<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/220945>220945</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            TestTwoHitsOneActual.py is flakey on Windows on Arm
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            lldb,
            platform:windows
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          DavidSpickett
      </td>
    </tr>
</table>

<pre>
    Has been failing a lot on Linaro's bot (https://github.com/llvm/llvm-project/pulls?q=is%3Apr+TestTwoHitsOneActual+is%3Aclosed) and on our currently downstream equivalent of that.

```
FAIL: lldb-api :: functionalities/breakpoint/two_hits_one_actual/TestTwoHitsOneActual.py (396 of 2968)
******************** TEST 'lldb-api :: functionalities/breakpoint/two_hits_one_actual/TestTwoHitsOneActual.py' FAILED ********************
Script:
--
C:/ProgramData/scoop/apps/python/current/python.exe C:/buildbot/workspace/lldb-aarch64-windows/llvm-project/lldb\test\API\dotest.py -u CXXFLAGS -u CFLAGS --env LLVM_LIBS_DIR=C:/buildbot/workspace/lldb-aarch64-windows/build/./lib --env LLVM_INCLUDE_DIR=C:/buildbot/workspace/lldb-aarch64-windows/build/include --env LLVM_TOOLS_DIR=C:/buildbot/workspace/lldb-aarch64-windows/build/./bin --triple aarch64-pc-windows-msvc --build-dir C:/buildbot/workspace/lldb-aarch64-windows/build/lldb-test-build --lldb-module-cache-dir C:/buildbot/workspace/lldb-aarch64-windows/build/lldb-test-build/module-cache-lldb\lldb-api --clang-module-cache-dir C:/buildbot/workspace/lldb-aarch64-windows/build/lldb-test-build/module-cache-clang\lldb-api --executable C:/buildbot/workspace/lldb-aarch64-windows/build/./bin/lldb.exe --lldb-python-dir C:\buildbot\workspace\lldb-aarch64-windows\build\Lib\site-packages --compiler C:/buildbot/workspace/lldb-aarch64-windows/build/./bin/clang.exe --dsymutil C:/buildbot/workspace/lldb-aarch64-windows/build/./bin/dsymutil.exe --make C:/ProgramData/scoop/shims/make.exe --llvm-tools-dir C:/buildbot/workspace/lldb-aarch64-windows/build/./bin --lldb-obj-root C:/buildbot/workspace/lldb-aarch64-windows/build/tools/lldb --lldb-libs-dir C:/buildbot/workspace/lldb-aarch64-windows/build/./lib --cmake-build-type Release --skip-category=watchpoint --env LLDB_LAUNCH_FLAG_USE_PIPES=1 C:\buildbot\workspace\lldb-aarch64-windows\llvm-project\lldb\test\API\functionalities\breakpoint\two_hits_one_actual -p TestTwoHitsOneActual.py --timeout 600
--
Exit Code: 1

Command Output (stdout):
--
Skipping the following test categories: watchpoint, libc++, libstdcxx, dwo, dsym, gmodules, debugserver, objc, fork, pexpect


--
Command Output (stderr):
--
FAIL: LLDB (C:\buildbot\workspace\lldb-aarch64-windows\build\bin\clang.exe-aarch64) :: test_two_hits_one_actual (TestTwoHitsOneActual.TestTwoHitsOneActual.test_two_hits_one_actual)

Log Files:

 - C:\buildbot\workspace\lldb-aarch64-windows\build\lldb-test-build\functionalities\breakpoint\two_hits_one_actual\TestTwoHitsOneActual\Failure_test_two_hits_one_actual.log

======================================================================

FAIL: test_two_hits_one_actual (TestTwoHitsOneActual.TestTwoHitsOneActual.test_two_hits_one_actual)

 There can be many tests in a test case - describe this test here.

----------------------------------------------------------------------

Traceback (most recent call last):

  File "C:\buildbot\workspace\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\decorators.py", line 221, in wrapper

    return func(*args, **kwargs)

 ^^^^^^^^^^^^^^^^^^^^^

  File "C:\buildbot\workspace\lldb-aarch64-windows\llvm-project\lldb\test\API\functionalities\breakpoint\two_hits_one_actual\TestTwoHitsOneActual.py", line 23, in test_two_hits_one_actual

    self.sample_test()

  File "C:\buildbot\workspace\lldb-aarch64-windows\llvm-project\lldb\test\API\functionalities\breakpoint\two_hits_one_actual\TestTwoHitsOneActual.py", line 65, in sample_test

    self.assertStopReason(

  File "C:\buildbot\workspace\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 3104, in assertStopReason

    self.fail(self._formatMessage(msg, error))

AssertionError: none (1) != breakpoint (3)

Config=aarch64-C:\buildbot\workspace\lldb-aarch64-windows\build\bin\clang.exe

----------------------------------------------------------------------
```
No idea what's happening but the test is very similar to https://github.com/llvm/llvm-project/issues/220942 so it could be the same problem.

Running individually I cannot get it to fail. If it's a timing issue, that would make some sense.
