From 336edabe3d724a9d3c09f050e969e0c0b2f15e7c Mon Sep 17 00:00:00 2001
From: Thomas Bruyelle <thomas.bruyelle@tendermint.com>
Date: Thu, 22 Jun 2023 14:17:08 +0200
Subject: [PATCH] do not assign id to testmain if it's not a realm

---
 gnovm/cmd/gno/test.go | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/gnovm/cmd/gno/test.go b/gnovm/cmd/gno/test.go
index e6c77817f6a..f2292f80747 100644
--- a/gnovm/cmd/gno/test.go
+++ b/gnovm/cmd/gno/test.go
@@ -381,10 +381,13 @@ func runTestFiles(
 	m.RunFiles(files.Files...)
 	n := gno.MustParseFile("testmain.gno", testmain)
 	m.RunFiles(n)
-	// XXX Affect an ID to testmain so it doesn't trigger a panic when
-	// realm.FinalizeRealmTransaction() is invoked
-	oo := m.Package.GetFileBlock(m.Store, n.Name)
-	m.Realm.AssignNewObjectID(oo)
+
+	if m.Realm != nil {
+		// XXX Affect an ID to testmain if it's under a realm, so it doesn't
+		// trigger a panic when realm.FinalizeRealmTransaction() is invoked.
+		b := m.Package.GetFileBlock(m.Store, n.Name)
+		m.Realm.AssignNewObjectID(b)
+	}
 
 	for _, test := range testFuncs.Tests {
 		if verbose {