1 /* 2 * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 import java.util.ServiceLoader; 25 import javax.tools.Tool; 26 import org.testng.annotations.Test; 27 import static org.testng.Assert.assertTrue; 28 29 /* 30 * @test 31 * @bug 8170044 8171343 8179856 8185840 8190383 32 * @summary Test ServiceLoader launching of jshell tool 33 * @modules jdk.compiler/com.sun.tools.javac.api 34 * jdk.compiler/com.sun.tools.javac.main 35 * jdk.jdeps/com.sun.tools.javap 36 * jdk.jshell/jdk.internal.jshell.tool 37 * @library /tools/lib 38 * @build Compiler toolbox.ToolBox 39 * @run testng ToolProviderTest 40 */ 41 @Test 42 public class ToolProviderTest extends StartOptionTest { 43 44 // Through the provider, the console and console go to command out (we assume, 45 // because it works with the current tests) that console and user output are 46 // after command out. 47 @Override startExCoUoCeCn(int expectedExitCode, String expectedCmdOutput, String expectedUserOutput, String expectedError, String expectedConsole, String... args)48 protected void startExCoUoCeCn(int expectedExitCode, 49 String expectedCmdOutput, 50 String expectedUserOutput, 51 String expectedError, 52 String expectedConsole, 53 String... args) { 54 super.startExCoUoCeCn(expectedExitCode, 55 (expectedCmdOutput == null? "" : expectedCmdOutput) + 56 (expectedConsole == null? "" : expectedConsole) + 57 (expectedUserOutput == null? "" : expectedUserOutput), 58 null, expectedError, null, args); 59 } 60 61 @Override runShell(String... args)62 protected int runShell(String... args) { 63 ServiceLoader<Tool> sl = ServiceLoader.load(Tool.class); 64 for (Tool provider : sl) { 65 if (provider.name().equals("jshell")) { 66 return provider.run(cmdInStream, cmdout, cmderr, args); 67 } 68 } 69 throw new AssertionError("Repl tool not found by ServiceLoader: " + sl); 70 } 71 72 // Test --show-version 73 @Override testShowVersion()74 public void testShowVersion() { 75 startCo(s -> { 76 assertTrue(s.startsWith("jshell "), "unexpected version: " + s); 77 assertTrue(s.contains("Welcome"), "Expected start (but got no welcome): " + s); 78 assertTrue(s.trim().contains("jshell>"), "Expected prompt, got: " + s); 79 }, 80 "--show-version"); 81 } 82 } 83