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// Copyright 2018 The Prometheus 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 procfs
import (
"testing"
)
func TestNewNamespaces(t *testing.T) {
p, err := getProcFixtures(t).Proc(26231)
if err != nil {
t.Fatal(err)
}
namespaces, err := p.Namespaces()
if err != nil {
t.Fatal(err)
}
expectedNamespaces := map[string]Namespace{
"mnt": {"mnt", 4026531840},
"net": {"net", 4026531993},
}
if want, have := len(expectedNamespaces), len(namespaces); want != have {
t.Errorf("want %d parsed namespaces, have %d", want, have)
}
for _, ns := range namespaces {
if want, have := expectedNamespaces[ns.Type], ns; want != have {
t.Errorf("%s: want %v, have %v", ns.Type, want, have)
}
}
}
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