Svyatoslav Kuzmich
43 lines
1.3 KiB
Kotlin
Vendored
43 lines
1.3 KiB
Kotlin
Vendored
// EXPECTED_REACHABLE_NODES: 1289
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package foo
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class CC(val s: CharSequence) : CharSequence by s, MyCharSequence {}
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interface MyCharSequence {
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val length: Int
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// TODO: uncomment when it's possible to implement bridges for get/charCodeAt
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//operator fun get(index: Int): Char
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fun subSequence(startIndex: Int, endIndex: Int): CharSequence
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}
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fun box(): String {
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val kotlin: String = "kotlin"
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if (kotlin.subSequence(0, kotlin.length) != kotlin) return "Fail 0"
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val kot: CharSequence = kotlin.subSequence(0, 3)
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if (kot.toString() != "kot") return "Fail 1: $kot"
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val tlin = (kotlin as CharSequence).subSequence(2, 6)
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if (tlin.toString() != "tlin") return "Fail 2: $tlin"
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val cc: CharSequence = CC(kotlin)
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if (cc.length != 6) return "Fail 3: ${cc.length}"
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if (cc.subSequence(0, 3) != kot) return "Fail 4"
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//if (cc[2] != 't') return "Fail 5: ${cc[2]}"
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val mcc: MyCharSequence = CC(kotlin)
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if (mcc.length != 6) return "Fail 6: ${mcc.length}"
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if (mcc.subSequence(0, 3) != kot) return "Fail 7"
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//if (mcc[2] != 't') return "Fail 8: ${mcc[2]}"
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val ccc = CC(cc)
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if (ccc.length != 6) return "Fail 6: ${ccc.length}"
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if (ccc.subSequence(0, 3) != kot) return "Fail 7"
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//if (ccc[2] != 't') return "Fail 8: ${ccc[2]}"
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return "OK"
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}
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