13 Commits

Author SHA1 Message Date
Jonas Devlieghere
2238dcc393
[NFC][Py Reformat] Reformat python files in lldb
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
2023-05-25 12:54:09 -07:00
Dave Lee
4076664228 [lldb][test] Replace use of p with expression (NFC)
In API tests, replace use of the `p` alias with the `expression` command.

To avoid conflating tests of the alias with tests of the expression command,
this patch canonicalizes to the use `expression`.

Differential Revision: https://reviews.llvm.org/D141539
2023-01-25 11:03:58 -08:00
Jim Ingham
2c43cd883c Turn off the warning that the undefined behavior I am using in
a test generates.  The green dragon bot compiler is treating this
warning as an error for some reason, hopefully this will calm its
worries.
2022-10-04 11:38:32 -07:00
Jim Ingham
852a4bdb25 Change the Sanitizer report breakpoint callbacks to asynchronous.
The synchronous callbacks are not intended to start the target running
during the callback, and doing so is flakey.  This patch converts them
to being regular async callbacks, and adds some testing for sequential
reports that have caused problems in the field.

Differential Revision: https://reviews.llvm.org/D134927
2022-10-03 18:10:28 -07:00
Jonas Devlieghere
0f821339da
[lldb] Add assertStopReason helper function
Add a function to make it easier to debug a test failure caused by an
unexpected stop reason. This is similar to the assertState helper that
was added in ce825e46743b.

Before:

  self.assertEqual(stop_reason, lldb.eStopReasonInstrumentation)
  AssertionError: 5 != 10

After:

  self.assertStopReason(stop_reason, lldb.eStopReasonInstrumentation)
  AssertionError: signal (5) != instrumentation (10)

Differential revision: https://reviews.llvm.org/D131083
2022-08-03 11:44:13 -07:00
Dave Lee
4cc8f2a017 [lldb][tests] Automatically call compute_mydir (NFC)
Eliminate boilerplate of having each test manually assign to `mydir` by calling
`compute_mydir` in lldbtest.py.

Differential Revision: https://reviews.llvm.org/D128077
2022-06-17 14:34:49 -07:00
Jonas Devlieghere
5f2e8f5796 [lldb] Mark TestTsanBasic and TestUbsanBasic as "no debug info" tests
Speed up testing by not rerunning the test for all debug info variants.
2021-11-30 12:40:50 -08:00
Dave Lee
3cc3762292 [lldb] Use assertIn/NotIn over assertTrue/False (NFC)
For improved failure messages, use `assertIn` over `assertTrue`.

Differential Revision: https://reviews.llvm.org/D96095
2021-02-06 11:52:01 -08:00
Michał Górny
311cca8bbf [lldb] [test] Rename '.categories' to 'categories'
Make category-specifying files visible.  There is really no good reason
to keep them hidden, and having them visible increases the chances
that someone will actually spot them.

Differential Revision: https://reviews.llvm.org/D91065
2020-11-10 12:02:38 +01:00
Jonas Devlieghere
360ab009e2 [lldb] Add instrumentation runtime category 2020-10-12 16:02:40 -07:00
Jonas Devlieghere
3a538de653 [lldb] Make UBSan tests remote ready
Add missing call to registerSanitizerLibrariesWithTarget.
2020-08-05 18:31:43 -07:00
Raphael Isemann
b3a0c4d7dc [lldb] Replace assertTrue(a == b, "msg") with assertEquals(a, b, "msg") in the test suite
Summary:
The error message from the construct `assertTrue(a == b, "msg") ` are nearly always completely useless for actually debugging the issue.
This patch is just replacing this construct (and similar ones like `assertTrue(a != b, ...)` with the proper call to assertEqual or assertNotEquals.

This patch was mostly written by a shell script with some manual verification afterwards:
```
lang=python
import sys

def sanitize_line(line):
  if line.strip().startswith("self.assertTrue(") and " == " in line:
    line = line.replace("self.assertTrue(", "self.assertEquals(")
    line = line.replace(" == ", ", ", 1)
  if line.strip().startswith("self.assertTrue(") and " != " in line:
    line = line.replace("self.assertTrue(", "self.assertNotEqual(")
    line = line.replace(" != ", ", ", 1)
  return line

for a in sys.argv[1:]:
  with open(a, "r") as f:
    lines = f.readlines()
  with open(a, "w") as f:
    for line in lines:
      f.write(sanitize_line(line))
```

Reviewers: labath, JDevlieghere

Reviewed By: labath

Subscribers: abidh, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D74475
2020-02-13 15:00:55 +01:00
Jordan Rupprecht
99451b4453 [lldb][test] Remove symlink for API tests.
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
2020-02-11 10:03:53 -08:00