mirror of
https://github.com/restic/restic.git
synced 2024-12-26 09:47:49 +00:00
5cdcc99eba
Since backend.ID is always a slice of constant length, use an array
instead of a slice. Mostly, arrays behave as slices, except that an
array cannot be nil, so use `*backend.ID` insteaf of `backend.ID` in
places where the absence of an ID is possible (e.g. for the Subtree of a
Node, which may not present when the node is a file node).
This change allows to directly use backend.ID as the the key for a map,
so that arbitrary data structures (e.g. a Set implemented as a
map[backend.ID]struct{}) can easily be formed.
16 lines
320 B
Go
16 lines
320 B
Go
package backend
|
|
|
|
import "testing"
|
|
|
|
func TestIDMethods(t *testing.T) {
|
|
var id ID
|
|
|
|
if id.Str() != "[null]" {
|
|
t.Errorf("ID.Str() returned wrong value, want %v, got %v", "[null]", id.Str())
|
|
}
|
|
|
|
var pid *ID
|
|
if pid.Str() != "[nil]" {
|
|
t.Errorf("ID.Str() returned wrong value, want %v, got %v", "[nil]", pid.Str())
|
|
}
|
|
}
|