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path: root/spec/ruby/library/syslog/mask_spec.rb
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require_relative '../../spec_helper'

ruby_version_is ""..."3.4" do

  platform_is_not :windows do
    require 'syslog'

    describe "Syslog.mask" do
      platform_is_not :windows do

        before :each do
          Syslog.opened?.should be_false
        end

        after :each do
          Syslog.opened?.should be_false
          # make sure we return the mask to the default value
          Syslog.open { |s| s.mask = 255 }
        end

        it "returns the log priority mask" do
          Syslog.open("rubyspec") do
            Syslog.mask.should == 255
            Syslog.mask = 3
            Syslog.mask.should == 3
            Syslog.mask = 255
          end
        end

        it "defaults to 255" do
          Syslog.open do |s|
            s.mask.should == 255
          end
        end

        it "returns nil if the log is closed" do
          Syslog.should_not.opened?
          Syslog.mask.should == nil
        end

        platform_is :darwin do
          it "resets if the log is reopened" do
            Syslog.open
            Syslog.mask.should == 255
            Syslog.mask = 64

            Syslog.reopen("rubyspec") do
              Syslog.mask.should == 255
            end

            Syslog.open do
              Syslog.mask.should == 255
            end
          end
        end

        platform_is_not :darwin do
          it "persists if the log is reopened" do
            Syslog.open
            Syslog.mask.should == 255
            Syslog.mask = 64

            Syslog.reopen("rubyspec") do
              Syslog.mask.should == 64
            end

            Syslog.open do
              Syslog.mask.should == 64
            end
          end
        end
      end
    end

    describe "Syslog.mask=" do
      platform_is_not :windows do

        before :each do
          Syslog.opened?.should be_false
        end

        after :each do
          Syslog.opened?.should be_false
          # make sure we return the mask to the default value
          Syslog.open { |s| s.mask = 255 }
        end

        it "sets the log priority mask" do
          Syslog.open do
            Syslog.mask = 64
            Syslog.mask.should == 64
          end
        end

        it "raises an error if the log is closed" do
          -> { Syslog.mask = 1337 }.should raise_error(RuntimeError)
        end

        it "only accepts numbers" do
          Syslog.open do

            Syslog.mask = 1337
            Syslog.mask.should == 1337

            Syslog.mask = 3.1416
            Syslog.mask.should == 3

            -> { Syslog.mask = "oh hai" }.should raise_error(TypeError)
            -> { Syslog.mask = "43" }.should raise_error(TypeError)

          end
        end
      end
    end
  end
end