test/langtools/jdk/jshell/UndefinedClassTest.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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/*
 * @test
 * @bug 8292755
 * @summary InternalError seen while throwing undefined exception
 * @modules
 *     jdk.compiler/com.sun.tools.javac.api
 *     jdk.compiler/com.sun.tools.javac.main
 *     jdk.jshell/jdk.internal.jshell.tool:open
 *     jdk.jshell/jdk.internal.jshell.tool.resources:open
 *     jdk.jshell/jdk.jshell:open
 * @library /tools/lib
 * @build toolbox.ToolBox toolbox.JarTask toolbox.JavacTask
 * @build Compiler UITesting
 * @build UndefinedClassTest
 * @run testng UndefinedClassTest
 */

import org.testng.annotations.Test;

@Test
public class UndefinedClassTest extends UITesting {

    public UndefinedClassTest() {
        super(true);
    }

    public void testUndefinedClassWithStaticAccess() throws Exception{
        String code = "@FunctionalInterface\n" +
                "interface RunnableWithThrowable {\n" +
                " void run() throws Throwable;\n" +
                "\n" +
                " static RunnableWithThrowable getInstance() {\n" +
                " return () -> { throw new NotExist(); };\n" +
                " }\n" +
                "}";
        doRunTest((inputSink, out) -> {
            inputSink.write(code + "\n");
            waitOutput(out, "NotExist");
        });
    }

    public void testUndefinedClassWithDefaultAccess() throws Exception{
        String code = "@FunctionalInterface\n" +
                "interface RunnableWithThrowable {\n" +
                " void run() throws Throwable;\n" +
                "\n" +
                " default RunnableWithThrowable getInstance() {\n" +
                " return () -> { throw new NotExist(); };\n" +
                " }\n" +
                "}";
        doRunTest((inputSink, out) -> {
            inputSink.write(code + "\n");
            waitOutput(out, "NotExist");
        });
    }
}