Removed superfluous 'tracks' directory at the root of the repository.

Testing commits to github.

vendor/rails/activesupport/test/clean_logger_test.rb

@@ -0,0 +1,57 @@
+require File.dirname(__FILE__) + '/abstract_unit'
+require 'stringio'
+
+class CleanLoggerTest < Test::Unit::TestCase
+  def setup
+    @out = StringIO.new
+    @logger = Logger.new(@out)
+  end
+
+  def test_format_message
+    @logger.error 'error'
+    assert_equal "error\n", @out.string
+  end
+
+  def test_silence
+    # Without yielding self.
+    @logger.silence do
+      @logger.debug  'debug'
+      @logger.info   'info'
+      @logger.warn   'warn'
+      @logger.error  'error'
+      @logger.fatal  'fatal'
+    end
+
+    # Yielding self.
+    @logger.silence do |logger|
+      logger.debug  'debug'
+      logger.info   'info'
+      logger.warn   'warn'
+      logger.error  'error'
+      logger.fatal  'fatal'
+    end
+
+    # Silencer off.
+    Logger.silencer = false
+    @logger.silence do |logger|
+      logger.warn   'unsilenced'
+    end
+    Logger.silencer = true
+
+    assert_equal "error\nfatal\nerror\nfatal\nunsilenced\n", @out.string
+  end
+  
+  def test_datetime_format
+    @logger.formatter = Logger::Formatter.new
+    @logger.datetime_format = "%Y-%m-%d"
+    @logger.debug 'debug'
+    assert_equal "%Y-%m-%d", @logger.datetime_format
+    assert_match(/D, \[\d\d\d\d-\d\d-\d\d#\d+\] DEBUG -- : debug/, @out.string)
+  end
+  
+  def test_nonstring_formatting
+    an_object = [1, 2, 3, 4, 5]
+    @logger.debug an_object
+    assert_equal("#{an_object.inspect}\n", @out.string)
+  end
+end