v8/test/mjsunit/value-serializer.js

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// Copyright 2022 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Test the basic d8 value serializer interface
var largeArray = [];
largeArray[0xFFFF00] = 123;
let proto_obj = { fn1() { return 1 } }
let obj_with_enum_cache = {
__proto__: proto_obj,
a: 1,
b: 2,
c: "c"
};
for (let k in obj_with_enum_cache) {
// do something
obj_with_enum_cache.a += obj_with_enum_cache.fn1();
}
let string_1 = "aasdfasdfasdfasdf asd fa sdf asdf as dfa sdf asd f"
let string_2 = "aasdfasdfasdfasdf asd fa sdf UC16\u2028asdf as dfa sdf asd f"
var objects = [
true, false, null, undefined,
1, -1, 1.1, -2.2, -0, 0,
9007199254740991.0, 9007199254740991.0 + 10,
-9007199254740992.0, -9007199254740992.0 - 10,
Infinity, -Infinity, NaN,
string_1, string_1+"b", string_1.slice(1),
string_2, string_2+"b", string_2.slice(1),
{}, {1:1}, {a:1}, {1:1, 2:2}, Object.create(null),
obj_with_enum_cache,
[], [{}, {}], [1, 1, 1], [1.1, 1.1, 1.1, 1.1, 2], largeArray,
// new Proxy({},{}),
new Date(), new String(" a"),
new Uint8Array(12), new Float32Array([1, 2, 4, 5]),
new Uint8ClampedArray(2048),
/asdf/, new RegExp(),
new Map(), new Set(),
];
for (var o of objects) {
const serialised = d8.serializer.serialize(o)
const deserialised = d8.serializer.deserialize(serialised);
assertEquals(typeof deserialised, typeof o);
}