</pre>
<img width="1" height="1" alt="" src="http://email.email.llvm.org/o/eJzcWFFz4jgS_jXipcuUI-MADzw4Jtykip2ZmmTu9o2S5QY0yJJXkiH8-yvJNiTZ5OECu1d3lKtsy03r669b3S0xa8VGIc5IekfS-YA1bqvNbM72onysBd-hc4NCl8fZF2ahQFSwZkIKtQEGUjvQCpZCMaMJHVsotANCJ1vnakuSjNAFoYuNcNumGHJdEbqQct_fotroX8gdoYu6kdKSZPEHSebCEpomWW0IvXtC654O-otw9pvCjLuGSULvOhEutcWS0CkwVXokujHAG2NQOXmEUh-UdQZZBfhHI_ZMonKg1-C2zA1JnPnrNu6uOFtkD0uSZCBlWUSsFuAtSDJYN4o7oRWTwgm0hC4Kg2xXa6E8dnfQq61wdqUVrlgHcfEe8mF99Owk01uPgk5vJ4ROPQj6-Que7h-fgNDxX4ma0DF4du7ncAlWEmeP3IjaeYhxFkUkzvI2TL4bvTGsmjPHCF1YrnVN6ILVtQdeH91WK0IXnW9PQ0N8Rug0FI2QZaH9x4M2O1szjiHQPC3M8O3tKDoIVeqD_XP8eSmS5g6tI2mefX8gaV5q_-p9FjWQ__77Ypn94zE8d08Rqj0sl__8bbV8uHtczR9-kGT-KTRBmtDF0IuI4qXqh6_58uf8_hraheKyKfGl9qdv35ZXQ14IBVHkjKglQi9a8146quyeQxSFv0SlMJ_zXD9j-Ow91CqEKAojlS4biRFnfItXn4TQxSv9Xdicll4UccnU5u8FEaZ8jQKfkTeOFfKTq-ONVzvBsNo6mtv1d7YtzU8zpPl5hh7Vmxk6aZLmS-EJtMJhVDO-Yxu0nkVd1ULihbyd0QeKOvilPVaNE_Jaunt9nfqK7U6kv5_U7FZUXpWXPFG6ryKntbSXR8t5JQZBXfyKjNbuMqUBWyfWa5aiuBLcNuVxT0iXHdyxRviBEpn1_NidqCPOHG60OZJkfmCOb0MlOyWz-d1qmf38mn9Z-ey8-vl4v_r-8P3-kSTzm8-F6KsS0Uq9LRFva2yav6ixaf5OjYWoho9agyhyokLdOLiN474-3j8LB7ku0df0m7ZpyXVV-Y7nW-PqJjRc1pW6cb6bOFfWx52oa9-ouS3CWkupD-ENrYOOS485yeBMJ6E5SFFwQu_CFd6sK_nzs38pDzrc7LHy902bh2wYw6LZWDR7NP5VF7-4v6-12fl7jc-157Ftuvra_54daMxrO_q2zPvYy1yUb_yaTfNTPuglfQ_Z9U2en9V7niN08q7n3h38SEvX8MXZUm9gIWRwQDsC0WWp9G2Z-Ex4kjR_t-VO8wUTsjG4-siwodSbzrvJ_P_tCnb1cfg3BQg8bdEgcKagQKiYOoaZLQgFrF_FPjtCiZYbUSC4rbDtF__XYb_SrvFrdT0ZxrFgfOdtrbR1YJD7TRVnUoJk9pyCvAUhwIFQesX823cJJM2_t9uC9pNthMNzfi6Ra8OcNjZsX2ibyhQCpTf-WSg4GFbXaHqsAAZdY1TYOBE6ITRjZhNyW7t72R3a994_JL2_6PrrOLqwRn2QBN4SmXQ8fhjJJ2ItyvXQsqqWbf4I7E7_1wm4TTsCXlr22mZmLRr36HT9A5n1W9jJf39p-KFuZ_vSnOQmHnUG_Qn2a6vWTEhfq_3zaq1NxdxvaC3boM8KduO1oDE61PHez1nQKbS6D1-SDJRWnoHJTSi-9IYkczh7JhyUnP6da7UWG5LMey6u2QRcO0--OFL6qkGUyOCwZS4ckG19zlG-DysaFzqzkK-FhT2aI1hRCckMOA3_8RmasLYJ5zyUxtMRBatBOOC6kSWE4oA-UhFqowuJVVcefjQqwBGqFHtRNkzKIzz4sqO0gw06r8TpcOo3hIc1iNYQBk5U4Y9-Wu9yt2UODmG6sAmyukKwqCwOB-UsKafJlA1wdjOeTEajdBqPB9tZinE8moywiJNRmY5LzgqMp2OKlI_5JI4HYkZjehtP4-RmlNyMboejOObltEzHYzqaFvGEjGKsPDbPxlCbzSAAmgUS0oFkBUobTjcpDeskhDyhtJbM-eAlSXbalVCSzgdmFoj17SwZxVJYZ8_KnXASZx918MLCWrIdHkEr-Fer1T9mpho0Rs4u9Gk62M_ovwMAAP__fE_whw">