[all-commits] [llvm/llvm-project] 8b6e98: [lldb][test] Skip DIL array subscript test on Windows

[David Spickett via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8b6e98559de15dc75edddf616ed37c5b6e23dfba
      https://github.com/llvm/llvm-project/commit/8b6e98559de15dc75edddf616ed37c5b6e23dfba
  Author: David Spickett <david.spickett at linaro.org>
  Date:   2025-05-28 (Wed, 28 May 2025)

  Changed paths:
    M lldb/test/API/commands/frame/var-dil/basics/ArraySubscript/TestFrameVarDILArraySubscript.py

  Log Message:
  -----------
  [lldb][test] Skip DIL array subscript test on Windows

This has been flaky on Linaro's Windows on Arm bot, failing
with errors all along these lines:

Traceback (most recent call last):
  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\commands\frame\var-dil\basics\ArraySubscript\TestFrameVarDILArraySubscript.py", line 56, in test_subscript
    self.expect_var_path("int_arr[100]", True, type="int")
  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\test\API\commands\frame\var-dil\basics\ArraySubscript\TestFrameVarDILArraySubscript.py", line 15, in expect_var_path
    value_dil = super().expect_var_path(expr, value=value, type=type)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 2589, in expect_var_path
    value_check.check_value(self, eval_result, str(eval_result))
  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 301, in check_value
    test_base.assertSuccess(val.GetError())
  File "C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\llvm-project\lldb\packages\Python\lldbsuite\test\lldbtest.py", line 2597, in assertSuccess
    self.fail(self._formatMessage(msg, "'{}' is not success".format(error)))

AssertionError: 'read memory from 0x68119c00b0 failed (0 of 4 bytes read)' is not success

I think this is because we are trying to read off of the top of the
stack which is unmapped memory on Windows.

I have a fix I'm going to put in review shortly.



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