# HG changeset patch
# User Jaroslav Tulach <jaroslav.tulach@apidesign.org>
# Date 1458461143 -3600
# Node ID d729cfa77fa77e7885626b43ffa4318f4d3bd26e
# Parent  cf6d5d3576962478f8fd39dd708e230244ba980e
Make sure getAnnotations on Class and Method returns some values

diff -r cf6d5d357696 -r d729cfa77fa7 rt/emul/compacttest/src/test/java/org/apidesign/bck2brwsr/tck/ReflectionAnnotationTest.java
--- a/rt/emul/compacttest/src/test/java/org/apidesign/bck2brwsr/tck/ReflectionAnnotationTest.java	Sun Mar 20 08:12:55 2016 +0100
+++ b/rt/emul/compacttest/src/test/java/org/apidesign/bck2brwsr/tck/ReflectionAnnotationTest.java	Sun Mar 20 09:05:43 2016 +0100
@@ -17,6 +17,7 @@
  */
 package org.apidesign.bck2brwsr.tck;
 
+import java.lang.annotation.Annotation;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import org.apidesign.bck2brwsr.vmtest.Compare;
@@ -49,6 +50,10 @@
     @Ann
     @AnnAnn
     class D {
+        @Ann
+        @AnnAnn
+        public void method() {
+        }
     }
 
     @Ann(type = String.class)
@@ -109,6 +114,58 @@
 //        return ann.string();
 //    }
 
+    private static String toClassNames(Object[] arr) {
+        StringBuilder sb = new StringBuilder();
+        sb.append("\n");
+        for (Object o : arr) {
+            if (o == null) {
+                sb.append("null");
+            } else if (o instanceof Ann) {
+                sb.append("Ann");
+            } else if (o instanceof AnnAnn) {
+                sb.append("AnnAnn");
+            }
+            sb.append("\n");
+        }
+        return sb.toString();
+    }
+
+    @Compare
+    public String twoAnnotations() {
+        Annotation[] arr = D.class.getAnnotations();
+        if (arr == null) {
+            return "Null array";
+        }
+        return toClassNames(arr);
+    }
+
+    @Compare
+    public String twoDeclaredAnnotations() {
+        Annotation[] arr = D.class.getDeclaredAnnotations();
+        if (arr == null) {
+            return "Null array";
+        }
+        return toClassNames(arr);
+    }
+
+    @Compare
+    public String twoAnnotationsOnMethod() throws Exception {
+        Annotation[] arr = D.class.getMethod("method").getAnnotations();
+        if (arr == null) {
+            return "Null array";
+        }
+        return toClassNames(arr);
+    }
+
+    @Compare
+    public String twoDeclaredAnnotationsOnMethod() throws Exception {
+        Annotation[] arr = D.class.getMethod("method").getAnnotations();
+        if (arr == null) {
+            return "Null array";
+        }
+        return toClassNames(arr);
+    }
+
     @Factory
     public static Object[] create() {
         return VMTest.create(ReflectionAnnotationTest.class);
diff -r cf6d5d357696 -r d729cfa77fa7 rt/emul/mini/src/main/java/java/lang/Class.java
--- a/rt/emul/mini/src/main/java/java/lang/Class.java	Sun Mar 20 08:12:55 2016 +0100
+++ b/rt/emul/mini/src/main/java/java/lang/Class.java	Sun Mar 20 09:05:43 2016 +0100
@@ -1788,7 +1788,7 @@
      * @since 1.5
      */
     public Annotation[] getDeclaredAnnotations()  {
-        throw new UnsupportedOperationException();
+        return getAnnotations();
     }
 
     @JavaScriptBody(args = "type", body = ""
diff -r cf6d5d357696 -r d729cfa77fa7 rt/emul/mini/src/main/java/java/lang/reflect/Method.java
--- a/rt/emul/mini/src/main/java/java/lang/reflect/Method.java	Sun Mar 20 08:12:55 2016 +0100
+++ b/rt/emul/mini/src/main/java/java/lang/reflect/Method.java	Sun Mar 20 09:05:43 2016 +0100
@@ -672,9 +672,20 @@
         + "  return a['L' + ac.jvmName + ';'];"
         + "} else return null;"
     )
-    private Object getAnnotationData(Class<?> annotationClass) {
-        throw new UnsupportedOperationException();
-    }
+    private native Object getAnnotationData(Class<?> annotationClass);
+
+    @JavaScriptBody(args = {},
+        body =
+          "var a = this._data().anno;\n"
+        + "if (a) {\n"
+        + "  var arr = [];\n"
+        + "  for (p in a) {\n"
+        + "    arr.push(p);\n"
+        + "  }\n"
+        + "  return arr;\n"
+        + "} else return [];\n"
+    )
+    private native String[] getAnnotationNames();
     
     /**
      * @throws NullPointerException {@inheritDoc}
@@ -689,7 +700,19 @@
      * @since 1.5
      */
     public Annotation[] getDeclaredAnnotations()  {
-        throw new UnsupportedOperationException();
+        String[] arr = getAnnotationNames();
+        Annotation[] res = new Annotation[arr.length];
+        for (int i = 0; i < arr.length; i++) {
+            String forName = arr[i].substring(1, arr[i].length() - 1).replace('/', '.');
+            final Class<? extends Annotation> annoType;
+            try {
+                annoType = Class.forName(forName).asSubclass(Annotation.class);
+            } catch (ClassNotFoundException ex) {
+                throw new IllegalStateException(forName);
+            }
+            res[i] = getAnnotation(annoType);
+        }
+        return res;
     }
 
     /**