1 files changed, 108 insertions, 0 deletions
diff --git a/test/script/trusted/logcoverage.js b/test/script/trusted/logcoverage.js
new file mode 100644
index 00000000..a2cd7a0f
--- /dev/null
+++ b/test/script/trusted/logcoverage.js
@@ -0,0 +1,108 @@
+/*
+ * 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!");