[SR-9562] add a test for Mirrors

[compnerd]

Previous ID	SR-9562
Radar	None
Original Reporter	@compnerd
Type	Task

Additional Detail from JIRA

Votes	0
Component/s	Standard Library
Labels	Task, StarterBug, Test, Windows
Assignee	None
Priority	Medium

md5: 787567350a12cd3af3ae86471bee7669

Issue Description:

stdlib.Mirror cannot be run on windows due to the use shell

[Vivek09Chahal]

In have seen this issue and I would like to write this test for this, if I would get this opportunity.

[compnerd]

Patches would be welcome!

[Vivek09Chahal]

Can I get an idea where it exists ? Sir

[compnerd]

There aren't existing tests, the mirror code is in a number of places, but this was primarily about the static mirror which is in the stdlib directory.