[ruby/irb] Sort constant completion's candidates

https://github.com/ruby/irb/commit/ee9b33c817

2 files changed, 4 insertions, 3 deletions

diff --git a/lib/irb/completion.rb b/lib/irb/completion.rb
index 9d386bbeca..dbd652769e 100644
--- a/lib/irb/completion.rb
+++ b/lib/irb/completion.rb
@@ -255,7 +255,7 @@ module IRB
             candidates = []
           end
 
-          select_message(receiver, message, candidates, "::")
+          select_message(receiver, message, candidates.sort, "::")
         end
 
       when /^(:[^:.]+)(\.|::)([^.]*)$/
diff --git a/test/irb/test_completion.rb b/test/irb/test_completion.rb
index 4ca7f298ff..df5a78c69d 100644
--- a/test/irb/test_completion.rb
+++ b/test/irb/test_completion.rb
@@ -196,13 +196,14 @@ module TestIRB
 
     class TestConstantCompletion < TestCompletion
       class Foo
+        B3 = 1
         B1 = 1
-        B2 = 2
+        B2 = 1
       end
 
       def test_complete_constants
         assert_equal(["Foo"], IRB::InputCompletor.retrieve_completion_data("Fo", bind: binding))
-        assert_equal(["Foo::B1", "Foo::B2"], IRB::InputCompletor.retrieve_completion_data("Foo::B", bind: binding))
+        assert_equal(["Foo::B1", "Foo::B2", "Foo::B3"], IRB::InputCompletor.retrieve_completion_data("Foo::B", bind: binding))
         assert_equal(["Foo::B1.positive?"], IRB::InputCompletor.retrieve_completion_data("Foo::B1.pos", bind: binding))
 
         assert_equal(["::Forwardable"], IRB::InputCompletor.retrieve_completion_data("::Fo", bind: binding))