Code optimization.

internal/app/linked_headings_native_test.go

@@ -176,14 +176,19 @@ func testLinkedHeadingSoundGeometry(t *testing.T, ctx context.Context, adapter *
 	}
 	defer worker.Stop(context.Background())
 	for _, step := range []struct {
+		target    review.DocumentTarget
+		level     int
 		backwards bool
 		name      string
 	}{
-		{false, "Offscreen first topic"},
-		{false, "Offscreen second topic"},
-		{true, "Offscreen first topic"},
+		{review.DocumentHeading, 6, false, "Offscreen first topic"},
+		{review.DocumentHeading, 6, false, "Offscreen second topic"},
+		{review.DocumentHeading, 6, true, "Offscreen first topic"},
+		{review.DocumentLink, 0, false, "Offscreen first topic"},
+		{review.DocumentLink, 0, false, "Offscreen second topic"},
+		{review.DocumentLink, 0, true, "Offscreen first topic"},
 	} {
-		if err := worker.MoveDocument(review.DocumentHeading, 6, step.backwards); err != nil {
+		if err := worker.MoveDocument(step.target, step.level, step.backwards); err != nil {
 			t.Fatal(err)
 		}
 		select {
@@ -193,6 +198,9 @@ func testLinkedHeadingSoundGeometry(t *testing.T, ctx context.Context, adapter *
 				t.Fatalf("scrolled heading result = %+v", result)
 			}
 			link := result.DocumentPosition.LinkedHeading
+			if step.target == review.DocumentLink {
+				link = &result.DocumentPosition.Snapshot
+			}
 			if link == nil || !link.SoundGeometry.ObjectKnown || !link.SoundGeometry.ReferenceKnown {
 				t.Fatalf("scrolled link lacks fresh geometry: %+v", link)
 			}