labath created this revision.
labath added a reviewer: tfiala.
labath added a subscriber: lldb-commits.
We already have the ability to collect the server logs when doing local
debugging. This enables
the collection of remote logs as well. This relies on specifying a relative
path "server.log" for
LLDB_DEBUGSERVER_LOG_FILE when starting remote platform. Since we always set
the platform working
directory to a fresh folder to avoid conflicts, the actual file path will
always be different and
we can pick the logs up from there.
http://reviews.llvm.org/D16322
Files:
packages/Python/lldbsuite/test/lldbtest.py
Index: packages/Python/lldbsuite/test/lldbtest.py
===================================================================
--- packages/Python/lldbsuite/test/lldbtest.py
+++ packages/Python/lldbsuite/test/lldbtest.py
@@ -1345,21 +1345,24 @@
else:
categories = "default"
- if channel == "gdb-remote":
+ if channel == "gdb-remote" and lldb.remote_platform is None:
# communicate gdb-remote categories to debugserver
os.environ["LLDB_DEBUGSERVER_LOG_FLAGS"] = categories
self.ci.HandleCommand(log_enable + channel_with_categories,
self.res)
if not self.res.Succeeded():
raise Exception('log enable failed (check LLDB_LOG_OPTION env
variable)')
# Communicate log path name to debugserver & lldb-server
- server_log_path = "{}-server.log".format(log_basename)
- open(server_log_path, 'w').close()
- os.environ["LLDB_DEBUGSERVER_LOG_FILE"] = server_log_path
+ # For remote debugging, these variables need to be set when starting
the platform
+ # instance.
+ if lldb.remote_platform is None:
+ server_log_path = "{}-server.log".format(log_basename)
+ open(server_log_path, 'w').close()
+ os.environ["LLDB_DEBUGSERVER_LOG_FILE"] = server_log_path
- # Communicate channels to lldb-server
- os.environ["LLDB_SERVER_LOG_CHANNELS"] =
":".join(lldbtest_config.channels)
+ # Communicate channels to lldb-server
+ os.environ["LLDB_SERVER_LOG_CHANNELS"] =
":".join(lldbtest_config.channels)
if len(lldbtest_config.channels) == 0:
return
@@ -1373,6 +1376,15 @@
if not self.res.Succeeded():
raise Exception('log disable failed (check LLDB_LOG_OPTION env
variable)')
+ # Retrieve the server log (if any) from the remote system. It is
assumed the server log
+ # is writting to the "server.log" file in the current test directory.
This can be
+ # achieved by setting LLDB_DEBUGSERVER_LOG_FILE="server.log" when
starting remote
+ # platform.
+ if lldb.remote_platform:
+ # This is executed on a best-effort basis. If the file is not
there, so be it.
+ lldb.remote_platform.Get(lldb.SBFileSpec("server.log"),
+
lldb.SBFileSpec(self.getLogBasenameForCurrentTest()+"-server.log"))
+
def setUp(self):
"""Fixture for unittest test case setup.
Index: packages/Python/lldbsuite/test/lldbtest.py
===================================================================
--- packages/Python/lldbsuite/test/lldbtest.py
+++ packages/Python/lldbsuite/test/lldbtest.py
@@ -1345,21 +1345,24 @@
else:
categories = "default"
- if channel == "gdb-remote":
+ if channel == "gdb-remote" and lldb.remote_platform is None:
# communicate gdb-remote categories to debugserver
os.environ["LLDB_DEBUGSERVER_LOG_FLAGS"] = categories
self.ci.HandleCommand(log_enable + channel_with_categories, self.res)
if not self.res.Succeeded():
raise Exception('log enable failed (check LLDB_LOG_OPTION env variable)')
# Communicate log path name to debugserver & lldb-server
- server_log_path = "{}-server.log".format(log_basename)
- open(server_log_path, 'w').close()
- os.environ["LLDB_DEBUGSERVER_LOG_FILE"] = server_log_path
+ # For remote debugging, these variables need to be set when starting the platform
+ # instance.
+ if lldb.remote_platform is None:
+ server_log_path = "{}-server.log".format(log_basename)
+ open(server_log_path, 'w').close()
+ os.environ["LLDB_DEBUGSERVER_LOG_FILE"] = server_log_path
- # Communicate channels to lldb-server
- os.environ["LLDB_SERVER_LOG_CHANNELS"] = ":".join(lldbtest_config.channels)
+ # Communicate channels to lldb-server
+ os.environ["LLDB_SERVER_LOG_CHANNELS"] = ":".join(lldbtest_config.channels)
if len(lldbtest_config.channels) == 0:
return
@@ -1373,6 +1376,15 @@
if not self.res.Succeeded():
raise Exception('log disable failed (check LLDB_LOG_OPTION env variable)')
+ # Retrieve the server log (if any) from the remote system. It is assumed the server log
+ # is writting to the "server.log" file in the current test directory. This can be
+ # achieved by setting LLDB_DEBUGSERVER_LOG_FILE="server.log" when starting remote
+ # platform.
+ if lldb.remote_platform:
+ # This is executed on a best-effort basis. If the file is not there, so be it.
+ lldb.remote_platform.Get(lldb.SBFileSpec("server.log"),
+ lldb.SBFileSpec(self.getLogBasenameForCurrentTest()+"-server.log"))
+
def setUp(self):
"""Fixture for unittest test case setup.
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