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e6048715e4
gofumpt (mvdan.cc/gofumpt) is a fork of gofmt with stricter rules. Brought to you by git ls-files \*.go | grep -v ^vendor/ | xargs gofumpt -s -w Looking at the diff, all these changes make sense. Also, replace gofmt with gofumpt in golangci.yml. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
102 lines
3.3 KiB
Go
102 lines
3.3 KiB
Go
// +build linux
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package fs
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import (
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"reflect"
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"testing"
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"github.com/opencontainers/runc/libcontainer/cgroups"
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)
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const (
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cpuAcctUsageContents = "12262454190222160"
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cpuAcctUsagePerCPUContents = "1564936537989058 1583937096487821 1604195415465681 1596445226820187 1481069084155629 1478735613864327 1477610593414743 1476362015778086"
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cpuAcctStatContents = "user 452278264\nsystem 291429664"
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cpuAcctUsageAll = `cpu user system
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0 962250696038415 637727786389114
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1 981956408513304 638197595421064
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2 1002658817529022 638956774598358
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3 994937703492523 637985531181620
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4 874843781648690 638837766495476
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5 872544369885276 638763309884944
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6 870104915696359 640081778921247
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7 870202363887496 638716766259495
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`
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)
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func TestCpuacctStats(t *testing.T) {
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helper := NewCgroupTestUtil("cpuacct.", t)
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defer helper.cleanup()
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helper.writeFileContents(map[string]string{
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"cpuacct.usage": cpuAcctUsageContents,
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"cpuacct.usage_percpu": cpuAcctUsagePerCPUContents,
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"cpuacct.stat": cpuAcctStatContents,
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"cpuacct.usage_all": cpuAcctUsageAll,
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})
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cpuacct := &CpuacctGroup{}
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actualStats := *cgroups.NewStats()
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err := cpuacct.GetStats(helper.CgroupPath, &actualStats)
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if err != nil {
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t.Fatal(err)
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}
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expectedStats := cgroups.CpuUsage{
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TotalUsage: uint64(12262454190222160),
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PercpuUsage: []uint64{
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1564936537989058, 1583937096487821, 1604195415465681, 1596445226820187,
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1481069084155629, 1478735613864327, 1477610593414743, 1476362015778086,
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},
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PercpuUsageInKernelmode: []uint64{
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637727786389114, 638197595421064, 638956774598358, 637985531181620,
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638837766495476, 638763309884944, 640081778921247, 638716766259495,
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},
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PercpuUsageInUsermode: []uint64{
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962250696038415, 981956408513304, 1002658817529022, 994937703492523,
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874843781648690, 872544369885276, 870104915696359, 870202363887496,
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},
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UsageInKernelmode: (uint64(291429664) * nanosecondsInSecond) / clockTicks,
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UsageInUsermode: (uint64(452278264) * nanosecondsInSecond) / clockTicks,
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}
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if !reflect.DeepEqual(expectedStats, actualStats.CpuStats.CpuUsage) {
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t.Errorf("Expected CPU usage %#v but found %#v\n",
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expectedStats, actualStats.CpuStats.CpuUsage)
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}
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}
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func TestCpuacctStatsWithoutUsageAll(t *testing.T) {
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helper := NewCgroupTestUtil("cpuacct.", t)
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defer helper.cleanup()
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helper.writeFileContents(map[string]string{
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"cpuacct.usage": cpuAcctUsageContents,
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"cpuacct.usage_percpu": cpuAcctUsagePerCPUContents,
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"cpuacct.stat": cpuAcctStatContents,
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})
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cpuacct := &CpuacctGroup{}
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actualStats := *cgroups.NewStats()
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err := cpuacct.GetStats(helper.CgroupPath, &actualStats)
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if err != nil {
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t.Fatal(err)
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}
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expectedStats := cgroups.CpuUsage{
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TotalUsage: uint64(12262454190222160),
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PercpuUsage: []uint64{
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1564936537989058, 1583937096487821, 1604195415465681, 1596445226820187,
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1481069084155629, 1478735613864327, 1477610593414743, 1476362015778086,
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},
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PercpuUsageInKernelmode: []uint64{},
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PercpuUsageInUsermode: []uint64{},
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UsageInKernelmode: (uint64(291429664) * nanosecondsInSecond) / clockTicks,
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UsageInUsermode: (uint64(452278264) * nanosecondsInSecond) / clockTicks,
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}
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if !reflect.DeepEqual(expectedStats, actualStats.CpuStats.CpuUsage) {
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t.Errorf("Expected CPU usage %#v but found %#v\n",
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expectedStats, actualStats.CpuStats.CpuUsage)
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}
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}
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