give GDB option for blackbox tests for lightningd

ElementsProject · Jan 18, 2023 · ba0efb0 · ba0efb0
1 parent 8d0d6b4
commit ba0efb0
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/contrib/pyln-testing/pyln/testing/utils.py b/contrib/pyln-testing/pyln/testing/utils.py
@@ -82,7 +82,7 @@ def env(name, default=None):
 DEPRECATED_APIS = env("DEPRECATED_APIS", "0") == "1"
 TIMEOUT = int(env("TIMEOUT", 180 if SLOW_MACHINE else 60))
 EXPERIMENTAL_DUAL_FUND = env("EXPERIMENTAL_DUAL_FUND", "0") == "1"
-
+GDB = env("GDBLIGHTD", "0") == "1"
 
 def wait_for(success, timeout=TIMEOUT):
     start_time = time.time()
@@ -794,6 +794,9 @@ def __init__(self, node_id, lightning_dir, bitcoind, executor, valgrind, may_fai
             # Reduce precision of errors, speeding startup and reducing memory greatly:
             if SLOW_MACHINE:
                 self.daemon.cmd_prefix += ['--read-inline-info=no']
+        if GDB:
+            self.daemon.cmd_prefix += ['gdb']
+            self.daemon.cmd_prefix += ['--args']
 
     def _create_rpc(self, jsonschemas):
         """Prepares anything related to the RPC.