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//go:build linux || freebsd
// +build linux freebsd
package system // import "github.com/docker/docker/pkg/system"
import (
"os"
"path/filepath"
"syscall"
"testing"
"gotest.tools/v3/assert"
)
// TestFromStatT tests fromStatT for a tempfile
func TestFromStatT(t *testing.T) {
file := filepath.Join(t.TempDir(), "exist")
if err := os.WriteFile(file, []byte("hello"), 0o644); err != nil {
t.Fatal(err)
}
stat := &syscall.Stat_t{}
err := syscall.Lstat(file, stat)
assert.NilError(t, err)
s, err := fromStatT(stat)
assert.NilError(t, err)
if stat.Mode != s.Mode() {
t.Fatal("got invalid mode")
}
if stat.Uid != s.UID() {
t.Fatal("got invalid uid")
}
if stat.Gid != s.GID() {
t.Fatal("got invalid gid")
}
//nolint:unconvert // conversion needed to fix mismatch types on mips64el
if uint64(stat.Rdev) != s.Rdev() {
t.Fatal("got invalid rdev")
}
if stat.Mtim != s.Mtim() {
t.Fatal("got invalid mtim")
}
}
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