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package acl
import (
"os"
"testing"
)
func checkPerm(t *testing.T, cat rune, perms QualifiedPerms, k string, want Perm) {
have, ok := perms[k]
if ok {
if have != want {
t.Errorf("Perm %c:%s:%s != %c:%s:%s", cat, k, have, cat, k, want)
}
} else {
t.Errorf("Perm %c:%s: not set", cat, k)
}
}
func TestFromUnix(t *testing.T) {
acl := ACLFromUnixPerms(0752)
if len(acl.User) != 1 {
t.Errorf("Expected exactly 1 user perm, got %d", len(acl.User))
}
if len(acl.Group) != 1 {
t.Errorf("Expected exactly 1 group perm, got %d", len(acl.Group))
}
if len(acl.Other) != 1 {
t.Errorf("Expected exactly 1 other perm, got %d", len(acl.Other))
}
if len(acl.Mask) != 0 {
t.Errorf("Expected exactly 0 mask perm, got %d", len(acl.Mask))
}
checkPerm(t, 'u', acl.User, "", PermR|PermW|PermX)
checkPerm(t, 'g', acl.Group, "", PermR|PermX)
checkPerm(t, 'o', acl.Other, "", PermW)
}
func TestToUnix(t *testing.T) {
acl := ACL{}
acl.Init()
acl.User[""] = PermR | PermW | PermX
acl.Group[""] = PermR | PermX
acl.Other[""] = PermR
want := os.FileMode(0754)
have := acl.ToUnixPerms()
if have != want {
t.Errorf("Unexpected ToUnixPerms result: have 0%o, want 0%o", have, want)
}
}
func TestStringify(t *testing.T) {
acl := ACL{}
acl.Init()
acl.User[""] = PermR | PermW | PermX
acl.User["foo"] = PermR | PermW
acl.User["bar"] = PermR | PermW
acl.Group[""] = PermR | PermX
acl.Group["baz"] = PermR | PermW | PermX
acl.Other[""] = 0
acl.Mask[""] = PermX
want := "u::rwx,u:bar:rw-,u:foo:rw-,g::r-x,g:baz:rwx,o::---,m::--x"
have := acl.String()
if have != want {
t.Errorf("Unexpected String result: have %s, want %s", have, want)
}
}
func TestParsing(t *testing.T) {
acl, err := ParseACL("u::rwx,u:bar:rw-,u:foo:rw-,g::r-x,g:baz:rwx,o::---,m::--x")
if err != nil {
t.Fatalf("unexpected parsing error: %s", err)
}
if len(acl.User) == 3 {
checkPerm(t, 'u', acl.User, "", PermR|PermW|PermX)
checkPerm(t, 'u', acl.User, "foo", PermR|PermW)
checkPerm(t, 'u', acl.User, "bar", PermR|PermW)
} else {
t.Errorf("Expeced 3 user entries, got %d", len(acl.User))
}
if len(acl.Group) == 2 {
checkPerm(t, 'u', acl.Group, "", PermR|PermX)
checkPerm(t, 'u', acl.Group, "baz", PermR|PermW|PermX)
} else {
t.Errorf("Expeced 2 group entries, got %d", len(acl.Group))
}
if len(acl.Other) == 1 {
checkPerm(t, 'u', acl.Other, "", 0)
} else {
t.Errorf("Expeced 1 other entries, got %d", len(acl.Other))
}
if len(acl.Mask) == 1 {
checkPerm(t, 'u', acl.Mask, "", PermX)
} else {
t.Errorf("Expeced 1 mask entries, got %d", len(acl.Mask))
}
}
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