! go version -v
stderr 'with arguments'

# Check that 'go version' succeed even when it does not contain Go build info.
# It should print an error if the file has a known Go binary extension.
#
go version empty.txt
! stdout .
! stderr .
go version empty.exe
stderr 'could not read Go build info'
go version empty.so
stderr 'could not read Go build info'
go version empty.dll
stderr 'could not read Go build info'

[exec:patch] cmp go.mod go.mod.tidyResult
[exec:patch] cmp go.sum go.sum.tidyResult

go list -m all
cmp stdout all-m.txt

go list -f $MODFMT example.net/ambiguous/nested/pkg
stdout '^example.net/ambiguous/nested v0\.1\.0$'
! stderr .

go mod edit -go=1.16
go list -m all
cmp stdout all-m.txt

! go list -f $MODFMT example.net/ambiguous/nested/pkg

# An untracked file is shown as uncommitted, even if it isn't part of the build.
cp ../../outside/empty.txt .
go install
go version -m $GOBIN/a$GOEXE
stdout '^\tbuild\tvcs.modified=true$'
rm empty.txt
rm $GOBIN/a$GOEXE

# An edited file is shown as uncommitted, even if it isn't part of the build.
cp ../../outside/empty.txt ../README
go install
go version -m $GOBIN/a$GOEXE
stdout '^\tbuild\tvcs.modified=true$'

# Imports
env GO111MODULE=off

# Pass -e to permit errors (e.g. bad.go, invalid.go)
go list -f  '{{.ImportPath}} {{.Imports}}' -e 'vend/...' 'vend/vendor/...' 'vend/x/vendor/...'
cmp stdout want_vendor_imports.txt

-- want_vendor_imports.txt --
vend [vend/vendor/p r]
vend/dir1 []
vend/hello [fmt vend/vendor/strings]
vend/subdir [vend/vendor/p r]
vend/x [vend/x/vendor/p vend/vendor/q vend/x/vendor/r vend/dir1 vend/vendor/vend/dir1/dir2]

# Expect no panic
go list -f '{{if .DepsErrors}}{{.DepsErrors}}{{end}}' -export -e -deps
cmpenv stdout wanterr_59905

# Expect no panic (Issue 61816)
cp level1b_61816.txt level1b/pkg.go
go list -f '{{if .DepsErrors}}{{.DepsErrors}}{{end}}' -export -e -deps
cmpenv stdout wanterr_61816

-- wanterr_59905 --
[# test/main/level1a
level1a${/}pkg.go:5:2: level2x redeclared in this block
	level1a${/}pkg.go:4:2: other declaration of level2x

stderr 'go: clean -testcache cannot be used with package arguments'

# golang.org/issue/29100: 'go clean -testcache' should succeed
# if the cache directory doesn't exist at all.
# It should not write a testexpire.txt file, since there are no
# test results that need to be invalidated in the first place.
env GOCACHE=$WORK/nonexistent
go clean -testcache
! exists $WORK/nonexistent

-- x/x_test.go --
package x_test
import (

# This test checks to see if we only start in workspace vendor
# mode if the modules.txt specifies ## workspace (and only in
# standard vendor if it doesn't).

# vendor directory produced for workspace, workspace mode
# runs in mod=vendor
go work vendor
cmp vendor/modules.txt want_workspace_modules_txt
go list -f {{.Dir}} example.com/b
stdout $GOPATH[\\/]src[\\/]vendor[\\/]example.com[\\/]b

# vendor directory produced for workspace, module mode

# This test exercises that vendoring works properly using the workspace in the
# the work_prune test case.

go work vendor
cmp vendor/modules.txt modules.txt.want
go list -f '{{with .Module}}{{.Path}}@{{.Version}}{{end}}' all
cmp stdout want_versions

go list -f '{{.Dir}}' example.com/q
stdout $GOPATH[\\/]src[\\/]vendor[\\/]example.com[\\/]q
go list -f '{{.Dir}}' example.com/b
stdout $GOPATH[\\/]src[\\/]vendor[\\/]example.com[\\/]b

! exists foo/foo.work
go work init
exists foo/foo.work

env GOWORK=
cd foo/bar
! go work init
stderr 'already exists'

# Create directories to make go.work files in.
-- foo/dummy.txt --

		t.Fatal(err)
	}

	want := filepath.Join(os.Getenv("GOROOT"), "bin", "go" + os.Getenv("GOEXE"))
	if got != want {
		t.Fatalf(`exec.LookPath("go") = %q; want %q`, got, want)
	}
}
-- $WORK/bin/README.txt --