import { afterEach, describe, expect, it, vi } from "vitest";

import { MAX_TIMER_TIMEOUT_MS } from "../../../shared/number-coercion.js";

import { refreshGitHubCopilotToken, testing } from "./github-copilot.js";

function stubHangingFetch(timeoutMs: number): void {

);

});

it("caps oversized request timeouts before creating abort signals", async () => {

stubHangingFetch(MAX_TIMER_TIMEOUT_MS);

await expect(

testing.startDeviceFlow("github.com", { timeoutMs: Number.MAX_SAFE_INTEGER }),

).rejects.toThrow(

`GitHub Copilot device code request timed out after ${MAX_TIMER_TIMEOUT_MS}ms`,

);

});

it("rejects unsafe device code lifetimes", async () => {

vi.stubGlobal(

"fetch",

resolveExpiresAtMsFromDurationSeconds,

resolveExpiresAtMsFromEpochSeconds,

} from "../../../infra/parse-finite-number.js";

import { resolveTimerTimeoutMs } from "../../../shared/number-coercion.js";

import type { Model } from "../../types.js";

import type { OAuthCredentials, OAuthLoginCallbacks, OAuthProviderInterface } from "./types.js";

}

function buildCopilotRequestSignal(options: CopilotRequestOptions): AbortSignal {

const timeoutSignal = AbortSignal.timeout(options.timeoutMs ?? COPILOT_REQUEST_TIMEOUT_MS);

const timeoutSignal = AbortSignal.timeout(

resolveTimerTimeoutMs(options.timeoutMs, COPILOT_REQUEST_TIMEOUT_MS),

);

if (!options.signal) {

return timeoutSignal;

}

operation: string,

options: CopilotRequestOptions = {},

): Promise<Response> {

const timeoutMs = options.timeoutMs ?? COPILOT_REQUEST_TIMEOUT_MS;

const timeoutMs = resolveTimerTimeoutMs(options.timeoutMs, COPILOT_REQUEST_TIMEOUT_MS);

try {

return await fetch(url, {

...init,