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/*
* Copyright (c) 2024, 2025, 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 8351435
* @summary Verify the java.base's console provider handles the prompt correctly.
* @library /test/lib
*/
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
import jtreg.SkippedException;
public class ConsolePromptTest {
private static final List<List<String>> VARIANTS = List.of(
List.of("--limit-modules", "java.base"),
List.of("-Djdk.console=java.base")
);
public static void main(String... args) throws Throwable {
for (Method m : ConsolePromptTest.class.getDeclaredMethods()) {
if (m.getName().startsWith("test")) {
for (List<String> variant : VARIANTS) {
try {
m.invoke(new ConsolePromptTest(variant));
} catch (InvocationTargetException e) {
if (e.getCause() instanceof SkippedException se) {
throw se;
} else {
throw e;
}
}
}
}
}
}
private final List<String> extraParams;
public ConsolePromptTest(List<String> extraParams) {
this.extraParams = extraParams;
}
void testCorrectOutputReadLine() throws Exception {
doRunConsoleTest("testCorrectOutputReadLine");
}
void testCorrectOutputReadPassword() throws Exception {
doRunConsoleTest("testCorrectOutputReadPassword");
}
void doRunConsoleTest(String testName) throws Exception {
// check "expect" command availability
var expect = Paths.get("/usr/bin/expect");
if (!Files.exists(expect) || !Files.isExecutable(expect)) {
throw new SkippedException("'expect' command not found. Test ignored.");
}
// invoking "expect" command
var testSrc = System.getProperty("test.src", ".");
var jdkDir = System.getProperty("test.jdk");
List<String> command = new ArrayList<>();
command.add("expect");
command.add("-n");
command.add(testSrc + "/consolePrompt.exp");
command.add("%s");
command.add(jdkDir + "/bin/java");
command.addAll(extraParams);
command.add("-cp");
command.add(System.getProperty("java.class.path"));
command.add(ConsoleTest.class.getName());
command.add(testName);
OutputAnalyzer output = ProcessTools.executeProcess(command.toArray(String[]::new));
output.reportDiagnosticSummary();
output.shouldHaveExitValue(0);
}
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);
}
}
}
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