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* logger.rb: removed unmaintain code.
[Feature #9860][ruby-core:62724] * test/logger/test_application.rb: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46650 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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4 changed files with 9 additions and 177 deletions
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@ -1,3 +1,9 @@
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Wed Jul 2 09:48:42 2014 SHIBATA Hiroshi <shibata.hiroshi@gmail.com>
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* logger.rb: removed unmaintain code.
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[Feature #9860][ruby-core:62724]
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* test/logger/test_application.rb: ditto.
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Wed Jul 2 03:20:00 2014 Charlie Somerville <charliesome@ruby-lang.org>
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* node.c (dump_node): handle nd_value == (NODE *)-1 to mean this
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3
NEWS
3
NEWS
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@ -138,6 +138,9 @@ with all sufficient information, see the ChangeLog file.
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* lib/uri
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* support RFC 3986. [Feature #2542]
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* Logger
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* Logger::Application is extracted to logger-application gem. It's unmaintain code.
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* Prime
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* incompatible changes:
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* Prime.prime? now returns false for negative numbers. This method
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123
lib/logger.rb
123
lib/logger.rb
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@ -738,127 +738,4 @@ private
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return true
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end
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end
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#
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# == Description
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#
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# Logger::Application --- Add logging support to your application.
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#
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# == Usage
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#
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# 1. Define your application class as a sub-class of this class.
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# 2. Override the +run+ method in your class to do many things.
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# 3. Instantiate it and invoke #start.
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#
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# == Example
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#
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# class FooApp < Logger::Application
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# def initialize(foo_app, application_specific, arguments)
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# super('FooApp') # Name of the application.
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# end
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#
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# def run
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# ...
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# log(WARN, 'warning', 'my_method1')
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# ...
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# @log.error('my_method2') { 'Error!' }
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# ...
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# end
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# end
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#
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# status = FooApp.new(....).start
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#
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class Application
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include Logger::Severity
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# Name of the application given at initialize.
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attr_reader :appname
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#
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# :call-seq:
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# Logger::Application.new(appname = '')
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#
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# == Args
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#
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# +appname+:: Name of the application.
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#
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# == Description
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#
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# Create an instance. Log device is +STDERR+ by default. This can be
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# changed with #set_log.
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#
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def initialize(appname = nil)
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@appname = appname
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@log = Logger.new(STDERR)
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@log.progname = @appname
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@level = @log.level
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end
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#
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# Start the application. Return the status code.
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#
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def start
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status = -1
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begin
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log(INFO, "Start of #{ @appname }.")
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status = run
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rescue
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log(FATAL, "Detected an exception. Stopping ... #{$!} (#{$!.class})\n" << $@.join("\n"))
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ensure
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log(INFO, "End of #{ @appname }. (status: #{ status })")
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end
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status
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end
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# Logger for this application. See the class Logger for an explanation.
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def logger
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@log
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end
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#
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# Sets the logger for this application. See the class Logger for an
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# explanation.
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#
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def logger=(logger)
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@log = logger
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@log.progname = @appname
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@log.level = @level
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end
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#
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# Sets the log device for this application. See <tt>Logger.new</tt> for
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# an explanation of the arguments.
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#
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def set_log(logdev, shift_age = 0, shift_size = 1024000)
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@log = Logger.new(logdev, shift_age, shift_size)
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@log.progname = @appname
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@log.level = @level
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end
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def log=(logdev)
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set_log(logdev)
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end
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#
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# Set the logging threshold, just like <tt>Logger#level=</tt>.
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#
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def level=(level)
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@level = level
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@log.level = @level
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end
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#
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# See Logger#add. This application's +appname+ is used.
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#
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def log(severity, message = nil, &block)
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@log.add(severity, message, @appname, &block) if @log
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end
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private
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def run
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# TODO: should be an NotImplementedError
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raise RuntimeError.new('Method run must be defined in the derived class.')
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end
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end
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end
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@ -1,54 +0,0 @@
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# coding: US-ASCII
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require 'test/unit'
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require 'logger'
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require 'tempfile'
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class TestLoggerApplication < Test::Unit::TestCase
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def setup
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@app = Logger::Application.new('appname')
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@tempfile = Tempfile.new("logger")
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@tempfile.close
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@filename = @tempfile.path
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File.unlink(@filename)
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end
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def teardown
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@tempfile.close(true)
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end
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def test_initialize
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app = Logger::Application.new('appname')
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assert_equal('appname', app.appname)
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end
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def test_start
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@app.set_log(@filename)
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begin
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@app.level = Logger::UNKNOWN
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@app.start # logs FATAL log
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assert_equal(1, File.read(@filename).split(/\n/).size)
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ensure
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@app.logger.close
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end
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end
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def test_logger
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@app.level = Logger::WARN
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@app.set_log(@filename)
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begin
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assert_equal(Logger::WARN, @app.logger.level)
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ensure
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@app.logger.close
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end
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@app.logger = logger = Logger.new(STDOUT)
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assert_equal(logger, @app.logger)
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assert_equal(Logger::WARN, @app.logger.level)
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@app.log = @filename
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begin
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assert(logger != @app.logger)
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assert_equal(Logger::WARN, @app.logger.level)
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ensure
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@app.logger.close
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end
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end
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end
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