naruse	2013-03-21 23:55:26 +0900 (Thu, 21 Mar 2013)

  New Revision: 39865

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=39865

  Log:
    Retry ps if it doesn't do setproctitle

  Modified files:
    trunk/test/ruby/test_rubyoptions.rb

Index: test/ruby/test_rubyoptions.rb
===================================================================
--- test/ruby/test_rubyoptions.rb	(revision 39864)
+++ test/ruby/test_rubyoptions.rb	(revision 39865)
@@ -466,8 +466,12 @@ class TestRubyOptions < Test::Unit::Test https://github.com/ruby/ruby/blob/trunk/test/ruby/test_rubyoptions.rb#L466
       write_file("test-script", "$0 = 'hello world'; sleep 60")
 
       pid = spawn(EnvUtil.rubybin, "test-script")
-      sleep 0.1
-      ps = `ps -p #{pid} -o command`
+      ps = nil
+      10.times do
+        sleep 0.1
+        ps = `ps -p #{pid} -o command`
+        break if /hello world/ =~ ps
+      end
       assert_match(/hello world/, ps)
       Process.kill :KILL, pid
     end

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