Re: [MacRuby] #176: timeout fails to raise a Timeout::Error

23 Aug 2010


      #176: timeout fails to raise a Timeout::Error
---------------------------------+------------------------------------------
 Reporter:  acangiano@…          |       Owner:  lsansonetti@…        
     Type:  defect               |      Status:  new                  
 Priority:  major                |   Milestone:                       
Component:  MacRuby              |    Keywords:                       
---------------------------------+------------------------------------------

Comment(by watson1978@…):

 {{{
 #!ruby
 $ cat t.rb
 require 'timeout'

 puts "** case 1"
 v = Timeout.timeout(1) {
   52
 }
 p v == 52

 puts "** case 2"
 begin
   Timeout.timeout(1) {
     loop do
       1 + 1
     end
   }
 rescue Timeout::Error
   p :ok
 else
   p :ng
 end

 puts "** case 3"
 begin
   Timeout.timeout(1) {
     1 + 1 while true
   }
 rescue Timeout::Error
   p :ok
 else
   p :ng
 end

 puts "** case 4"
 th = Thread.new {sleep 2}
 begin
   Timeout.timeout(1) {th.join}
 rescue Timeout::Error
   p :ok
 else
   p :ng
 end
 }}}

 I was not considering "case 4" X(

 {{{
 $ macruby t.rb
 ** case 1
 true
 ** case 2
 :ok
 ** case 3
 :ok
 ** case 4
 terminate called after throwing an instance of
 'RoxorThreadRaiseException*'
 zsh: abort      macruby t.rb
 }}}

-- 
Ticket URL: <http://www.macruby.org/trac/ticket/176#comment:7>
MacRuby <http://macruby.org/>