diff options
Diffstat (limited to 'spec/ruby/core/io/shared/write.rb')
| -rw-r--r-- | spec/ruby/core/io/shared/write.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/spec/ruby/core/io/shared/write.rb b/spec/ruby/core/io/shared/write.rb index 3cd4f8954e..aa6b3eedeb 100644 --- a/spec/ruby/core/io/shared/write.rb +++ b/spec/ruby/core/io/shared/write.rb @@ -85,7 +85,11 @@ describe :io_write, shared: true do @r.read.should == "foo" end - without_feature :mjit do # [ruby-core:90895] MJIT worker may leave fd open in a forked child. TODO: consider acquiring GVL from MJIT worker. + # [ruby-core:90895] MJIT worker may leave fd open in a forked child. + # For instance, MJIT creates a worker before @r.close with fork(), @r.close happens, + # and the MJIT worker keeps the pipe open until the worker execve(). + # TODO: consider acquiring GVL from MJIT worker. + guard_not -> { defined?(RubyVM::MJIT) && RubyVM::MJIT.enabled? } do it "raises Errno::EPIPE if the read end is closed and does not die from SIGPIPE" do @r.close -> { @w.send(@method, "foo") }.should raise_error(Errno::EPIPE, /Broken pipe/) |