[Dexter] add visual studio 2019 debugger support

Adds visual studio debugger support to dexter via option --debugger vs2019

Differential Revision: https://reviews.llvm.org/D89803

Author:    Nabeel Omer <nabeel.omer@sony.com>

debuginfo-tests/dexter/dex/debugger/Debuggers.py

@@ -27,6 +27,7 @@ from dex.debugger.dbgeng.dbgeng import DbgEng
 from dex.debugger.lldb.LLDB import LLDB
 from dex.debugger.visualstudio.VisualStudio2015 import VisualStudio2015
 from dex.debugger.visualstudio.VisualStudio2017 import VisualStudio2017
+from dex.debugger.visualstudio.VisualStudio2019 import VisualStudio2019
 
 
 def _get_potential_debuggers():  # noqa
@@ -38,7 +39,8 @@ def _get_potential_debuggers():  # noqa
         DbgEng.get_option_name(): DbgEng,
         LLDB.get_option_name(): LLDB,
         VisualStudio2015.get_option_name(): VisualStudio2015,
-        VisualStudio2017.get_option_name(): VisualStudio2017
+        VisualStudio2017.get_option_name(): VisualStudio2017,
+        VisualStudio2019.get_option_name(): VisualStudio2019
     }
 
 

debuginfo-tests/dexter/dex/debugger/visualstudio/VisualStudio2019.py

@@ -0,0 +1,23 @@
+# DExTer : Debugging Experience Tester
+# ~~~~~~   ~         ~~         ~   ~~
+#
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+"""Specializations for the Visual Studio 2019 interface."""
+
+from dex.debugger.visualstudio.VisualStudio import VisualStudio
+
+
+class VisualStudio2019(VisualStudio):
+    @classmethod
+    def get_name(cls):
+        return 'Visual Studio 2019'
+
+    @classmethod
+    def get_option_name(cls):
+        return 'vs2019'
+
+    @property
+    def _dte_version(self):
+        return 'VisualStudio.DTE.16.0'