1 files changed, 23 insertions, 0 deletions
diff --git a/spec/ruby/core/process/set_proctitle_spec.rb b/spec/ruby/core/process/set_proctitle_spec.rb
new file mode 100644
index 0000000000..e004f8efc9
--- /dev/null
+++ b/spec/ruby/core/process/set_proctitle_spec.rb
@@ -0,0 +1,23 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+
+# Note that there's no way to get the current process title defined as a spec
+# somewhere. Process.setproctitle explicitly does not change `$0` so the only
+# way to get the process title is to shell out.
+describe 'Process.setproctitle' do
+  platform_is :linux, :darwin do
+    before :each do
+      @old_title = $0
+    end
+
+    after :each do
+      Process.setproctitle(@old_title)
+    end
+
+    it 'should set the process title' do
+      title = 'rubyspec-proctitle-test'
+
+      Process.setproctitle(title).should == title
+      `ps -ocommand= -p#{$$}`.should include(title)
+    end
+  end
+end