testReceivedFilesAreChecked

tcmts.cli.test.received_files.testReceivedFilesAreChecked · #ls734kmh · term

A file from another codebase is taken only as its IR says it is: its text, its links, its bytes.

import { fileProblem } from "#codebase/tcmts/cli/codebase";
import { file } from "#codebase/tcmts/cli/test/received_files";
import assert from "node:assert/strict";
import { createHash } from "node:crypto";

export const testReceivedFilesAreChecked = () => {
  const target = "a".repeat(52);
  const page = file(["File", "md", "See ", ["Ref", target], "."], "See {@link x}.", [{ start: 4, end: 13, pos: "value", hash: target }]);
  assert.equal(fileProblem(page), undefined);
  assert.match(fileProblem({ ...page, sourceText: "Not {@link x}." })!, /text that isn't its own/);
  assert.match(fileProblem({ ...page, spans: [{ start: 4, end: 13, pos: "value", hash: "b".repeat(52) }] })!, /links that aren't its own/);
  assert.match(fileProblem({ ...page, hash: "c".repeat(52) })!, /doesn't hash/);
  const content = Buffer.from([0x89, 0x50, 0, 0xff]);
  const image = file(["File", "png", ["Bytes", createHash("sha256").update(content).digest("hex")]], content.toString("base64"));
  assert.equal(fileProblem(image), undefined);
  assert.match(fileProblem({ ...image, sourceText: Buffer.from([1, 2]).toString("base64") })!, /bytes that aren't its own/);
}

testReceivedFilesAreChecked

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