// Copy testdata into GOPATH/src/testplugin, along with a go.mod file
	// declaring the same path.

	GOPATH, err := os.MkdirTemp("", "plugin_test")
	if err != nil {
		log.Panic(err)
	}
	defer os.RemoveAll(GOPATH)
	tmpDir = GOPATH
	fmt.Printf("TMPDIR=%s\n", tmpDir)

	modRoot := filepath.Join(GOPATH, "src", "testplugin")
	altRoot := filepath.Join(GOPATH, "alt", "src", "testplugin")

		print("to GOARM.\n")
		exit(1)
	}
	if goarm > 6 && cpu.HWCap&_HWCAP_VFPv3 == 0 && goarmsoftfp == 0 {
		print("runtime: this CPU has no VFPv3 floating point hardware, so it cannot run\n")
		print("a binary compiled for VFPv3 hard floating point. Recompile adding ,softfloat\n")
		print("to GOARM or changing GOARM to 6.\n")
		exit(1)
	}

# Relative imports in command line package

env GO111MODULE=off

# Run tests outside GOPATH.
env GOPATH=$WORK/tmp

go test ./testimport/p.go ./testimport/p_test.go ./testimport/x_test.go
stdout '^ok'

-- testimport/p.go --
package p

func F() int { return 1 }
-- testimport/p1/p1.go --
package p1

func F() int { return 1 }
-- testimport/p2/p2.go --
package p2

func F() int { return 1 }
-- testimport/p_test.go --

	}

	t.Setenv("GO111MODULE", "on")
	t.Setenv("GOPATH", gopath)
	ctxt := Default
	ctxt.GOPATH = gopath
	ctxt.Dir = filepath.Join(gopath, "src/example.com/p")

	want := "go.mod file not found in current directory or any parent directory"
	if _, err := ctxt.Import("example.com/p", gopath, FindOnly); err == nil {
		t.Fatal("importing package when no go.mod is present succeeded unexpectedly")

go get

# Ensure v1.5.2 is also in the cache so we can list it.
go mod download rsc.io/quote@v1.5.2

! go list $GOPATH/pkg/mod/rsc.io/quote@v1.5.2
stderr '^directory ..[/\\]pkg[/\\]mod[/\\]rsc.io[/\\]quote@v1.5.2 outside main module or its selected dependencies$'

go list $GOPATH/pkg/mod/rsc.io/quote@v1.5.1
stdout 'rsc.io/quote'

-- go.mod --
module example.com/quoter

require rsc.io/quote v1.5.2

package cmd

import "runtime"

// DO NOT EDIT THIS FILE DIRECTLY. These are build-time constants
// set through ‘buildscripts/gen-ldflags.go’.
var (
	// GOPATH - GOPATH value at the time of build.
	GOPATH = ""

	// GOROOT - GOROOT value at the time of build.
	GOROOT = ""

	// Version - version time.RFC3339.
	Version = "DEVELOPMENT.GOGET"

export GO111MODULE ?= on
export GOPROXY ?= https://proxy.golang.org
export GOSUMDB ?= sum.golang.org

# If GOPATH is not set by the env, set it to a sane value
GOPATH ?= $(shell cd ${ISTIO_GO}/../../..; pwd)
export GOPATH

# If GOPATH is made up of several paths, use the first one for our targets in this Makefile
GO_TOP := $(shell echo ${GOPATH} | cut -d ':' -f1)
export GO_TOP

GO ?= go

GOARCH_LOCAL := $(TARGET_ARCH)

	tg.run("env", "GOPATH")
	tg.grepStdout(regexp.QuoteMeta(tg.path("home/go")), "want GOPATH=$HOME/go")

	tg.setenv("GOROOT", tg.path("home/go"))
	tg.run("env", "GOPATH")
	tg.grepStdoutNot(".", "want unset GOPATH because GOROOT=$HOME/go")

	tg.setenv("GOROOT", tg.path("home/go")+"/")
	tg.run("env", "GOPATH")
	tg.grepStdoutNot(".", "want unset GOPATH because GOROOT=$HOME/go/")
}

# Test that GOPATH/pkg/mod is excluded
env GO111MODULE=off
! go list mod/foo
stderr 'disallowed import path'

-- mod/foo/foo.go --

  #   * We could leave GOPATH alone and let `go install` write binaries
  #     wherever the user's GOPATH says (or doesn't say).
  #
  # Instead we set it to a phony local path and process the results ourselves.
  # In particular, GOPATH[0]/bin will be used for `go install`, with
  # cross-compiles adding an extra directory under that.
  export GOPATH="${KUBE_GOPATH}"