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LibJS: Boolean, Number and String prototypes should have values too

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It appears that calling .valueOf() on an objectified primitive's
prototype should return a value after all.

This matches what other engines are doing.
This commit is contained in:
Andreas Kling 2020-04-10 13:04:12 +02:00
parent c06d5ef114
commit 070a8f2689
Notes: sideshowbarker 2024-07-19 07:44:52 +09:00
11 changed files with 33 additions and 9 deletions
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8
Libraries/LibJS/Tests/Number.prototype.js Normal file
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@ -0,0 +1,8 @@
try {
assert(typeof Number.prototype === "object");
assert(Number.prototype.valueOf() === 0);
console.log("PASS");
} catch (err) {
console.log("FAIL: " + err);
}

8
Libraries/LibJS/Tests/String.prototype.js Normal file
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@ -0,0 +1,8 @@
try {
assert(typeof Object.getPrototypeOf("") === "object");
assert(Object.getPrototypeOf("").valueOf() === '');
console.log("PASS");
} catch (err) {
console.log("FAIL: " + err);
}