9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package jdk.nashorn.internal.runtime.test;
26
27 import static org.testng.Assert.assertEquals;
28 import static org.testng.Assert.assertFalse;
29 import java.io.File;
30 import java.io.IOException;
31 import java.nio.file.DirectoryStream;
32 import java.nio.file.FileSystems;
33 import java.nio.file.Files;
34 import java.nio.file.Path;
35 import javax.script.ScriptEngine;
36 import javax.script.ScriptException;
37 import jdk.nashorn.api.scripting.NashornScriptEngineFactory;
38 import org.testng.annotations.Test;
39
40 /**
41 * @ignore Fails with jtreg, but passes with ant test run. Ignore for now.
42 * @test
43 * @bug 8039185 8039403
44 * @summary Test for persistent code cache and path handling
45 * @run testng jdk.nashorn.internal.runtime.test.CodeStoreAndPathTest
46 */
47 @SuppressWarnings("javadoc")
48 public class CodeStoreAndPathTest {
49
50 final String code1 = "var code1; var x = 'Hello Script'; var x1 = 'Hello Script'; "
51 + "var x2 = 'Hello Script'; var x3 = 'Hello Script'; "
52 + "var x4 = 'Hello Script'; var x5 = 'Hello Script';"
53 + "var x6 = 'Hello Script'; var x7 = 'Hello Script'; "
54 + "var x8 = 'Hello Script'; var x9 = 'Hello Script'; "
55 + "var x10 = 'Hello Script';"
56 + "function f() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
57 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
58 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
59 + "var x10 = 'Hello Script';}"
60 + "function g() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
61 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
96 final String codeCache = "build/nashorn_code_cache";
97 final String oldUserDir = System.getProperty("user.dir");
98
99 private static final String[] ENGINE_OPTIONS_OPT = new String[]{"--persistent-code-cache", "--optimistic-types=true"};
100 private static final String[] ENGINE_OPTIONS_NOOPT = new String[]{"--persistent-code-cache", "--optimistic-types=false"};
101
102 @Test
103 public void pathHandlingTest() {
104 System.setProperty("nashorn.persistent.code.cache", codeCache);
105 final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
106
107 fac.getScriptEngine(ENGINE_OPTIONS_NOOPT);
108
109 final Path expectedCodeCachePath = FileSystems.getDefault().getPath(oldUserDir + File.separator + codeCache);
110 final Path actualCodeCachePath = FileSystems.getDefault().getPath(System.getProperty(
111 "nashorn.persistent.code.cache")).toAbsolutePath();
112 // Check that nashorn code cache is created in current working directory
113 assertEquals(actualCodeCachePath, expectedCodeCachePath);
114 // Check that code cache dir exists and it's not empty
115 final File file = new File(actualCodeCachePath.toUri());
116 assertFalse(!file.isDirectory(), "No code cache directory was created!");
117 assertFalse(file.list().length == 0, "Code cache directory is empty!");
118 }
119
120 @Test
121 public void changeUserDirTest() throws ScriptException, IOException {
122 System.setProperty("nashorn.persistent.code.cache", codeCache);
123 final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
124 final ScriptEngine e = fac.getScriptEngine(ENGINE_OPTIONS_NOOPT);
125 final Path codeCachePath = getCodeCachePath(false);
126 final String newUserDir = "build/newUserDir";
127 // Now changing current working directory
128 System.setProperty("user.dir", System.getProperty("user.dir") + File.separator + newUserDir);
129 try {
130 // Check that a new compiled script is stored in existing code cache
131 e.eval(code1);
132 final DirectoryStream<Path> stream = Files.newDirectoryStream(codeCachePath);
133 checkCompiledScripts(stream, 1);
134 // Setting to default current working dir
135 } finally {
136 System.setProperty("user.dir", oldUserDir);
157 final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
158 final ScriptEngine e = fac.getScriptEngine(ENGINE_OPTIONS_OPT);
159 final Path codeCachePath = getCodeCachePath(true);
160 e.eval(code1);
161 e.eval(code2);
162 e.eval(code3);// less than minimum size for storing
163 // adding code1 and code2.
