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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-whatwg-encoding-custom-textdecoder-utf16-surrogates.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-whatwg-encoding-custom-textdecoder-utf16-surrogates.js')
-rw-r--r-- | cli/tests/node_compat/test/parallel/test-whatwg-encoding-custom-textdecoder-utf16-surrogates.js | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-whatwg-encoding-custom-textdecoder-utf16-surrogates.js b/cli/tests/node_compat/test/parallel/test-whatwg-encoding-custom-textdecoder-utf16-surrogates.js new file mode 100644 index 000000000..afe542dfd --- /dev/null +++ b/cli/tests/node_compat/test/parallel/test-whatwg-encoding-custom-textdecoder-utf16-surrogates.js @@ -0,0 +1,63 @@ +// 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'; + +// From: https://github.com/w3c/web-platform-tests/blob/39a67e2fff/encoding/textdecoder-utf16-surrogates.html +// With the twist that we specifically test for Node.js error codes + +const common = require('../common'); + +if (!common.hasIntl) + common.skip('missing Intl'); + +const assert = require('assert'); + +const bad = [ + { + encoding: 'utf-16le', + input: [0x00, 0xd8], + expected: '\uFFFD', + name: 'lone surrogate lead' + }, + { + encoding: 'utf-16le', + input: [0x00, 0xdc], + expected: '\uFFFD', + name: 'lone surrogate trail' + }, + { + encoding: 'utf-16le', + input: [0x00, 0xd8, 0x00, 0x00], + expected: '\uFFFD\u0000', + name: 'unmatched surrogate lead' + }, + { + encoding: 'utf-16le', + input: [0x00, 0xdc, 0x00, 0x00], + expected: '\uFFFD\u0000', + name: 'unmatched surrogate trail' + }, + { + encoding: 'utf-16le', + input: [0x00, 0xdc, 0x00, 0xd8], + expected: '\uFFFD\uFFFD', + name: 'swapped surrogate pair' + }, +]; + +bad.forEach((t) => { + assert.throws( + () => { + new TextDecoder(t.encoding, { fatal: true }) + .decode(new Uint8Array(t.input)); + }, { + code: 'ERR_ENCODING_INVALID_ENCODED_DATA', + name: 'TypeError' + } + ); +}); |