| # Test GOMODCACHE |
| env GO111MODULE=on |
| |
| # Explicitly set GOMODCACHE |
| env GOMODCACHE=$WORK/modcache |
| go env GOMODCACHE |
| stdout $WORK[/\\]modcache |
| go get -d rsc.io/quote@v1.0.0 |
| exists $WORK/modcache/cache/download/rsc.io/quote/@v/v1.0.0.info |
| grep '{"Version":"v1.0.0","Time":"2018-02-14T00:45:20Z"}' $WORK/modcache/cache/download/rsc.io/quote/@v/v1.0.0.info |
| |
| # Ensure GOMODCACHE doesn't affect location of sumdb, but $GOMODCACHE/cache/download/sumdb is still written |
| exists $GOPATH/pkg/sumdb |
| ! exists $WORK/modcache/sumdb |
| exists $WORK/modcache/cache/download/sumdb |
| |
| # Test that the default GOMODCACHE is $GOPATH[0]/pkg/mod |
| env GOMODCACHE= |
| go env GOMODCACHE |
| stdout $GOPATH[/\\]pkg[/\\]mod |
| go get -d rsc.io/quote@v1.0.0 |
| exists $GOPATH/pkg/mod/cache/download/rsc.io/quote/@v/v1.0.0.info |
| grep '{"Version":"v1.0.0","Time":"2018-02-14T00:45:20Z"}' $GOPATH/pkg/mod/cache/download/rsc.io/quote/@v/v1.0.0.info |
| |
| # If neither GOMODCACHE or GOPATH are set, GOPATH defaults to the user's $HOME/go, so GOMODCACHE becomes $HOME/go/pkg/mod |
| [windows] env USERPROFILE=$WORK/home # Ensure USERPROFILE is a valid path (rather than /no-home/ so we don't run into the logic that "uninfers" GOPATH in cmd/go/main.go |
| [plan9] env home=$WORK/home |
| [!windows] [!plan9] env HOME=$WORK/home |
| env GOMODCACHE= |
| env GOPATH= |
| go env GOMODCACHE |
| stdout $HOME[/\\]go[/\\]pkg[/\\]mod |
| |
| # If GOMODCACHE isn't set and GOPATH starts with the path list separator, it's an error. |
| env GOMODCACHE= |
| env GOPATH=${:}$WORK/this/is/ignored |
| ! go env GOMODCACHE |
| stderr 'missing \$GOPATH' |
| |
| # If GOMODCACHE isn't set and GOPATH has multiple elements only the first is used. |
| env GOMODCACHE= |
| env GOPATH=$WORK/first/path${:}$WORK/this/is/ignored |
| go env GOMODCACHE |
| stdout $WORK[/\\]first[/\\]path[/\\]pkg[/\\]mod |
| |
| env GOMODCACHE=$WORK/modcache |
| go mod download rsc.io/quote@v1.0.0 |
| exists $WORK/modcache/cache/download/rsc.io/quote/@v/v1.0.0.info |
| |
| # Test error when cannot create GOMODCACHE directory |
| env GOMODCACHE=$WORK/modcachefile |
| ! go install example.com/cmd/a@v1.0.0 |
| stderr 'go: could not create module cache' |
| |
| # Test that the following work even with GO111MODULE=off |
| env GO111MODULE=off |
| |
| # Cleaning modcache |
| exists $WORK/modcache |
| env GOMODCACHE=$WORK/modcache |
| go clean -modcache |
| ! exists $WORK/modcache |
| |
| -- go.mod -- |
| module m |
| |
| -- $WORK/modcachefile -- |
