Files
paseo/packages/app/src/file-explorer/read-result.test.ts
T
维她命@andMohamed Boudra a3438f96f8 fix(app): preserve file line endings and UTF-8 BOM (#2277)
* fix(app): preserve file line endings and UTF-8 BOM

* refactor(app): simplify line ending preservation

Let the editor parse newline variants and serialize with the file's first separator. Mixed-ending files become uniform on edit without a separate normalization layer.

---------

Co-authored-by: Mohamed Boudra <boudra.moha@gmail.com>
2026-07-23 19:43:09 +02:00

35 lines
1.1 KiB
TypeScript

import type { FileReadResult } from "@getpaseo/client/internal/daemon-client";
import { describe, expect, it } from "vitest";
import { explorerFileFromReadResult } from "./read-result";
function textRead(bytes: Uint8Array): FileReadResult {
return {
bytes,
mime: "text/plain",
size: bytes.byteLength,
path: "notes.txt",
kind: "text",
modifiedAt: "2026-07-21T00:00:00.000Z",
};
}
describe("explorerFileFromReadResult", () => {
it("records and hides a leading UTF-8 BOM", () => {
const file = explorerFileFromReadResult(
textRead(new Uint8Array([0xef, 0xbb, 0xbf, 0x68, 0x69])),
);
expect(file).toMatchObject({ content: "hi", hasBom: true });
});
it("does not mark BOM-free text or non-leading U+FEFF as BOM files", () => {
const plain = explorerFileFromReadResult(textRead(new TextEncoder().encode("hi")));
const embedded = explorerFileFromReadResult(
textRead(new Uint8Array([0x68, 0x69, 0xef, 0xbb, 0xbf])),
);
expect(plain.hasBom).toBe(false);
expect(embedded.hasBom).toBe(false);
});
});