[Lldb-commits] [lldb] [lldb][test] Fix TestUseSourceCache for readonly source trees (PR #113251)

[Jordan Rupprecht via lldb-commits]

rupprecht wrote:

A more platform-agnostic way to do this would be to do it from Python:

```py
        src = self.getBuildArtifact("main-copy.cpp")
        statinfo = os.stat(src)
        os.chmod(src, statinfo.st_mode | stat.S_IWUSR)
```

However, I don't understand the test case well enough to say if this would make it less representative. Would that fix be preferred?

https://github.com/llvm/llvm-project/pull/113251