1 files changed, 38 insertions, 0 deletions
diff --git a/test/prism/parse_serialize_test.rb b/test/prism/parse_serialize_test.rb
new file mode 100644
index 0000000000..18ff0c4319
--- /dev/null
+++ b/test/prism/parse_serialize_test.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+require_relative "test_helper"
+
+return if YARP::BACKEND == :FFI
+
+module YARP
+  class ParseSerializeTest < TestCase
+    def test_parse_serialize
+      dumped = Debug.parse_serialize_file(__FILE__)
+      result = YARP.load(File.read(__FILE__), dumped)
+
+      assert_kind_of ParseResult, result, "Expected the return value to be a ParseResult"
+      assert_equal __FILE__, find_file_node(result)&.filepath, "Expected the filepath to be set correctly"
+    end
+
+    def test_parse_serialize_with_locals
+      filepath = __FILE__
+      metadata = [filepath.bytesize, filepath.b, 1, 1, 1, "foo".b].pack("LA*LLLA*")
+
+      dumped = Debug.parse_serialize_file_metadata(filepath, metadata)
+      result = YARP.load(File.read(__FILE__), dumped)
+
+      assert_kind_of ParseResult, result, "Expected the return value to be a ParseResult"
+    end
+
+    private
+
+    def find_file_node(result)
+      queue = [result.value]
+
+      while (node = queue.shift)
+        return node if node.is_a?(SourceFileNode)
+        queue.concat(node.compact_child_nodes)
+      end
+    end
+  end
+end