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author | Yoshiya Hinosawa <stibium121@gmail.com> | 2023-02-21 00:35:04 +0900 |
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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-slow.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-slow.js')
-rw-r--r-- | cli/tests/node_compat/test/parallel/test-buffer-slow.js | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-buffer-slow.js b/cli/tests/node_compat/test/parallel/test-buffer-slow.js new file mode 100644 index 000000000..1cc4e5d2e --- /dev/null +++ b/cli/tests/node_compat/test/parallel/test-buffer-slow.js @@ -0,0 +1,69 @@ +// 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 buffer = require('buffer'); +const SlowBuffer = buffer.SlowBuffer; + +const ones = [1, 1, 1, 1]; + +// Should create a Buffer +let sb = SlowBuffer(4); +assert(sb instanceof Buffer); +assert.strictEqual(sb.length, 4); +sb.fill(1); +for (const [key, value] of sb.entries()) { + assert.deepStrictEqual(value, ones[key]); +} + +// underlying ArrayBuffer should have the same length +assert.strictEqual(sb.buffer.byteLength, 4); + +// Should work without new +sb = SlowBuffer(4); +assert(sb instanceof Buffer); +assert.strictEqual(sb.length, 4); +sb.fill(1); +for (const [key, value] of sb.entries()) { + assert.deepStrictEqual(value, ones[key]); +} + +// Should work with edge cases +assert.strictEqual(SlowBuffer(0).length, 0); +try { + assert.strictEqual( + SlowBuffer(buffer.kMaxLength).length, buffer.kMaxLength); +} catch (e) { + // Don't match on message as it is from the JavaScript engine. V8 and + // ChakraCore provide different messages. + assert.strictEqual(e.name, 'RangeError'); +} + +// Should throw with invalid length type +const bufferInvalidTypeMsg = { + code: 'ERR_INVALID_ARG_TYPE', + name: 'TypeError', + message: /^The "size" argument must be of type number/, +}; +assert.throws(() => SlowBuffer(), bufferInvalidTypeMsg); +assert.throws(() => SlowBuffer({}), bufferInvalidTypeMsg); +assert.throws(() => SlowBuffer('6'), bufferInvalidTypeMsg); +assert.throws(() => SlowBuffer(true), bufferInvalidTypeMsg); + +// Should throw with invalid length value +const bufferMaxSizeMsg = { + code: 'ERR_INVALID_ARG_VALUE', + name: 'RangeError', + message: /^The argument 'size' is invalid\. Received [^"]*$/ +}; +assert.throws(() => SlowBuffer(NaN), bufferMaxSizeMsg); +assert.throws(() => SlowBuffer(Infinity), bufferMaxSizeMsg); +assert.throws(() => SlowBuffer(-1), bufferMaxSizeMsg); +assert.throws(() => SlowBuffer(buffer.kMaxLength + 1), bufferMaxSizeMsg); |