Add in-tree mspec and ruby/spec

* For easier modifications of ruby/spec by MRI developers.
* .gitignore: track changes under spec.
* spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec.
  These files can therefore be updated like any other file in MRI.
  Instructions are provided in spec/README.
  [Feature #13156] [ruby-core:79246]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 112 insertions, 0 deletions

diff --git a/spec/rubyspec/library/syslog/mask_spec.rb b/spec/rubyspec/library/syslog/mask_spec.rb
new file mode 100644
index 0000000000..49be56d304
--- /dev/null
+++ b/spec/rubyspec/library/syslog/mask_spec.rb
@@ -0,0 +1,112 @@
+platform_is_not :windows do
+  require File.expand_path('../../../spec_helper', __FILE__)
+  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.opened?.should == false
+        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
+        lambda { 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
+
+          lambda { Syslog.mask = "oh hai" }.should raise_error(TypeError)
+          lambda { Syslog.mask = "43" }.should raise_error(TypeError)
+
+        end
+      end
+    end
+  end
+end