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//go:build linux
// +build linux
package btrfs // import "github.com/docker/docker/daemon/graphdriver/btrfs"
import (
"os"
"path"
"testing"
"github.com/docker/docker/daemon/graphdriver/graphtest"
)
// This avoids creating a new driver for each test if all tests are run
// Make sure to put new tests between TestBtrfsSetup and TestBtrfsTeardown
func TestBtrfsSetup(t *testing.T) {
graphtest.GetDriver(t, "btrfs")
}
func TestBtrfsCreateEmpty(t *testing.T) {
graphtest.DriverTestCreateEmpty(t, "btrfs")
}
func TestBtrfsCreateBase(t *testing.T) {
graphtest.DriverTestCreateBase(t, "btrfs")
}
func TestBtrfsCreateSnap(t *testing.T) {
graphtest.DriverTestCreateSnap(t, "btrfs")
}
func TestBtrfsSubvolDelete(t *testing.T) {
d := graphtest.GetDriver(t, "btrfs")
if err := d.CreateReadWrite("test", "", nil); err != nil {
t.Fatal(err)
}
defer graphtest.PutDriver(t)
dirFS, err := d.Get("test", "")
if err != nil {
t.Fatal(err)
}
defer d.Put("test")
dir := dirFS.Path()
if err := subvolCreate(dir, "subvoltest"); err != nil {
t.Fatal(err)
}
if _, err := os.Stat(path.Join(dir, "subvoltest")); err != nil {
t.Fatal(err)
}
if err := d.Remove("test"); err != nil {
t.Fatal(err)
}
if _, err := os.Stat(path.Join(dir, "subvoltest")); !os.IsNotExist(err) {
t.Fatalf("expected not exist error on nested subvol, got: %v", err)
}
}
func TestBtrfsTeardown(t *testing.T) {
graphtest.PutDriver(t)
}
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