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https://github.com/napi-rs/napi-rs.git
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272334c69f
* Fix from functions for BigInt Allow proper parsing of negative integers in those functions. Fixes the pannic when calling: BigInt::from(i128::MIN); * Fix get_i128 and get_i64 for BigInt Update the getter logic to take sign into account. for get_i128 and get_u128 make lossless value consistent with the documentation (documentation described different behavior then the code logic) * Extend tests for BigInt types Add more test cases for negative i64 and i128 to test the created changes * Simplify the to napiValue logic for 128 bit types Update the logic to handle negative values properly Refactor to_napi_value and create_bigint_from_*128 to use the same logic instead of copping mostly the same code 4 times * Fix specification for deserialize object test For unknown reason the binary specification was holding different value than spec file
50 lines
1.5 KiB
TypeScript
50 lines
1.5 KiB
TypeScript
import test from 'ava'
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import { napiVersion } from '../napi-version'
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const bindings = require('../../index.node')
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test('should create bigints', (t) => {
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if (napiVersion >= 6) {
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t.is(bindings.testCreateBigintFromI64(), BigInt('9223372036854775807'))
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t.is(bindings.testCreateBigintFromMinI64(), BigInt('-9223372036854775808'))
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t.is(bindings.testCreateBigintFromNegativeI64(), BigInt('-10'))
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t.is(bindings.testCreateBigintFromU64(), BigInt('18446744073709551615'))
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t.is(
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bindings.testCreateBigintFromI128(),
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BigInt('170141183460469231731687303715884105727'),
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)
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t.is(
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bindings.testCreateBigintFromMinI128(),
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BigInt('-170141183460469231731687303715884105728'),
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)
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t.is(
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bindings.testCreateBigintFromNegativeI128(),
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BigInt('-10'),
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)
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t.is(
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bindings.testCreateBigintFromU128(),
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BigInt('340282366920938463463374607431768211455'),
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)
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t.is(
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bindings.testCreateBigintFromWords(),
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BigInt('-340282366920938463463374607431768211455'),
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)
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} else {
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t.is(bindings.testCreateBigintFromI64, undefined)
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}
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})
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test('should get integers from bigints', (t) => {
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if (napiVersion >= 6) {
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t.is(bindings.testGetBigintI64(BigInt('-123')), -123)
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t.is(bindings.testGetBigintU64(BigInt(123)), 123)
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t.deepEqual(bindings.testGetBigintWords(), [
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BigInt('9223372036854775807'),
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BigInt('9223372036854775807'),
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])
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} else {
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t.is(bindings.testGetBigintI64, undefined)
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}
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})
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