Update to ruby/spec@8cafaa5

1 files changed, 8 insertions, 0 deletions

diff --git a/spec/ruby/core/kernel/caller_spec.rb b/spec/ruby/core/kernel/caller_spec.rb
index 06e9ea6fc8..6c175868cb 100644
--- a/spec/ruby/core/kernel/caller_spec.rb
+++ b/spec/ruby/core/kernel/caller_spec.rb
@@ -52,6 +52,14 @@ describe 'Kernel#caller' do
     end
   end
 
+  ruby_version_is "2.7" do
+    it "works with beginless ranges" do
+      locations1 = KernelSpecs::CallerTest.locations(0)
+      locations2 = KernelSpecs::CallerTest.locations(eval("(..5)"))
+      locations2.map(&:to_s)[eval("(2..)")].should == locations1[eval("(..5)")].map(&:to_s)[eval("(2..)")]
+    end
+  end
+
   guard -> { Kernel.instance_method(:tap).source_location } do
     it "includes core library methods defined in Ruby" do
       file, line = Kernel.instance_method(:tap).source_location