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a842dc9c2b
The anti-entropy code manages background synchronizations of the local state on a regular basis or on demand when either the state has changed or a new consul server has been added. This patch moves the anti-entropy code into its own package and decouples it from the local state code since they are performing two different functions. To simplify code-review this revision does not make any optimizations, renames or refactorings. This will happen in subsequent commits.
56 lines
1.1 KiB
Go
56 lines
1.1 KiB
Go
package ae
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import (
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"testing"
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"time"
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)
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func TestAE_scale(t *testing.T) {
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t.Parallel()
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intv := time.Minute
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if v := aeScale(intv, 100); v != intv {
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t.Fatalf("Bad: %v", v)
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}
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if v := aeScale(intv, 200); v != 2*intv {
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t.Fatalf("Bad: %v", v)
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}
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if v := aeScale(intv, 1000); v != 4*intv {
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t.Fatalf("Bad: %v", v)
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}
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if v := aeScale(intv, 10000); v != 8*intv {
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t.Fatalf("Bad: %v", v)
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}
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}
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func TestAE_nestedPauseResume(t *testing.T) {
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t.Parallel()
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l := new(StateSyncer)
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if l.Paused() != false {
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t.Fatal("syncer should be unPaused after init")
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}
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l.Pause()
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if l.Paused() != true {
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t.Fatal("syncer should be Paused after first call to Pause()")
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}
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l.Pause()
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if l.Paused() != true {
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t.Fatal("syncer should STILL be Paused after second call to Pause()")
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}
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l.Resume()
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if l.Paused() != true {
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t.Fatal("syncer should STILL be Paused after FIRST call to Resume()")
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}
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l.Resume()
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if l.Paused() != false {
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t.Fatal("syncer should NOT be Paused after SECOND call to Resume()")
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}
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defer func() {
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err := recover()
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if err == nil {
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t.Fatal("unbalanced Resume() should cause a panic()")
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}
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}()
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l.Resume()
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}
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