/*
* Copyright ( c ) 2017 , 2022 , 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 .
*
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*/
import java.io.File;
import java.io.IOException;
/**
* @ test id = noagent
* @ bug 8187442
* @ summary Launching app shouldn ' t produce any jni warnings .
* @ modules jdk . compiler
* jdk . zipfs
* @ run main TestXcheckJNIWarnings
*/
/**
* @ test id = jdwp - agent
* @ bug 8187442
* @ summary Launching app with jdwp agent shouldn ' t produce any jni warnings .
* @ modules jdk . compiler
* jdk . zipfs
* @ run main TestXcheckJNIWarnings - agentlib : jdwp = transport = dt_socket , server = y , suspend = n
*/
public final class TestXcheckJNIWarnings extends TestHelper {
static void createJarFile(File testJar) throws IOException {
StringBuilder tsrc = new StringBuilder();
tsrc.append("public static void main(String... args) {\n" );
tsrc.append(" System.out.println(\" Hello World\");\n" );
tsrc.append("}\n" );
createJar(testJar, new File("Foo" ), tsrc.toString());
}
public static void main(String... args) throws IOException {
File testJarFile = new File("test.jar" );
createJarFile(testJarFile);
TestResult tr;
if (args.length > 0 ) {
tr = doExec(javaCmd, "-jar" , "-Xcheck:jni" , args[0 ], testJarFile.getName());
} else {
tr = doExec(javaCmd, "-jar" , "-Xcheck:jni" , testJarFile.getName());
}
if (!tr.isOK()) {
System.out.println(tr);
throw new RuntimeException("test returned non-positive value" );
}
if (!tr.contains("Hello World" )) {
System.out.println(tr);
throw new RuntimeException("expected output not found" );
}
if (tr.contains("WARNING" )) {
System.out.println(tr);
throw new RuntimeException("WARNING was found in the output" );
}
}
}
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