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';"
62 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
63 + "var x10 = 'Hello Script';}"
64 + "function h() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
65 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
66 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
67 + "var x10 = 'Hello Script';}"
68 + "function i() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
69 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
70 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
71 + "var x10 = 'Hello Script';}";
72 final String code2 = "var code2; var x = 'Hello Script'; var x1 = 'Hello Script'; "
73 + "var x2 = 'Hello Script'; var x3 = 'Hello Script'; "
74 + "var x4 = 'Hello Script'; var x5 = 'Hello Script';"
75 + "var x6 = 'Hello Script'; var x7 = 'Hello Script'; "
76 + "var x8 = 'Hello Script'; var x9 = 'Hello Script'; "
77 + "var x10 = 'Hello Script';"
78 + "function f() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
79 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
80 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
81 + "var x10 = 'Hello Script';}"
82 + "function g() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
83 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
84 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
85 + "var x10 = 'Hello Script';}"
86 + "function h() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
87 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
88 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
89 + "var x10 = 'Hello Script';}"
90 + "function i() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
91 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
92 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
93 + "var x10 = 'Hello Script';}";
94 // Script size < Default minimum size for storing a compiled script class
95 final String code3 = "var code3; var x = 'Hello Script'; var x1 = 'Hello 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!");
149 e.eval(code3);// less than minimum size for storing
150 // adding code1 and code2.
151 final DirectoryStream<Path> stream = Files.newDirectoryStream(codeCachePath);
152 checkCompiledScripts(stream, 2);
153 }
154
155 @Test
156 public void codeCacheTestOpt() throws ScriptException, IOException {
157 System.setProperty("nashorn.persistent.code.cache", codeCache);
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 }
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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 static 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';"
62 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
63 + "var x10 = 'Hello Script';}"
64 + "function h() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
65 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
66 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
67 + "var x10 = 'Hello Script';}"
68 + "function i() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
69 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
70 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
71 + "var x10 = 'Hello Script';}";
72 final static String code2 = "var code2; var x = 'Hello Script'; var x1 = 'Hello Script'; "
73 + "var x2 = 'Hello Script'; var x3 = 'Hello Script'; "
74 + "var x4 = 'Hello Script'; var x5 = 'Hello Script';"
75 + "var x6 = 'Hello Script'; var x7 = 'Hello Script'; "
76 + "var x8 = 'Hello Script'; var x9 = 'Hello Script'; "
77 + "var x10 = 'Hello Script';"
78 + "function f() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
79 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
80 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
81 + "var x10 = 'Hello Script';}"
82 + "function g() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
83 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
84 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
85 + "var x10 = 'Hello Script';}"
86 + "function h() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
87 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
88 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
89 + "var x10 = 'Hello Script';}"
90 + "function i() {x ='Bye Script'; x1 ='Bye Script'; x2='Bye Script';"
91 + "x3='Bye Script'; x4='Bye Script'; x5='Bye Script'; x6='Bye Script';"
92 + "x7='Bye Script'; x8='Bye Script'; var x9 = 'Hello Script'; "
93 + "var x10 = 'Hello Script';}";
94 // Script size < Default minimum size for storing a compiled script class
95 final static String code3 = "var code3; var x = 'Hello Script'; var x1 = 'Hello Script'; ";
