2 files changed, 12 insertions, 1 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-dap/dap_server.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-dap/dap_server.py
index 8c645e0..d1fb478 100644
--- a/lldb/packages/Python/lldbsuite/test/tools/lldb-dap/dap_server.py
+++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-dap/dap_server.py
@@ -731,6 +731,7 @@ class DebugCommunication(object):
         postRunCommands=None,
         enableAutoVariableSummaries=False,
         enableSyntheticChildDebugging=False,
+        commandEscapePrefix="`",
     ):
         args_dict = {"program": program}
         if args:
@@ -774,6 +775,7 @@ class DebugCommunication(object):
             args_dict["postRunCommands"] = postRunCommands
         args_dict["enableAutoVariableSummaries"] = enableAutoVariableSummaries
         args_dict["enableSyntheticChildDebugging"] = enableSyntheticChildDebugging
+        args_dict["commandEscapePrefix"] = commandEscapePrefix
         command_dict = {"command": "launch", "type": "request", "arguments": args_dict}
         response = self.send_recv(command_dict)
 
@@ -1015,7 +1017,12 @@ class DebugCommunication(object):
 
 class DebugAdaptorServer(DebugCommunication):
     def __init__(
-        self, executable=None, port=None, init_commands=[], log_file=None, env=None
+        self,
+        executable=None,
+        port=None,
+        init_commands=[],
+        log_file=None,
+        env=None,
     ):
         self.process = None
         if executable is not None:
diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-dap/lldbdap_testcase.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-dap/lldbdap_testcase.py
index 3094b66..aa89ffe 100644
--- a/lldb/packages/Python/lldbsuite/test/tools/lldb-dap/lldbdap_testcase.py
+++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-dap/lldbdap_testcase.py
@@ -351,6 +351,7 @@ class DAPTestCaseBase(TestBase):
         postRunCommands=None,
         enableAutoVariableSummaries=False,
         enableSyntheticChildDebugging=False,
+        commandEscapePrefix="`",
     ):
         """Sending launch request to dap"""
 
@@ -389,6 +390,7 @@ class DAPTestCaseBase(TestBase):
             postRunCommands=postRunCommands,
             enableAutoVariableSummaries=enableAutoVariableSummaries,
             enableSyntheticChildDebugging=enableSyntheticChildDebugging,
+            commandEscapePrefix=commandEscapePrefix,
         )
 
         if expectFailure:
@@ -425,6 +427,7 @@ class DAPTestCaseBase(TestBase):
         lldbDAPEnv=None,
         enableAutoVariableSummaries=False,
         enableSyntheticChildDebugging=False,
+        commandEscapePrefix="`",
     ):
         """Build the default Makefile target, create the DAP debug adaptor,
         and launch the process.
@@ -455,4 +458,5 @@ class DAPTestCaseBase(TestBase):
             postRunCommands=postRunCommands,
             enableAutoVariableSummaries=enableAutoVariableSummaries,
             enableSyntheticChildDebugging=enableSyntheticChildDebugging,
+            commandEscapePrefix=commandEscapePrefix,
         )