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Redecode unknown protobuf fields before writing

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Fedor Indutny 2021-07-28 16:44:58 -07:00 • committed by GitHub
parent efe5d86424
commit 6e4a3561f1
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2 changed files with 50 additions and 7 deletions
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25
ts/test-node/Proto_unknown_field_test.ts
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@ -88,8 +88,31 @@ describe('Proto#__unknownFields', () => {
const decodedConcat = Full.decode(concat);
assert.strictEqual(decodedConcat.a, 'hello');
assert.strictEqual(decodedConcat.b, true);
assert.isTrue(decodedConcat.b);
assert.strictEqual(decodedConcat.c, 42);
assert.strictEqual(Buffer.from(decodedConcat.d).toString(), 'ohai');
});
it('should decode unknown fields before reencoding them', () => {
const full = Full.encode({
a: 'hello',
b: true,
c: 42,
d: Buffer.from('ohai'),
}).finish();
const partial = Partial.decode(full);
assert.isUndefined(partial.b);
const encoded = Full.encode({
...partial,
b: false,
}).finish();
const decoded = Full.decode(encoded);
assert.strictEqual(decoded.a, 'hello');
assert.isFalse(decoded.b);
assert.strictEqual(decoded.c, 42);
assert.strictEqual(Buffer.from(decoded.d).toString(), 'ohai');
});
});