2 files changed, 46 insertions, 0 deletions
diff --git a/test/reline/yamatanooroti/multiline_repl b/test/reline/yamatanooroti/multiline_repl
index 66bcf51e1a..eba410f6dd 100755
--- a/test/reline/yamatanooroti/multiline_repl
+++ b/test/reline/yamatanooroti/multiline_repl
@@ -143,6 +143,11 @@ opt.on('--complete') {
     %w{String ScriptError SyntaxError Signal}.select{ |c| c.start_with?(target) }
   }
 }
+opt.on('--complete-menu-with-perfect-match') {
+  Reline.completion_proc = lambda { |target, preposing = nil, postposing = nil|
+    %w{abs abs2}.select{ |c| c.start_with?(target) }
+  }
+}
 opt.on('--autocomplete') {
   Reline.autocompletion = true
   Reline.completion_proc = lambda { |target, preposing = nil, postposing = nil|
diff --git a/test/reline/yamatanooroti/test_rendering.rb b/test/reline/yamatanooroti/test_rendering.rb
index 09d064934a..7b96e7b6a6 100644
--- a/test/reline/yamatanooroti/test_rendering.rb
+++ b/test/reline/yamatanooroti/test_rendering.rb
@@ -1006,6 +1006,47 @@ begin
       EOC
     end
 
+    def test_completion_menu_is_displayed_horizontally
+      start_terminal(20, 50, %W{ruby -I#{@pwd}/lib #{@pwd}/test/reline/yamatanooroti/multiline_repl --complete}, startup_message: 'Multiline REPL.')
+      write("S\t\t")
+      close
+      assert_screen(<<~'EOC')
+        Multiline REPL.
+        prompt> S
+        ScriptError  String
+        Signal       SyntaxError
+      EOC
+    end
+
+    def test_show_all_if_ambiguous_on
+      write_inputrc <<~LINES
+        set show-all-if-ambiguous on
+      LINES
+      start_terminal(20, 50, %W{ruby -I#{@pwd}/lib #{@pwd}/test/reline/yamatanooroti/multiline_repl --complete}, startup_message: 'Multiline REPL.')
+      write("S\t")
+      close
+      assert_screen(<<~'EOC')
+        Multiline REPL.
+        prompt> S
+        ScriptError  String
+        Signal       SyntaxError
+      EOC
+    end
+
+    def test_show_all_if_ambiguous_on_and_menu_with_perfect_match
+      write_inputrc <<~LINES
+        set show-all-if-ambiguous on
+      LINES
+      start_terminal(20, 50, %W{ruby -I#{@pwd}/lib #{@pwd}/test/reline/yamatanooroti/multiline_repl --complete-menu-with-perfect-match}, startup_message: 'Multiline REPL.')
+      write("a\t")
+      close
+      assert_screen(<<~'EOC')
+        Multiline REPL.
+        prompt> abs
+        abs   abs2
+      EOC
+    end
+
     def test_simple_dialog
       iterate_over_face_configs do |config_name, config_file|
         start_terminal(20, 50, %W{ruby -I#{@pwd}/lib -r#{config_file.path} #{@pwd}/test/reline/yamatanooroti/multiline_repl --dialog simple}, startup_message: 'Multiline REPL.')