Mikhael Bogdanov
9d021ee1ac
Perform actual codegen test execution in separate process. One server process is used to run all codegen tests through socket connection.
34 lines
1.3 KiB
Kotlin
Vendored
34 lines
1.3 KiB
Kotlin
Vendored
// TODO: muted automatically, investigate should it be ran for JS or not
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// IGNORE_BACKEND: JS, NATIVE
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// WITH_RUNTIME
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// FULL_JDK
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import kotlin.test.assertEquals
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import java.lang.reflect.ParameterizedType
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import java.lang.reflect.Type
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open class TypeLiteral<T> {
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val type: Type
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get() = (javaClass.getGenericSuperclass() as ParameterizedType).getActualTypeArguments()[0]
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}
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inline fun <reified T> typeLiteral(): TypeLiteral<T> = object : TypeLiteral<T>() {}
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fun box(): String {
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assertEquals("java.lang.String", (typeLiteral<String>().type as Class<*>).canonicalName)
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assertEquals("java.util.List<?>", typeLiteral<List<*>>().type.toString())
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//note that 'type' implementation for next cases is different on jdk 6 and 8: GenericArrayType and Class
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assertEquals("java.lang.String[]", typeLiteral<Array<String>>().type.canonicalName)
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assertEquals("java.lang.Integer[]", typeLiteral<Array<Int>>().type.canonicalName)
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assertEquals("java.lang.String[][]", typeLiteral<Array<Array<String>>>().type.canonicalName)
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return "OK"
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}
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val Type.canonicalName: String
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get() = when (this) {
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is Class<*> -> this.canonicalName
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is java.lang.reflect.GenericArrayType -> this.getGenericComponentType().canonicalName + "[]"
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else -> null!!
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} |