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|
[short] skip
# go/build's Import should find modules by invoking the go command
go build -o $WORK ./testimport ./testfindonly
# GO111MODULE=off
env GO111MODULE=off
! exec $WORK/testimport$GOEXE gobuild.example.com/x/y/z/w .
# GO111MODULE=auto in GOPATH/src
env GO111MODULE=auto
exec $WORK/testimport$GOEXE gobuild.example.com/x/y/z/w .
# GO111MODULE=auto outside GOPATH/src
cd $GOPATH/other
env GO111MODULE=auto
exec $WORK/testimport$GOEXE other/x/y/z/w .
stdout w2.go
! exec $WORK/testimport$GOEXE gobuild.example.com/x/y/z/w .
stderr 'cannot find module providing package gobuild.example.com/x/y/z/w'
cd z
exec $WORK/testimport$GOEXE other/x/y/z/w .
stdout w2.go
# GO111MODULE=on outside GOPATH/src
env GO111MODULE=
exec $WORK/testimport$GOEXE other/x/y/z/w .
stdout w2.go
env GO111MODULE=on
exec $WORK/testimport$GOEXE other/x/y/z/w .
stdout w2.go
# GO111MODULE=on in GOPATH/src
cd $GOPATH/src
env GO111MODULE=
exec $WORK/testimport$GOEXE gobuild.example.com/x/y/z/w .
stdout w1.go
env GO111MODULE=on
exec $WORK/testimport$GOEXE gobuild.example.com/x/y/z/w .
stdout w1.go
cd w
exec $WORK/testimport$GOEXE gobuild.example.com/x/y/z/w ..
stdout w1.go
# go/build's Import in FindOnly mode should find directories by invoking the go command
#
# Calling build.Import in build.FindOnly mode on an import path of a Go package
# that produces errors when loading (e.g., due to build constraints not matching
# the current build context) should return the package directory and nil error.
# Issue 31603: Import with non-empty srcDir should work.
env GO111MODULE=on
exec $WORK/testfindonly$GOEXE gobuild.example.com/x/y/z/i $WORK
! stdout 'build constraints'
stdout '^dir=\$WORK.+i err=<nil>$'
# Issue 37153: Import with empty srcDir should work.
env GO111MODULE=on
exec $WORK/testfindonly$GOEXE gobuild.example.com/x/y/z/i ''
! stdout 'build constraints'
stdout '^dir=\$WORK.+i err=<nil>$'
-- go.mod --
module gobuild.example.com/x/y/z
-- z.go --
package z
-- w/w1.go --
package w
-- i/i.go --
// +build i
package i
-- testimport/x.go --
package main
import (
"fmt"
"go/build"
"log"
"os"
"path/filepath"
"strings"
)
func main() {
// build.Import should support relative and absolute source dir paths.
path := os.Args[1]
srcDir := os.Args[2]
p1, err := build.Import(path, srcDir, 0)
if err != nil {
log.Fatal(err)
}
absSrcDir, err := filepath.Abs(srcDir)
if err != nil {
log.Fatal(err)
}
p2, err := build.Import(path, absSrcDir, 0)
if err != nil {
log.Fatal(err)
}
if p1.Dir != p2.Dir {
log.Fatalf("different packages loaded with relative and absolute paths:\n\t%s\n\t%s", p1.Dir, p2.Dir)
}
fmt.Printf("%s\n%s\n", p1.Dir, strings.Join(p1.GoFiles, " "))
}
-- testfindonly/x.go --
package main
import (
"fmt"
"go/build"
"os"
)
func main() {
p, err := build.Import(os.Args[1], os.Args[2], build.FindOnly)
fmt.Printf("dir=%s err=%v\n", p.Dir, err)
}
-- $GOPATH/other/go.mod --
module other/x/y
-- $GOPATH/other/z/w/w2.go --
package w
|
