/* * Copyright (c) 2024, 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. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /** * @test * @bug 8331681 * @summary Verify the java.base's console provider handles the prompt correctly. * @library /test/lib * @run main/othervm --limit-modules java.base ConsolePromptTest * @run main/othervm -Djdk.console=java.base ConsolePromptTest */ import java.lang.reflect.Method; import java.util.Objects; import jdk.test.lib.process.OutputAnalyzer; import jdk.test.lib.process.ProcessTools; public class ConsolePromptTest { public static void main(String... args) throws Throwable { for (Method m : ConsolePromptTest.class.getDeclaredMethods()) { if (m.getName().startsWith("test")) { m.invoke(new ConsolePromptTest()); } } } void testCorrectOutputReadLine() throws Exception { doRunConsoleTest("testCorrectOutputReadLine", "inp", "%s"); } void testCorrectOutputReadPassword() throws Exception { doRunConsoleTest("testCorrectOutputReadPassword", "inp", "%s"); } void doRunConsoleTest(String testName, String input, String expectedOut) throws Exception { ProcessBuilder builder = ProcessTools.createTestJavaProcessBuilder(ConsoleTest.class.getName(), testName); OutputAnalyzer output = ProcessTools.executeProcess(builder, input); output.waitFor(); if (output.getExitValue() != 0) { throw new AssertionError("Unexpected return value: " + output.getExitValue() + ", actualOut: " + output.getStdout() + ", actualErr: " + output.getStderr()); } String actualOut = output.getStdout(); if (!Objects.equals(expectedOut, actualOut)) { throw new AssertionError("Unexpected stdout content. " + "Expected: '" + expectedOut + "'" + ", got: '" + actualOut + "'"); } String expectedErr = ""; String actualErr = output.getStderr(); if (!Objects.equals(expectedErr, actualErr)) { throw new AssertionError("Unexpected stderr content. " + "Expected: '" + expectedErr + "'" + ", got: '" + actualErr + "'"); } } public static class ConsoleTest { public static void main(String... args) { switch (args[0]) { case "testCorrectOutputReadLine" -> System.console().readLine("%%s"); case "testCorrectOutputReadPassword" -> System.console().readPassword("%%s"); default -> throw new UnsupportedOperationException(args[0]); } System.exit(0); } } }