[Lldb-commits] [lldb] [lldb][docs] Remove/update docs pointing to unittest2 (PR #82672)

[via lldb-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-lldb

Author: Jordan Rupprecht (rupprecht)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/82672.diff


3 Files Affected:

- (modified) lldb/docs/resources/test.rst (+4-4) 
- (modified) lldb/docs/testsuite/a-detailed-walkthrough.txt (+4-5) 
- (modified) lldb/packages/Python/lldbsuite/test/README-TestSuite (-14) 


``````````diff
diff --git a/lldb/docs/resources/test.rst b/lldb/docs/resources/test.rst
index 52757864539ead..2b0e9010fe280a 100644
--- a/lldb/docs/resources/test.rst
+++ b/lldb/docs/resources/test.rst
@@ -17,8 +17,8 @@ The LLDB test suite consists of three different kinds of test:
   the output.
 * **API tests**: Integration tests that interact with the debugger through the
   SB API. These are written in Python and use LLDB's ``dotest.py`` testing
-  framework on top of Python's `unittest2
-  <https://docs.python.org/2/library/unittest.html>`_.
+  framework on top of Python's `unittest
+  <https://docs.python.org/3/library/unittest.html>`_.
 
 All three test suites use ``lit`` (`LLVM Integrated Tester
 <https://llvm.org/docs/CommandGuide/lit.html>`_ ) as the test driver. The test
@@ -94,7 +94,7 @@ programs from source, run them, and debug the processes.
 As mentioned before, ``dotest.py`` is LLDB's testing framework. The
 implementation is located under ``lldb/packages/Python/lldbsuite``. We have
 several extensions and custom test primitives on top of what's offered by
-`unittest2 <https://docs.python.org/2/library/unittest.html>`_. Those can be
+`unittest <https://docs.python.org/3/library/unittest.html>`_. Those can be
 found  in
 `lldbtest.py <https://github.com/llvm/llvm-project/blob/main/lldb/packages/Python/lldbsuite/test/lldbtest.py>`_.
 
@@ -146,7 +146,7 @@ the test should be run or not.
 
 ::
 
-  @expectedFailure(checking_function_name)
+  @skipTestIfFn(checking_function_name)
 
 In addition to providing a lot more flexibility when it comes to writing the
 test, the API test also allow for much more complex scenarios when it comes to
diff --git a/lldb/docs/testsuite/a-detailed-walkthrough.txt b/lldb/docs/testsuite/a-detailed-walkthrough.txt
index 57c9dbce3d0ab6..8a7043786c1900 100644
--- a/lldb/docs/testsuite/a-detailed-walkthrough.txt
+++ b/lldb/docs/testsuite/a-detailed-walkthrough.txt
@@ -58,16 +58,15 @@ display their output.  For brevity, the '-t' output is not included here.
 Notice the 'expected failures=1' message at the end of the run.  This is because
 of a bug currently in lldb such that setting target.process.output-path to
 'stdout.txt' does not have any effect on the redirection of the standard output
-of the subsequent launched process.  We are using unittest2 (a backport of new
-unittest features for Python 2.4-2.6) to decorate (mark) the particular test
-method as such:
+of the subsequent launched process.  We are using unittest to decorate (mark)
+the particular test method as such:
 
-    @unittest2.expectedFailure
+    @unittest.expectedFailure
     # rdar://problem/8435794
     # settings set target.process.output-path does not seem to work
     def test_set_output_path(self):
 
-See http://pypi.python.org/pypi/unittest2 for more details.
+See http://docs.python.org/library/unittest.html for more details.
 
 Now let's look inside the test method:
 
diff --git a/lldb/packages/Python/lldbsuite/test/README-TestSuite b/lldb/packages/Python/lldbsuite/test/README-TestSuite
index f76e836ab777c0..388f94da0c409d 100644
--- a/lldb/packages/Python/lldbsuite/test/README-TestSuite
+++ b/lldb/packages/Python/lldbsuite/test/README-TestSuite
@@ -91,20 +91,6 @@ to the Python test suite under the current 'test' directory.
   Contains platform specific plugin to build binaries with dsym/dwarf debugging
   info.  Other platform specific functionalities may be added in the future.
 
-- unittest2 directory
-
-  Many new features were added to unittest in Python 2.7, including test
-  discovery. unittest2 allows you to use these features with earlier versions of
-  Python.
-
-  It currently has unittest2 0.5.1 from http://pypi.python.org/pypi/unittest2.
-  Version 0.5.1 of unittest2 has feature parity with unittest in Python 2.7
-  final. If you want to ensure that your tests run identically under unittest2
-  and unittest in Python 2.7 you should use unittest2 0.5.1. 
-
-  Later versions of unittest2 include changes in unittest made in Python 3.2 and
-  onwards after the release of Python 2.7.
-
 - Profiling dotest.py runs
 
   I used the following command line thingy to do the profiling on a SnowLeopard

``````````

</details>


https://github.com/llvm/llvm-project/pull/82672