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Retry ps if it doesn't do setproctitle

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2013-03-21 14:55:26 +00:00
parent 7f7621e734
commit 0358381472
1 changed files with 6 additions and 2 deletions
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8
test/ruby/test_rubyoptions.rb
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@ -466,8 +466,12 @@ class TestRubyOptions < Test::Unit::TestCase
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