fix(agent99): verify host112 and dynamic replicas

scripts/reboot-recovery/tests/test_host112_manager_recovery_contract.py

@@ -590,6 +590,8 @@ def test_unhealthy_executor_exit_one_is_delivered_readback_not_transport_failure
     synthetic = read(ROOT / "agent99-synthetic-tests.ps1")
 
     assert function.count('case "$executor_exit" in 0|1) exit 0') == 3
+    assert function.count("printf ''executor_exit_code=%s\\n''") == 3
+    assert 'printf "executor_exit_code=%s\\n"' not in function
     assert "$before.executorExitCode -in @(\"0\", \"1\")" in function
     assert "$before.readbackPresent -and" in function
     assert "$before.identityMatches -and" in function
@@ -598,6 +600,17 @@ def test_unhealthy_executor_exit_one_is_delivered_readback_not_transport_failure
     assert "host112_general_candidate_not_blocked_by_healthy_manager" in synthetic
 
 
+def test_ssh_transport_materializes_process_handle_before_waiting() -> None:
+    control = read(CONTROL)
+    function = control[control.index("function Invoke-SshText") :]
+    function = function[: function.index("function Quote-ShSingle")]
+
+    assert "$null = $process.Handle" in function
+    assert function.index("$null = $process.Handle") < function.index(
+        "$process.WaitForExit($TimeoutSeconds * 1000)"
+    )
+
+
 def test_general_guest_candidate_is_not_blocked_by_manager_candidate() -> None:
     control = read(CONTROL)
     function = control[control.index("function Invoke-AgentHost112GuestRecovery") :]