Add a new tool named "lldb-vscode" that implements the Visual Studio Code Debug Adaptor Protocol

This patch adds a new lldb-vscode tool that speaks the Microsoft Visual Studio Code debug adaptor protocol. It has full unit tests that test all packets.

This tool can be easily packaged up into a native extension and used with Visual Studio Code, and it can also be used by Nuclide

Differential Revision: https://reviews.llvm.org/D50365

llvm-svn: 339911

1 files changed, 13 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/dotest.py b/lldb/packages/Python/lldbsuite/test/dotest.py
index d28c5ef069b..83616d1214b 100644
--- a/lldb/packages/Python/lldbsuite/test/dotest.py
+++ b/lldb/packages/Python/lldbsuite/test/dotest.py
@@ -646,6 +646,7 @@ def setupSysPath():
 
     pluginPath = os.path.join(scriptPath, 'plugins')
     toolsLLDBMIPath = os.path.join(scriptPath, 'tools', 'lldb-mi')
+    toolsLLDBVSCode = os.path.join(scriptPath, 'tools', 'lldb-vscode')
     toolsLLDBServerPath = os.path.join(scriptPath, 'tools', 'lldb-server')
 
     # Insert script dir, plugin dir, lldb-mi dir and lldb-server dir to the
@@ -654,6 +655,9 @@ def setupSysPath():
     # Adding test/tools/lldb-mi to the path makes it easy
     sys.path.insert(0, toolsLLDBMIPath)
     # to "import lldbmi_testcase" from the MI tests
+    # Adding test/tools/lldb-vscode to the path makes it easy to
+    # "import lldb_vscode_testcase" from the VSCode tests
+    sys.path.insert(0, toolsLLDBVSCode)
     # Adding test/tools/lldb-server to the path makes it easy
     sys.path.insert(0, toolsLLDBServerPath)
     # to "import lldbgdbserverutils" from the lldb-server tests
@@ -723,6 +727,15 @@ def setupSysPath():
                 "The 'lldb-mi' executable cannot be located.  The lldb-mi tests can not be run as a result.")
             configuration.skipCategories.append("lldb-mi")
 
+    lldbVSCodeExec = os.path.join(lldbDir, "lldb-vscode")
+    if is_exe(lldbVSCodeExec):
+        os.environ["LLDBVSCODE_EXEC"] = lldbVSCodeExec
+    else:
+        if not configuration.shouldSkipBecauseOfCategories(["lldb-vscode"]):
+            print(
+                "The 'lldb-vscode' executable cannot be located.  The lldb-vscode tests can not be run as a result.")
+            configuration.skipCategories.append("lldb-vscode")
+
     lldbPythonDir = None  # The directory that contains 'lldb/__init__.py'
     if not configuration.lldbFrameworkPath and os.path.exists(os.path.join(lldbLibDir, "LLDB.framework")):
         configuration.lldbFrameworkPath = os.path.join(lldbLibDir, "LLDB.framework")