langtools/test/tools/javac/tree/ArrayTypeToString.java
changeset 30011 34df75eba76b
child 30730 d3ce7619db2c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/tree/ArrayTypeToString.java	Tue Apr 21 12:10:26 2015 +0200
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8068737
+ * @summary Tests ArrayType.toString with type annotations present
+ * @build ArrayTypeToString
+ * @compile/ref=ArrayTypeToString.out -XDrawDiagnostics -processor ArrayTypeToString -proc:only ArrayTypeToString.java
+ */
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import java.util.Set;
+
+import javax.annotation.processing.AbstractProcessor;
+import javax.annotation.processing.RoundEnvironment;
+import javax.annotation.processing.SupportedAnnotationTypes;
+import javax.annotation.processing.SupportedSourceVersion;
+import javax.lang.model.SourceVersion;
+import javax.lang.model.element.Element;
+import javax.lang.model.element.TypeElement;
+import javax.tools.Diagnostic.Kind;
+
+import com.sun.tools.javac.code.Symbol.VarSymbol;
+
+@Retention(RetentionPolicy.SOURCE)
+@Target({ ElementType.TYPE_USE, ElementType.FIELD })
+@interface Foo {
+    int value();
+}
+
+@SupportedAnnotationTypes("Foo")
+@SupportedSourceVersion(SourceVersion.RELEASE_9)
+public class ArrayTypeToString extends AbstractProcessor {
+
+    @Foo(0) String @Foo(1)[] @Foo(2)[] @Foo(3)[] field;
+
+    public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv) {
+        for (TypeElement te : tes) {
+            for (Element e : renv.getElementsAnnotatedWith(te)) {
+                String s = ((VarSymbol) e).type.toString();
+
+                // Normalize output by removing whitespace
+                s = s.replaceAll("\\s", "");
+
+                // Expected: "@Foo(0)java.lang.String@Foo(3)[]@Foo(2)[]@Foo(1)[]"
+                processingEnv.getMessager().printMessage(Kind.NOTE, s);
+            }
+        }
+        return true;
+    }
+}