testdir makes paths with forward slashes on windows

[francisdb]

testdir!() using a multi-workspace project on windows creates the following folder:

C:\Users\me\MyProject\target\testdir-1\mycrate/mymodule/tests\testname

This happens because forward slashes in the module path are not translated to backslashes on windows

[flub]

To be clear, mycrate/mymodule/tests is a single file name in this case?

[francisdb]

No, it's still split up in folders on the filesystem. But when I print the path it looks like above which is not really expected on a windows system.

[flub]

So functionally everything works correctly it is only printed in an unconventional manner?

Would you be able to work on a patch to fix the output? I do not myself know or have access to a Windows machine, so this is rather difficult for me to look at.

[francisdb]

Also not using windows here, this popped up on a github actions multi-platform ci build where tests were failing.