10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 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 Check most common errors in file format 28 * @requires vm.cds.archived.java.heap 29 * @library /test/lib /test/hotspot/jtreg/runtime/appcds 30 * @modules java.base/jdk.internal.misc 31 * @modules java.management 32 * jdk.jartool/sun.tools.jar 33 * @build HelloString 34 * @run driver InvalidFileFormat 35 * @run main/othervm -XX:+UseStringDeduplication InvalidFileFormat 36 * @run main/othervm -XX:-CompactStrings InvalidFileFormat 37 */ 38 39 import java.io.File; 40 import jdk.test.lib.cds.CDSTestUtils; 41 import jdk.test.lib.process.OutputAnalyzer; 42 43 // Checking most common error use cases 44 // This file is not an exhastive test of various shared data file corruption 45 // Note on usability intent: the shared data file is created and handled by 46 // the previledge person in the server environment. 47 public class InvalidFileFormat { 48 public static void main(String[] args) throws Exception { 49 SharedStringsUtils.buildJar("HelloString"); 50 51 test("NonExistentFile.txt", "Unable to get hashtable dump file size"); 52 test("InvalidHeader.txt", "wrong version of hashtable dump file"); 53 test("InvalidVersion.txt", "wrong version of hashtable dump file"); 54 test("CorruptDataLine.txt", "Unknown data type. Corrupted at line 2"); 55 test("InvalidSymbol.txt", "Unexpected character. Corrupted at line 2"); 56 test("InvalidSymbolFormat.txt", "Unrecognized format. Corrupted at line 9"); 57 test("OverflowPrefix.txt", "Num overflow. Corrupted at line 4"); 58 test("UnrecognizedPrefix.txt", "Unrecognized format. Corrupted at line 5"); 59 test("TruncatedString.txt", "Truncated. Corrupted at line 3"); 60 } 61 62 private static void 63 test(String dataFileName, String expectedWarning) throws Exception { 64 System.out.println("Filename for testcase: " + dataFileName); 65 66 OutputAnalyzer out = SharedStringsUtils.dumpWithoutChecks(TestCommon.list("HelloString"), 67 "invalidFormat" + File.separator + dataFileName); 68 | 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 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 Check most common errors in file format 28 * @requires vm.cds.archived.java.heap 29 * @library /test/lib /test/hotspot/jtreg/runtime/appcds 30 * @modules jdk.jartool/sun.tools.jar 31 * @build HelloString 32 * @run driver InvalidFileFormat 33 * @run driver InvalidFileFormat -XX:+UseStringDeduplication 34 * @run driver InvalidFileFormat -XX:-CompactStrings 35 */ 36 37 import java.io.File; 38 import jdk.test.lib.cds.CDSTestUtils; 39 import jdk.test.lib.process.OutputAnalyzer; 40 41 // Checking most common error use cases 42 // This file is not an exhastive test of various shared data file corruption 43 // Note on usability intent: the shared data file is created and handled by 44 // the previledge person in the server environment. 45 public class InvalidFileFormat { 46 public static void main(String[] args) throws Exception { 47 SharedStringsUtils.setVMOptionsPrefix(args); 48 SharedStringsUtils.buildJar("HelloString"); 49 50 test("NonExistentFile.txt", "Unable to get hashtable dump file size"); 51 test("InvalidHeader.txt", "wrong version of hashtable dump file"); 52 test("InvalidVersion.txt", "wrong version of hashtable dump file"); 53 test("CorruptDataLine.txt", "Unknown data type. Corrupted at line 2"); 54 test("InvalidSymbol.txt", "Unexpected character. Corrupted at line 2"); 55 test("InvalidSymbolFormat.txt", "Unrecognized format. Corrupted at line 9"); 56 test("OverflowPrefix.txt", "Num overflow. Corrupted at line 4"); 57 test("UnrecognizedPrefix.txt", "Unrecognized format. Corrupted at line 5"); 58 test("TruncatedString.txt", "Truncated. Corrupted at line 3"); 59 } 60 61 private static void 62 test(String dataFileName, String expectedWarning) throws Exception { 63 System.out.println("Filename for testcase: " + dataFileName); 64 65 OutputAnalyzer out = SharedStringsUtils.dumpWithoutChecks(TestCommon.list("HelloString"), 66 "invalidFormat" + File.separator + dataFileName); 67 |