Fix terminal log follow and wrapping

2026-08-11 00:16:27 +08:00
parent 75a2c5aac5
commit 82ee28522c
5 changed files with 88 additions and 29 deletions
@@ -802,6 +802,28 @@ describe("PlatformApiClient AI providers", () => {
    stream.close();
  });

+  it("reconnects terminal log SSE after the fetch stream ends", async () => {
+    const payloads = [
+      "id: log-1:3\nevent: log\ndata: {\"streamId\":\"log-1\",\"entry\":{\"seq\":3,\"line\":\"first live line\"}}\n\n",
+      "id: log-1:4\nevent: log\ndata: {\"streamId\":\"log-1\",\"entry\":{\"seq\":4,\"line\":\"second live line\"}}\n\n"
+    ];
+    const fetchMock = vi.fn(async (_input: RequestInfo | URL, _init?: RequestInit) => new Response(new ReadableStream<Uint8Array>({ start(controller) { controller.enqueue(new TextEncoder().encode(payloads[Math.min(fetchMock.mock.calls.length - 1, payloads.length - 1)])); controller.close(); } }), { status: 200, headers: { "Content-Type": "text/event-stream" } }));
+    vi.stubGlobal("fetch", fetchMock);
+    const client = new PlatformApiClient("/api/v1", () => "terminal-session");
+    const events: string[] = [];
+    const stream = client.openServerLogEvents("server-1");
+    stream.addEventListener("log", (event) => events.push(event.data));
+
+    await vi.waitFor(() => expect(events).toContain('{"streamId":"log-1","entry":{"seq":3,"line":"first live line"}}'));
+    await vi.waitFor(() => expect(fetchMock).toHaveBeenCalledTimes(2), { timeout: 1500 });
+    expect(new Headers(fetchMock.mock.calls[1]?.[1]?.headers).get("Last-Event-ID")).toBe("log-1:3");
+    await vi.waitFor(() => expect(events).toEqual([
+      '{"streamId":"log-1","entry":{"seq":3,"line":"first live line"}}',
+      '{"streamId":"log-1","entry":{"seq":4,"line":"second live line"}}'
+    ]), { timeout: 1500 });
+    stream.close();
+  });
+
  it("surfaces password confirmation denials without exposing generic forbidden text", async () => {
    vi.stubGlobal("fetch", vi.fn(async () => new Response(JSON.stringify({
      code: "forbidden",