a small script engine configured in ../../script_test.go (not the system shell).

The scripts' supporting files are unpacked relative to $GOPATH/src
(aka $WORK/gopath/src) and then the script begins execution in that directory as
well. Thus the example above runs in $WORK/gopath/src with GOPATH=$WORK/gopath
and $WORK/gopath/src/hello.go containing the listed contents.

{{.Language}}

# Test that go run does not get confused by conflict
# between go.mod's module path and what you'd
# expect from GOPATH. golang.org/issue/26046.

env GO111MODULE=on

cd $GOPATH/src/example.com/hello
go run main.go

-- $GOPATH/src/example.com/hello/go.mod --
module example.com/hello/v2

-- $GOPATH/src/example.com/hello/main.go --
package main

*/

// Code generated by MockGen.
// Source: os (interfaces: DirEntry)

package testing

import (
	fs "io/fs"
	reflect "reflect"

	gomock "go.uber.org/mock/gomock"
)

// MockDirEntry is a mock of DirEntry interface.
type MockDirEntry struct {
	ctrl     *gomock.Controller
	recorder *MockDirEntryMockRecorder
}

// MockDirEntryMockRecorder is the mock recorder for MockDirEntry.

# Issue 46119

# When a module is inside a GOPATH workspace, Package.Root should be set to
# Module.Dir instead of $GOPATH/src.

env GOPATH=$WORK/tmp
cd $WORK/tmp/src/test

go list -f {{.Root}}
stdout ^$PWD$

# Were we really inside a GOPATH workspace?
env GO111MODULE=off
go list -f {{.Root}}
stdout ^$WORK/tmp$

-- $WORK/tmp/src/test/go.mod --
module test

-- $WORK/tmp/src/test/main.go --
package main

//

// Package testing is a generated GoMock package.
package testing

import (
	context "context"
	reflect "reflect"

	gomock "go.uber.org/mock/gomock"
	v1alpha1 "k8s.io/kubelet/pkg/apis/stats/v1alpha1"
)

// MockSummaryProvider is a mock of SummaryProvider interface.
type MockSummaryProvider struct {
	ctrl     *gomock.Controller
	recorder *MockSummaryProviderMockRecorder
}

	must(os.MkdirAll(filepath.Join(work, "tmp"), 0777))
	must(s.Setenv(tempEnvName(), filepath.Join(work, "tmp")))

	gopath := filepath.Join(work, "gopath")
	must(s.Setenv("GOPATH", gopath))
	gopathSrc := filepath.Join(gopath, "src")
	must(os.MkdirAll(gopathSrc, 0777))
	must(s.Chdir(gopathSrc))
	return telemetryDir
}

a small script engine configured in ../../script_test.go (not the system shell).

The scripts' supporting files are unpacked relative to $GOPATH/src
(aka $WORK/gopath/src) and then the script begins execution in that directory as
well. Thus the example above runs in $WORK/gopath/src with GOPATH=$WORK/gopath
and $WORK/gopath/src/hello.go containing the listed contents.

Each line of a script is parsed into a sequence of space-separated command

go list .
[!GOOS:windows] stdout ^_$WORK/goroot/src$
[GOOS:windows] stdout goroot/src$

# switch to GOPATH/src
cd $GOPATH/src

# GO111MODULE=off,GOPATH
env GO111MODULE=off
go list ./...
[!GOOS:windows] stdout ^_$WORK/gopath/src$
[GOOS:windows] stdout gopath/src$

go list all
! stdout gopath/src

-- $WORK/goroot/src/go.mod --
module std

go 1.14
-- $WORK/goroot/src/foo.go --
package foo

package t

-- $GOPATH/src/github.com/rsc/go-get-issue-11864/tx/tx_test.go --
package tx_test

import _ "vendor.org/p"
import _ "vendor.org/p1"
import "testing"

func TestNop(t *testing.T) {}

-- $GOPATH/src/github.com/rsc/go-get-issue-11864/tx/tx.go --
package tx

-- $GOPATH/src/github.com/rsc/go-get-issue-11864/vendor/vendor.org/p1/p1.go --
package p1 // import "vendor.org/p1"

# if there is an error extracting the zip file.
rm $GOPATH/pkg/mod/rsc.io/quote@v1.5.2
cp empty $GOPATH/pkg/mod/cache/download/rsc.io/quote/@v/v1.5.2.zip
! go mod download
stderr 'not a valid zip file'
! exists $GOPATH/pkg/mod/rsc.io/quote@v1.5.2
! exists $GOPATH/pkg/mod/cache/download/rsc.io/quote/@v/v1.5.2.partial

-- go.mod --
module m

go 1.14

require rsc.io/quote v1.5.2

-- use.go --