Problem: submit-legacy-proposal doesn't work for rc5

integration_tests/configs/upgrade-test-package.nix

@@ -21,6 +21,9 @@ let
   # release/v1.3.x
   released1_3 =
     (fetchFlake "crypto-org-chain/cronos" "e1d819c862b30f0ce978baf2addb12516568639e").default;
+  # release/v1.4.x
+  released1_4 =
+    (fetchFlake "crypto-org-chain/cronos" "ce797fa995000530ee53cd1fbeb3c67180648002").default;
   current = pkgs.callPackage ../../. { };
 in
 pkgs.linkFarm "upgrade-test-package" [
@@ -42,6 +45,10 @@ pkgs.linkFarm "upgrade-test-package" [
   }
   {
     name = "v1.4";
+    path = released1_4;
+  }
+  {
+    name = "v1.4.0-rc5-testnet";
     path = current;
   }
 ]

integration_tests/cosmoscli.py

@@ -719,6 +719,35 @@ def edit_validator(
             )
         )
 
+    def software_upgrade(self, proposer, proposal, **kwargs):
+        kwargs.setdefault("gas_prices", DEFAULT_GAS_PRICE)
+        kwargs.setdefault("gas", DEFAULT_GAS)
+        rsp = json.loads(
+            self.raw(
+                "tx",
+                "upgrade",
+                "software-upgrade",
+                proposal["name"],
+                "-y",
+                "--no-validate",
+                from_=proposer,
+                # content
+                title=proposal.get("title"),
+                note=proposal.get("note"),
+                upgrade_height=proposal.get("upgrade-height"),
+                upgrade_time=proposal.get("upgrade-time"),
+                upgrade_info=proposal.get("upgrade-info"),
+                summary=proposal.get("summary"),
+                deposit=proposal.get("deposit"),
+                # basic
+                home=self.data_dir,
+                **kwargs,
+            )
+        )
+        if rsp["code"] == 0:
+            rsp = self.event_query_tx_for(rsp["txhash"])
+        return rsp
+
     def gov_propose_legacy(self, proposer, kind, proposal, mode="block", **kwargs):
         kwargs.setdefault("gas_prices", DEFAULT_GAS_PRICE)
         kwargs.setdefault("gas", DEFAULT_GAS)

integration_tests/test_basic.py

@@ -865,18 +865,14 @@ def fn(cmd):
         cronos.base_dir / "tasks.ini",
         lambda cmd: fn(cmd),
     )
-    cli = cronos.cosmos_cli()
-    # update right after a new block start
-    wait_for_new_blocks(cli, 1, sleep=0.1)
     cronos.supervisorctl("update")
-    # ensure nodes stop and start at the same time
-    time.sleep(2)
     wait_for_port(ports.evmrpc_port(cronos.base_port(0)))
 
     # reset to origin_cmd only
     if max_gas_wanted is None:
         return
 
+    cli = cronos.cosmos_cli()
     w3 = cronos.w3
     block_gas_limit = 81500000
     tx_gas_limit = 80000000

integration_tests/test_upgrade.py

@@ -162,20 +162,36 @@ def exec(c, tmp_path_factory):
     wait_for_new_blocks(cli, 1)
 
     def do_upgrade(plan_name, target, mode=None):
-        rsp = cli.gov_propose_legacy(
-            "community",
-            "software-upgrade",
-            {
-                "name": plan_name,
-                "title": "upgrade test",
-                "description": "ditto",
-                "upgrade-height": target,
-                "deposit": "10000basetcro",
-            },
-            mode=mode,
-        )
-        assert rsp["code"] == 0, rsp["raw_log"]
-        approve_proposal(c, rsp["logs"][0]["events"])
+        print(f"upgrade {plan_name} height: {target}")
+        if plan_name == "v1.4.0-rc5-testnet":
+            rsp = cli.software_upgrade(
+                "community",
+                {
+                    "name": plan_name,
+                    "title": "upgrade test",
+                    "note": "ditto",
+                    "upgrade-height": target,
+                    "summary": "summary",
+                    "deposit": "10000basetcro",
+                },
+            )
+            assert rsp["code"] == 0, rsp["raw_log"]
+            approve_proposal(c, rsp["events"])
+        else:
+            rsp = cli.gov_propose_legacy(
+                "community",
+                "software-upgrade",
+                {
+                    "name": plan_name,
+                    "title": "upgrade test",
+                    "description": "ditto",
+                    "upgrade-height": target,
+                    "deposit": "10000basetcro",
+                },
+                mode=mode,
+            )
+            assert rsp["code"] == 0, rsp["raw_log"]
+            approve_proposal(c, rsp["logs"][0]["events"])
 
         # update cli chain binary
         c.chain_binary = (
@@ -190,14 +206,11 @@ def do_upgrade(plan_name, target, mode=None):
     cli.migrate_keystore()
     height = cli.block_height()
     target_height0 = height + 15
-    print("upgrade v1.1 height", target_height0)
-
     cli = do_upgrade("v1.1.0", target_height0, "block")
     check_basic_tx(c)
 
     height = cli.block_height()
     target_height1 = height + 15
-    print("upgrade v1.2 height", target_height1)
 
     w3 = c.w3
     random_contract = deploy_contract(
@@ -269,18 +282,12 @@ def do_upgrade(plan_name, target, mode=None):
     wait_for_new_blocks(c.cosmos_cli(), 1)
 
     height = cli.block_height()
-    target_height2 = height + 15
-    print("upgrade v1.3 height", target_height2)
     txs = get_txs(base_port, height)
-    do_upgrade("v1.3", target_height2)
+    cli = do_upgrade("v1.3", height + 15)
     assert txs == get_txs(base_port, height)
 
-    height = cli.block_height()
-    target_height3 = height + 15
-    print("upgrade v1.4 height", target_height2)
     gov_param = cli.query_params("gov")
-
-    cli = do_upgrade("v1.4", target_height3)
+    cli = do_upgrade("v1.4", cli.block_height() + 15)
 
     assert_evm_params(cli, e0, target_height0 - 1)
     assert_evm_params(cli, e1, target_height1 - 1)
@@ -291,6 +298,9 @@ def do_upgrade(plan_name, target, mode=None):
         cli.query_params("icaauth")
     assert_gov_params(cli, gov_param)
 
+    cli = do_upgrade("v1.4.0-rc5-testnet", cli.block_height() + 15)
+    check_basic_tx(c)
+
 
 def test_cosmovisor_upgrade(custom_cronos: Cronos, tmp_path_factory):
     exec(custom_cronos, tmp_path_factory)