7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 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 * @test 26 * @bug 4225317 6969651 27 * @modules jdk.jartool/sun.tools.jar 28 * @summary Check extracted files have date as per those in the .jar file 29 */ 30 31 import java.io.File; 32 import java.io.PrintWriter; 33 import java.nio.file.attribute.FileTime; 34 import java.util.Date; 35 import java.util.TimeZone; 36 import sun.tools.jar.Main; 37 38 public class JarEntryTime { 39 40 // ZipEntry's mod date has 2 seconds precision: give extra time to 41 // allow for e.g. rounding/truncation and networked/samba drives. 42 static final long PRECISION = 10000L; 43 44 static final TimeZone TZ = TimeZone.getDefault(); 45 static final boolean DST = TZ.inDaylightTime(new Date()); 46 47 static boolean cleanup(File dir) throws Throwable { 48 boolean rc = true; 49 File[] x = dir.listFiles(); 50 if (x != null) { 51 for (int i = 0; i < x.length; i++) { 52 rc &= x[i].delete(); 53 } 54 } 55 return rc & dir.delete(); 56 } 57 58 static void extractJar(File jarFile, boolean useExtractionTime) throws Throwable { 97 */ 98 check(dirOuter.mkdir()); 99 check(dirInner.mkdir()); 100 File fileInner = new File(dirInner, "foo.txt"); 101 try (PrintWriter pw = new PrintWriter(fileInner)) { 102 pw.println("hello, world"); 103 } 104 105 // Get the "now" from the "last-modified-time" of the last file we 106 // just created, instead of the "System.currentTimeMillis()", to 107 // workaround the possible "time difference" due to nfs. 108 final long now = fileInner.lastModified(); 109 final long earlier = now - (60L * 60L * 6L * 1000L); 110 final long yesterday = now - (60L * 60L * 24L * 1000L); 111 112 check(dirOuter.setLastModified(now)); 113 check(dirInner.setLastModified(yesterday)); 114 check(fileInner.setLastModified(earlier)); 115 116 // Make a jar file from that directory structure 117 Main jartool = new Main(System.out, System.err, "jar"); 118 check(jartool.run(new String[] { 119 "cf", 120 jarFile.getName(), dirOuter.getName() } )); 121 check(jarFile.exists()); 122 123 check(cleanup(dirInner)); 124 check(cleanup(dirOuter)); 125 126 // Extract and check that the last modified values are those specified 127 // in the archive 128 extractJar(jarFile, false); 129 check(dirOuter.exists()); 130 check(dirInner.exists()); 131 check(fileInner.exists()); 132 checkFileTime(dirOuter.lastModified(), now); 133 checkFileTime(dirInner.lastModified(), yesterday); 134 checkFileTime(fileInner.lastModified(), earlier); 135 136 check(cleanup(dirInner)); 137 check(cleanup(dirOuter)); 138 139 try (PrintWriter pw = new PrintWriter(testFile)) { 140 pw.println("hello, world"); 141 } 142 final long start = testFile.lastModified(); 143 144 // Extract and check the last modified values are the current times. 145 // See sun.tools.jar.Main 146 extractJar(jarFile, true); 147 148 try (PrintWriter pw = new PrintWriter(testFile)) { 149 pw.println("hello, world"); 150 } 151 final long end = testFile.lastModified(); 152 153 check(dirOuter.exists()); 154 check(dirInner.exists()); 155 check(fileInner.exists()); 156 checkFileTime(start, dirOuter.lastModified(), end); 157 checkFileTime(start, dirInner.lastModified(), end); 158 checkFileTime(start, fileInner.lastModified(), end); 159 160 check(cleanup(dirInner)); 161 check(cleanup(dirOuter)); 162 163 check(jarFile.delete()); 164 check(testFile.delete()); 165 } | 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 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 * @test 26 * @bug 4225317 6969651 27 * @modules jdk.jartool 28 * @summary Check extracted files have date as per those in the .jar file 29 */ 30 31 import java.io.File; 32 import java.io.PrintWriter; 33 import java.nio.file.attribute.FileTime; 34 import java.util.Date; 35 import java.util.TimeZone; 36 import java.util.spi.ToolProvider; 37 38 public class JarEntryTime { 39 static final ToolProvider JAR_TOOL = ToolProvider.findFirst("jar").get(); 40 41 42 // ZipEntry's mod date has 2 seconds precision: give extra time to 43 // allow for e.g. rounding/truncation and networked/samba drives. 44 static final long PRECISION = 10000L; 45 46 static final TimeZone TZ = TimeZone.getDefault(); 47 static final boolean DST = TZ.inDaylightTime(new Date()); 48 49 static boolean cleanup(File dir) throws Throwable { 50 boolean rc = true; 51 File[] x = dir.listFiles(); 52 if (x != null) { 53 for (int i = 0; i < x.length; i++) { 54 rc &= x[i].delete(); 55 } 56 } 57 return rc & dir.delete(); 58 } 59 60 static void extractJar(File jarFile, boolean useExtractionTime) throws Throwable { 99 */ 100 check(dirOuter.mkdir()); 101 check(dirInner.mkdir()); 102 File fileInner = new File(dirInner, "foo.txt"); 103 try (PrintWriter pw = new PrintWriter(fileInner)) { 104 pw.println("hello, world"); 105 } 106 107 // Get the "now" from the "last-modified-time" of the last file we 108 // just created, instead of the "System.currentTimeMillis()", to 109 // workaround the possible "time difference" due to nfs. 110 final long now = fileInner.lastModified(); 111 final long earlier = now - (60L * 60L * 6L * 1000L); 112 final long yesterday = now - (60L * 60L * 24L * 1000L); 113 114 check(dirOuter.setLastModified(now)); 115 check(dirInner.setLastModified(yesterday)); 116 check(fileInner.setLastModified(earlier)); 117 118 // Make a jar file from that directory structure 119 check(JAR_TOOL.run(System.out, System.err, 120 "cf", jarFile.getName(), dirOuter.getName()) == 0); 121 check(jarFile.exists()); 122 123 check(cleanup(dirInner)); 124 check(cleanup(dirOuter)); 125 126 // Extract and check that the last modified values are those specified 127 // in the archive 128 extractJar(jarFile, false); 129 check(dirOuter.exists()); 130 check(dirInner.exists()); 131 check(fileInner.exists()); 132 checkFileTime(dirOuter.lastModified(), now); 133 checkFileTime(dirInner.lastModified(), yesterday); 134 checkFileTime(fileInner.lastModified(), earlier); 135 136 check(cleanup(dirInner)); 137 check(cleanup(dirOuter)); 138 139 try (PrintWriter pw = new PrintWriter(testFile)) { 140 pw.println("hello, world"); 141 } 142 final long start = testFile.lastModified(); 143 144 // Extract and check the last modified values are the current times. 145 extractJar(jarFile, true); 146 147 try (PrintWriter pw = new PrintWriter(testFile)) { 148 pw.println("hello, world"); 149 } 150 final long end = testFile.lastModified(); 151 152 check(dirOuter.exists()); 153 check(dirInner.exists()); 154 check(fileInner.exists()); 155 checkFileTime(start, dirOuter.lastModified(), end); 156 checkFileTime(start, dirInner.lastModified(), end); 157 checkFileTime(start, fileInner.lastModified(), end); 158 159 check(cleanup(dirInner)); 160 check(cleanup(dirOuter)); 161 162 check(jarFile.delete()); 163 check(testFile.delete()); 164 } |