support local cdroms

Local cdroms can now be added directly to the domain. See the
following example:

```hcl
resource "libvirt_domain" "test-domain" {
    name = "test"

    disk {
	file = "path/to/file.iso"
    }
}
```

Furthermore, a small Tiny Core Linux (TCL) ISO image has been added to
the testdata. This can be used for testing purposes.

Signed-off-by: Thomas Hipp <thipp@suse.de>

1 files changed, 0 insertions, 10 deletions

diff --git a/libvirt/disk_def_test.go b/libvirt/disk_def_test.go
index a6184cc6..d13d26d8 100644
--- a/libvirt/disk_def_test.go
+++ b/libvirt/disk_def_test.go
@@ -21,13 +21,3 @@ func TestDefaultDiskMarshall(t *testing.T) {
 		t.Fatalf("could not marshall this:\n%s", spew.Sdump(b))
 	}
 }
-
-func TestDefaultCDROMMarshall(t *testing.T) {
-	b := newCDROM()
-	buf := new(bytes.Buffer)
-	enc := xml.NewEncoder(buf)
-	enc.Indent("  ", "    ")
-	if err := enc.Encode(b); err != nil {
-		t.Fatalf("could not marshall this:\n%s", spew.Sdump(b))
-	}
-}