96 final static String nestedFunctions = "\n" +
97 "(function outer() { \n" +
98 " var map = null; \n" +
99 " (function inner() { \n" +
100 " var object; \n" +
101 " if (map === null) { \n" +
102 " map = (function() { \n" +
103 " var HashMap = Java.type('java.util.HashMap'); \n" +
104 " map = new HashMap(); \n" +
105 " map.name = 'name'; \n" +
106 " map.id = 1234;\n" +
107 " map.basePath = 'basePath'; \n" +
108 " map.extensionPath = 'extension';\n" +
109 " map.address = 'address'; \n" +
110 " map.name = 'name'; \n" +
111 " map.id = 1234;\n" +
112 " map.basePath = 'basePath'; \n" +
113 " map.extensionPath = 'extension';\n" +
114 " map.address = 'address';\n" +
115 " map.name = 'name'; \n" +
116 " map.id = 1234;\n" +
117 " map.basePath = 'basePath'; \n" +
118 " map.extensionPath = 'extension';\n" +
119 " map.address = 'address'; \n" +
120 " return map; \n" +
121 " }()); \n" +
122 " } \n" +
123 " object = {}; \n" +
124 " return object; \n" +
125 " })(); \n" +
126 "}()); ";
127 final static String codeCache = "build/nashorn_code_cache";
128 final static String oldUserDir = System.getProperty("user.dir");
129
130 private static final String[] ENGINE_OPTIONS_OPT = new String[]{"--persistent-code-cache", "--optimistic-types=true"};
131 private static final String[] ENGINE_OPTIONS_NOOPT = new String[]{"--persistent-code-cache", "--optimistic-types=false"};
132
133 @Test
134 public void pathHandlingTest() {
135 System.setProperty("nashorn.persistent.code.cache", codeCache);
136 final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
137
138 fac.getScriptEngine(ENGINE_OPTIONS_NOOPT);
139
140 final Path expectedCodeCachePath = FileSystems.getDefault().getPath(oldUserDir + File.separator + codeCache);
141 final Path actualCodeCachePath = FileSystems.getDefault().getPath(System.getProperty(
142 "nashorn.persistent.code.cache")).toAbsolutePath();
143 // Check that nashorn code cache is created in current working directory
144 assertEquals(actualCodeCachePath, expectedCodeCachePath);
145 // Check that code cache dir exists and it's not empty
146 final File file = new File(actualCodeCachePath.toUri());
147 assertTrue(file.exists(), "No code cache directory was created!");
148 assertTrue(file.isDirectory(), "Code cache location is not a directory!");
180 e.eval(code3);// less than minimum size for storing
181 // adding code1 and code2.
182 final DirectoryStream<Path> stream = Files.newDirectoryStream(codeCachePath);
183 checkCompiledScripts(stream, 2);
184 }
185
186 @Test
187 public void codeCacheTestOpt() throws ScriptException, IOException {
188 System.setProperty("nashorn.persistent.code.cache", codeCache);
189 final NashornScriptEngineFactory fac = new NashornScriptEngineFactory();
190 final ScriptEngine e = fac.getScriptEngine(ENGINE_OPTIONS_OPT);
191 final Path codeCachePath = getCodeCachePath(true);
192 e.eval(code1);
193 e.eval(code2);
194 e.eval(code3);// less than minimum size for storing
195 // adding code1 and code2.
196 final DirectoryStream<Path> stream = Files.newDirectoryStream(codeCachePath);
197 checkCompiledScripts(stream, 4);
198 }
199
200 @Test
201 public void testNestedFunctions() throws ScriptException, IOException {
202 System.setProperty("nashorn.persistent.code.cache", codeCache);
203 final NashornScriptEngineFactory factory = new NashornScriptEngineFactory();
204 factory.getScriptEngine(ENGINE_OPTIONS_OPT).eval(nestedFunctions);
205 factory.getScriptEngine(ENGINE_OPTIONS_OPT).eval(nestedFunctions);
206 factory.getScriptEngine(ENGINE_OPTIONS_OPT).eval(nestedFunctions);
207 factory.getScriptEngine(ENGINE_OPTIONS_OPT).eval(nestedFunctions);
208 }
209
210 private static Path getCodeCachePath(final boolean optimistic) {
211 final String codeCache = System.getProperty("nashorn.persistent.code.cache");
212 final Path codeCachePath = FileSystems.getDefault().getPath(codeCache).toAbsolutePath();
213 final String[] files = codeCachePath.toFile().list();
214 for (final String file : files) {
215 if (file.endsWith("_opt") == optimistic) {
216 return codeCachePath.resolve(file);
217 }
218 }
219 throw new AssertionError("Code cache path not found: " + codeCachePath.toString());
220 }
221
222 private static void checkCompiledScripts(final DirectoryStream<Path> stream, final int numberOfScripts) throws IOException {
223 int n = numberOfScripts;
224 for (@SuppressWarnings("unused") final Path file : stream) {
225 n--;
226 }
227 stream.close();
228 assertEquals(n, 0);
229 }
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