[ruby/prism] Tests overhaul

https://github.com/ruby/prism/commit/6f886be0a4

2 files changed, 25 insertions, 4 deletions

diff --git a/lib/prism/ffi.rb b/lib/prism/ffi.rb
index df7e183310..6b48af43cc 100644
--- a/lib/prism/ffi.rb
+++ b/lib/prism/ffi.rb
@@ -200,8 +200,8 @@ module Prism
 
   class << self
     # Mirror the Prism.dump API by using the serialization API.
-    def dump(code, **options)
-      LibRubyParser::PrismString.with_string(code) { |string| dump_common(string, options) }
+    def dump(source, **options)
+      LibRubyParser::PrismString.with_string(source) { |string| dump_common(string, options) }
     end
 
     # Mirror the Prism.dump_file API by using the serialization API.
@@ -302,6 +302,27 @@ module Prism
       !parse_file_success?(filepath, **options)
     end
 
+    # Mirror the Prism.profile API by using the serialization API.
+    def profile(source, **options)
+      LibRubyParser::PrismString.with_string(source) do |string|
+        LibRubyParser::PrismBuffer.with do |buffer|
+          LibRubyParser.pm_serialize_parse(buffer.pointer, string.pointer, string.length, dump_options(options))
+          nil
+        end
+      end
+    end
+
+    # Mirror the Prism.profile_file API by using the serialization API.
+    def profile_file(filepath, **options)
+      LibRubyParser::PrismString.with_file(filepath) do |string|
+        LibRubyParser::PrismBuffer.with do |buffer|
+          options[:filepath] = filepath
+          LibRubyParser.pm_serialize_parse(buffer.pointer, string.pointer, string.length, dump_options(options))
+          nil
+        end
+      end
+    end
+
     private
 
     def dump_common(string, options) # :nodoc:
diff --git a/lib/prism/translation/ruby_parser.rb b/lib/prism/translation/ruby_parser.rb
index ec458a3b63..38690c54b3 100644
--- a/lib/prism/translation/ruby_parser.rb
+++ b/lib/prism/translation/ruby_parser.rb
@@ -485,9 +485,9 @@ module Prism
         def visit_constant_path_target_node(node)
           inner =
             if node.parent.nil?
-              s(node, :colon3, node.child.name)
+              s(node, :colon3, node.name)
             else
-              s(node, :colon2, visit(node.parent), node.child.name)
+              s(node, :colon2, visit(node.parent), node.name)
             end
 
           s(node, :const, inner)