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Test Windows configuration with Valgrind using Wine, or Winelib #8426
Description
Valgrind does not run under Windows so there are two options for testing the Windows configuration of Rust with Valgrind: on a Valgrind supported platform; cross-compile to Windows, and then run the build using Wine, or compile under the Windows configuration using Winelib.
I'm not really sure which approach would be easiest. I have struggled for a while with both approaches. Personally, I think it is most logical to compile using Winelib though.
I would really appreciate if some who are more knowledgeable about the build system like @graydon, or @pnkfelix could give me some help with this.
Also, I do not know how best to expose these option to configuration.
Activity
emberian commentedon Dec 23, 2013
cc @klutzy @vadimcn @brson
Testing our memory-correctness on Windows seems pretty important to me. Nominating.
pnkfelix commentedon Jan 9, 2014
just a bug, denominating.
vadimcn commentedon Jan 9, 2014
cc #749
steveklabnik commentedon Sep 3, 2015
@retep998 what do you think here? What's the current state of this, and shouldn't we be using some sort of windows-native tooling rather than valgrind?
retep998 commentedon Sep 3, 2015
What Windows native tooling? The only thing I know of is LLVM's sanitizers.
Maybe there's something good on this list: https://en.wikipedia.org/wiki/Memory_debugger
steveklabnik commentedon Sep 3, 2015
Question answered :)
alexcrichton commentedon Aug 1, 2016
This is a pretty ancient bug, and now that we have a ton of Windows automation set up, I doubt we're going to do this. We barely even run valgrind on Linux, much less OSX, much less Windows, so I don't think that this is particularly pressing.
Merge rust-lang#8426