Ilya Gorbunov
1014434475
- keep offset in range (-1..+1) of time source units - when adding big or infinite offset, saturate startedAt instead - displace initial reading to zero, similar to MonotonicTimeSource - fix the zero reading in TestTimeSource by calling markNow in constructor - use more precise reading adjustment in TestTimeSource for big durations - add a note about comparable time marks for AbstractLongTimeSource and TestTimeSource
31 lines
942 B
Kotlin
31 lines
942 B
Kotlin
/*
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* Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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package test.time
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import kotlin.test.*
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import kotlin.time.*
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import kotlin.time.Duration.Companion.nanoseconds
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@OptIn(ExperimentalTime::class)
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class TimeMarkJVMTest {
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@Test
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fun longDurationElapsed() {
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TimeMarkTest().testLongAdjustmentElapsedPrecision(TimeSource.Monotonic, { waitDuration -> Thread.sleep((waitDuration * 1.1).inWholeMilliseconds) })
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}
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@Test
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fun defaultTimeMarkAdjustmentInfinite() {
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val baseMark = TimeSource.Monotonic.markNow()
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val longDuration = Long.MAX_VALUE.nanoseconds
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val pastMark = baseMark - longDuration
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val infiniteFutureMark1 = pastMark + longDuration * 3
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assertEquals(-Duration.INFINITE, infiniteFutureMark1.elapsedNow())
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}
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} |