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 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 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 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 }