);

}

function remainingMatrixQaRunMs(deadline: { deadlineMs: number }) {

return Math.max(1, deadline.deadlineMs - Date.now());

function remainingMatrixQaRunMs(

deadline: { deadlineMs: number; timeoutMs: number },

label: string,

) {

const remainingMs = Math.floor(deadline.deadlineMs - Date.now());

if (!Number.isFinite(deadline.deadlineMs) || remainingMs <= 0) {

throw new Error(

`${label} not started because Matrix QA run timed out after ${formatMatrixQaDurationMs(deadline.timeoutMs)}`,

);

}

return remainingMs;

}

async function withMatrixQaTimeout<T>(

label: string,

task: () => Promise<T>,

) {

return await withMatrixQaTimeout(label, remainingMatrixQaRunMs(deadline), task);

return await withMatrixQaTimeout(label, remainingMatrixQaRunMs(deadline, label), task);

}

async function cleanupMatrixQaResource(params: {

findMatrixQaScenarios,

isMatrixAccountReady,

patchMatrixQaGatewayConfig,

remainingMatrixQaRunMs,

resolveMatrixQaCanaryTimeoutMs,

resolveMatrixQaModels,

shouldWriteMatrixQaProgress,

summarizeMatrixQaConfigSnapshot,

waitForMatrixChannelReady,

withMatrixQaRunDeadline,

};

export { testing as __testing };