Add a test for full-width scrollbar

ruby · Oct 9, 2021 · cff83e6 · cff83e6
1 parent 4afbc98
commit cff83e6
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diff --git a/test/reline/yamatanooroti/multiline_repl b/test/reline/yamatanooroti/multiline_repl
@@ -74,8 +74,14 @@ opt.on('--dialog VAL') { |v|
     if v.include?('scrollbar')
       scrollbar = true
     end
+    if v.include?('alt-scrollbar')
+      scrollbar = true
+    end
     Reline::DialogRenderInfo.new(pos: cursor_pos, contents: contents, height: height, scrollbar: scrollbar)
   })
+  if v.include?('alt-scrollbar')
+    ENV['RELINE_ALT_SCROLLBAR'] = '1'
+  end
 }
 opt.on('--complete') {
   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
@@ -1114,6 +1114,19 @@ def test_dialog_narrower_than_screen_with_scrollbar
       EOC
     end
 
+    def test_dialog_with_fullwidth_scrollbar
+      start_terminal(20, 40, %W{ruby -I#{@pwd}/lib #{@pwd}/test/reline/yamatanooroti/multiline_repl --dialog simple,scrollkey,alt-scrollbar}, startup_message: 'Multiline REPL.')
+      close
+      assert_screen(<<~'EOC')
+        Multiline REPL.
+        prompt>
+           Ruby is...                         ::
+           A dynamic, open source programming ::
+           language with a focus on simplicity''
+           and productivity. It has an elegant
+      EOC
+    end
+
     def test_rerender_argument_prompt_after_pasting
       start_terminal(20, 30, %W{ruby -I#{@pwd}/lib #{@pwd}/test/reline/yamatanooroti/multiline_repl}, startup_message: 'Multiline REPL.')
       write('abcdef')