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47 lines
1.4 KiB
Go
47 lines
1.4 KiB
Go
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// Copyright 2018 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package procfs
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import "testing"
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func TestProcIO(t *testing.T) {
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p, err := FS("fixtures").NewProc(26231)
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if err != nil {
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t.Fatal(err)
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}
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s, err := p.NewIO()
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if err != nil {
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t.Fatal(err)
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}
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for _, test := range []struct {
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name string
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want int64
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have int64
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}{
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{name: "RChar", want: 750339, have: int64(s.RChar)},
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{name: "WChar", want: 818609, have: int64(s.WChar)},
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{name: "SyscR", want: 7405, have: int64(s.SyscR)},
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{name: "SyscW", want: 5245, have: int64(s.SyscW)},
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{name: "ReadBytes", want: 1024, have: int64(s.ReadBytes)},
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{name: "WriteBytes", want: 2048, have: int64(s.WriteBytes)},
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{name: "CancelledWriteBytes", want: -1024, have: s.CancelledWriteBytes},
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} {
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if test.want != test.have {
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t.Errorf("want %s %d, have %d", test.name, test.want, test.have)
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}
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}
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}
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