Add update verification button to sidebar

tests/test_o1key_update_button.mjs

@@ -96,6 +96,7 @@ let observer;
 const requests = [];
 const responses = [];
 let fetchFailure = false;
+let dismissNotice;
 const reply = (body, status = 200) => ({ ok: status < 400, status, async json() { return body; } });
 const app = { registerExtension(value) { extension = value; } };
 const api = {
@@ -110,7 +111,11 @@ class MutationObserver {
     observe() {}
     disconnect() { this.disconnected = true; }
 }
-vm.runInNewContext(source, { app, api, document, window: {}, MutationObserver });
+const window = {
+    setTimeout(callback) { dismissNotice = callback; return 1; },
+    clearTimeout() { dismissNotice = null; },
+};
+vm.runInNewContext(source, { app, api, document, window, MutationObserver });
 
 extension.setup();
 assert.ok(observer);
@@ -130,14 +135,29 @@ toolbar.append(token, restart);
 observer.callback();
 
 const update = document.querySelector("#o1key-update-button");
+const detect = document.querySelector("#o1key-detect-button");
 assert.equal(toolbar.children[0], token);
 assert.equal(toolbar.children[1], update);
-assert.equal(toolbar.children[2], restart);
+assert.equal(toolbar.children[2], detect);
+assert.equal(toolbar.children[3], restart);
 assert.equal(update.querySelector(".side-bar-button-label").textContent, "更新");
 assert.match(update.querySelector(".side-bar-button-icon").className, /pi-download/);
+assert.equal(detect.querySelector(".side-bar-button-label").textContent, "检测");
+assert.match(detect.querySelector(".side-bar-button-icon").className, /pi-check-circle/);
 assert.ok(observer.disconnected);
 extension.setup();
-assert.equal(toolbar.children.length, 3);
+assert.equal(toolbar.children.length, 4);
+
+detect.listeners.get("click")();
+const notice = document.querySelector("#o1key-detect-notice");
+assert.equal(notice.children[1].textContent, "检测按钮已加载");
+assert.equal(notice.hidden, false);
+assert.equal(requests.length, 0);
+dismissNotice();
+assert.equal(notice.hidden, true);
+detect.listeners.get("click")();
+assert.equal(notice.hidden, false);
+assert.equal(document.body.children.filter((child) => child.id === "o1key-detect-notice").length, 1);
 
 responses.push(reply({ update_available: false }));
 update.listeners.get("click")();