UnresolvedExceptions.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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/*
 * @test
 * @bug 4529320
 * @compile -XDignore.symbol.file UnresolvedExceptions.java
 * @run main UnresolvedExceptions
 * @summary Verifying jvm won't segv if exception not available
 * @author Joseph D. Darcy, ksrini
 */

import java.io.File;
import java.util.ArrayList;
import java.util.List;


public class UnresolvedExceptions extends TestHelper {

    public static void main(String... args) throws Exception {
        final String fname = "Foo";
        List<String> buffer = new ArrayList<>();
        buffer.add("public class " + fname + " {");
        buffer.add("    public static void main(String[] argv) throws "
                       + "Foo.SomeException {");
        buffer.add("        System.exit(0);");
        buffer.add("    }");
        buffer.add("    static class SomeException extends RuntimeException{}");
        buffer.add("}");

        File testJavaFile = new File("Foo" + JAVA_FILE_EXT);
        createFile(testJavaFile, buffer);
        compile(testJavaFile.getName());
        TestResult tr = doExec(javaCmd, "-cp", ".", fname);
        if (!tr.isOK()) {
            System.out.println(tr);
            throw new RuntimeException("java -cp ... failed");
    }
}
}