github.com/anuvu/storage@v1.12.13/drivers/btrfs/btrfs_test.go (about)

     1  // +build linux
     2  
     3  package btrfs
     4  
     5  import (
     6  	"os"
     7  	"path"
     8  	"testing"
     9  
    10  	"github.com/containers/storage/drivers"
    11  	"github.com/containers/storage/drivers/graphtest"
    12  )
    13  
    14  // This avoids creating a new driver for each test if all tests are run
    15  // Make sure to put new tests between TestBtrfsSetup and TestBtrfsTeardown
    16  func TestBtrfsSetup(t *testing.T) {
    17  	graphtest.GetDriver(t, "btrfs")
    18  }
    19  
    20  func TestBtrfsCreateEmpty(t *testing.T) {
    21  	graphtest.DriverTestCreateEmpty(t, "btrfs")
    22  }
    23  
    24  func TestBtrfsCreateBase(t *testing.T) {
    25  	graphtest.DriverTestCreateBase(t, "btrfs")
    26  }
    27  
    28  func TestBtrfsCreateSnap(t *testing.T) {
    29  	graphtest.DriverTestCreateSnap(t, "btrfs")
    30  }
    31  
    32  func TestBtrfsCreateFromTemplate(t *testing.T) {
    33  	graphtest.DriverTestCreateFromTemplate(t, "btrfs")
    34  }
    35  
    36  func TestBtrfsSubvolDelete(t *testing.T) {
    37  	d := graphtest.GetDriver(t, "btrfs")
    38  	if err := d.CreateReadWrite("test", "", nil); err != nil {
    39  		t.Fatal(err)
    40  	}
    41  	defer graphtest.PutDriver(t)
    42  
    43  	dir, err := d.Get("test", graphdriver.MountOpts{})
    44  	if err != nil {
    45  		t.Fatal(err)
    46  	}
    47  	defer d.Put("test")
    48  
    49  	if err := subvolCreate(dir, "subvoltest"); err != nil {
    50  		t.Fatal(err)
    51  	}
    52  
    53  	if _, err := os.Stat(path.Join(dir, "subvoltest")); err != nil {
    54  		t.Fatal(err)
    55  	}
    56  
    57  	if err := d.Remove("test"); err != nil {
    58  		t.Fatal(err)
    59  	}
    60  
    61  	if _, err := os.Stat(path.Join(dir, "subvoltest")); !os.IsNotExist(err) {
    62  		t.Fatalf("expected not exist error on nested subvol, got: %v", err)
    63  	}
    64  }
    65  
    66  func TestBtrfsEcho(t *testing.T) {
    67  	graphtest.DriverTestEcho(t, "btrfs")
    68  }
    69  
    70  func TestBtrfsTeardown(t *testing.T) {
    71  	graphtest.PutDriver(t)
    72  }