From 4df4599948879109431f253bd992ef94493a8c77 Mon Sep 17 00:00:00 2001
From: Claudio Russo <claudio@dfinity.org>
Date: Wed, 15 Jan 2025 18:02:04 +0000
Subject: [PATCH] bug repro for dropping a field

---
 test/run-drun/ok/tmp_upgrade.drun.ok  | 4 ++++
 test/run-drun/tmp_upgrade.drun        | 3 +++
 test/run-drun/tmp_upgrade/version0.mo | 6 ++++++
 test/run-drun/tmp_upgrade/version1.mo | 6 ++++++
 4 files changed, 19 insertions(+)
 create mode 100644 test/run-drun/ok/tmp_upgrade.drun.ok
 create mode 100644 test/run-drun/tmp_upgrade.drun
 create mode 100644 test/run-drun/tmp_upgrade/version0.mo
 create mode 100644 test/run-drun/tmp_upgrade/version1.mo

diff --git a/test/run-drun/ok/tmp_upgrade.drun.ok b/test/run-drun/ok/tmp_upgrade.drun.ok
new file mode 100644
index 00000000000..57060ad42ef
--- /dev/null
+++ b/test/run-drun/ok/tmp_upgrade.drun.ok
@@ -0,0 +1,4 @@
+ingress Completed: Reply: 0x4449444c016c01b3c4b1f204680100010a00000000000000000101
+ingress Completed: Reply: 0x4449444c0000
+ingress Err: IC0503: Error from Canister rwlgt-iiaaa-aaaaa-aaaaa-cai: Canister called `ic0.trap` with message: RTS error: Memory-incompatible program upgrade.
+Consider gracefully handling failures from this canister or altering the canister to handle exceptions. See documentation: http://internetcomputer.org/docs/current/references/execution-errors#trapped-explicitly
diff --git a/test/run-drun/tmp_upgrade.drun b/test/run-drun/tmp_upgrade.drun
new file mode 100644
index 00000000000..75542076835
--- /dev/null
+++ b/test/run-drun/tmp_upgrade.drun
@@ -0,0 +1,3 @@
+# SKIP ic-ref-run
+install $ID tmp_upgrade/version0.mo ""
+upgrade $ID tmp_upgrade/version1.mo ""
diff --git a/test/run-drun/tmp_upgrade/version0.mo b/test/run-drun/tmp_upgrade/version0.mo
new file mode 100644
index 00000000000..1d9184191c4
--- /dev/null
+++ b/test/run-drun/tmp_upgrade/version0.mo
@@ -0,0 +1,6 @@
+persistent actor {
+
+  var four : [var (Nat, Text)] = [var];
+  var zero = 0;
+
+}
\ No newline at end of file
diff --git a/test/run-drun/tmp_upgrade/version1.mo b/test/run-drun/tmp_upgrade/version1.mo
new file mode 100644
index 00000000000..fe397887f9d
--- /dev/null
+++ b/test/run-drun/tmp_upgrade/version1.mo
@@ -0,0 +1,6 @@
+persistent actor {
+
+  var three : [var (Nat, Text)] = [var];
+  var zero = 0;
+
+}
\ No newline at end of file