• file
• revisions
• annotate
• diff
• comparison
• raw

test/src/jdk/nashorn/internal/runtime/test/CodeStoreAndPathTest.java@6787fa783196 (annotated)

test/src/jdk/nashorn/internal/runtime/test/CodeStoreAndPathTest.java

Mon, 06 Apr 2015 16:18:54 +0530

author

sundar

date

Mon, 06 Apr 2015 16:18:54 +0530

changeset 1326

6787fa783196

parent 1087

test/src/jdk/nashorn/internal/runtime/CodeStoreAndPathTest.java@a119a11d49d8

child 1327

fb53538ea56b

permissions

-rw-r--r--

8076646: nashorn tests should avoid using package names used by nashorn sources
Reviewed-by: hannesw, lagergren

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*/
sundar@1326	25	package jdk.nashorn.internal.runtime.test;
aoqi@0	26
attila@962	27	import static org.testng.Assert.assertEquals;
attila@962	28	import static org.testng.Assert.assertFalse;
aoqi@0	29	import java.io.File;
aoqi@0	30	import java.io.IOException;
attila@962	31	import java.nio.file.DirectoryStream;
attila@962	32	import java.nio.file.FileSystems;
aoqi@0	33	import java.nio.file.Files;
aoqi@0	34	import java.nio.file.Path;
attila@962	35	import javax.script.ScriptEngine;
aoqi@0	36	import javax.script.ScriptException;
attila@962	37	import jdk.nashorn.api.scripting.NashornScriptEngineFactory;
aoqi@0	38	import org.testng.annotations.Test;
aoqi@0	39
aoqi@0	40	/**
aoqi@0	41	* @test
aoqi@0	42	* @bug 8039185 8039403
aoqi@0	43	* @summary Test for persistent code cache and path handling
aoqi@0	44	* @run testng jdk.nashorn.internal.runtime.CodeStoreAndPathTest
aoqi@0	45	*/
lagergren@1082	46	@SuppressWarnings("javadoc")
aoqi@0	47	public class CodeStoreAndPathTest {
aoqi@0	48
aoqi@0	49	final String code1 = "var code1; var x = 'Hello Script'; var x1 = 'Hello Script'; "
aoqi@0	50	+ "var x2 = 'Hello Script'; var x3 = 'Hello Script'; "
aoqi@0	51	+ "var x4 = 'Hello Script'; var x5 = 'Hello Script';"
aoqi@0	52	+ "var x6 = 'Hello Script'; var x7 = 'Hello Script'; "
aoqi@0	53	+ "var x8 = 'Hello Script'; var x9 = 'Hello Script'; "
aoqi@0	54	+ "var x10 = 'Hello Script';"
aoqi@0	55	+ "function f() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
aoqi@0	56	+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
aoqi@0	57	+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
aoqi@0	58	+ "var x10 = 'Hello Script';}"
aoqi@0	59	+ "function g() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
aoqi@0	60	+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
aoqi@0	61	+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
aoqi@0	62	+ "var x10 = 'Hello Script';}"
aoqi@0	63	+ "function h() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
aoqi@0	64	+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
aoqi@0	65	+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
aoqi@0	66	+ "var x10 = 'Hello Script';}"
aoqi@0	67	+ "function i() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
aoqi@0	68	+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
aoqi@0	69	+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
aoqi@0	70	+ "var x10 = 'Hello Script';}";
aoqi@0	71	final String code2 = "var code2; var x = 'Hello Script'; var x1 = 'Hello Script'; "
aoqi@0	72	+ "var x2 = 'Hello Script'; var x3 = 'Hello Script'; "
aoqi@0	73	+ "var x4 = 'Hello Script'; var x5 = 'Hello Script';"
aoqi@0	74	+ "var x6 = 'Hello Script'; var x7 = 'Hello Script'; "
aoqi@0	75	+ "var x8 = 'Hello Script'; var x9 = 'Hello Script'; "
aoqi@0	76	+ "var x10 = 'Hello Script';"
aoqi@0	77	+ "function f() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
aoqi@0	78	+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
aoqi@0	79	+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
aoqi@0	80	+ "var x10 = 'Hello Script';}"
aoqi@0	81	+ "function g() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
aoqi@0	82	+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
aoqi@0	83	+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
aoqi@0	84	+ "var x10 = 'Hello Script';}"
aoqi@0	85	+ "function h() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
aoqi@0	86	+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
aoqi@0	87	+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
aoqi@0	88	+ "var x10 = 'Hello Script';}"
aoqi@0	89	+ "function i() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
aoqi@0	90	+ "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
aoqi@0	91	+ "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
aoqi@0	92	+ "var x10 = 'Hello Script';}";
aoqi@0	93	// Script size < Default minimum size for storing a compiled script class
aoqi@0	94	final String code3 = "var code3; var x = 'Hello Script'; var x1 = 'Hello Script'; ";
aoqi@0	95	final String codeCache = "build/nashorn_code_cache";
aoqi@0	96	final String oldUserDir = System.getProperty("user.dir");
aoqi@0	97
hannesw@1087	98	private static final String[] ENGINE_OPTIONS_OPT = new String[]{"--persistent-code-cache", "--optimistic-types=true"};
