--- a/nashorn/test/src/jdk/nashorn/internal/runtime/TrustedScriptEngineTest.java Wed Apr 08 14:32:21 2015 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,362 +0,0 @@
-/*
- * 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. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-
-package jdk.nashorn.internal.runtime;
-
-import static org.testng.Assert.assertEquals;
-import static org.testng.Assert.assertTrue;
-import static org.testng.Assert.fail;
-import javax.script.ScriptContext;
-import javax.script.ScriptEngine;
-import javax.script.ScriptEngineFactory;
-import javax.script.ScriptEngineManager;
-import javax.script.ScriptException;
-import javax.script.SimpleScriptContext;
-import jdk.nashorn.api.scripting.ClassFilter;
-import jdk.nashorn.api.scripting.NashornScriptEngineFactory;
-import org.testng.annotations.Test;
-
-/**
- * Tests for trusted client usage of nashorn script engine factory extension API
- */
-@SuppressWarnings("javadoc")
-public class TrustedScriptEngineTest {
- @Test
- public void versionTest() {
- final ScriptEngineManager m = new ScriptEngineManager();
- final ScriptEngine e = m.getEngineByName("nashorn");
- assertEquals(e.getFactory().getEngineVersion(), Version.version());
- }
-
- private static class MyClassLoader extends ClassLoader {
- // to check if script engine uses the specified class loader
- private final boolean[] reached = new boolean[1];
-
- @Override
- protected Class<?> findClass(final String name) throws ClassNotFoundException {
- // flag that it reached here
- reached[0] = true;
- return super.findClass(name);
- }
-
- public boolean reached() {
- return reached[0];
- }
- }
-
- // These are for "private" extension API of NashornScriptEngineFactory that
- // accepts a ClassLoader and/or command line options.
-
- @Test
- public void factoryClassLoaderTest() {
- final ScriptEngineManager sm = new ScriptEngineManager();
- for (final ScriptEngineFactory fac : sm.getEngineFactories()) {
- if (fac instanceof NashornScriptEngineFactory) {
- final NashornScriptEngineFactory nfac = (NashornScriptEngineFactory)fac;
- final MyClassLoader loader = new MyClassLoader();
- // set the classloader as app class loader
- final ScriptEngine e = nfac.getScriptEngine(loader);
- try {
- e.eval("Packages.foo");
- // check that the class loader was attempted
- assertTrue(loader.reached(), "did not reach class loader!");
- } catch (final ScriptException se) {
- se.printStackTrace();
- fail(se.getMessage());
- }
- return;
- }
- }
-
- fail("Cannot find nashorn factory!");
- }
-
- @Test
- public void factoryClassLoaderAndOptionsTest() {
- final ScriptEngineManager sm = new ScriptEngineManager();
- for (final ScriptEngineFactory fac : sm.getEngineFactories()) {
- if (fac instanceof NashornScriptEngineFactory) {
- final NashornScriptEngineFactory nfac = (NashornScriptEngineFactory)fac;
- final String[] options = new String[] { "-strict" };
- final MyClassLoader loader = new MyClassLoader();
- // set the classloader as app class loader
- final ScriptEngine e = nfac.getScriptEngine(options, loader);
- try {
- e.eval("Packages.foo");
- // check that the class loader was attempted
- assertTrue(loader.reached(), "did not reach class loader!");
- } catch (final ScriptException se) {
- se.printStackTrace();
- fail(se.getMessage());
- }
-
- try {
- // strict mode - delete of a var should throw SyntaxError
- e.eval("var d = 2; delete d;");
- } catch (final ScriptException se) {
- // check that the error message contains "SyntaxError"
- assertTrue(se.getMessage().contains("SyntaxError"));
- }
-
- return;
- }
- }
-
- fail("Cannot find nashorn factory!");
- }
-
- @Test
- public void factoryOptionsTest() {
- final ScriptEngineManager sm = new ScriptEngineManager();
- for (final ScriptEngineFactory fac : sm.getEngineFactories()) {
- if (fac instanceof NashornScriptEngineFactory) {
- final NashornScriptEngineFactory nfac = (NashornScriptEngineFactory)fac;
- // specify --no-syntax-extensions flag
- final String[] options = new String[] { "--no-syntax-extensions" };
- final ScriptEngine e = nfac.getScriptEngine(options);
- try {
- // try nashorn specific extension
- e.eval("var f = funtion(x) 2*x;");
- fail("should have thrown exception!");
- } catch (final Exception ex) {
- //empty
- }
- return;
- }
- }
-
- fail("Cannot find nashorn factory!");
- }
-
- @Test
- /**
- * Test repeated evals with --loader-per-compile=false
- * We used to get "class redefinition error".
