[lldb/test] Add alternate symbol to StackFrame Recognizer

This reimplements commit 6b2979c12300b90a1e69791d43ee9cff14f4265e and updates
the tests to reflect the addition of the alternate symbol attribute.

Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>

1 files changed, 20 insertions, 7 deletions

diff --git a/lldb/source/Commands/CommandObjectFrame.cpp b/lldb/source/Commands/CommandObjectFrame.cpp
index d86b50b..baf64e5 100644
--- a/lldb/source/Commands/CommandObjectFrame.cpp
+++ b/lldb/source/Commands/CommandObjectFrame.cpp
@@ -881,7 +881,7 @@ bool CommandObjectFrameRecognizerAdd::DoExecute(Args &command,
   } else {
     auto module = ConstString(m_options.m_module);
     auto func = ConstString(m_options.m_function);
-    StackFrameRecognizerManager::AddRecognizer(recognizer_sp, module, func);
+    StackFrameRecognizerManager::AddRecognizer(recognizer_sp, module, func, {});
   }
 #endif
 
@@ -959,13 +959,26 @@ protected:
     bool any_printed = false;
     StackFrameRecognizerManager::ForEach(
         [&result, &any_printed](uint32_t recognizer_id, std::string name,
-                                std::string function, std::string symbol,
-                                bool regexp) {
-          if (name == "")
+                                std::string module, std::string symbol,
+                                std::string alternate_symbol, bool regexp) {
+          Stream &stream = result.GetOutputStream();
+
+          if (name.empty())
             name = "(internal)";
-          result.GetOutputStream().Printf(
-              "%d: %s, module %s, function %s%s\n", recognizer_id, name.c_str(),
-              function.c_str(), symbol.c_str(), regexp ? " (regexp)" : "");
+
+          stream << std::to_string(recognizer_id) << ": " << name;
+          if (!module.empty())
+            stream << ", module " << module;
+          if (!symbol.empty())
+            stream << ", function " << symbol;
+          if (!alternate_symbol.empty())
+            stream << ", symbol " << alternate_symbol;
+          if (regexp)
+            stream << " (regexp)";
+
+          stream.EOL();
+          stream.Flush();
+
           any_printed = true;
         });