langtools/test/tools/javap/T6729471.java
changeset 3548 fd92f0d28cb9
child 3768 46e043243c0e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javap/T6729471.java	Wed Aug 05 08:38:18 2009 -0700
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+
+/*
+ * @test
+ * @bug 6729471
+ * @summary javap does not output inner interfaces of an interface
+ */
+
+import java.io.*;
+import java.util.*;
+
+public class T6729471
+{
+    public static void main(String... args) {
+        new T6729471().run();
+    }
+
+    void run() {
+        // simple class
+        verify("java.util.Map",
+                "public abstract boolean containsKey(java.lang.Object)");
+
+        // inner class
+        verify("java.util.Map.Entry",
+                "public abstract K getKey()");
+
+        // file name
+        verify("../classes/tools/javap/T6729471.class",
+                "public static void main(java.lang.String...)");
+
+        // file url
+        verify("file:../classes/tools/javap/T6729471.class",
+                "public static void main(java.lang.String...)");
+
+        // jar url: rt.jar
+        File java_home = new File(System.getProperty("java.home"));
+        if (java_home.getName().equals("jre"))
+            java_home = java_home.getParentFile();
+        File rt_jar = new File(new File(new File(java_home, "jre"), "lib"), "rt.jar");
+        verify("jar:file:" + rt_jar + "!/java/util/Map.class",
+                "public abstract boolean containsKey(java.lang.Object)");
+
+        // jar url: ct.sym, if it exists
+        File ct_sym = new File(new File(java_home, "lib"), "ct.sym");
+        if (ct_sym.exists()) {
+            verify("jar:file:" + ct_sym + "!/META-INF/sym/rt.jar/java/util/Map.class",
+                "public abstract boolean containsKey(java.lang.Object)");
+        } else
+            System.err.println("warning: ct.sym not found");
+
+        if (errors > 0)
+            throw new Error(errors + " found.");
+    }
+
+    void verify(String className, String... expects) {
+        String output = javap(className);
+        for (String expect: expects) {
+            if (output.indexOf(expect)< 0)
+                error(expect + " not found");
+        }
+    }
+
+    void error(String msg) {
+        System.err.println(msg);
+        errors++;
+    }
+
+    int errors;
+
+    String javap(String className) {
+        String testClasses = System.getProperty("test.classes", ".");
+        StringWriter sw = new StringWriter();
+        PrintWriter out = new PrintWriter(sw);
+        String[] args = { "-classpath", testClasses, className };
+        int rc = com.sun.tools.javap.Main.run(args, out);
+        out.close();
+        String output = sw.toString();
+        System.out.println("class " + className);
+        System.out.println(output);
+        if (rc != 0)
+            throw new Error("javap failed. rc=" + rc);
+        if (output.indexOf("Error:") != -1)
+            throw new Error("javap reported error.");
+        return output;
+    }
+}
+