git annex testremote may run into path length issues on windows

[mih]

Switch to the MD5E backend for the test run (default for other
operations in DataLad) in other to shorten the path length.

Closes #127

[mih]

Nope, does not fix the issue. Sad.

[bpoldrack]

Hm. Looking at it, this doesn't seem too bad to me. 5 tests seem to pass, it's only the testremote that doesn't. And this one appears to not respect the limitation to MD5: https://ci.appveyor.com/project/mih/datalad-dataverse/builds/44079592/job/b38woai0ekmq7bn5#L856

So, overall not clear to me there's a real word impact assuming MD5.

[mih]

Indeed, it does not honor it.

That being said, the failing test was the only one failing to begin with. All the other failures are specific to the docker setup.

[mih]

There is no point in keeping this open. #127 tracks the state. I posted an update to the linked git-annex issue.