jdk8-mips64-public/nashorn: test/script/basic/JDK-8049086.js@1df40fe54cd6 (annotated)

test/script/basic/JDK-8049086.js@1df40fe54cd6 (annotated)

test/script/basic/JDK-8049086.js

Tue, 21 Mar 2017 13:41:57 -0700

author: asaha
date: Tue, 21 Mar 2017 13:41:57 -0700
changeset 2160: 1df40fe54cd6
parent 1538: 82a41eb20242
permissions: -rw-r--r--

Merge

 /*
  * Copyright (c) 2014, 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.
  */
 /**
  * JDK-8049086: Minor API convenience functions on "Java" object
  *
  * @test
  * @run
  */
 var System = Java.type("java.lang.System");
 var out = System.out;
 var println = out.println;
 var getProperty = System.getProperty;
 var File = Java.type("java.io.File")["(String)"];
 print("println is java method? " + Java.isJavaMethod(println));
 print("println is script function? " + Java.isScriptFunction(println));
 print("getProperty is java method? " + Java.isJavaMethod(getProperty));
 print("getProperty is script function? " + Java.isScriptFunction(getProperty));
 print("File is java method? " + Java.isJavaMethod(File));
 print("File is script function? " + Java.isScriptFunction(File));
 print("eval is script function? " + Java.isScriptFunction(eval));
 print("eval is java method? " + Java.isJavaMethod(eval));
 function hello() {}
 print("hello is script function? " + Java.isScriptFunction(hello));
 print("hello is java method? " + Java.isJavaMethod(hello));
 print("out is script object? " + Java.isScriptObject(out));
 print("System is script object? " + Java.isScriptObject(System));
 print("Object is script object? " + Java.isScriptObject(Object));
 print("{} is script object? " + Java.isScriptObject({}));
 print("/foo/ is script object? " + Java.isScriptObject(/foo/));
 // Java function is anything whose 'typeof' is 'function' but it is not
 // a script function! This includes:
 // (a) Java methods (b) Java classes (as these respond to new)
 // (c) FunctionalInterface objects (d) JSObjects that are 'functions'
 print("java.lang.String is java function? " + Java.isJavaFunction(java.lang.String));
 print("java.lang.Runnable instance is java function? "
     + Java.isJavaFunction(new java.lang.Runnable(function() {})));
 print("eval is java function? " + Java.isJavaFunction(eval));
 print("println is java function? " + Java.isJavaFunction(println));
 print("getProperty is java function? " + Java.isJavaFunction(getProperty));
 var JSObject = Java.type("jdk.nashorn.api.scripting.JSObject");
 print("callable JSObject is function? " +
     Java.isJavaFunction(new JSObject() {
         isFunction: function() true,
         call: function() {}
     })
 );
 print("Non callable JSObject is function? " +
     Java.isJavaFunction(new JSObject() {
         isFunction: function() false,
     })
 );
 // synchronized function
 var lock = new java.lang.Object();
 print("lock is java object? " + Java.isJavaObject(lock));
 print("eval is java object? " + Java.isJavaObject(eval));
 print("{} is java object? " + Java.isJavaObject({}));
 print("/foo/ is java object? " + Java.isJavaObject(/foo/));
 print("[] is java object? " + Java.isJavaObject([]));
 print("java.io.File is java object? " + Java.isJavaObject(java.io.File));
 // synchornized function checks
 Java.synchronized(function() {
     var th = new java.lang.Thread(Java.synchronized(function() {
         print("new thread");
         print("notifying..");
         lock.notifyAll();
     }, lock));
     th.start();
     print("about to wait..");
     lock.wait();
     th.join();
     print("done waiting!");
 }, lock)();
 // try Mozilla "sync" as well
 load("nashorn:mozilla_compat.js");
 sync(function() {
     var th = new java.lang.Thread(sync(function() {
         print("new thread");
         print("notifying..");
         lock.notifyAll();
     }, lock));
     th.start();
     print("about to wait..");
     lock.wait();
     th.join();
     print("done waiting!");
 }, lock)();
 function expectTypeError(func) {
     try {
         func();
         throw new Error("should have thrown TypeError");
     } catch (e) {
         if (! (e instanceof TypeError)) {
             fail("Expected TypeError, got " +e);
         }
         print(e);
     }
 }
 expectTypeError(function() Java.synchronized(232));
 expectTypeError(function() sync(232));
 expectTypeError(function() Java.synchronized({}));
 expectTypeError(function() sync({}));
 expectTypeError(function() Java.synchronized([]));
 expectTypeError(function() sync([]));
 expectTypeError(function() Java.synchronized("hello"));
 expectTypeError(function() sync("hello"));
 expectTypeError(function() Java.synchronized(null));
 expectTypeError(function() sync(null));
 expectTypeError(function() Java.synchronized(undefined));
 expectTypeError(function() sync(undefined));