[Feature #19138] Add `SyntaxError#path`

1 files changed, 23 insertions, 0 deletions

diff --git a/test/ruby/test_exception.rb b/test/ruby/test_exception.rb
index 36f778975b..9bed2c76cd 100644
--- a/test/ruby/test_exception.rb
+++ b/test/ruby/test_exception.rb
@@ -1487,4 +1487,27 @@ $stderr = $stdout; raise "\x82\xa0"') do |outs, errs, status|
       end
     end
   end
+
+  def test_syntax_error_path
+    e = assert_raise(SyntaxError) {
+      eval("1+", nil, "test_syntax_error_path.rb")
+    }
+    assert_equal("test_syntax_error_path.rb", e.path)
+
+    Dir.mktmpdir do |dir|
+      lib = File.join(dir, "syntax_error-path.rb")
+      File.write(lib, "#{<<~"begin;"}\n#{<<~'end;'}")
+      begin;
+        class SyntaxError
+          def detailed_message(**)
+            STDERR.puts "\n""path=#{path}\n"
+            super
+          end
+        end
+      end;
+      main = File.join(dir, "syntax_error.rb")
+      File.write(main, "1+\n")
+      assert_in_out_err(%W[-r#{lib} #{main}], "", [], [:*, "\n""path=#{main}\n", :*])
+    end
+  end
 end