1 files changed, 68 insertions, 0 deletions
diff --git a/spec/rubyspec/core/hash/fixtures/classes.rb b/spec/rubyspec/core/hash/fixtures/classes.rb
new file mode 100644
index 0000000000..3d3df576cf
--- /dev/null
+++ b/spec/rubyspec/core/hash/fixtures/classes.rb
@@ -0,0 +1,68 @@
+module HashSpecs
+  class MyHash < Hash; end
+
+  class MyInitializerHash < Hash
+
+    def initialize
+      raise "Constructor called"
+    end
+
+  end
+
+  class NewHash < Hash
+    def initialize(*args)
+      args.each_with_index do |val, index|
+        self[index] = val
+      end
+    end
+  end
+
+  class DefaultHash < Hash
+    def default(key)
+      100
+    end
+  end
+
+  class ToHashHash < Hash
+    def to_hash
+      { "to_hash" => "was", "called!" => "duh." }
+    end
+  end
+
+  class KeyWithPrivateHash
+    private :hash
+  end
+
+  class ByIdentityKey
+    def hash
+      fail("#hash should not be called on compare_by_identity Hash")
+    end
+  end
+
+  class ByValueKey
+    attr_reader :n
+    def initialize(n)
+      @n = n
+    end
+
+    def hash
+      n
+    end
+
+    def eql? other
+      ByValueKey === other and @n == other.n
+    end
+  end
+
+  def self.empty_frozen_hash
+    @empty ||= {}
+    @empty.freeze
+    @empty
+  end
+
+  def self.frozen_hash
+    @hash ||= { 1 => 2, 3 => 4 }
+    @hash.freeze
+    @hash
+  end
+end