Stub tests that test fallback not-shared functionality

lib/semian/sysv_shared_memory.rb

@@ -7,6 +7,21 @@ def self.sizeof(type)
       size
     end
 
+    def self.included(base)
+      def base.do_with_sync(*names)
+        names.each do |name|
+          new_name = "#{name}_inner".freeze.to_sym
+          alias_method new_name, name
+          private new_name
+          define_method(name) do |*args, &block|
+            synchronize do
+              method(new_name).call(*args, &block)
+            end
+          end
+        end
+      end
+    end
+
     def semid
       -1
     end
@@ -15,9 +30,9 @@ def shmid
       -1
     end
 
-    def synchronize(&proc)
+    def synchronize(&block)
       if respond_to?(:_synchronize) && @using_shared_memory
-        return _synchronize(&proc)
+        return _synchronize(&block)
       else
         yield if block_given?
       end

test/sysv_integer_test.rb

@@ -0,0 +1,16 @@
+require 'test_helper'
+
+class TestSysVInteger < MiniTest::Unit::TestCase
+  CLASS = ::Semian::SysV::Integer
+
+  def setup
+    @integer = CLASS.new(name: 'TestSysVInteger', permissions: 0660)
+    @integer.reset
+  end
+
+  def teardown
+    @integer.destroy
+  end
+
+  include TestSimpleInteger::IntegerTestCases
+end

test/sysv_sliding_window_test.rb

@@ -0,0 +1,22 @@
+require 'test_helper'
+
+class TestSysVSlidingWindow < MiniTest::Unit::TestCase
+  CLASS = ::Semian::SysV::SlidingWindow
+
+  def setup
+    @sliding_window = CLASS.new(max_size: 6,
+                                name: 'TestSysVSlidingWindow',
+                                permissions: 0660)
+    @sliding_window.clear
+  end
+
+  def teardown
+    @sliding_window.destroy
+  end
+
+  include TestSimpleSlidingWindow::SlidingWindowTestCases
+
+  private
+
+  include TestSimpleSlidingWindow::SlidingWindowUtilityMethods
+end

test/sysv_state_test.rb

@@ -0,0 +1,35 @@
+require 'test_helper'
+
+class TestSysVState < MiniTest::Unit::TestCase
+  CLASS = ::Semian::SysV::State
+
+  def setup
+    @state = CLASS.new(name: 'TestSysVState',
+                       permissions: 0660)
+    @state.reset
+  end
+
+  def teardown
+    @state.destroy
+  end
+
+  include TestSimpleState::StateTestCases
+
+  def test_will_throw_error_when_invalid_symbol_given
+    # May occur if underlying integer gets into bad state
+    integer = @state.instance_eval "@integer"
+    integer.value = 100
+    assert_raises ArgumentError do
+      @state.value
+    end
+    assert_raises ArgumentError do
+      @state.open?
+    end
+    assert_raises ArgumentError do
+      @state.half_open?
+    end
+    assert_raises ArgumentError do
+      @state.closed?
+    end
+  end
+end