1 /*
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23 
24 /*
25  * @test
26  * @bug 8223260
27  * @summary NamingManager should cache InitialContextFactory
28  * @library /test/lib /lib/testlibrary
29  * @build JarUtils jdk.test.lib.process.*
30  *        FactoryCacheTest
31  *        DummyContextFactory
32  *        DummyContextFactory2
33  * @run main FactoryCacheTest
34  */
35 
36 import java.nio.file.Files;
37 import java.nio.file.Path;
38 import java.util.ArrayList;
39 import java.util.List;
40 
41 import jdk.test.lib.JDKToolFinder;
42 import jdk.test.lib.Utils;
43 import jdk.test.lib.process.ProcessTools;
44 
45 import static java.nio.file.StandardOpenOption.CREATE;
46 import static java.util.Arrays.asList;
47 
48 import static jdk.test.lib.Utils.TEST_CLASSES;
49 
50 public class FactoryCacheTest {
51 
52     private static final Path SPIJAR = Path.of("testDir", "ContextFactory.jar");
53     private static final String SPIJAR_CP = SPIJAR.toAbsolutePath().toString();
54 
main(String[] args)55     public static void main(String[] args) throws Throwable {
56         List<String> argLine = new ArrayList<>();
57         argLine.add(JDKToolFinder.getJDKTool("java"));
58         argLine.addAll(asList(Utils.getTestJavaOpts()));
59         argLine.addAll(List.of("-cp", TEST_CLASSES));
60         argLine.addAll(List.of("-Durl.dir=" + TEST_CLASSES));
61         argLine.add("DummyContextFactory");
62 
63         ProcessTools.executeCommand(argLine.stream()
64                 .filter(t -> !t.isEmpty())
65                 .toArray(String[]::new))
66                 .shouldHaveExitValue(0);
67 
68         // now test the ServiceLoader approach
69         setupService();
70         argLine = new ArrayList<>();
71         argLine.add(JDKToolFinder.getJDKTool("java"));
72         argLine.addAll(asList(Utils.getTestJavaOpts()));
73         argLine.addAll(List.of("-cp", SPIJAR_CP));
74         argLine.addAll(List.of("-Durl.dir=" + TEST_CLASSES));
75         argLine.add("DummyContextFactory");
76 
77         ProcessTools.executeCommand(argLine.stream()
78                 .filter(t -> !t.isEmpty())
79                 .toArray(String[]::new))
80                 .shouldHaveExitValue(0);
81     }
82 
setupService()83     private static void setupService() throws Exception {
84         Path xdir = Path.of(TEST_CLASSES);
85         Path config = xdir.resolve(Path.of(TEST_CLASSES,"META-INF/services/javax.naming.spi.InitialContextFactory"));
86         Files.createDirectories(config.getParent());
87         Files.write(config, "DummyContextFactory".getBytes(), CREATE);
88         JarUtils.createJarFile(SPIJAR, xdir);
89     }
90 }
91