Zalim Bashorov
35 lines
599 B
Kotlin
Vendored
35 lines
599 B
Kotlin
Vendored
fun box(): String {
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testIfs()
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testWhen()
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return "OK"
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}
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// From KT-60212
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fun testIfs() {
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val b1 = 0b11011111
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if (b1 and 0b10000000 == 0) {
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fail("A")
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} else if (b1 and 0b11100000 == 0b11000000) {
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return
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} else {
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fail("C")
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}
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}
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// Snippet from kotlinx-io
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fun testWhen() {
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val v = test(0xdf)
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if (v != 1) fail("D")
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}
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fun test(b0: Int) = when {
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b0 and 0x80 == 0 -> 0
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b0 and 0xe0 == 0xc0 -> 1
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b0 and 0xf0 == 0xe0 -> 2
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b0 and 0xf8 == 0xf0 -> 3
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else -> -1
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}
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fun fail(message: String): Nothing = throw Exception(message)
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