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29 lines
477 B
Go
29 lines
477 B
Go
package mono
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import (
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"testing"
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"time"
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)
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func differs(a, b, delta uint64) bool {
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if a < b {
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a, b = b, a
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}
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return a - b >= delta
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}
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func TestMono(t *testing.T) {
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a := Now(48000)
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time.Sleep(4 * time.Millisecond)
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b := Now(48000) - a
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if differs(b, 4 * 48, 16) {
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t.Errorf("Expected %v, got %v", 4 * 48, b)
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}
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c := Microseconds()
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time.Sleep(4 * time.Millisecond)
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d := Microseconds() - c
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if differs(d, 4000, 1000) {
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t.Errorf("Expected %v, got %v", 4000, d)
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}
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}
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