Add indexed history search across iOS and web

2026-10-07 22:05:49 -07:00
parent 3f9c1409fe
commit dd6cd1ea7b
23 changed files with 1174 additions and 53 deletions
@@ -0,0 +1,80 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+import { scheduleWorkspaceSearch } from "../src/lib/workspace-search.ts";
+import { retainSelectedHistoryItem, resolveSidebarSelectionAfterRefresh } from "../src/lib/sidebar-selection.ts";
+
+const flush = async () => { await Promise.resolve(); await Promise.resolve(); };
+
+test("typing is debounced and superseded requests never start", async (t) => {
+  t.mock.timers.enable({ apis: ["setTimeout"] });
+  const queries = [];
+  const results = [];
+  const request = async (query) => { queries.push(query); return { items: [], hasMore: false }; };
+  const reportError = (error) => assert.fail(String(error));
+  const cancelFirst = scheduleWorkspaceSearch("ne", request, (result) => results.push(result), reportError);
+  t.mock.timers.tick(299);
+  assert.deepEqual(queries, []);
+  cancelFirst();
+  const cancelLast = scheduleWorkspaceSearch("nebula", request, (result) => results.push(result), reportError);
+  t.mock.timers.tick(300);
+  await flush();
+  assert.deepEqual(queries, ["nebula"]);
+  assert.deepEqual(results, [{ items: [], hasMore: false }]);
+  cancelLast();
+});
+
+test("cancellation aborts the transport and discards stale results and errors", async (t) => {
+  t.mock.timers.enable({ apis: ["setTimeout"] });
+  let resolveFirst;
+  let rejectSecond;
+  let signal;
+  const results = [];
+  const errors = [];
+  const first = scheduleWorkspaceSearch("first", (_query, value) => {
+    signal = value;
+    return new Promise((resolve) => { resolveFirst = resolve; });
+  }, (result) => results.push(result), (error) => errors.push(error));
+  t.mock.timers.tick(300);
+  first();
+  assert.equal(signal.aborted, true);
+  const second = scheduleWorkspaceSearch("second", () => new Promise((_resolve, reject) => { rejectSecond = reject; }),
+    (result) => results.push(result), (error) => errors.push(error));
+  t.mock.timers.tick(300);
+  second();
+  resolveFirst({ items: [{ id: "stale" }], hasMore: true });
+  rejectSecond(new Error("stale failure"));
+  await flush();
+  assert.deepEqual(results, []);
+  assert.deepEqual(errors, []);
+});
+
+test("search results retain excerpts and truncation info; failures reach the UI", async (t) => {
+  t.mock.timers.enable({ apis: ["setTimeout"] });
+  const expected = { items: [{ type: "chat", id: "old", searchSnippet: "A nebula in the sky" }], hasMore: true };
+  let received;
+  let error;
+  const cancel = scheduleWorkspaceSearch("nebula", async () => expected, (result) => { received = result; }, assert.fail);
+  t.mock.timers.tick(300);
+  await flush();
+  assert.deepEqual(received, expected);
+  cancel();
+  const cancelFailure = scheduleWorkspaceSearch("nebula", async () => { throw new Error("Offline"); }, assert.fail, (result) => { error = result; });
+  t.mock.timers.tick(300);
+  await flush();
+  assert.equal(error.message, "Offline");
+  cancelFailure();
+});
+
+test("opening older chat/search results survives collection refresh without restoring deleted or unrelated items", () => {
+  const recent = [{ type: "chat", id: "recent" }];
+  for (const kind of ["chat", "search"]) {
+    const selection = { kind, id: "old" };
+    const retained = { type: kind, id: "old" };
+    const refreshed = retainSelectedHistoryItem(recent, selection, retained);
+    assert.deepEqual(resolveSidebarSelectionAfterRefresh(selection, refreshed), selection);
+    assert.equal(retainSelectedHistoryItem(refreshed, selection, retained), refreshed);
+    assert.equal(retainSelectedHistoryItem(recent, { kind, id: "different" }, retained), recent);
+    assert.equal(retainSelectedHistoryItem(recent, selection, null), recent);
+    assert.equal(retainSelectedHistoryItem(recent, null, retained), recent);
+  }
+});