feat(baoyu-post-to-x): add X session persistence and Chrome lock recovery

skills/baoyu-post-to-x/scripts/x-utils.test.ts

@@ -0,0 +1,54 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+
+import {
+  buildXSessionCookieMap,
+  hasChromeLockArtifacts,
+  hasRequiredXSessionCookies,
+  shouldRetryChromeLaunch,
+} from "./x-utils.ts";
+
+test("hasChromeLockArtifacts detects Chrome singleton artifacts", () => {
+  assert.equal(hasChromeLockArtifacts(["SingletonSocket"]), true);
+  assert.equal(hasChromeLockArtifacts(["chrome.pid"]), true);
+  assert.equal(hasChromeLockArtifacts(["Cookies", "Preferences"]), false);
+});
+
+test("shouldRetryChromeLaunch only retries when no live owner exists", () => {
+  assert.equal(
+    shouldRetryChromeLaunch({ lockArtifactsPresent: true, hasLiveOwner: false }),
+    true,
+  );
+  assert.equal(
+    shouldRetryChromeLaunch({ lockArtifactsPresent: true, hasLiveOwner: true }),
+    false,
+  );
+  assert.equal(
+    shouldRetryChromeLaunch({ lockArtifactsPresent: false, hasLiveOwner: false }),
+    false,
+  );
+});
+
+test("buildXSessionCookieMap keeps only non-empty cookies", () => {
+  assert.deepEqual(
+    buildXSessionCookieMap([
+      { name: "auth_token", value: "auth" },
+      { name: "ct0", value: "csrf" },
+      { name: "twid", value: "u=123" },
+      { name: "ct0", value: "" },
+      { name: "", value: "ignored" },
+      { name: "gt", value: undefined },
+    ]),
+    {
+      auth_token: "auth",
+      ct0: "csrf",
+      twid: "u=123",
+    },
+  );
+});
+
+test("hasRequiredXSessionCookies requires auth_token and ct0", () => {
+  assert.equal(hasRequiredXSessionCookies({ auth_token: "auth" }), false);
+  assert.equal(hasRequiredXSessionCookies({ ct0: "csrf" }), false);
+  assert.equal(hasRequiredXSessionCookies({ auth_token: "auth", ct0: "csrf" }), true);
+});