57 lines
1.2 KiB
Go
57 lines
1.2 KiB
Go
package fs
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import (
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"testing"
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)
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func TestCpuStats(t *testing.T) {
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helper := NewCgroupTestUtil("cpu", t)
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defer helper.cleanup()
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cpuStatContent := `nr_periods 2000
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nr_throttled 200
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throttled_time 42424242424`
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helper.writeFileContents(map[string]string{
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"cpu.stat": cpuStatContent,
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})
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cpu := &cpuGroup{}
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stats, err := cpu.Stats(helper.CgroupData)
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if err != nil {
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t.Fatal(err)
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}
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expected_stats := map[string]int64{
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"nr_periods": 2000,
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"nr_throttled": 200,
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"throttled_time": 42424242424,
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}
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expectStats(t, expected_stats, stats)
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}
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func TestNoCpuStatFile(t *testing.T) {
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helper := NewCgroupTestUtil("cpu", t)
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defer helper.cleanup()
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cpu := &cpuGroup{}
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_, err := cpu.Stats(helper.CgroupData)
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if err == nil {
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t.Fatal("Expected to fail, but did not.")
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}
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}
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func TestInvalidCpuStat(t *testing.T) {
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helper := NewCgroupTestUtil("cpu", t)
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defer helper.cleanup()
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cpuStatContent := `nr_periods 2000
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nr_throttled 200
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throttled_time fortytwo`
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helper.writeFileContents(map[string]string{
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"cpu.stat": cpuStatContent,
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})
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cpu := &cpuGroup{}
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_, err := cpu.Stats(helper.CgroupData)
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if err == nil {
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t.Fatal("Expected failed stat parsing.")
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}
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}
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