1 files changed, 189 insertions, 0 deletions
diff --git a/jni/ruby/test/test_syslog.rb b/jni/ruby/test/test_syslog.rb
new file mode 100644
index 0000000..3164d07
--- /dev/null
+++ b/jni/ruby/test/test_syslog.rb
@@ -0,0 +1,189 @@
+# Please only run this test on machines reasonable for testing.
+# If in doubt, ask your admin.
+
+require 'test/unit'
+
+begin
+  require 'syslog'
+rescue LoadError
+  # suppress error messages.
+end
+
+class TestSyslog < Test::Unit::TestCase
+  def test_new
+    assert_raises(NoMethodError) {
+      Syslog.new
+    }
+  end
+
+  def test_instance
+    sl1 = Syslog.instance
+    sl2 = Syslog.open
+    sl3 = Syslog.instance
+
+    assert_equal(Syslog, sl1)
+    assert_equal(Syslog, sl2)
+    assert_equal(Syslog, sl3)
+  ensure
+    Syslog.close if Syslog.opened?
+  end
+
+  def test_open
+    # default parameters
+    Syslog.open
+
+    assert_equal($0, Syslog.ident)
+    assert_equal(Syslog::LOG_PID | Syslog::LOG_CONS, Syslog.options)
+    assert_equal(Syslog::LOG_USER, Syslog.facility)
+
+    # open without close
+    assert_raises(RuntimeError) {
+      Syslog.open
+    }
+
+    Syslog.close
+
+    # given parameters
+    options = Syslog::LOG_NDELAY | Syslog::LOG_PID
+    Syslog.open("foo", options, Syslog::LOG_DAEMON)
+
+    assert_equal('foo', Syslog.ident)
+    assert_equal(options, Syslog.options)
+    assert_equal(Syslog::LOG_DAEMON, Syslog.facility)
+
+    Syslog.close
+
+    # default parameters again (after close)
+    Syslog.open
+    Syslog.close
+
+    assert_equal(nil, Syslog.ident)
+    assert_equal(nil, Syslog.options)
+    assert_equal(nil, Syslog.facility)
+
+    # block
+    param = nil
+    Syslog.open { |syslog|
+      param = syslog
+    }
+    assert_equal(Syslog, param)
+  ensure
+    Syslog.close if Syslog.opened?
+  end
+
+  def test_opened?
+    assert_equal(false, Syslog.opened?)
+
+    Syslog.open
+    assert_equal(true, Syslog.opened?)
+
+    Syslog.close
+    assert_equal(false, Syslog.opened?)
+
+    Syslog.open {
+      assert_equal(true, Syslog.opened?)
+    }
+
+    assert_equal(false, Syslog.opened?)
+  end
+
+  def test_close
+    assert_raises(RuntimeError) {
+      Syslog.close
+    }
+  end
+
+  def test_mask
+    assert_equal(nil, Syslog.mask)
+
+    Syslog.open
+
+    orig = Syslog.mask
+
+    Syslog.mask = Syslog.LOG_UPTO(Syslog::LOG_ERR)
+    assert_equal(Syslog.LOG_UPTO(Syslog::LOG_ERR), Syslog.mask)
+
+    Syslog.mask = Syslog.LOG_MASK(Syslog::LOG_CRIT)
+    assert_equal(Syslog.LOG_MASK(Syslog::LOG_CRIT), Syslog.mask)
+
+    Syslog.mask = orig
+  ensure
+    Syslog.close if Syslog.opened?
+  end
+
+  def syslog_line_regex(ident, message)
+    /(?:^| )#{Regexp.quote(ident)}(?:\[([1-9][0-9]*)\])?(?: |[: ].* )#{Regexp.quote(message)}$/
+  end
+
+  def test_log
+    IO.pipe {|stderr|
+      pid = fork {
+        stderr[0].close
+        STDERR.reopen(stderr[1])
+        stderr[1].close
+
+        options = Syslog::LOG_PERROR | Syslog::LOG_NDELAY
+
+        Syslog.open("syslog_test", options) { |sl|
+          sl.log(Syslog::LOG_NOTICE, "test1 - hello, %s!", "world")
+          sl.notice("test1 - hello, %s!", "world")
+        }
+
+        Syslog.open("syslog_test", options | Syslog::LOG_PID) { |sl|
+          sl.log(Syslog::LOG_CRIT, "test2 - pid")
+          sl.crit("test2 - pid")
+        }
+        exit!
+      }
+
+      stderr[1].close
+      Process.waitpid(pid)
+
+      # LOG_PERROR is not implemented on Cygwin or Solaris.  Only test
+      # these on systems that define it.
+      return unless Syslog.const_defined?(:LOG_PERROR)
+
+      2.times {
+        re = syslog_line_regex("syslog_test", "test1 - hello, world!")
+        line = stderr[0].gets
+        # In AIX, each LOG_PERROR output line has an appended empty line.
+        if /aix/ =~ RUBY_PLATFORM && line =~ /^$/
+          line = stderr[0].gets
+        end
+        m = re.match(line)
+        assert_not_nil(m)
+        if m[1]
+          # pid is written regardless of LOG_PID on OS X 10.7+
+          assert_equal(pid, m[1].to_i)
+        end
+      }
+
+      2.times {
+        re = syslog_line_regex("syslog_test", "test2 - pid")
+        line = stderr[0].gets
+        # In AIX, each LOG_PERROR output line has an appended empty line.
+        if /aix/ =~ RUBY_PLATFORM && line =~ /^$/
+          line = stderr[0].gets
+        end
+        m = re.match(line)
+        assert_not_nil(m)
+        assert_not_nil(m[1])
+        assert_equal(pid, m[1].to_i)
+      }
+    }
+  end
+
+  def test_inspect
+    Syslog.open { |sl|
+      assert_equal(format('<#%s: opened=true, ident="%s", options=%d, facility=%d, mask=%d>',
+          Syslog,
+          sl.ident,
+          sl.options,
+          sl.facility,
+          sl.mask),
+        sl.inspect)
+    }
+
+    assert_equal(format('<#%s: opened=false>', Syslog), Syslog.inspect)
+  end
+end if defined?(Syslog)