| /* |
| * Copyright (c) 2010, 2013, 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. |
| */ |
| |
| /** |
| * mh_coverage.js |
| * Screen scrape various logs to ensure that we cover enough functionality, |
| * e.g. method handle instrumentation |
| * |
| * @test |
| * @run |
| */ |
| |
| /* |
| * creates new script engine initialized with given options and |
| * runs given code on it. Returns standard output captured. |
| */ |
| |
| function runScriptEngine(opts, name) { |
| var imports = new JavaImporter( |
| Packages.jdk.nashorn.api.scripting, |
| java.io, java.lang, java.util); |
| |
| with(imports) { |
| var fac = new NashornScriptEngineFactory(); |
| // get current System.err |
| var oldErr = System.err; |
| var oldOut = System.out; |
| var baosErr = new ByteArrayOutputStream(); |
| var newErr = new PrintStream(baosErr); |
| var baosOut = new ByteArrayOutputStream(); |
| var newOut = new PrintStream(baosOut); |
| try { |
| // set new standard err |
| System.setErr(newErr); |
| System.setOut(newOut); |
| var strType = Java.type("java.lang.String"); |
| var engine = fac.getScriptEngine(Java.toJavaArray(opts, strType)); |
| var reader = new java.io.FileReader(name); |
| engine.eval(reader); |
| newErr.flush(); |
| newOut.flush(); |
| return new java.lang.String(baosErr.toByteArray()); |
| } finally { |
| // restore System.err to old value |
| System.setErr(oldErr); |
| System.setOut(oldOut); |
| } |
| } |
| } |
| |
| var str; |
| |
| var methodsCalled = [ |
| 'asCollector', |
| 'asType', |
| 'bindTo', |
| 'dropArguments', |
| 'explicitCastArguments', |
| 'filterArguments', |
| 'filterReturnValue', |
| 'findStatic', |
| 'findVirtual', |
| 'foldArguments', |
| 'getter', |
| 'guardWithTest', |
| 'insertArguments', |
| 'methodType', |
| 'setter' |
| ]; |
| |
| function check(str, strs) { |
| for each (s in strs) { |
| if (s.indexOf(str) !== -1) { |
| continue; |
| } |
| print(method + "not found"); |
| return; |
| } |
| print("check ok!"); |
| } |
| |
| str = runScriptEngine([ "--log=codegen,compiler=finest,methodhandles=finest,fields=finest" ], __DIR__ + "../basic/NASHORN-19.js"); |
| |
| check(str, methodsCalled); |
| check(str, ['return', 'get', 'set', '[fields]']); |
| check(str, ['codegen']); |
| |
| print("hello, world!"); |