From d440d0442d4e31ca6acd37c7557e234fd8014427 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Sun, 22 Feb 2026 09:38:42 -0500
Subject: [PATCH] Expand token_user_fields unit test

---
 spec/propane_spec.rb          |  6 +++---
 spec/test_token_user_fields.c | 16 ++++++++++++++++
 spec/test_token_user_fields.d |  6 ++++++
 3 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/spec/propane_spec.rb b/spec/propane_spec.rb
index 0d9b3c4..61ee298 100644
--- a/spec/propane_spec.rb
+++ b/spec/propane_spec.rb
@@ -1623,7 +1623,7 @@ drop /#(.*)\\n/ <<
 token id /\\w+/;
 Start -> IDs;
 IDs -> ;
-IDs -> id IDs;
+IDs -> id:id IDs;
 EOF
         elsif language == "c"
           write_grammar <<EOF
@@ -1665,7 +1665,7 @@ drop /#(.*)\\n/ <<
 token id /\\w+/;
 Start -> IDs;
 IDs -> ;
-IDs -> id IDs;
+IDs -> id:id IDs;
 EOF
         else # C++
           write_grammar <<EOF
@@ -1690,7 +1690,7 @@ drop /#(.*)\\n/ <<
 token id /\\w+/;
 Start -> IDs;
 IDs -> ;
-IDs -> id IDs;
+IDs -> id:id IDs;
 EOF
         end
         run_propane(language: language)
diff --git a/spec/test_token_user_fields.c b/spec/test_token_user_fields.c
index e27e490..8226d03 100644
--- a/spec/test_token_user_fields.c
+++ b/spec/test_token_user_fields.c
@@ -19,6 +19,22 @@ int main()
     context = p_context_new((uint8_t const *)input, strlen(input));
     assert(p_parse(context) == P_SUCCESS);
     Start * start = p_result(context);
+    assert(start->pIDs);
+    assert(start->pIDs->id);
+#ifdef __cplusplus
+    assert(start->pIDs->id->comments == "# c1\n#  c2\n");
+#else
+    assert(start->pIDs->id->comments);
+    assert(strcmp(start->pIDs->id->comments, "# c1\n#  c2\n") == 0);
+#endif
+    assert(start->pIDs->pIDs);
+    assert(start->pIDs->pIDs->id);
+#ifdef __cplusplus
+    assert(start->pIDs->pIDs->id->comments == "# s1\n#   s2\n");
+#else
+    assert(start->pIDs->pIDs->id->comments);
+    assert(strcmp(start->pIDs->pIDs->id->comments, "# s1\n#   s2\n") == 0);
+#endif
 
 #ifndef __cplusplus
     free(context->comments);
diff --git a/spec/test_token_user_fields.d b/spec/test_token_user_fields.d
index e8b8d63..a05b3bf 100644
--- a/spec/test_token_user_fields.d
+++ b/spec/test_token_user_fields.d
@@ -21,4 +21,10 @@ unittest
     context = p_context_new(input);
     assert(p_parse(context) == P_SUCCESS);
     Start * start = p_result(context);
+    assert(start.pIDs);
+    assert(start.pIDs.id);
+    assert(start.pIDs.id.comments == "# c1\n#  c2\n");
+    assert(start.pIDs.pIDs);
+    assert(start.pIDs.pIDs.id);
+    assert(start.pIDs.pIDs.id.comments == "# s1\n#   s2\n");
 }