| # GOFLAGS sets flags for commands |
| |
| env GOFLAGS='-e -f={{.Dir}} --test.benchtime=1s -count=10' |
| go list asdfasdfasdf # succeeds because of -e |
| go list runtime |
| stdout '[\\/]runtime$' |
| |
| env GOFLAGS=-race OLDGOARCH=$GOARCH OLDGOOS=$GOOS GOARCH=386 GOOS=linux |
| ! go list runtime |
| stderr 'race is only supported on' |
| |
| env GOARCH=$OLDGOARCH GOOS=$OLDGOOS |
| |
| # go env succeeds even though -f={{.Dir}} is inappropriate |
| go env |
| |
| # bad flags are diagnosed |
| env GOFLAGS=-typoflag |
| ! go list runtime |
| stderr 'unknown flag -typoflag' |
| |
| env GOFLAGS=- |
| ! go list runtime |
| stderr '^go: parsing \$GOFLAGS: non-flag "-"' |
| |
| env GOFLAGS=-- |
| ! go list runtime |
| stderr '^go: parsing \$GOFLAGS: non-flag "--"' |
| |
| env GOFLAGS=---oops |
| ! go list runtime |
| stderr '^go: parsing \$GOFLAGS: non-flag "---oops"' |
| |
| env GOFLAGS=-=noname |
| ! go list runtime |
| stderr '^go: parsing \$GOFLAGS: non-flag "-=noname"' |
| |
| env GOFLAGS=-f |
| ! go list runtime |
| stderr '^go: flag needs an argument: -f \(from (\$GOFLAGS|%GOFLAGS%)\)$' |
| |
| env GOFLAGS=-e=asdf |
| ! go list runtime |
| stderr '^go: invalid boolean value \"asdf\" for flag -e \(from (\$GOFLAGS|%GOFLAGS%)\)' |
| |
| # except in go bug (untested) and go env |
| go env |
| stdout GOFLAGS |
| |
