[Lldb-commits] [lldb] r262597 - Fetch remote log files from LLGS tests

[Pavel Labath via lldb-commits]

Author: labath
Date: Thu Mar  3 03:02:52 2016
New Revision: 262597

URL: http://llvm.org/viewvc/llvm-project?rev=262597&view=rev
Log:
Fetch remote log files from LLGS tests

Summary:
this enables download of remote log files for llgs and debugserver tests (previously we were just
passing the host file name which obviously did not work). Note this also changes the debugserver
logging to work only when logging has been requested on the command line, whereas previously it
would log unconditionally. I can change it back if anyone is relying on this, but I thought I'd
make this consistent.

Reviewers: tfiala

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D17798

Modified:
    lldb/trunk/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py

Modified: lldb/trunk/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py?rev=262597&r1=262596&r2=262597&view=diff
==============================================================================
--- lldb/trunk/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py (original)
+++ lldb/trunk/packages/Python/lldbsuite/test/tools/lldb-server/gdbremote_testcase.py Thu Mar  3 03:02:52 2016
@@ -47,6 +47,7 @@ class GdbRemoteTestCaseBase(TestBase):
 
     _verbose_log_handler = None
     _log_formatter = logging.Formatter(fmt='%(asctime)-15s %(levelname)-8s %(message)s')
+    _remote_server_log_file = None
 
     def setUpBaseLogging(self):
         self.logger = logging.getLogger(__name__)
@@ -104,10 +105,35 @@ class GdbRemoteTestCaseBase(TestBase):
             self.stub_hostname = "localhost"
 
     def tearDown(self):
+        if self._remote_server_log_file is not None:
+            lldb.remote_platform.Get(lldb.SBFileSpec(self._remote_server_log_file),
+                    lldb.SBFileSpec(self.getLocalServerLogFile()))
+            lldb.remote_platform.Run(lldb.SBPlatformShellCommand("rm " + self._remote_server_log_file))
+            self._remote_server_log_file = None
+
         self.logger.removeHandler(self._verbose_log_handler)
         self._verbose_log_handler = None
         TestBase.tearDown(self)
 
+    def getLocalServerLogFile(self):
+        return self.log_basename + "-server.log"
+
+    def setUpServerLogging(self, is_llgs):
+        if len(lldbtest_config.channels) == 0:
+            return # No logging requested
+
+        if lldb.remote_platform:
+            log_file = lldbutil.join_remote_paths(lldb.remote_platform.GetWorkingDirectory(), "server.log")
+            self._remote_server_log_file = log_file
+        else:
+            log_file = self.getLocalServerLogFile()
+
+        if is_llgs:
+            self.debug_monitor_extra_args.append("--log-file=" + log_file)
+            self.debug_monitor_extra_args.append("--log-channels={}".format(":".join(lldbtest_config.channels)))
+        else:
+            self.debug_monitor_extra_args = ["--log-file=" + self.log_file, "--log-flags=0x800000"]
+
     def get_next_port(self):
         return 12000 + random.randint(0,3999)
 
@@ -214,10 +240,7 @@ class GdbRemoteTestCaseBase(TestBase):
                 self.skipTest("lldb-server exe not found")
 
         self.debug_monitor_extra_args = ["gdbserver"]
-
-        if len(lldbtest_config.channels) > 0:
-            self.debug_monitor_extra_args.append("--log-file={}-server.log".format(self.log_basename))
-            self.debug_monitor_extra_args.append("--log-channels={}".format(":".join(lldbtest_config.channels)))
+        self.setUpServerLogging(is_llgs=True)
 
         if use_named_pipe:
             (self.named_pipe_path, self.named_pipe, self.named_pipe_fd) = self.create_named_pipe()
@@ -226,7 +249,7 @@ class GdbRemoteTestCaseBase(TestBase):
         self.debug_monitor_exe = get_debugserver_exe()
         if not self.debug_monitor_exe:
             self.skipTest("debugserver exe not found")
-        self.debug_monitor_extra_args = ["--log-file={}-server.log".format(self.log_basename), "--log-flags=0x800000"]
+        self.setUpServerLogging(is_llgs=False)
         if use_named_pipe:
             (self.named_pipe_path, self.named_pipe, self.named_pipe_fd) = self.create_named_pipe()
         # The debugserver stub has a race on handling the 'k' command, so it sends an X09 right away, then sends the real X notification