diff options
author | Yoshiya Hinosawa <stibium121@gmail.com> | 2023-02-21 00:35:04 +0900 |
---|---|---|
committer | GitHub <noreply@github.com> | 2023-02-20 16:35:04 +0100 |
commit | 6915a9b7a701dde0e1078867961c9a91811c1850 (patch) | |
tree | e6822f2b8400c7c7941d3cb9ace59842389b5bc9 /cli/tests/node_compat/test/parallel/test-buffer-bigint64.js | |
parent | a1cd2a5915c13f6a9b8eafa3807e143a02616bc1 (diff) |
test(ext/node): more node compat tests (#17827)
This PR adds the remaining ~650 Node.js compat test cases from std/node.
Among these 650 cases, about 130 cases are now failing. These failing
cases are prefixed with `TODO:` in `tests/node_compat/config.json`.
These will be addressed in later PRs.
Diffstat (limited to 'cli/tests/node_compat/test/parallel/test-buffer-bigint64.js')
-rw-r--r-- | cli/tests/node_compat/test/parallel/test-buffer-bigint64.js | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-buffer-bigint64.js b/cli/tests/node_compat/test/parallel/test-buffer-bigint64.js new file mode 100644 index 000000000..918c7b91d --- /dev/null +++ b/cli/tests/node_compat/test/parallel/test-buffer-bigint64.js @@ -0,0 +1,62 @@ +// deno-fmt-ignore-file +// deno-lint-ignore-file + +// Copyright Joyent and Node contributors. All rights reserved. MIT license. +// Taken from Node 18.12.1 +// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually + +'use strict'; +require('../common'); +const assert = require('assert'); + +const buf = Buffer.allocUnsafe(8); + +['LE', 'BE'].forEach(function(endianness) { + // Should allow simple BigInts to be written and read + let val = 123456789n; + buf[`writeBigInt64${endianness}`](val, 0); + let rtn = buf[`readBigInt64${endianness}`](0); + assert.strictEqual(val, rtn); + + // Should allow INT64_MAX to be written and read + val = 0x7fffffffffffffffn; + buf[`writeBigInt64${endianness}`](val, 0); + rtn = buf[`readBigInt64${endianness}`](0); + assert.strictEqual(val, rtn); + + // Should read and write a negative signed 64-bit integer + val = -123456789n; + buf[`writeBigInt64${endianness}`](val, 0); + assert.strictEqual(val, buf[`readBigInt64${endianness}`](0)); + + // Should read and write an unsigned 64-bit integer + val = 123456789n; + buf[`writeBigUInt64${endianness}`](val, 0); + assert.strictEqual(val, buf[`readBigUInt64${endianness}`](0)); + + // Should throw a RangeError upon INT64_MAX+1 being written + assert.throws(function() { + const val = 0x8000000000000000n; + buf[`writeBigInt64${endianness}`](val, 0); + }, RangeError); + + // Should throw a RangeError upon UINT64_MAX+1 being written + assert.throws(function() { + const val = 0x10000000000000000n; + buf[`writeBigUInt64${endianness}`](val, 0); + }, { + code: 'ERR_OUT_OF_RANGE', + message: 'The value of "value" is out of range. It must be ' + + '>= 0n and < 2n ** 64n. Received 18_446_744_073_709_551_616n' + }); + + // Should throw a TypeError upon invalid input + assert.throws(function() { + buf[`writeBigInt64${endianness}`]('bad', 0); + }, TypeError); + + // Should throw a TypeError upon invalid input + assert.throws(function() { + buf[`writeBigUInt64${endianness}`]('bad', 0); + }, TypeError); +}); |