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34 lines
1.0 KiB
34 lines
1.0 KiB
2 months ago
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package logstorage
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import (
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"strings"
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"testing"
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"time"
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)
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func TestAuditCapacityRotatesOldestActiveSegment(t *testing.T) {
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store := openTestStore(t, Options{AuditCapBytes: 1400})
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for i := 0; i < 5; i++ {
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if _, err := store.Append(ClassAudit, time.Now().Add(time.Duration(i)*time.Second), map[string]string{"message": strings.Repeat(string(rune('a'+i)), 400)}); err != nil {
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t.Fatal(err)
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}
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}
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snapshot, err := store.Snapshot()
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if err != nil {
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t.Fatal(err)
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}
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if snapshot.UsageBytes["audit"] > 1400 {
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t.Fatalf("capacity exceeded: %+v", snapshot)
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}
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var messages []string
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store.mu.Lock()
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err = store.walkClassLocked(ClassAudit, false, func(event Envelope) error { messages = append(messages, string(event.Payload)); return nil })
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store.mu.Unlock()
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if err != nil {
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t.Fatal(err)
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}
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if len(messages) == 0 || strings.Contains(strings.Join(messages, ""), strings.Repeat("a", 100)) || !strings.Contains(messages[len(messages)-1], strings.Repeat("e", 100)) {
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t.Fatalf("rotation retained wrong records: %v", messages)
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}
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}
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