diff options
author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-02-15 14:00:11 +0000 |
---|---|---|
committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-02-15 14:00:11 +0000 |
commit | 2910f6736e09d1faa3b06db65e44193bdd2077c0 (patch) | |
tree | f521f2ed2842dff461c44c50acc9cbe607821391 /test/ruby | |
parent | ac43a903b061c8e04e25efa457ca21c7e49cc693 (diff) | |
download | ruby-2910f6736e09d1faa3b06db65e44193bdd2077c0.tar.gz |
* cont.c (rb_fiber_reset_root_local_storage): add a new function to
restore rb_thread_t::local_storage.
* cont.c (rb_obj_is_fiber): add a new function to tell finalizer to
prevent fibers from destroy.
* gc.c (rb_objspace_call_finalizer): don't sweep fibers at finalizing
objspace.
* internal.h (rb_fiber_reset_root_local_storage, rb_obj_is_fiber):
add prototypes.
* vm.c (ruby_vm_destruct): reset main thread's local_storage before
free main thread. rb_thread_t::local_storage is replaced by fiber's
local storage when forked from fiber, and it should be already freed
when the fiber was destroyed.
* test/ruby/test_fiber.rb (test_fork_from_fiber): add test for fork
from fiber.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34629 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_fiber.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/ruby/test_fiber.rb b/test/ruby/test_fiber.rb index 7127a9cb12..9bac234252 100644 --- a/test/ruby/test_fiber.rb +++ b/test/ruby/test_fiber.rb @@ -248,5 +248,21 @@ class TestFiber < Test::Unit::TestCase f.transfer } end + + def test_fork_from_fiber + begin + Process.fork{} + rescue NotImplementedError + return + end + bug5700 = '[ruby-core:41456]' + pid = nil + assert_nothing_raised(bug5700) do + Fiber.new{ pid = fork {} }.resume + end + pid, status = Process.waitpid2(pid) + assert_equal(0, status.exitstatus, bug5700) + assert_equal(false, status.signaled?, bug5700) + end end |