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
In order to run a {break,watch}point command, lldb can resolve to the
script interpreter to run an arbitrary piece of code or call into a
user-provided function. To do so, we will generate a wrapping function,
where we first copy lldb's internal dictionary keys into the
interpreter's global dictionary, copied inline the user code before
resetting the global dictionary to its previous state.
However, {break,watch}point commands can optionally return a value that
would tell lldb whether we should stop or not. This feature was
only implemented for breakpoint commands and since we inlined the user
code directly into the wrapping function, introducing an early return,
that caused lldb to let the interpreter global dictionary tinted with the
internal dictionary keys.
This patch fixes that issue while also adding the stopping behaviour to
watchpoint commands.
To do so, this patch refactors the {break,watch}point command creation
method, to let the lldb wrapper function generator know if the user code is
a function call or a arbitrary expression.
Then the wrapper generator, if the user input was a function call, the
wrapper function will call the user function and save the return value into
a variable. If the user input was an arbitrary expression, the wrapper will
inline it into a nested function, call the nested function and save the
return value into the same variable. After resetting the interpreter global
dictionary to its previous state, the generated wrapper function will return
the varible containing the return value.
rdar://105461140
Differential Revision: https://reviews.llvm.org/D144688
Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
Eliminate boilerplate of having each test manually assign to `mydir` by calling
`compute_mydir` in lldbtest.py.
Differential Revision: https://reviews.llvm.org/D128077
Replace the inline x86 watchpoint handling code with the reusable
NativeRegisterContextWatchpoint_x86. Implement watchpoint support
in NativeThreadFreeBSD and SIGTRAP handling for watchpoints.
Un-skip all concurrent_events tests as they pass with the new plugin.
Differential Revision: https://reviews.llvm.org/D90102
Skip tests or parts thereof that aren't expected to work when run from a
reproducer. Also improve the doc comments in configuration.py to prevent
mistakes in the future.
Summary: Moves lldbsuite tests to lldb/test/API.
This is a largely mechanical change, moved with the following steps:
```
rm lldb/test/API/testcases
mkdir -p lldb/test/API/{test_runner/test,tools/lldb-{server,vscode}}
mv lldb/packages/Python/lldbsuite/test/test_runner/test lldb/test/API/test_runner
for d in $(find lldb/packages/Python/lldbsuite/test/* -maxdepth 0 -type d | egrep -v "make|plugins|test_runner|tools"); do mv $d lldb/test/API; done
for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-vscode -maxdepth 1 -mindepth 1 | grep -v ".py"); do mv $d lldb/test/API/tools/lldb-vscode; done
for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-server -maxdepth 1 -mindepth 1 | egrep -v "gdbremote_testcase.py|lldbgdbserverutils.py|socket_packet_pump.py"); do mv $d lldb/test/API/tools/lldb-server; done
```
lldb/packages/Python/lldbsuite/__init__.py and lldb/test/API/lit.cfg.py were also updated with the new directory structure.
Reviewers: labath, JDevlieghere
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D71151
