Update to ruby/spec@875a09e

1 files changed, 6 insertions, 0 deletions

diff --git a/spec/ruby/core/kernel/rand_spec.rb b/spec/ruby/core/kernel/rand_spec.rb
index bdf5842f1a..843b5d10a2 100644
--- a/spec/ruby/core/kernel/rand_spec.rb
+++ b/spec/ruby/core/kernel/rand_spec.rb
@@ -132,6 +132,12 @@ describe "Kernel.rand" do
   it "returns the range start/end when Integer range is 0" do
     rand(42..42).should eql(42)
   end
+
+  it "supports custom object types" do
+    rand(KernelSpecs::CustomRangeInteger.new(1)..KernelSpecs::CustomRangeInteger.new(42)).should be_an_instance_of(KernelSpecs::CustomRangeInteger)
+    rand(KernelSpecs::CustomRangeFloat.new(1.0)..KernelSpecs::CustomRangeFloat.new(42.0)).should be_an_instance_of(KernelSpecs::CustomRangeFloat)
+    rand(Time.now..Time.now).should be_an_instance_of(Time)
+  end
 end
 
 describe "Kernel#rand" do