1 /* 2 * Copyright (c) 2016, 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 /* 25 * @test 26 * @bug 8168615 27 * @summary Test ExecutionControlProvider specs can load user ExecutionControlProviders 28 * with direct maps. 29 * @modules jdk.compiler/com.sun.tools.javac.api 30 * jdk.compiler/com.sun.tools.javac.main 31 * jdk.jdeps/com.sun.tools.javap 32 * jdk.jshell/jdk.jshell.execution 33 * jdk.jshell/jdk.jshell.spi 34 * @library /tools/lib 35 * @build toolbox.ToolBox toolbox.JarTask toolbox.JavacTask 36 * @build KullaTesting Compiler 37 * @run testng ExecutionControlSpecTest 38 */ 39 40 import java.nio.file.Path; 41 import java.nio.file.Paths; 42 import org.testng.annotations.AfterMethod; 43 import org.testng.annotations.Test; 44 import org.testng.annotations.BeforeMethod; 45 46 public class ExecutionControlSpecTest extends KullaTesting { 47 48 ClassLoader ccl; 49 50 @BeforeMethod 51 @Override setUp()52 public void setUp() { 53 String mod = "my.ec"; 54 String pkg = "package my.ec;\n"; 55 Compiler compiler = new Compiler(); 56 Path modDir = Paths.get("mod"); 57 compiler.compile(modDir, 58 pkg + 59 "public class PrefixingExecutionControl extends jdk.jshell.execution.LocalExecutionControl {\n" + 60 " @Override\n" + 61 " public String invoke(String className, String methodName)\n" + 62 " throws RunException, InternalException, EngineTerminationException {\n" + 63 " return \"Blah:\" + super.invoke(className, methodName);\n" + 64 " }\n" + 65 "}\n", 66 pkg + 67 "public class PrefixingExecutionControlProvider implements jdk.jshell.spi.ExecutionControlProvider {\n" + 68 " @Override\n" + 69 " public String name() {\n" + 70 " return \"prefixing\";\n" + 71 " }\n" + 72 " @Override\n" + 73 " public jdk.jshell.spi.ExecutionControl generate(jdk.jshell.spi.ExecutionEnv env,\n" + 74 " java.util.Map<String, String> parameters) {\n" + 75 " return new PrefixingExecutionControl();\n" + 76 " }\n" + 77 "}\n", 78 "module my.ec {\n" + 79 " requires transitive jdk.jshell;\n" + 80 " provides jdk.jshell.spi.ExecutionControlProvider\n" + 81 " with my.ec.PrefixingExecutionControlProvider;\n" + 82 " }"); 83 Path modPath = compiler.getPath(modDir); 84 ccl = createAndRunFromModule(mod, modPath); 85 86 setUp(builder -> builder.executionEngine("prefixing")); 87 } 88 89 @AfterMethod 90 @Override tearDown()91 public void tearDown() { 92 super.tearDown(); 93 Thread.currentThread().setContextClassLoader(ccl); 94 } 95 96 @Test testPrefix()97 public void testPrefix() { 98 assertEval("43;", "Blah:43"); 99 } 100 101 } 102