hannesw@1087	99	private static final String[] ENGINE_OPTIONS_NOOPT = new String[]{"--persistent-code-cache", "--optimistic-types=false"};
aoqi@0	100
aoqi@0	101	@Test
lagergren@1082	102	public void pathHandlingTest() {
aoqi@0	103	System.setProperty("nashorn.persistent.code.cache", codeCache);
attila@962	104	final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
lagergren@1082	105
hannesw@1087	106	fac.getScriptEngine(ENGINE_OPTIONS_NOOPT);
lagergren@1082	107
attila@962	108	final Path expectedCodeCachePath = FileSystems.getDefault().getPath(oldUserDir + File.separator + codeCache);
attila@962	109	final Path actualCodeCachePath = FileSystems.getDefault().getPath(System.getProperty(
aoqi@0	110	"nashorn.persistent.code.cache")).toAbsolutePath();
aoqi@0	111	// Check that nashorn code cache is created in current working directory
aoqi@0	112	assertEquals(actualCodeCachePath, expectedCodeCachePath);
aoqi@0	113	// Check that code cache dir exists and it's not empty
attila@962	114	final File file = new File(actualCodeCachePath.toUri());
aoqi@0	115	assertFalse(!file.isDirectory(), "No code cache directory was created!");
aoqi@0	116	assertFalse(file.list().length == 0, "Code cache directory is empty!");
aoqi@0	117	}
aoqi@0	118
aoqi@0	119	@Test
aoqi@0	120	public void changeUserDirTest() throws ScriptException, IOException {
aoqi@0	121	System.setProperty("nashorn.persistent.code.cache", codeCache);
attila@962	122	final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
hannesw@1087	123	final ScriptEngine e = fac.getScriptEngine(ENGINE_OPTIONS_NOOPT);
hannesw@1087	124	final Path codeCachePath = getCodeCachePath(false);
attila@962	125	final String newUserDir = "build/newUserDir";
aoqi@0	126	// Now changing current working directory
aoqi@0	127	System.setProperty("user.dir", System.getProperty("user.dir") + File.separator + newUserDir);
attila@963	128	try {
attila@963	129	// Check that a new compiled script is stored in existing code cache
attila@963	130	e.eval(code1);
attila@963	131	final DirectoryStream<Path> stream = Files.newDirectoryStream(codeCachePath);
attila@963	132	checkCompiledScripts(stream, 1);
attila@963	133	// Setting to default current working dir
attila@963	134	} finally {
attila@963	135	System.setProperty("user.dir", oldUserDir);
attila@963	136	}
aoqi@0	137	}
aoqi@0	138
aoqi@0	139	@Test
aoqi@0	140	public void codeCacheTest() throws ScriptException, IOException {
aoqi@0	141	System.setProperty("nashorn.persistent.code.cache", codeCache);
attila@962	142	final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
hannesw@1087	143	final ScriptEngine e = fac.getScriptEngine(ENGINE_OPTIONS_NOOPT);
hannesw@1087	144	final Path codeCachePath = getCodeCachePath(false);
aoqi@0	145	e.eval(code1);
aoqi@0	146	e.eval(code2);
aoqi@0	147	e.eval(code3);// less than minimum size for storing
aoqi@0	148	// adding code1 and code2.
attila@962	149	final DirectoryStream<Path> stream = Files.newDirectoryStream(codeCachePath);
attila@963	150	checkCompiledScripts(stream, 2);
aoqi@0	151	}
hannesw@1087	152
hannesw@1087	153	@Test
hannesw@1087	154	public void codeCacheTestOpt() throws ScriptException, IOException {
hannesw@1087	155	System.setProperty("nashorn.persistent.code.cache", codeCache);
hannesw@1087	156	final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
hannesw@1087	157	final ScriptEngine e = fac.getScriptEngine(ENGINE_OPTIONS_OPT);
hannesw@1087	158	final Path codeCachePath = getCodeCachePath(true);
hannesw@1087	159	e.eval(code1);
hannesw@1087	160	e.eval(code2);
hannesw@1087	161	e.eval(code3);// less than minimum size for storing
hannesw@1087	162	// adding code1 and code2.
hannesw@1087	163	final DirectoryStream<Path> stream = Files.newDirectoryStream(codeCachePath);
hannesw@1087	164	checkCompiledScripts(stream, 2);
hannesw@1087	165	}
hannesw@1087	166
hannesw@1087	167	private static Path getCodeCachePath(final boolean optimistic) {
hannesw@1087	168	final String codeCache = System.getProperty("nashorn.persistent.code.cache");
hannesw@1087	169	final Path codeCachePath = FileSystems.getDefault().getPath(codeCache).toAbsolutePath();
hannesw@1087	170	final String[] files = codeCachePath.toFile().list();
hannesw@1087	171	for (final String file : files) {
hannesw@1087	172	if (file.endsWith("_opt") == optimistic) {
hannesw@1087	173	return codeCachePath.resolve(file);
hannesw@1087	174	}
hannesw@1087	175	}
hannesw@1087	176	throw new AssertionError("Code cache path not found");
hannesw@1087	177	}
hannesw@1087	178
hannesw@1087	179	private static void checkCompiledScripts(final DirectoryStream<Path> stream, final int numberOfScripts) throws IOException {
hannesw@1087	180	int n = numberOfScripts;
hannesw@1087	181	for (@SuppressWarnings("unused") final Path file : stream) {
hannesw@1087	182	n--;
hannesw@1087	183	}
hannesw@1087	184	stream.close();
hannesw@1087	185	assertEquals(n, 0);
hannesw@1087	186	}
hannesw@1087	187
aoqi@0	188	}