- */
- public void noLoaderPerCompilerTest() {
- final ScriptEngineManager sm = new ScriptEngineManager();
- for (final ScriptEngineFactory fac : sm.getEngineFactories()) {
- if (fac instanceof NashornScriptEngineFactory) {
- final NashornScriptEngineFactory nfac = (NashornScriptEngineFactory)fac;
- final String[] options = new String[] { "--loader-per-compile=false" };
- final ScriptEngine e = nfac.getScriptEngine(options);
- try {
- e.eval("2 + 3");
- e.eval("4 + 4");
- } catch (final ScriptException se) {
- se.printStackTrace();
- fail(se.getMessage());
- }
- return;
- }
- }
- fail("Cannot find nashorn factory!");
- }
-
- @Test
- /**
- * Test that we can use same script name in repeated evals with --loader-per-compile=false
- * We used to get "class redefinition error" as name was derived from script name.
- */
- public void noLoaderPerCompilerWithSameNameTest() {
- final ScriptEngineManager sm = new ScriptEngineManager();
- for (final ScriptEngineFactory fac : sm.getEngineFactories()) {
- if (fac instanceof NashornScriptEngineFactory) {
- final NashornScriptEngineFactory nfac = (NashornScriptEngineFactory)fac;
- final String[] options = new String[] { "--loader-per-compile=false" };
- final ScriptEngine e = nfac.getScriptEngine(options);
- e.put(ScriptEngine.FILENAME, "test.js");
- try {
- e.eval("2 + 3");
- e.eval("4 + 4");
- } catch (final ScriptException se) {
- se.printStackTrace();
- fail(se.getMessage());
- }
- return;
- }
- }
- fail("Cannot find nashorn factory!");
- }
-
- @Test
- public void globalPerEngineTest() throws ScriptException {
- final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
- final String[] options = new String[] { "--global-per-engine" };
- final ScriptEngine e = fac.getScriptEngine(options);
-
- e.eval("function foo() {}");
-
- final ScriptContext newCtx = new SimpleScriptContext();
- newCtx.setBindings(e.createBindings(), ScriptContext.ENGINE_SCOPE);
-
- // all global definitions shared and so 'foo' should be
- // visible in new Bindings as well.
- assertTrue(e.eval("typeof foo", newCtx).equals("function"));
-
- e.eval("function bar() {}", newCtx);
-
- // bar should be visible in default context
- assertTrue(e.eval("typeof bar").equals("function"));
- }
-
- @Test
- public void classFilterTest() throws ScriptException {
- final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
- final ScriptEngine e = fac.getScriptEngine(new ClassFilter() {
- @Override
- public boolean exposeToScripts(final String fullName) {
- // don't allow anything that is not "java."
