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76 lines
1.7 KiB
Kotlin
76 lines
1.7 KiB
Kotlin
//test for KT-3722 Write correct generic type information for generated fields
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import kotlin.properties.Delegates
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class Z<T> {
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}
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class TParam {
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}
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class Zout<out T> {
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}
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class Zin<in T> {
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}
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class Test<T>(val constructorProperty: T) {
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val classField1 : Z<T>? = null
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val classField2 : Z<String>? = null
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val classField3 : Zout<String>? = null
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val classField4 : Zin<TParam>? = null
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val delegates : Z<TParam>? by Delegates.lazy {Z<TParam>()}
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}
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fun box(): String {
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val clz = javaClass<Test<*>>()
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val constructorProperty = clz.getDeclaredField("constructorProperty");
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if (constructorProperty.getGenericType().toString() != "T")
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return "fail0: " + constructorProperty.getGenericType();
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val classField = clz.getDeclaredField("classField1");
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if (classField.getGenericType().toString() != "Z<T>")
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return "fail1:" + classField.getGenericType();
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val classField2 = clz.getDeclaredField("classField2");
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if (classField2.getGenericType().toString() != "Z<java.lang.String>")
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return "fail2:" + classField2.getGenericType();
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val classField3 = clz.getDeclaredField("classField3");
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if (classField3.getGenericType().toString() != "Zout<? extends java.lang.String>")
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return "fail3:" + classField3.getGenericType();
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val classField4 = clz.getDeclaredField("classField4");
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if (classField4.getGenericType().toString() != "Zin<? super TParam>")
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return "fail4:" + classField4.getGenericType();
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val classField5 = clz.getDeclaredField("delegates\$delegate");
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if (classField5.getGenericType().toString() != "kotlin.properties.ReadOnlyProperty<? super java.lang.Object, ? extends Z<TParam>>")
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return "fail5:" + classField5.getGenericType();
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return "OK"
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}
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