mirror of https://github.com/waku-org/nwaku.git
31 lines
927 B
Nim
31 lines
927 B
Nim
{.used.}
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import
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testutils/unittests
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import
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../../waku/waku_core/time
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suite "Waku Core - Time":
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test "Test timestamp conversion":
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## Given
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let
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nanoseconds = 1676562429123456789.int64
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secondsPart = nanoseconds div 1_000_000_000
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nanosecondsPart = nanoseconds mod 1_000_000_000
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secondsFloat = secondsPart.float64 + (nanosecondsPart.float64 / 1_000_000_000.float64)
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lowResTimestamp = Timestamp(secondsPart.int64 * 1_000_000_000.int64) # 1676562429000000000
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highResTimestamp = Timestamp(secondsFloat * 1_000_000_000.float64) # 1676562429123456789
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require highResTimestamp > lowResTimestamp # Sanity check
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## When
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let
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timeInSecondsInt64 = secondsPart.int64
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timeInSecondsFloat64 = float64(secondsFloat)
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## Then
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check:
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getNanosecondTime(timeInSecondsInt64) == lowResTimestamp
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getNanosecondTime(timeInSecondsFloat64) == highResTimestamp
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