small maintanance

This commit is contained in:
Torsten Ruger 2018-06-16 21:01:15 +03:00
parent 7543236f4f
commit c94f6eaa78
4 changed files with 21 additions and 130 deletions

View File

@ -187,12 +187,6 @@ module Util
VERSION = "1.2.8"
ProgName = "#{File.basename(__FILE__)}/#{VERSION}"
class Error < RuntimeError # :nodoc:
end
# not used after 1.2.7. just for compat.
class ShiftingError < Error # :nodoc:
end
# Logging severity.
module Severity
# Low-level information, mostly for developers
@ -507,129 +501,5 @@ module Util
Time.mktime(t.year, t.month, t.mday, 23, 59, 59)
end
end
#
# == Description
#
# Application -- Add logging support to your application.
#
# == Usage
#
# 1. Define your application class as a sub-class of this class.
# 2. Override 'run' method in your class to do many things.
# 3. Instantiate it and invoke 'start'.
#
# == Example
#
# class FooApp < Application
# def initialize(foo_app, application_specific, arguments)
# super('FooApp') # Name of the application.
# end
#
# def run
# ...
# log(WARN, 'warning', 'my_method1')
# ...
# @log.error('my_method2') { 'Error!' }
# ...
# end
# end
#
# status = FooApp.new(....).start
#
class Application
include Logger::Severity
# Name of the application given at initialize.
attr_reader :appname
#
# == Synopsis
#
# Application.new(appname = '')
#
# == Args
#
# +appname+:: Name of the application.
#
# == Description
#
# Create an instance. Log device is +STDERR+ by default. This can be
# changed with #set_log.
#
def initialize(appname = nil)
@appname = appname
@log = Logger.new(STDERR)
@log.progname = @appname
@level = @log.level
end
#
# Start the application. Return the status code.
#
def start
status = -1
begin
log(INFO, "Start of #{ @appname }.")
status = run
rescue
log(FATAL, "Detected an exception. Stopping ... #{$!} (#{$!.class})\n" << $@.join("\n"))
ensure
log(INFO, "End of #{ @appname }. (status: #{ status.to_s })")
end
status
end
# Logger for this application. See the class Logger for an explanation.
def logger
@log
end
#
# Sets the logger for this application. See the class Logger for an explanation.
#
def logger=(logger)
@log = logger
@log.progname = @appname
@log.level = @level
end
#
# Sets the log device for this application. See <tt>Logger.new</tt> for an explanation
# of the arguments.
#
def set_log(logdev)
@log = Logger.new(logdev)
@log.progname = @appname
@log.level = @level
end
def log=(logdev)
set_log(logdev)
end
#
# Set the logging threshold, just like <tt>Logger#level=</tt>.
#
def level=(level)
@level = level
@log.level = @level
end
#
# See Logger#add. This application's +appname+ is used.
#
def log(severity, message = nil, &block)
@log.add(severity, message, @appname, &block) if @log
end
private
def run
# TODO: should be an NotImplementedError
raise RuntimeError.new('Method run must be defined in the derived class.')
end
end
end
end

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@ -13,6 +13,9 @@ module Mom
assert_equal Array , slot.slots.class
assert_equal :caller , slot.slots.first
end
def test_to_s
assert_equal "[message,caller]" , slot.to_s
end
def test_create_fail_none
assert_raises {slot(nil)}
end

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@ -18,5 +18,8 @@ module Mom
def test_def_const
assert_equal "hi" , @instruction.constant.to_string
end
def test_to_s
assert_equal "[StringConstant]" , @definition.to_s
end
end
end

15
test/util/test_logger.rb Normal file
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@ -0,0 +1,15 @@
require "util/logging"
module Util
class LoggerTest < MiniTest::Test
include Util::Logging
log_level :info
def test_debug
self.log.debug "Just good to know"
end
def test_unknown
self.log.debug "Whats this"
end
end
end