3 lines
946 B
TypeScript
3 lines
946 B
TypeScript
import {afterEach,describe,expect,it,vi} from "vitest";import {FRAME_TIMEOUT_MS,Frame_Request_Controller} from "../../src/runtime/frame_request_controller";
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describe("frame request controller",()=>{afterEach(()=>vi.useRealTimers());it("allows one in-flight request and records binary RTT",()=>{const send=vi.fn(()=>true),round_trip=vi.fn();const controller=new Frame_Request_Controller(send,vi.fn(),round_trip);expect(controller.request_frame(10)).toBe(true);expect(controller.request_frame(11)).toBe(false);controller.receive_frame(26);expect(round_trip).toHaveBeenCalledWith(26,16);expect(controller.request_frame(27)).toBe(true);});it("releases a timed-out request",()=>{vi.useFakeTimers();const timeout=vi.fn();const controller=new Frame_Request_Controller(()=>true,timeout,vi.fn());controller.request_frame(0);vi.advanceTimersByTime(FRAME_TIMEOUT_MS);expect(timeout).toHaveBeenCalledOnce();expect(controller.is_pending()).toBe(false);});});
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