ceph/src/arrow/r/tests/testthat/test-thread-pool.R

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   9 #   http://www.apache.org/licenses/LICENSE-2.0
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  17
  18
  19 test_that("can set/get cpu thread pool capacity", {
  20   old <- cpu_count()
  21   set_cpu_count(19)
  22   expect_equal(cpu_count(), 19L)
  23   set_cpu_count(old)
  24   expect_equal(cpu_count(), old)
  25 })
  26
  27 test_that("can set/get I/O thread pool capacity", {
  28   old <- io_thread_count()
  29   set_io_thread_count(19)
  30   expect_equal(io_thread_count(), 19L)
  31   set_io_thread_count(old)
  32   expect_equal(io_thread_count(), old)
  33 })