Function execAndCaptureError

tests/e2e/utils/process.ts:312–327

(
  cmd: string,
  args: string[],
  env?: NodeJS.ProcessEnv,
  stdin?: string,
)

}

export async function execAndCaptureError(
  cmd: string,
  args: string[],
  env?: NodeJS.ProcessEnv,
  stdin?: string,
): Promise<Error> {
  try {
    await _exec({ env, stdin }, cmd, args);
    throw new Error('Tried to capture subprocess exception, but it completed successfully.');
  } catch (err) {
    if (err instanceof Error) {
      return err;
    }
    throw new Error('Subprocess exception was not an Error instance');
  }
}

export async function execAndWaitForOutputToMatch(
  cmd: string,