[all-commits] [llvm/llvm-project] 357a25: [lldb][test] Rename session logs through their ext...

[Charles Zablit via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 357a253eedf18fc8e113731a5e816741cdea20d9
      https://github.com/llvm/llvm-project/commit/357a253eedf18fc8e113731a5e816741cdea20d9
  Author: Charles Zablit <c_zablit at apple.com>
  Date:   2026-09-28 (Mon, 28 Sep 2026)

  Changed paths:
    M lldb/packages/Python/lldbsuite/test/lldbtest.py

  Log Message:
  -----------
  [lldb][test] Rename session logs through their extended-length path (#226976)

On Windows, renaming `Incomplete.log` to `<Prefix>_<test-name>.log`
makes the destination longer than the source, so it can cross `MAX_PATH`
where the source did not. `os.rename` then fails with `WinError 3` on a
file that exists, and a test that behaved correctly is reported as
unresolved:

```
FileNotFoundError: [WinError 3] The system cannot find the path specified:
   '...\Incomplete.log' -> '...\ExpectedFailure_test_implementation_only_import_main_executable_resilient_no_library_module_dwarf_clang_swift.log'
```

Address the destination through `lldbutil.get_extended_windows_path`,
including the existence check and removal above it.



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