[lldb-vscode] add `launchCommands` to handle launch specific commands

Summary:
This can help `lldb-vscode` handle launch commands associate with remote platform
attach request have field `attachCommands` to handle attach specific commands
add a corresponding one for launch request
if no launch command is provided, create a new target and launch; otherwise, execute the launch command

Differential Revision: https://reviews.llvm.org/D65363

Patch by Wanyi Ye <kusmour@gmail.com>

llvm-svn: 369296

1 files changed, 28 insertions, 13 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py
index 662a0570871..cff85346de5 100644
--- a/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py
+++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py
@@ -245,20 +245,17 @@ class VSCodeTestCaseBase(TestBase):
             self.assertTrue(response['success'],
                             'attach failed (%s)' % (response['message']))
 
-    def build_and_launch(self, program, args=None, cwd=None, env=None,
-                         stopOnEntry=False, disableASLR=True,
-                         disableSTDIO=False, shellExpandArguments=False,
-                         trace=False, initCommands=None, preRunCommands=None,
-                         stopCommands=None, exitCommands=None,
-                         sourcePath=None, debuggerRoot=None):
-        '''Build the default Makefile target, create the VSCode debug adaptor,
-           and launch the process.
+    def launch(self, program=None, args=None, cwd=None, env=None,
+               stopOnEntry=False, disableASLR=True,
+               disableSTDIO=False, shellExpandArguments=False,
+               trace=False, initCommands=None, preRunCommands=None,
+               stopCommands=None, exitCommands=None,sourcePath= None,
+               debuggerRoot=None, launchCommands=None):
+        '''Sending launch request to vscode
         '''
-        self.build_and_create_debug_adaptor()
-        self.assertTrue(os.path.exists(program), 'executable must exist')
 
-        # Make sure we disconnect and terminate the VSCode debug adaptor even
-        # if we throw an exception during the test case.
+        # Make sure we disconnet and terminate the VSCode debug adaptor,
+        # if we throw an exception during the test case
         def cleanup():
             self.vscode.request_disconnect(terminateDebuggee=True)
             self.vscode.terminate()
@@ -283,7 +280,25 @@ class VSCodeTestCaseBase(TestBase):
             stopCommands=stopCommands,
             exitCommands=exitCommands,
             sourcePath=sourcePath,
-            debuggerRoot=debuggerRoot)
+            debuggerRoot=debuggerRoot,
+            launchCommands=launchCommands)
         if not (response and response['success']):
             self.assertTrue(response['success'],
                             'launch failed (%s)' % (response['message']))
+
+    def build_and_launch(self, program, args=None, cwd=None, env=None,
+                         stopOnEntry=False, disableASLR=True,
+                         disableSTDIO=False, shellExpandArguments=False,
+                         trace=False, initCommands=None, preRunCommands=None,
+                         stopCommands=None, exitCommands=None,
+                         sourcePath=None, debuggerRoot=None):
+        '''Build the default Makefile target, create the VSCode debug adaptor,
+           and launch the process.
+        '''
+        self.build_and_create_debug_adaptor()
+        self.assertTrue(os.path.exists(program), 'executable must exist')
+
+        self.launch(program, args, cwd, env, stopOnEntry, disableASLR,
+                    disableSTDIO, shellExpandArguments, trace,
+                    initCommands, preRunCommands, stopCommands, exitCommands,
+                    sourcePath, debuggerRoot)