This is an ongoing series of commits that are reformatting our Python
code. Reformatting is done with `black` (23.1.0).
If you end up having problems merging this commit because you have made
changes to a python file, the best way to handle that is to run `git
checkout --ours <yourfile>` and then reformat it with black.
RFC: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style
Differential revision: https://reviews.llvm.org/D151460
This ensures it is run regardless of the method we use to initiate the
session (previous version did not handle connects), and it is the same
place that is used for resetting watchpoints.
Differential Revision: https://reviews.llvm.org/D134882
Eliminate boilerplate of having each test manually assign to `mydir` by calling
`compute_mydir` in lldbtest.py.
Differential Revision: https://reviews.llvm.org/D128077
This infrastructure has proven proven its worth, so give it a more
prominent place.
My immediate motivation for this is the desire to reuse this
infrastructure for qemu platform testing, but I believe this move makes
sense independently of that. Moving this code to the packages tree will
allow as to add more structure to the gdb client tests -- currently they
are all crammed into the same test folder as that was the only way they
could access this code.
I'm splitting the code into two parts while moving it. The first once
contains just the generic gdb protocol wrappers, while the other one
contains the unit test glue. The reason for that is that for qemu
testing, I need to run the gdb code in a separate process, so I will
only be using the first part there.
Differential Revision: https://reviews.llvm.org/D113893
Fix the termination of "process connect" (and "gdb-remote") to kill
the process rather than attempting to disconnect the platform.
The latter only results in an error since we did not use "platform
connect", and apparently process-level connections (at least via
gdb-remote) do not really support disconnecting.
Differential Revision: https://reviews.llvm.org/D110996
Extend TestProcessConnect to cover the scenario fixed by
6c0cd5676e0a0feaf836e0399023a6e21224467b. This replaces
command-process-connect.test which would fail if port 4321
was open.
Add a 'can_connect' parameter to Process plugin initialization, and use
it to filter plugins to these capable of remote connections. This is
used to prevent 'process connect' from picking up a plugin that can only
be used locally, e.g. the legacy FreeBSD plugin.
Differential Revision: https://reviews.llvm.org/D91810
The new FreeBSDRemote plugin has reached feature parity on i386
and amd64 targets. Use it by default on these architectures, while
allowing the use of the legacy plugin via FREEBSD_LEGACY_PLUGIN envvar.
Revisit the method of switching plugins. Apparently, the return value
of PlatformFreeBSD::CanDebugProcess() is what really decides whether
the legacy or the new plugin is used.
Update the test status. Reenable the tests that were previously
disabled on FreeBSD and do not cause hangs or are irrelevant to FreeBSD.
Mark all tests that fail reliably as expectedFailure. For now, tests
that are flaky (i.e. produce unstable results) are left enabled
and cause unpredictable test failures.
Differential Revision: https://reviews.llvm.org/D90757
Skip TestProcessConnect.py on Windows and Android (the same platforms as
TestPlatformProcessConnect.py) and mark it as a NO_DEBUG_INFO test so we
don't run all the variants.
In synchronous mode, the process connect command and its aliases should
wait for the stop event before claiming the command is complete.
Currently, the stop event is always handled asynchronously by the
debugger.
The implementation takes the same approach as Process::ResumeSynchronous
which hijacks the event and handles it on the current thread. Similarly,
after this patch, the stop event is part of the command return object,
which is the property used by the test case.
Differential revision: https://reviews.llvm.org/D83728
