| // FILE: JavaAnn.java |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| |
| @Retention(RetentionPolicy.RUNTIME) |
| @interface JavaAnn { |
| String value() default "default"; |
| } |
| |
| // FILE: JavaAnn2.java |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| |
| @Retention(RetentionPolicy.RUNTIME) |
| @interface JavaAnn2 { |
| int a() default 1; |
| byte b() default 1; |
| short c() default 1; |
| double d() default 1; |
| float e() default 1; |
| long j() default 1; |
| String f() default "default"; |
| } |
| |
| // FILE: 1.kt |
| |
| @JavaAnn class MyClass |
| @JavaAnn2 class MyClass2 |
| |
| fun box(): String { |
| val ann = MyClass::class.java.getAnnotation(JavaAnn::class.java) |
| if (ann == null) return "fail: cannot find Ann on MyClass}" |
| if (ann.value != "default") return "fail: annotation parameter i should be 'default', but was ${ann.value}" |
| |
| val ann2 = MyClass2::class.java.getAnnotation(JavaAnn2::class.java) |
| if (ann2 == null) return "fail: cannot find Ann on MyClass}" |
| if (ann2.a != 1) return "fail for a: expected = 1, but was ${ann2.a}" |
| if (ann2.b != 1.toByte()) return "fail for b: expected = 1, but was ${ann2.b}" |
| if (ann2.c != 1.toShort()) return "fail for c: expected = 1, but was ${ann2.c}" |
| if (ann2.d != 1.0) return "fail for d: expected = 1, but was ${ann2.d}" |
| if (ann2.e != 1F) return "fail for e: expected = 1, but was ${ann2.e}" |
| if (ann2.j != 1L) return "fail for j: expected = 1, but was ${ann2.j}" |
| if (ann2.f != "default") return "fail for f: expected = default, but was ${ann2.f}" |
| |
| return "OK" |
| } |