diff options
Diffstat (limited to 'test/ruby/test_io.rb')
-rw-r--r-- | test/ruby/test_io.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index 0b26608a0e..2f0a8a7025 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -543,6 +543,9 @@ class TestIO < Test::Unit::TestCase if have_nonblock? def test_copy_stream_no_busy_wait + # JIT has busy wait on GC. It's hard to test this with JIT. + skip "MJIT has busy wait on GC. We can't test this with JIT." if RubyVM::MJIT.enabled? + msg = 'r58534 [ruby-core:80969] [Backport #13533]' IO.pipe do |r,w| r.nonblock = true |