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authorYoshiya Hinosawa <stibium121@gmail.com>2023-02-21 00:35:04 +0900
committerGitHub <noreply@github.com>2023-02-20 16:35:04 +0100
commit6915a9b7a701dde0e1078867961c9a91811c1850 (patch)
treee6822f2b8400c7c7941d3cb9ace59842389b5bc9 /cli/tests/node_compat/test/parallel/test-buffer-from.js
parenta1cd2a5915c13f6a9b8eafa3807e143a02616bc1 (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-from.js')
-rw-r--r--cli/tests/node_compat/test/parallel/test-buffer-from.js74
1 files changed, 74 insertions, 0 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-buffer-from.js b/cli/tests/node_compat/test/parallel/test-buffer-from.js
new file mode 100644
index 000000000..ef023cf0b
--- /dev/null
+++ b/cli/tests/node_compat/test/parallel/test-buffer-from.js
@@ -0,0 +1,74 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 16.13.0
+// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
+
+'use strict';
+
+const common = require('../common');
+const { deepStrictEqual, throws } = require('assert');
+const { runInNewContext } = require('vm');
+
+const checkString = 'test';
+
+const check = Buffer.from(checkString);
+
+class MyString extends String {
+ constructor() {
+ super(checkString);
+ }
+}
+
+class MyPrimitive {
+ [Symbol.toPrimitive]() {
+ return checkString;
+ }
+}
+
+class MyBadPrimitive {
+ [Symbol.toPrimitive]() {
+ return 1;
+ }
+}
+
+deepStrictEqual(Buffer.from(new String(checkString)), check);
+deepStrictEqual(Buffer.from(new MyString()), check);
+deepStrictEqual(Buffer.from(new MyPrimitive()), check);
+
+// TODO(Soremwar)
+// Enable once again when vm works correctly
+// deepStrictEqual(
+// Buffer.from(runInNewContext('new String(checkString)', { checkString })),
+// check
+// );
+
+[
+ {},
+ new Boolean(true),
+ { valueOf() { return null; } },
+ { valueOf() { return undefined; } },
+ { valueOf: null },
+ Object.create(null),
+ new Number(true),
+ new MyBadPrimitive(),
+ Symbol(),
+ 5n,
+ (one, two, three) => {},
+ undefined,
+ null,
+].forEach((input) => {
+ const errObj = {
+ code: 'ERR_INVALID_ARG_TYPE',
+ name: 'TypeError',
+ message: 'The first argument must be of type string or an instance of ' +
+ 'Buffer, ArrayBuffer, or Array or an Array-like Object.' +
+ common.invalidArgTypeHelper(input)
+ };
+ throws(() => Buffer.from(input), errObj);
+ throws(() => Buffer.from(input, 'hex'), errObj);
+});
+
+Buffer.allocUnsafe(10); // Should not throw.
+Buffer.from('deadbeaf', 'hex'); // Should not throw.