env: options.env,

stdio: ["ignore", "pipe", "pipe"],

});

let output = "";

let outputBytes = 0;

let outputTail = Buffer.alloc(0);

let stderrTail = Buffer.alloc(0);

let streamedLogBytes = 0;

appendTail(buffer);

return;

}

output += message;

appendTail(buffer);

}

const appendOutput = (chunk, streamName) => {

if (logFd !== null) {

return;

}

output += chunk.toString("utf8");

if (Buffer.byteLength(output) > maxBuffer) {

const buffer = Buffer.isBuffer(chunk) ? chunk : Buffer.from(String(chunk), "utf8");

outputBytes += buffer.byteLength;

appendTail(buffer);

if (streamName === "stderr") {

appendTail(buffer, "stderr");

}

if (outputBytes > maxBuffer) {

outputExceeded = true;

output += `\n[test-group-report] output exceeded ${String(maxBuffer)} bytes\n`;

appendDiagnostic(`\n[test-group-report] output exceeded ${String(maxBuffer)} bytes\n`);

signalChild("SIGTERM");

scheduleKill(

"[test-group-report] command did not exit after output limit; sending SIGKILL\n",

const result = {

status: outputExceeded || timedOut ? 1 : (code ?? 1),

signal,

output: logFd === null ? output : streamedOutput(),

output: streamedOutput(),

timedOut,

};

if (waitingForKillGrace && processGroupIsAlive()) {