Ilya Ryzhenkov
51 lines
1.4 KiB
Kotlin
51 lines
1.4 KiB
Kotlin
package test.concurrent
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import java.io.ObjectOutputStream
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import java.io.ByteArrayOutputStream
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import java.io.ByteArrayInputStream
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import java.io.ObjectInputStream
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import java.io.Serializable
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import java.util.HashMap
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import junit.framework.TestCase
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import junit.framework.Assert
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class Serial(val a : String) : java.lang.Object(), Serializable {
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override fun toString() = a
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}
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class SerialTest() : TestCase() {
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fun testMe() {
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val tuple = Triple("lala", "bbb", Serial("serial"))
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val op = { -> tuple.toString() }
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val baos = ByteArrayOutputStream()
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val oos = ObjectOutputStream(baos)
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oos.writeObject(op)
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oos.close()
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val bais = ByteArrayInputStream(baos.toByteArray())
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val ins = ObjectInputStream(bais)
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val ops = ins.readObject() as (() -> String)
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Assert.assertEquals(op (), ops())
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}
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fun testComplex() {
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val y = 12
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val op = { (x:Int) -> (x + y).toString() }
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val op2 : Int.(Int) -> String = { op(this + it) }
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val baos = ByteArrayOutputStream()
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val oos = ObjectOutputStream(baos)
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oos.writeObject(op2)
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oos.close()
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val bais = ByteArrayInputStream(baos.toByteArray())
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val ins = ObjectInputStream(bais)
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val ops = ins.readObject() as (Int.(Int) -> String)
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Assert.assertEquals("27", 5.ops(10))
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}
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}
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