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// Copyright 2016 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package auth
import (
"testing"
"github.com/coreos/etcd/auth/authpb"
"github.com/coreos/etcd/pkg/adt"
)
func TestRangePermission(t *testing.T) {
tests := []struct {
perms []adt.Interval
begin []byte
end []byte
want bool
}{
{
[]adt.Interval{adt.NewBytesAffineInterval([]byte("a"), []byte("c")), adt.NewBytesAffineInterval([]byte("x"), []byte("z"))},
[]byte("a"), []byte("z"),
false,
},
{
[]adt.Interval{adt.NewBytesAffineInterval([]byte("a"), []byte("f")), adt.NewBytesAffineInterval([]byte("c"), []byte("d")), adt.NewBytesAffineInterval([]byte("f"), []byte("z"))},
[]byte("a"), []byte("z"),
true,
},
{
[]adt.Interval{adt.NewBytesAffineInterval([]byte("a"), []byte("d")), adt.NewBytesAffineInterval([]byte("a"), []byte("b")), adt.NewBytesAffineInterval([]byte("c"), []byte("f"))},
[]byte("a"), []byte("f"),
true,
},
}
for i, tt := range tests {
readPerms := &adt.IntervalTree{}
for _, p := range tt.perms {
readPerms.Insert(p, struct{}{})
}
result := checkKeyInterval(&unifiedRangePermissions{readPerms: readPerms}, tt.begin, tt.end, authpb.READ)
if result != tt.want {
t.Errorf("#%d: result=%t, want=%t", i, result, tt.want)
}
}
}
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