8039403: Write sanity tests for persistent caching
Reviewed-by: hannesw, sundar
This commit is contained in:
Matherey Nunez
parent
319aa4c4c5
commit
900591b4ed
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/*
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* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package jdk.nashorn.internal.runtime;
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import java.io.File;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.DirectoryStream;
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import java.nio.file.Path;
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import java.nio.file.FileSystems;
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import javax.script.ScriptException;
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import org.testng.annotations.Test;
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import javax.script.ScriptEngine;
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import jdk.nashorn.api.scripting.NashornScriptEngineFactory;
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import static org.testng.Assert.assertFalse;
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import static org.testng.Assert.assertEquals;
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/**
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* @test
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* @bug 8039185 8039403
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* @summary Test for persistent code cache and path handling
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* @run testng jdk.nashorn.internal.runtime.CodeStoreAndPathTest
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*/
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public class CodeStoreAndPathTest {
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final String code1 = "var code1; var x = 'Hello Script'; var x1 = 'Hello Script'; "
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+ "var x2 = 'Hello Script'; var x3 = 'Hello Script'; "
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+ "var x4 = 'Hello Script'; var x5 = 'Hello Script';"
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+ "var x6 = 'Hello Script'; var x7 = 'Hello Script'; "
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+ "var x8 = 'Hello Script'; var x9 = 'Hello Script'; "
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+ "var x10 = 'Hello Script';"
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+ "function f() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
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+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
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+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
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+ "var x10 = 'Hello Script';}"
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+ "function g() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
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+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
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+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
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+ "var x10 = 'Hello Script';}"
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+ "function h() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
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+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
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+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
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+ "var x10 = 'Hello Script';}"
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+ "function i() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
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+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
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+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
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+ "var x10 = 'Hello Script';}";
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final String code2 = "var code2; var x = 'Hello Script'; var x1 = 'Hello Script'; "
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+ "var x2 = 'Hello Script'; var x3 = 'Hello Script'; "
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+ "var x4 = 'Hello Script'; var x5 = 'Hello Script';"
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+ "var x6 = 'Hello Script'; var x7 = 'Hello Script'; "
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+ "var x8 = 'Hello Script'; var x9 = 'Hello Script'; "
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+ "var x10 = 'Hello Script';"
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+ "function f() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
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+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
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+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
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+ "var x10 = 'Hello Script';}"
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+ "function g() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
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+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
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+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
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+ "var x10 = 'Hello Script';}"
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+ "function h() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
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+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
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+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
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+ "var x10 = 'Hello Script';}"
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+ "function i() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
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+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
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+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
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+ "var x10 = 'Hello Script';}";
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// Script size < Default minimum size for storing a compiled script class
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final String code3 = "var code3; var x = 'Hello Script'; var x1 = 'Hello Script'; ";
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final String codeCache = "build/nashorn_code_cache";
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final String oldUserDir = System.getProperty("user.dir");
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public void checkCompiledScripts(DirectoryStream<Path> stream, int numberOfScripts) throws IOException {
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for (Path file : stream) {
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numberOfScripts--;
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}
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stream.close();
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assertEquals(numberOfScripts,0);
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}
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@Test
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public void pathHandlingTest() throws ScriptException, IOException {
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System.setProperty("nashorn.persistent.code.cache", codeCache);
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String[] options = new String[]{"--persistent-code-cache"};
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NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
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ScriptEngine e = fac.getScriptEngine(options);
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Path expectedCodeCachePath = FileSystems.getDefault().getPath(oldUserDir + File.separator + codeCache);
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Path actualCodeCachePath = FileSystems.getDefault().getPath(System.getProperty(
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"nashorn.persistent.code.cache")).toAbsolutePath();
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// Check that nashorn code cache is created in current working directory
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assertEquals(actualCodeCachePath, expectedCodeCachePath);
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// Check that code cache dir exists and it's not empty
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File file = new File(actualCodeCachePath.toUri());
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assertFalse(!file.isDirectory(), "No code cache directory was created!");
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assertFalse(file.list().length == 0, "Code cache directory is empty!");
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}
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@Test
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public void changeUserDirTest() throws ScriptException, IOException {
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System.setProperty("nashorn.persistent.code.cache", codeCache);
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String[] options = new String[]{"--persistent-code-cache"};
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NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
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ScriptEngine e = fac.getScriptEngine(options);
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Path codeCachePath = FileSystems.getDefault().getPath(System.getProperty(
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"nashorn.persistent.code.cache")).toAbsolutePath();
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String newUserDir = "build/newUserDir";
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// Now changing current working directory
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System.setProperty("user.dir", System.getProperty("user.dir") + File.separator + newUserDir);
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// Check that a new compiled script is stored in exisitng code cache
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e.eval(code1);
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DirectoryStream<Path> stream = Files.newDirectoryStream(codeCachePath);
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// Already one compiled script has been stored in the cache during initialization
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checkCompiledScripts(stream, 2);
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// Setting to default current working dir
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System.setProperty("user.dir", oldUserDir);
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}
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@Test
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public void codeCacheTest() throws ScriptException, IOException {
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System.setProperty("nashorn.persistent.code.cache", codeCache);
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String[] options = new String[]{"--persistent-code-cache"};
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NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
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ScriptEngine e = fac.getScriptEngine(options);
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Path codeCachePath = FileSystems.getDefault().getPath(System.getProperty(
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"nashorn.persistent.code.cache")).toAbsolutePath();
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e.eval(code1);
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e.eval(code2);
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e.eval(code3);// less than minimum size for storing
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// Already one compiled script has been stored in the cache during initialization
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// adding code1 and code2.
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DirectoryStream<Path> stream = Files.newDirectoryStream(codeCachePath);
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checkCompiledScripts(stream, 3);
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}
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}
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