diff options
Diffstat (limited to 'test/-ext-/wait_for_single_fd/test_wait_for_single_fd.rb')
| -rw-r--r-- | test/-ext-/wait_for_single_fd/test_wait_for_single_fd.rb | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/test/-ext-/wait_for_single_fd/test_wait_for_single_fd.rb b/test/-ext-/wait_for_single_fd/test_wait_for_single_fd.rb deleted file mode 100644 index 777e9d14dd..0000000000 --- a/test/-ext-/wait_for_single_fd/test_wait_for_single_fd.rb +++ /dev/null @@ -1,49 +0,0 @@ -# frozen_string_literal: false -require 'test/unit' - -class TestWaitForSingleFD < Test::Unit::TestCase - require '-test-/wait_for_single_fd' - - def test_wait_for_valid_fd - IO.pipe do |r,w| - rc = IO.wait_for_single_fd(w.fileno, RB_WAITFD_OUT, nil) - assert_equal RB_WAITFD_OUT, rc - end - end - - def test_wait_for_invalid_fd - # Negative FDs should not cause NoMemoryError or segfault when - # using select(). For now, match the poll() implementation - # used on Linux, which sleeps the given amount of time given - # when fd is negative (as documented in the Linux poll(2) manpage) - assert_equal 0, IO.wait_for_single_fd(-999, RB_WAITFD_IN, 0) - assert_equal 0, IO.wait_for_single_fd(-1, RB_WAITFD_OUT, 0) - - # FreeBSD 8.2 or prior sticks this - # http://bugs.ruby-lang.org/issues/5524 - if /freebsd([\d\.]+)/ =~ RUBY_PLATFORM - ver = $1.to_r - skip 'FreeBSD <= 8.2' if ver <= 8.2r - end - IO.pipe do |r,w| - wfd = w.fileno - w.close - assert_raise(Errno::EBADF) do - IO.wait_for_single_fd(wfd, RB_WAITFD_OUT, nil) - end - end - end - - def test_wait_for_closed_pipe - IO.pipe do |r,w| - w.close - rc = IO.wait_for_single_fd(r.fileno, RB_WAITFD_IN, nil) - assert_equal RB_WAITFD_IN, rc - end - end - - def test_wait_for_kqueue - skip 'no kqueue' unless IO.respond_to?(:kqueue_test_wait) - assert_equal RB_WAITFD_IN, IO.kqueue_test_wait - end -end |