.js
2020-07-03 19:30:13 +02:00

15 lines
509 B
JavaScript

load("test-common.js");
try {
let string = `{"var1":10,"var2":"hello","var3":{"nested":5}}`;
let object = JSON.parse(string, (key, value) => typeof value === "number" ? value * 2 : value);
assertDeepEquals(object, { var1: 20, var2: "hello", var3: { nested: 10 } });
object = JSON.parse(string, (key, value) => typeof value === "number" ? undefined : value);
assertDeepEquals(object, { var2: "hello", var3: {} });
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e);
}