From df230e286fb6708de9530079d01eb09fcb10a8b3 Mon Sep 17 00:00:00 2001
From: Lilleman auf Larv <lilleman@larvit.se>
Date: Mon, 28 Sep 2026 22:41:24 +0200
Subject: [PATCH] Key the traced reads by their table row, not drawAt.rowsKey

---
 drawfence_test.go | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drawfence_test.go b/drawfence_test.go
index 56fa605..a803e85 100644
--- a/drawfence_test.go
+++ b/drawfence_test.go
@@ -76,7 +76,11 @@ func TestEveryReadARenderMakesIsGathered(t *testing.T) {
 func wantGathered(t *testing.T, s *session, tables map[string]*table, label string, gathered []pathRead, renderOnce func()) {
 	t.Helper()
 	var reads []pathRead
-	seen := map[readKey]bool{}
+	type traceKey struct {
+		group, path, table string
+		row                int
+	}
+	seen := map[traceKey]bool{}
 	s.trace = &renderTrace{read: func(group, table string, row int, a arm) {
 		if s.trace.repeatDepth != 0 || !isRef(a.key) {
 			return
@@ -85,7 +89,7 @@ func wantGathered(t *testing.T, s *session, tables map[string]*table, label stri
 		if table != "" {
 			r.at.pins.add(tables[table], row)
 		}
-		if k := (readKey{group, a.path, r.at.rowsKey()}); !seen[k] {
+		if k := (traceKey{group, a.path, table, row}); !seen[k] {
 			seen[k] = true
 			reads = append(reads, r)
 		}