lagergren@237: /*
lagergren@237:  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
lagergren@237:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
attila@962:  *
lagergren@237:  * This code is free software; you can redistribute it and/or modify it
lagergren@237:  * under the terms of the GNU General Public License version 2 only, as
lagergren@237:  * published by the Free Software Foundation.
attila@962:  *
lagergren@237:  * This code is distributed in the hope that it will be useful, but WITHOUT
lagergren@237:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
lagergren@237:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
lagergren@237:  * version 2 for more details (a copy is included in the LICENSE file that
lagergren@237:  * accompanied this code).
attila@962:  *
lagergren@237:  * You should have received a copy of the GNU General Public License version
lagergren@237:  * 2 along with this work; if not, write to the Free Software Foundation,
lagergren@237:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
attila@962:  *
lagergren@237:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
lagergren@237:  * or visit www.oracle.com if you need additional information or have any
lagergren@237:  * questions.
lagergren@237:  */
lagergren@237: 
lagergren@237: /**
lagergren@237:  * mh_coverage.js
attila@962:  * Screen scrape various logs to ensure that we cover enough functionality,
lagergren@237:  * e.g. method handle instrumentation
lagergren@237:  *
lagergren@237:  * @test
lagergren@237:  * @run
lagergren@237:  */
lagergren@237: 
lagergren@237: /*
lagergren@237:  * creates new script engine initialized with given options and
lagergren@237:  * runs given code on it. Returns standard output captured.
lagergren@237:  */
lagergren@237: 
lagergren@237: function runScriptEngine(opts, name) {
lagergren@237:     var imports = new JavaImporter(
lagergren@237:         Packages.jdk.nashorn.api.scripting,
lagergren@237:         java.io, java.lang, java.util);
lagergren@237: 
lagergren@237:     with(imports) {
lagergren@237:         var fac = new NashornScriptEngineFactory();
lagergren@237:         // get current System.err
lagergren@237:         var oldErr = System.err;
attila@962:     var oldOut = System.out;
lagergren@237:         var baosErr = new ByteArrayOutputStream();
lagergren@237:         var newErr = new PrintStream(baosErr);
lagergren@237:         var baosOut = new ByteArrayOutputStream();
attila@962:     var newOut = new PrintStream(baosOut);
lagergren@237:         try {
lagergren@237:             // set new standard err
lagergren@237:             System.setErr(newErr);
lagergren@237:             System.setOut(newOut);
attila@279:             var engine = fac.getScriptEngine(Java.to(opts, "java.lang.String[]"));
attila@962:         var reader = new java.io.FileReader(name);
lagergren@237:             engine.eval(reader);
lagergren@237:             newErr.flush();
attila@962:         newOut.flush();
lagergren@237:             return new java.lang.String(baosErr.toByteArray());
lagergren@237:         } finally {
lagergren@237:             // restore System.err to old value
lagergren@237:             System.setErr(oldErr);
attila@962:         System.setOut(oldOut);
lagergren@237:         }
lagergren@237:     }
lagergren@237: }
lagergren@237: 
lagergren@237: var str;
lagergren@237: 
lagergren@237: var methodsCalled = [
attila@962:    'asCollector',
attila@962:    'asType',
attila@962:    'bindTo',
attila@962:    'dropArguments',
attila@962:    'explicitCastArguments',
attila@962:    'filterArguments',
attila@962:    'filterReturnValue',
attila@962:    'findStatic',
attila@962:    'findVirtual',
attila@962:    'foldArguments',
attila@962:    'getter',
attila@962:    'guardWithTest',
attila@962:    'insertArguments',
attila@962:    'methodType',
lagergren@237:    'setter'
lagergren@237: ];
lagergren@237: 
lagergren@237: function check(str, strs) {
lagergren@237:     for each (s in strs) {
lagergren@247:        if (str.indexOf(s) !== -1) {
attila@962:        continue;
lagergren@237:        }
lagergren@247:        print(s + " not found");
lagergren@237:        return;
lagergren@237:     }
lagergren@237:     print("check ok!");
lagergren@237: }
lagergren@237: 
lagergren@237: str = runScriptEngine([ "--log=codegen,compiler=finest,methodhandles=finest,fields=finest" ], __DIR__ + "../basic/NASHORN-19.js");
lagergren@247: str += runScriptEngine([ "--log=codegen,compiler=finest,methodhandles=finest,fields=finest" ], __DIR__ + "../basic/varargs.js");
lagergren@237: 
lagergren@237: check(str, methodsCalled);
lagergren@237: check(str, ['return', 'get', 'set', '[fields]']);
lagergren@237: check(str, ['codegen']);
lagergren@237: 
lagergren@237: print("hello, world!");