langtools/test/tools/javap/typeAnnotations/Visibility.java
changeset 7083 f6bd6c4fcf54
parent 7070 4fd2b103e010
parent 7082 b36c199d8de8
child 7084 ea14efe08312
--- a/langtools/test/tools/javap/typeAnnotations/Visibility.java	Thu Nov 04 15:54:46 2010 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/*
- * Copyright (c) 2008, 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.
- */
-
-import java.io.*;
-import com.sun.tools.classfile.*;
-
-/*
- * @test Visibility
- * @bug 6843077
- * @summary test that type annotations are recorded in the classfile
- */
-
-public class Visibility {
-    public static void main(String[] args) throws Exception {
-        new Visibility().run();
-    }
-
-    public void run() throws Exception {
-        File javaFile = writeTestFile();
-        File classFile = compileTestFile(javaFile);
-
-        ClassFile cf = ClassFile.read(classFile);
-        for (Method m: cf.methods) {
-            test(cf, m);
-        }
-
-        countAnnotations();
-
-        if (errors > 0)
-            throw new Exception(errors + " errors found");
-        System.out.println("PASSED");
-    }
-
-    void test(ClassFile cf, Method m) {
-        test(cf, m, Attribute.RuntimeVisibleTypeAnnotations, true);
-        test(cf, m, Attribute.RuntimeInvisibleTypeAnnotations, false);
-    }
-
-    // test the result of Attributes.getIndex according to expectations
-    // encoded in the method's name
-    void test(ClassFile cf, Method m, String name, boolean visible) {
-        int index = m.attributes.getIndex(cf.constant_pool, name);
-        if (index != -1) {
-            Attribute attr = m.attributes.get(index);
-            assert attr instanceof RuntimeTypeAnnotations_attribute;
-            RuntimeTypeAnnotations_attribute tAttr = (RuntimeTypeAnnotations_attribute)attr;
-            all += tAttr.annotations.length;
-            if (visible)
-                visibles += tAttr.annotations.length;
-            else
-                invisibles += tAttr.annotations.length;
-        }
-    }
-
-    File writeTestFile() throws IOException {
-        File f = new File("Test.java");
-        PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
-        out.println("import java.lang.annotation.Retention;");
-        out.println("import java.lang.annotation.RetentionPolicy;");
-        out.println("abstract class Test { ");
-        // visible annotations: RUNTIME
-        out.println("  @Retention(RetentionPolicy.RUNTIME)");
-        out.println("  @interface A { }");
-        out.println("  void visible() @A { }");
-
-        // invisible annotations: CLASS
-        out.println("  @Retention(RetentionPolicy.CLASS)");
-        out.println("  @interface B { }");
-        out.println("  void invisible() @B { }");
-
-        // source annotations
-        out.println("  @Retention(RetentionPolicy.SOURCE)");
-        out.println("  @interface C { }");
-        out.println("  void source() @C { }");
-
-        // default visibility: CLASS
-        out.println("  @interface D { }");
-        out.println("  void def() @D { }");
-        out.println("}");
-        out.close();
-        return f;
-    }
-
-    File compileTestFile(File f) {
-      int rc = com.sun.tools.javac.Main.compile(new String[] { "-source", "1.7", "-g", f.getPath() });
-        if (rc != 0)
-            throw new Error("compilation failed. rc=" + rc);
-        String path = f.getPath();
-        return new File(path.substring(0, path.length() - 5) + ".class");
-    }
-
-    void countAnnotations() {
-        int expected_all = 3, expected_visibles = 1, expected_invisibles = 2;
-
-        if (expected_all != all) {
-            errors++;
-            System.err.println("expected " + expected_all
-                    + " annotations but found " + all);
-        }
-
-        if (expected_visibles != visibles) {
-            errors++;
-            System.err.println("expected " + expected_visibles
-                    + " visibles annotations but found " + visibles);
-        }
-
-        if (expected_invisibles != invisibles) {
-            errors++;
-            System.err.println("expected " + expected_invisibles
-                    + " invisibles annotations but found " + invisibles);
-        }
-
-    }
-
-    int errors;
-    int all;
-    int visibles;
-    int invisibles;
-}