Update to ruby/spec@595645f

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61285 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 37 insertions, 0 deletions

diff --git a/spec/ruby/library/set/shared/include.rb b/spec/ruby/library/set/shared/include.rb
index d41f8f4102..b4d95cde24 100644
--- a/spec/ruby/library/set/shared/include.rb
+++ b/spec/ruby/library/set/shared/include.rb
@@ -4,4 +4,26 @@ describe :set_include, shared: true do
     set.send(@method, :a).should be_true
     set.send(@method, :e).should be_false
   end
+
+  describe "member equality" do
+    it "is checked using both #hash and #eql?" do
+      obj = Object.new
+      obj_another = Object.new
+
+      def obj.hash; 42 end
+      def obj_another.hash; 42 end
+      def obj_another.eql?(o) hash == o.hash end
+
+      set = Set["a", "b", "c", obj]
+      set.send(@method, obj_another).should == true
+    end
+
+    it "is not checked using #==" do
+      obj = Object.new
+      set = Set["a", "b", "c"]
+
+      obj.should_not_receive(:==)
+      set.send(@method, obj)
+    end
+  end
 end
diff --git a/spec/ruby/library/set/shared/inspect.rb b/spec/ruby/library/set/shared/inspect.rb
new file mode 100644
index 0000000000..69fbdd12f6
--- /dev/null
+++ b/spec/ruby/library/set/shared/inspect.rb
@@ -0,0 +1,15 @@
+describe "set_inspect", shared: true do
+  it "returns a String representation of self" do
+    Set[].send(@method).should be_kind_of(String)
+    Set[nil, false, true].send(@method).should be_kind_of(String)
+    Set[1, 2, 3].send(@method).should be_kind_of(String)
+    Set["1", "2", "3"].send(@method).should be_kind_of(String)
+    Set[:a, "b", Set[?c]].send(@method).should be_kind_of(String)
+  end
+
+  it "correctly handles self-references" do
+    (set = Set[]) << set
+    set.send(@method).should be_kind_of(String)
+    set.send(@method).should include("#<Set: {...}>")
+  end
+end