67e26be2d9
The public tree and its history contain only the listed paths. Earlier projection history remains preserved internally. Source-Sha: 913fde029b935671833254797f0f20f1eb9fabba Policy-Sha: 913fde029b935671833254797f0f20f1eb9fabba Tree-Digest: 180ae530c1058a2a5c89837bdce2d323ae83e669e38590ca72e75b8d92b7262f
39 lines
889 B
Go
39 lines
889 B
Go
package system
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import (
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"runtime"
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"testing"
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)
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func TestGetTopProcesses(t *testing.T) {
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procs, err := GetTopProcesses(5)
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if err != nil {
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t.Fatalf("GetTopProcesses(5) error: %v", err)
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}
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if len(procs) == 0 {
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t.Fatal("expected at least one process")
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}
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t.Logf("Top %d processes (on %s):", len(procs), runtime.GOOS)
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for i, p := range procs {
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t.Logf(" %d. %s (pid=%d) cpu=%.1f%% mem=%.1f%%", i+1, p.Name, p.PID, p.CPU, p.Mem)
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if p.Name == "" {
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t.Errorf("process %d has empty name", p.PID)
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}
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if p.PID == 0 {
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t.Error("process has zero PID")
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}
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}
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}
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func TestGetTopProcessesLimit(t *testing.T) {
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for _, limit := range []int{1, 3, 10} {
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procs, err := GetTopProcesses(limit)
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if err != nil {
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t.Fatalf("GetTopProcesses(%d) error: %v", limit, err)
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}
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if len(procs) > limit {
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t.Errorf("GetTopProcesses(%d) returned %d processes", limit, len(procs))
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}
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}
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}
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