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https://github.com/VictoriaMetrics/VictoriaMetrics.git
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39 lines
879 B
Go
39 lines
879 B
Go
package cgroup
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import (
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"testing"
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)
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func TestCountCPUs(t *testing.T) {
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f := func(s string, nExpected int) {
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t.Helper()
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n := countCPUs(s)
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if n != nExpected {
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t.Fatalf("unexpected result from countCPUs(%q); got %d; want %d", s, n, nExpected)
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}
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}
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f("", -1)
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f("1", 1)
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f("234", 1)
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f("1,2", 2)
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f("0-1", 2)
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f("0-0", 1)
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f("1-2,3,5-9,200-210", 19)
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f("0-3", 4)
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f("0-6", 7)
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}
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func TestGetCPUQuotaV2(t *testing.T) {
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f := func(sysPrefix, cgroupPath string, expectedCPU float64) {
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t.Helper()
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got, err := getCPUQuotaV2(sysPrefix, cgroupPath)
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if err != nil {
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t.Fatalf("unexpected error: %s, sysPrefix: %s, cgroupPath: %s", err, sysPrefix, cgroupPath)
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}
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if got != expectedCPU {
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t.Fatalf("unexpected result from getCPUQuotaV2(%s, %s), got %f, want %f", sysPrefix, cgroupPath, got, expectedCPU)
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}
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}
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f("testdata/cgroup", "testdata/self/cgroupv2", 2)
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}
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