47 lines
1.4 KiB
Go
47 lines
1.4 KiB
Go
//go:build linux || darwin
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/*
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Copyright 2020 The Kubernetes Authors All rights reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package perf
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import (
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"os/exec"
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"testing"
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)
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func TestTimeCommandLogs(t *testing.T) {
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cmd := exec.Command("sh", "-c", "echo hi && sleep 3 && echo hey && sleep 1")
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actual, err := timeCommandLogs(cmd)
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if err != nil {
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t.Fatalf("error timing logs: %v", err)
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}
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expected := newResult()
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expected.timedLogs["hi"] = 3.0
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expected.timedLogs["hey"] = 1.0
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for log, time := range expected.timedLogs {
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actualTime, ok := actual.timedLogs[log]
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if !ok {
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t.Fatalf("expected log %s but didn't find it", log)
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}
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// Let's give a little wiggle room so we don't fail if time is 3 and actualTime is 2.99...
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if actualTime < time && time-actualTime > 0.01 {
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t.Fatalf("expected log \"%s\" to take more time than it actually did. got %v, expected > %v", log, actualTime, time)
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}
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}
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}
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