GO1.11 : go test -o NUL fails on Windows

[Pykselle]

I put it here for information, in case somebody else encounters this issue :

On Windows and Go1.11, I am not able to launch godog tests with the "godog" command anymore.

This is apparently due to this issue in Go1.11 : golang/go#28035

The error message I get is the following :

$ godog  
failed to compile tested package: qa, reason: exit status 1, output: WORK=C:\Users\CBONNA~1\AppData\Local\Temp\go-build279225422  
go test gitlab.prod.saas.lan/neo/qa.test: build output "C:\\Users\\cbonnafous\\go\\src\\gitlab.prod.saas.lan\\neo\\qa\\NUL" already exists and is not an object file

To bypass this issue, I have to add a TestMain function as explained in the FAQ (https://github.com/DATA-DOG/godog#running-godog-with-go-test), and launch the tests with "go test"

[l3pp4rd]

made it like in previous go versions, to generate a file in temp directory. this should now work on windows too

[Pykselle]

Great, thanks !