1 files changed, 41 insertions, 0 deletions
diff --git a/ruby_1_8_6/test/ruby/test_process.rb b/ruby_1_8_6/test/ruby/test_process.rb
new file mode 100644
index 0000000000..93eb871edc
--- /dev/null
+++ b/ruby_1_8_6/test/ruby/test_process.rb
@@ -0,0 +1,41 @@
+require 'test/unit'
+
+class TestProcess < Test::Unit::TestCase
+  def test_rlimit_availability
+    begin
+      Process.getrlimit(nil)
+    rescue NotImplementedError
+      assert_raise(NotImplementedError) { Process.setrlimit }
+    rescue TypeError
+      assert_raise(ArgumentError) { Process.setrlimit }
+    end
+  end
+
+  def rlimit_exist?
+    Process.getrlimit(nil)
+  rescue NotImplementedError
+    return false
+  rescue TypeError
+    return true
+  end
+
+  def test_rlimit_nofile
+    return unless rlimit_exist?
+    pid = fork {
+      cur_nofile, max_nofile = Process.getrlimit(Process::RLIMIT_NOFILE)
+      begin
+        Process.setrlimit(Process::RLIMIT_NOFILE, 0, max_nofile)
+      rescue Errno::EINVAL
+        exit 0
+      end
+      begin
+        IO.pipe
+      rescue Errno::EMFILE
+        exit 0
+      end
+      exit 1
+    }
+    Process.wait pid
+    assert_equal(0, $?.to_i)
+  end
+end