Svyatoslav Kuzmich
26 lines
447 B
Kotlin
Vendored
26 lines
447 B
Kotlin
Vendored
// WITH_RUNTIME
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import kotlin.test.*
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fun box(): String {
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for (x in 1..10) {
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assertTrue(x in 1..10)
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assertTrue(x + 10 !in 1..10)
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}
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var x = 0
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assertTrue(0 !in 1..2)
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assertTrue(++x in 1..1)
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assertTrue(++x !in 1..1)
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assertTrue(sideEffect(x) in 2..3)
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return "OK"
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}
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var invocationCounter = 0
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fun sideEffect(x: Int): Int {
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++invocationCounter
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assertTrue(invocationCounter == 1)
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return x
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} |