- return fullName.startsWith("java.");
- }
- });
-
- assertEquals(e.eval("typeof javax.script.ScriptEngine"), "object");
- assertEquals(e.eval("typeof java.util.Vector"), "function");
-
- try {
- e.eval("Java.type('javax.script.ScriptContext')");
- fail("should not reach here");
- } catch (final ScriptException | RuntimeException se) {
- if (! (se.getCause() instanceof ClassNotFoundException)) {
- fail("ClassNotFoundException expected");
- }
- }
- }
-
- @Test
- public void classFilterTest2() throws ScriptException {
- final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
- final ScriptEngine e = fac.getScriptEngine(new String[0], Thread.currentThread().getContextClassLoader(),
- new ClassFilter() {
- @Override
- public boolean exposeToScripts(final String fullName) {
- // don't allow anything that is not "java."
- return fullName.startsWith("java.");
- }
- });
-
- assertEquals(e.eval("typeof javax.script.ScriptEngine"), "object");
- assertEquals(e.eval("typeof java.util.Vector"), "function");
-
- try {
- e.eval("Java.type('javax.script.ScriptContext')");
- fail("should not reach here");
- } catch (final ScriptException | RuntimeException se) {
- if (! (se.getCause() instanceof ClassNotFoundException)) {
- fail("ClassNotFoundException expected");
- }
- }
- }
-
- @Test
- public void nullClassFilterTest() {
- final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
- try {
- fac.getScriptEngine((ClassFilter)null);
- fail("should have thrown NPE");
- } catch (final NullPointerException e) {
- //empty
- }
- }
-
- @Test
- public void nullClassFilterTest2() {
- final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
- try {
- fac.getScriptEngine(new String[0], null, null);
- fail("should have thrown NPE");
- } catch (final NullPointerException e) {
- //empty
- }
- }
-
- @Test
- public void nullArgsTest() {
- final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
- try {
- fac.getScriptEngine((String[])null);
- fail("should have thrown NPE");
- } catch (final NullPointerException e) {
- //empty
- }
- }
-
- @Test
- public void nullArgsTest2() {
- final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
- try {
- fac.getScriptEngine(null, null, new ClassFilter() {
- @Override
- public boolean exposeToScripts(final String name) {
- return true;
- }
- });
- fail("should have thrown NPE");
- } catch (final NullPointerException e) {
- //empty
- }
- }
-
- @Test
- public void nashornSwallowsConstKeyword() throws Exception {
- final NashornScriptEngineFactory f = new NashornScriptEngineFactory();
- final String[] args = new String[] { "--const-as-var" };
- final ScriptEngine engine = f.getScriptEngine(args);
-
- final Object ret = engine.eval(""
- + "(function() {\n"
- + " const x = 10;\n"
- + " return x;\n"
- + "})();"
- );
- assertEquals(ret, 10, "Parsed and executed OK");
- }
-
- @Test
- public void evalDefaultFileNameTest() throws ScriptException {
- final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
- final ScriptEngine engine = fac.getScriptEngine(new String[] { "--verify-code=true" });
- // default FILENAME being "<eval>" make sure generated code bytecode verifies.
- engine.eval("var a = 3;");
- }
-
- @Test
- public void evalFileNameWithSpecialCharsTest() throws ScriptException {
- final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
- final ScriptEngine engine = fac.getScriptEngine(new String[] { "--verify-code=true" });
- final ScriptContext ctxt = new SimpleScriptContext();
- // use file name with "dangerous" chars.
- ctxt.setAttribute(ScriptEngine.FILENAME, "<myscript>", ScriptContext.ENGINE_SCOPE);
- engine.eval("var a = 3;");
- ctxt.setAttribute(ScriptEngine.FILENAME, "[myscript]", ScriptContext.ENGINE_SCOPE);
- engine.eval("var h = 'hello';");
- ctxt.setAttribute(ScriptEngine.FILENAME, ";/\\$.", ScriptContext.ENGINE_SCOPE);
- engine.eval("var foo = 'world';");
- // name used by jjs shell tool for the interactive mode
- ctxt.setAttribute(ScriptEngine.FILENAME, "<shell>", ScriptContext.ENGINE_SCOPE);
- engine.eval("var foo = 'world';");
- }
-}