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LibJS: Add JSON.parse

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Matthew Olsson 2020-06-10 23:30:36 -07:00 • committed by Andreas Kling
parent e8e728454c
commit b155e64b67
6 changed files with 218 additions and 5 deletions
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15
Libraries/LibJS/Tests/JSON.parse-reviver.js Normal file
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@ -0,0 +1,15 @@
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);
}