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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
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*
* 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 .
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*/
/*
* @ test
* @ bug 6729471
* @ summary javap does not output inner interfaces of an interface
* @ library / tools / lib
* @ modules jdk . compiler / com . sun . tools . javac . api
* jdk . compiler / com . sun . tools . javac . main
* jdk . jdeps / com . sun . tools . javap
* @ build toolbox . ToolBox toolbox . JarTask
* @ run main T6729471
*/
import java.io.*;
import java.net.*;
import java.util.*;
import javax.tools.*;
import toolbox.JarTask;
import toolbox.ToolBox;
public class T6729471
{
public static void main(String... args) throws IOException {
new T6729471().run();
}
void run() throws IOException {
File testClasses = new File(System.getProperty("test.classes" ));
// 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(new File(testClasses, "T6729471.class" ).getPath(),
"public static void main(java.lang.String...)" );
// file url
verify(new File(testClasses, "T6729471.class" ).toURI().toString(),
"public static void main(java.lang.String...)" );
// jar url
File testJar = createJar("test.jar" , "java.util.*" );
try {
verify("jar:" + testJar.toURL() + "!/java/util/Map.class" ,
"public abstract boolean containsKey(java.lang.Object)" );
} catch (MalformedURLException e) {
error(e.toString());
}
if (errors > 0 )
throw new Error(errors + " found." );
}
File createJar(String name, String... paths) throws IOException {
JavaCompiler comp = ToolProvider.getSystemJavaCompiler();
try (JavaFileManager fm = comp.getStandardFileManager(null , null , null )) {
File f = new File(name);
ToolBox tb = new ToolBox();
new JarTask(tb, f.getPath())
.files(fm, StandardLocation.PLATFORM_CLASS_PATH, paths)
.run();
return f;
}
}
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;
}
}
Messung V0.5 in Prozent C=94 H=90 G=91
¤ Dauer der Verarbeitung: 0.3 Sekunden
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