164 final DirectoryStream<Path> stream = Files.newDirectoryStream(codeCachePath);
165 checkCompiledScripts(stream, 4);
166 }
167
168 private static Path getCodeCachePath(final boolean optimistic) {
169 final String codeCache = System.getProperty("nashorn.persistent.code.cache");
170 final Path codeCachePath = FileSystems.getDefault().getPath(codeCache).toAbsolutePath();
171 final String[] files = codeCachePath.toFile().list();
172 for (final String file : files) {
173 if (file.endsWith("_opt") == optimistic) {
174 return codeCachePath.resolve(file);
175 }
176 }
177 throw new AssertionError("Code cache path not found");
178 }
179
180 private static void checkCompiledScripts(final DirectoryStream<Path> stream, final int numberOfScripts) throws IOException {
181 int n = numberOfScripts;
182 for (@SuppressWarnings("unused") final Path file : stream) {
183 n--;
184 }
185 stream.close();
186 assertEquals(n, 0);
187 }
188
189 }
|
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package jdk.nashorn.internal.runtime.test;
26
27 import static org.testng.Assert.assertEquals;
28 import static org.testng.Assert.assertFalse;
29 import static org.testng.Assert.assertTrue;
30 import java.io.File;
31 import java.io.IOException;
32 import java.nio.file.DirectoryStream;
33 import java.nio.file.FileSystems;
34 import java.nio.file.Files;
35 import java.nio.file.Path;
36 import javax.script.ScriptEngine;
37 import javax.script.ScriptException;
38 import jdk.nashorn.api.scripting.NashornScriptEngineFactory;
39 import org.testng.annotations.Test;
40
41 /**
42 * @test
43 * @bug 8039185 8039403
44 * @summary Test for persistent code cache and path handling
45 * @run testng jdk.nashorn.internal.runtime.test.CodeStoreAndPathTest
46 */
47 @SuppressWarnings("javadoc")
48 public class CodeStoreAndPathTest {
49
50 final String code1 = "var code1; var x = 'Hello Script'; var x1 = 'Hello Script'; "
51 + "var x2 = 'Hello Script'; var x3 = 'Hello Script'; "
52 + "var x4 = 'Hello Script'; var x5 = 'Hello Script';"
53 + "var x6 = 'Hello Script'; var x7 = 'Hello Script'; "
54 + "var x8 = 'Hello Script'; var x9 = 'Hello Script'; "
55 + "var x10 = 'Hello Script';"
56 + "function f() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
57 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
58 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
59 + "var x10 = 'Hello Script';}"
60 + "function g() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
61 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
96 final String codeCache = "build/nashorn_code_cache";
97 final String oldUserDir = System.getProperty("user.dir");
98
99 private static final String[] ENGINE_OPTIONS_OPT = new String[]{"--persistent-code-cache", "--optimistic-types=true"};
100 private static final String[] ENGINE_OPTIONS_NOOPT = new String[]{"--persistent-code-cache", "--optimistic-types=false"};
101
102 @Test
103 public void pathHandlingTest() {
104 System.setProperty("nashorn.persistent.code.cache", codeCache);
105 final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
106
107 fac.getScriptEngine(ENGINE_OPTIONS_NOOPT);
108
109 final Path expectedCodeCachePath = FileSystems.getDefault().getPath(oldUserDir + File.separator + codeCache);
110 final Path actualCodeCachePath = FileSystems.getDefault().getPath(System.getProperty(
111 "nashorn.persistent.code.cache")).toAbsolutePath();
112 // Check that nashorn code cache is created in current working directory
113 assertEquals(actualCodeCachePath, expectedCodeCachePath);
114 // Check that code cache dir exists and it's not empty
115 final File file = new File(actualCodeCachePath.toUri());
116 assertTrue(file.exists(), "No code cache directory was created!");
117 assertTrue(file.isDirectory(), "Code cache location is not a directory!");
118 assertFalse(file.list().length == 0, "Code cache directory is empty!");
119 }
120
121 @Test
122 public void changeUserDirTest() throws ScriptException, IOException {
123 System.setProperty("nashorn.persistent.code.cache", codeCache);
124 final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
125 final ScriptEngine e = fac.getScriptEngine(ENGINE_OPTIONS_NOOPT);
126 final Path codeCachePath = getCodeCachePath(false);
127 final String newUserDir = "build/newUserDir";
128 // Now changing current working directory
129 System.setProperty("user.dir", System.getProperty("user.dir") + File.separator + newUserDir);
130 try {
131 // Check that a new compiled script is stored in existing code cache
132 e.eval(code1);
133 final DirectoryStream<Path> stream = Files.newDirectoryStream(codeCachePath);
134 checkCompiledScripts(stream, 1);
135 // Setting to default current working dir
136 } finally {
137 System.setProperty("user.dir", oldUserDir);
158 final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
159 final ScriptEngine e = fac.getScriptEngine(ENGINE_OPTIONS_OPT);
160 final Path codeCachePath = getCodeCachePath(true);
161 e.eval(code1);
162 e.eval(code2);
163 e.eval(code3);// less than minimum size for storing
164 // adding code1 and code2.
165 final DirectoryStream<Path> stream = Files.newDirectoryStream(codeCachePath);
166 checkCompiledScripts(stream, 4);
167 }
168
169 private static Path getCodeCachePath(final boolean optimistic) {
170 final String codeCache = System.getProperty("nashorn.persistent.code.cache");
171 final Path codeCachePath = FileSystems.getDefault().getPath(codeCache).toAbsolutePath();
172 final String[] files = codeCachePath.toFile().list();
173 for (final String file : files) {
174 if (file.endsWith("_opt") == optimistic) {
175 return codeCachePath.resolve(file);
176 }
177 }
178 throw new AssertionError("Code cache path not found: " + codeCachePath.toString());
179 }
180
181 private static void checkCompiledScripts(final DirectoryStream<Path> stream, final int numberOfScripts) throws IOException {
182 int n = numberOfScripts;
183 for (@SuppressWarnings("unused") final Path file : stream) {
184 n--;
185 }
186 stream.close();
187 assertEquals(n, 0);
188 }
189
190 }
|