110 lines
4.0 KiB
Java
110 lines
4.0 KiB
Java
/*
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.InputStream;
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import java.util.ServiceLoader;
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import java.util.function.Consumer;
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import javax.tools.Tool;
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import org.testng.annotations.BeforeMethod;
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import org.testng.annotations.Test;
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import static org.testng.Assert.assertTrue;
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import static org.testng.Assert.fail;
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/*
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* @test
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* @bug 8170044 8171343
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* @summary Test ServiceLoader launching of jshell tool
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* @modules jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.main
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* jdk.jdeps/com.sun.tools.javap
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* jdk.jshell/jdk.internal.jshell.tool
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* @library /tools/lib
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* @build Compiler toolbox.ToolBox
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* @run testng ToolProviderTest
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*/
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@Test
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public class ToolProviderTest extends StartOptionTest {
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private ByteArrayOutputStream cmdout;
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private ByteArrayOutputStream cmderr;
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private InputStream cmdInStream;
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@BeforeMethod
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@Override
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public void setUp() {
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cmdout = new ByteArrayOutputStream();
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cmderr = new ByteArrayOutputStream();
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cmdInStream = new ByteArrayInputStream("/exit\n".getBytes());
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}
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@Override
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protected void start(Consumer<String> checkCmdOutput,
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Consumer<String> checkUserOutput, Consumer<String> checkError,
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String... args) throws Exception {
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if (runShellServiceLoader(args) != 0) {
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fail("Repl tool failed");
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}
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check(cmdout, checkCmdOutput, "cmdout");
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check(cmderr, checkError, "cmderr");
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}
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private int runShellServiceLoader(String... args) {
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ServiceLoader<Tool> sl = ServiceLoader.load(Tool.class);
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for (Tool provider : sl) {
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if (provider.name().equals("jshell")) {
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return provider.run(cmdInStream, cmdout, cmderr, args);
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}
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}
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throw new AssertionError("Repl tool not found by ServiceLoader: " + sl);
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}
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@Override
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public void testCommandFile() throws Exception {
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String fn = writeToFile("String str = \"Hello \"\n/list\nSystem.out.println(str + str)\n/exit\n");
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start("1 : String str = \"Hello \";" + "\n" + "Hello Hello", "", "--no-startup", fn, "-s");
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}
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@Override
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public void testStartupFailedOption() throws Exception {
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if (runShellServiceLoader("-R-hoge-foo-bar") == 0) {
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fail("Expected tool failure");
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} else {
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check(cmderr, s -> s.startsWith("Launching JShell execution engine threw: Failed remote"), "cmderr");
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}
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}
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@Override
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public void testShowVersion() throws Exception {
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start(
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s -> {
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assertTrue(s.startsWith("jshell "), "unexpected version: " + s);
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assertTrue(s.contains("Welcome"), "Expected start (but got no welcome): " + s);
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assertTrue(s.trim().contains("jshell>"), "Expected prompt, got: " + s);
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},
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null, null,
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"--show-version");
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}
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}
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