15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 /* 26 * @test 27 * @summary Hello World test for dynamic archive 28 * @requires vm.cds 29 * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes 30 * @build Hello 31 * @run driver ClassFileInstaller -jar hello.jar Hello 32 * @run driver HelloDynamic 33 */ 34 35 public class HelloDynamic extends DynamicArchiveTestBase { 36 public static void main(String[] args) throws Exception { 37 runTest(HelloDynamic::testDefaultBase); 38 runTest(HelloDynamic::testCustomBase); 39 } 40 41 // (1) Test with default base archive + top archive 42 static void testDefaultBase() throws Exception { 43 String topArchiveName = getNewArchiveName("top"); 44 doTest(null, topArchiveName); 45 } 46 47 // (2) Test with custom base archive + top archive 48 static void testCustomBase() throws Exception { 49 String topArchiveName = getNewArchiveName("top2"); 50 String baseArchiveName = getNewArchiveName("base"); 51 dumpBaseArchive(baseArchiveName); 52 doTest(baseArchiveName, topArchiveName); 53 } 54 55 private static void doTest(String baseArchiveName, String topArchiveName) throws Exception { 56 String appJar = ClassFileInstaller.getJarPath("hello.jar"); 57 String mainClass = "Hello"; 58 dump2(baseArchiveName, topArchiveName, 59 "-Xlog:cds", 60 "-Xlog:cds+dynamic=debug", 61 "-cp", appJar, mainClass) 62 .assertNormalExit(output -> { 63 output.shouldContain("Buffer-space to target-space delta") 64 .shouldContain("Written dynamic archive 0x"); 65 }); 66 run2(baseArchiveName, topArchiveName, 67 "-Xlog:class+load", 68 "-Xlog:cds+dynamic=debug,cds=debug", 69 "-cp", appJar, mainClass) 70 .assertNormalExit(output -> { 71 output.shouldContain("Hello source: shared objects file") 72 .shouldHaveExitValue(0); 73 }); 74 } 75 } | 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 /* 26 * @test 27 * @summary Hello World test for dynamic archive 28 * @requires vm.cds 29 * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes 30 * @build Hello 31 * @run driver ClassFileInstaller -jar hello.jar Hello 32 * @run driver HelloDynamic 33 */ 34 35 import java.io.IOException; 36 import java.net.ServerSocket; 37 import jtreg.SkippedException; 38 39 public class HelloDynamic extends DynamicArchiveTestBase { 40 public static void main(String[] args) throws Exception { 41 runTest(HelloDynamic::testDefaultBase); 42 runTest(HelloDynamic::testCustomBase); 43 } 44 45 // (1) Test with default base archive + top archive 46 static void testDefaultBase() throws Exception { 47 String topArchiveName = getNewArchiveName("top"); 48 doTest(null, topArchiveName); 49 } 50 51 // (2) Test with custom base archive + top archive 52 static void testCustomBase() throws Exception { 53 String topArchiveName = getNewArchiveName("top2"); 54 String baseArchiveName = getNewArchiveName("base"); 55 dumpBaseArchive(baseArchiveName); 56 doTest(baseArchiveName, topArchiveName); 57 } 58 59 private static int jdwpPort = -1; 60 61 private static String getJdwpOptions() throws Exception { 62 return "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=" + getJdwpPort(); 63 } 64 65 public static int getJdwpPort() throws Exception { 66 if (jdwpPort == -1) { 67 jdwpPort = findFreePort(); 68 if (jdwpPort == -1) { 69 throw new SkippedException("Can not find available port for JDWP"); 70 } 71 } 72 return jdwpPort; 73 } 74 75 private static int findFreePort() { 76 try (ServerSocket socket = new ServerSocket(0)) { 77 return socket.getLocalPort(); 78 } catch (IOException e) { 79 } 80 return -1; 81 } 82 83 private static void doTest(String baseArchiveName, String topArchiveName) throws Exception { 84 String appJar = ClassFileInstaller.getJarPath("hello.jar"); 85 String mainClass = "Hello"; 86 dump2(baseArchiveName, topArchiveName, 87 "-Xlog:cds", 88 "-Xlog:cds+dynamic=debug", 89 "-cp", appJar, mainClass) 90 .assertNormalExit(output -> { 91 output.shouldContain("Buffer-space to target-space delta") 92 .shouldContain("Written dynamic archive 0x"); 93 }); 94 run2(baseArchiveName, topArchiveName, 95 "-Xlog:class+load", 96 "-Xlog:cds+dynamic=debug,cds=debug", 97 "-cp", appJar, mainClass) 98 .assertNormalExit(output -> { 99 output.shouldContain("Hello source: shared objects file") 100 .shouldHaveExitValue(0); 101 }); 102 103 // Sanity test with JDWP options. 104 // Test with the default base archive should be sufficient. 105 if (baseArchiveName == null) { 106 run2(baseArchiveName, topArchiveName, 107 getJdwpOptions(), 108 "-Xlog:class+load", 109 "-Xlog:cds+dynamic=debug,cds=debug", 110 "-cp", appJar, mainClass) 111 .assertNormalExit(output -> { 112 output.shouldContain("Hello source: shared objects file") 113 .shouldHaveExitValue(0); 114 }); 115 } 116 } 117 } |