testTextVersionNamespacesArePinned

tcmts.store.test.history.testTextVersionNamespacesArePinned · #pu6y63ih · term

A namespace node naming a text version is written with a fourth list, and hashed with it; one naming none is as before there were text versions (testNamespaceAndCausalHashesArePinned).

import { a, b, open } from "#codebase/tcmts/store/test/history";
import assert from "node:assert/strict";

export const testTextVersionNamespacesArePinned = () => {
  const s = open();
  const ns = s.namespaceOf([
    { path: "lib.square", hash: a, text: "t".repeat(52) },
    { path: "lib.util.Point", hash: b },
    { path: "main", hash: b },
  ]);
  assert.equal(
    ns,
    s.namespaceOf([
      { path: "main", hash: b },
      { path: "lib.util.Point", hash: b },
      { path: "lib.square", hash: a, text: "t".repeat(52) },
    ]),
  );
  assert.equal(ns, "m5xytocpvok4cj5to6eghc52zjcabskgp736gvqziyhercpoaq6a");
  assert.deepEqual(
    s.namespaceRows(ns).map((r) => `${r.path} ${r.hash[0]} ${r.text?.[0] ?? "-"}`),
    ["lib.square a t", "lib.util.Point b -", "main b -"],
  );
  assert.deepEqual([...s.textsAt(ns)], [[a, "t".repeat(52)]]);
}

testTextVersionNamespacesArePinned

uses