tests/testthat/helper_sockettest.R

In parallelMap: Unified Interface to Parallelization Back-Ends

sockettest = function() {

  expect_error(parallelStartSocket(cpus = 2, socket.hosts = "localhost"), "You cannot set both")
  parallelStop()

  parallelStartSocket(2)
  partest1()
  parallelStop()

  parallelStartSocket(2, load.balancing = TRUE)
  partest1()
  parallelStop()

  # check with host args as strings too
  parallelStartSocket(socket.hosts = c("localhost", "localhost"))
  partest1()
  parallelStop()

  parallelStartSocket(2, logging = TRUE, storagedir = tempdir())
  partest2(tempdir())
  parallelStop()

  parallelStartSocket(2)
  partest3()
  parallelStop()

  parallelStartSocket(2)
  partest4(slave.error.test = TRUE)
  parallelStop()

  parallelStartSocket(2)
  partest5()
  parallelStop()

  parallelStartSocket(2)
  partest6(slave.error.test = TRUE)
  parallelStop()
}