1 files changed, 32 insertions, 0 deletions
diff --git a/spec/ruby/core/array/shared/select.rb b/spec/ruby/core/array/shared/select.rb
new file mode 100644
index 0000000000..e09231415d
--- /dev/null
+++ b/spec/ruby/core/array/shared/select.rb
@@ -0,0 +1,32 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require File.expand_path('../../fixtures/classes', __FILE__)
+require File.expand_path('../../shared/enumeratorize', __FILE__)
+require File.expand_path('../../shared/keep_if', __FILE__)
+require File.expand_path('../../../enumerable/shared/enumeratorized', __FILE__)
+
+describe :array_select, shared: true do
+  it_should_behave_like :enumeratorize
+
+  before :each do
+    @object = [1,2,3]
+  end
+  it_should_behave_like :enumeratorized_with_origin_size
+
+  it "returns a new array of elements for which block is true" do
+    [1, 3, 4, 5, 6, 9].send(@method) { |i| i % ((i + 1) / 2) == 0}.should == [1, 4, 6]
+  end
+
+  it "does not return subclass instance on Array subclasses" do
+    ArraySpecs::MyArray[1, 2, 3].send(@method) { true }.should be_an_instance_of(Array)
+  end
+
+  it "properly handles recursive arrays" do
+    empty = ArraySpecs.empty_recursive_array
+    empty.send(@method) { true }.should == empty
+    empty.send(@method) { false }.should == []
+
+    array = ArraySpecs.recursive_array
+    array.send(@method) { true }.should == [1, 'two', 3.0, array, array, array, array, array]
+    array.send(@method) { false }.should == []
+  end
+end