* io.c: write() should be in blocking region.

* bootstraptest/test_io.rb, test_knownbug.rb: move a fixed test.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14428 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 16 insertions, 0 deletions

diff --git a/bootstraptest/test_io.rb b/bootstraptest/test_io.rb
index e62b9d15a2..20a441de9f 100644
--- a/bootstraptest/test_io.rb
+++ b/bootstraptest/test_io.rb
@@ -7,3 +7,19 @@ assert_finish 5, %q{
   sleep 0.1
   w.write "a"
 }, '[ruby-dev:31866]'
+
+assert_finish 10, %q{
+  require "io/nonblock"
+  r, w = IO.pipe
+  w.nonblock = true
+  w.write_nonblock("a" * 100000)
+  w.nonblock = false
+  t1 = Thread.new { w.write("b" * 4096) }
+  t2 = Thread.new { w.write("c" * 4096) }
+  sleep 0.5
+  r.sysread(4096).length
+  sleep 0.5
+  r.sysread(4096).length
+  t1.join
+  t2.join
+}, '[ruby-dev:32566]'