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author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-08-07 14:12:04 +0000 |
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committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-08-07 14:12:04 +0000 |
commit | 34bb945c40beb9998e3e33ed603a5841826128c5 (patch) | |
tree | 94512da7bd44ad0ba489c205882ee9a03eb9a368 /test/ruby/test_rubyoptions.rb | |
parent | fe6273975eb7a8b8bbc48ef62dc74b7a1a8c10e8 (diff) | |
download | ruby-34bb945c40beb9998e3e33ed603a5841826128c5.tar.gz |
Add Process.setproctitle().
* ruby.c (Process.setproctitle): New method to change the title of
the running process that is shown in ps(1). [Feature #8696]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42425 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_rubyoptions.rb')
-rw-r--r-- | test/ruby/test_rubyoptions.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/ruby/test_rubyoptions.rb b/test/ruby/test_rubyoptions.rb index 35422ae2ac..06c6b7337f 100644 --- a/test/ruby/test_rubyoptions.rb +++ b/test/ruby/test_rubyoptions.rb @@ -477,6 +477,25 @@ class TestRubyOptions < Test::Unit::TestCase end end + def test_setproctitle + skip "platform dependent feature" if /linux|freebsd|netbsd|openbsd|darwin/ !~ RUBY_PLATFORM + + with_tmpchdir do + write_file("test-script", "$_0 = $0.dup; Process.setproctitle('hello world'); $0 == $_0 or Process.setproctitle('$0 changed!'); sleep 60") + + pid = spawn(EnvUtil.rubybin, "test-script") + 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 + Process.wait(pid) + end + end + module SEGVTest opts = {} if /mswin|mingw/ =~ RUBY_PLATFORM |