test_tty_ambiguous_width: Use Reline.test_rubybin

Same as #510, 'ruby' command is not always available so don't rely on that specific name.
ruby · Dec 25, 2024 · f60199f · f60199f
1 parent db86bcd
commit f60199f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/reline/test_reline.rb b/test/reline/test_reline.rb
@@ -446,7 +446,7 @@ def test_tty_amibuous_width
     RUBY
     ruby_file.close
     lib = File.expand_path('../../lib', __dir__)
-    cmd = [{ 'TERM' => 'xterm' }, 'ruby', '-I', lib, ruby_file.to_path]
+    cmd = [{ 'TERM' => 'xterm' }, Reline.test_rubybin, '-I', lib, ruby_file.to_path]
 
     # Calculate ambiguous width from cursor position
     [1, 2].each do |ambiguous_width|