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//go:build !darwin && !windows
// +build !darwin,!windows
package system // import "github.com/docker/docker/pkg/system"
import (
"os"
"path/filepath"
"testing"
"time"
"github.com/moby/sys/mount"
"gotest.tools/v3/skip"
)
func TestEnsureRemoveAllWithMount(t *testing.T) {
skip.If(t, os.Getuid() != 0, "skipping test that requires root")
dir1, err := os.MkdirTemp("", "test-ensure-removeall-with-dir1")
if err != nil {
t.Fatal(err)
}
dir2, err := os.MkdirTemp("", "test-ensure-removeall-with-dir2")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir2)
bindDir := filepath.Join(dir1, "bind")
if err := os.MkdirAll(bindDir, 0755); err != nil {
t.Fatal(err)
}
if err := mount.Mount(dir2, bindDir, "none", "bind"); err != nil {
t.Fatal(err)
}
done := make(chan struct{}, 1)
go func() {
err = EnsureRemoveAll(dir1)
close(done)
}()
select {
case <-done:
if err != nil {
t.Fatal(err)
}
case <-time.After(5 * time.Second):
t.Fatal("timeout waiting for EnsureRemoveAll to finish")
}
if _, err := os.Stat(dir1); !os.IsNotExist(err) {
t.Fatalf("expected %q to not exist", dir1)
}
}
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