Files
chrome-use/tsconfig.json
T
78c9aef3c9 fix: sanitize lone Unicode surrogates using toWellFormed() (#720)
* fix: sanitize lone Unicode surrogates in snapshot and response serialization (#635)

Pages with emoji/special characters can contain lone surrogates (e.g. \uD800
without a matching \uDC00-\uDFFF), causing serde_json to fail with
"unexpected end of hex escape" when parsing the JSON response.

- Add sanitizeSurrogates() to replace lone surrogates with U+FFFD in
  ariaSnapshot output
- Add sanitizeJsonSurrogates() safety net in serializeResponse for other
  response fields (page.title, page.content, etc.)
- Add tests for both sanitization paths

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: remove trivial "no surrogates unchanged" test

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* ci: retry flaky Rust test

* refactor: remove unnecessary sanitizeSurrogates from snapshot.ts

Chromium's ariaSnapshot() converts lone surrogates to literal text
(e.g. the 6-char string "\ud800"), not actual surrogate code points.
The real fix is sanitizeJsonSurrogates() in protocol.ts which handles
eval and other response paths where actual surrogates appear.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* refactor: use toWellFormed() instead of regex for lone surrogate sanitization

Upgrade tsconfig target/lib from ES2022 to ES2024 and replace the
manual regex-based surrogate sanitization with String.prototype.toWellFormed().
This is simpler, more readable, and relies on the standard API.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: remove trivial no-surrogate test

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: hyunjinee <leehj0110@kakao.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-11 20:48:26 -05:00

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JSON

{
"compilerOptions": {
"target": "ES2024",
"module": "NodeNext",
"moduleResolution": "NodeNext",
"lib": [
"ES2024"
],
"outDir": "./dist",
"rootDir": "./src",
"strict": true,
"esModuleInterop": true,
"skipLibCheck": true,
"forceConsistentCasingInFileNames": true,
"declaration": true,
"declarationMap": true,
"sourceMap": true
},
"include": [
"src/**/*"
],
"exclude": [
"node_modules",
"dist",
"src/**/*.test.ts",
"opensrc"
]
}