util/zip/TestExtraTime.java

27  * @summary Test ZOS and ZIS timestamp in extra field correctly
61         for (byte[] extra : new byte[][] { null, new byte[] {1, 2, 3}}) {
64             test0(FileTime.from(10, TimeUnit.MILLISECONDS), null, null, null, extra);
66             test0(FileTime.from(-100, TimeUnit.DAYS), null, null, null, extra);
72                  tz, extra);
79                  tz, extra);
86                  tz, extra);
93                  tz, extra);
102                      TimeZone tz, byte[] extra) throws Throwable {
103         test0(mtime, null, null, null, extra);
104         test0(mtime, null, null, tz, extra);    // non-default tz
105         test0(mtime, atime, null, null, extra);
106         test0(mtime, null, ctime, null, extra);
107         test0(mtime, atime, ctime, null, extra);
108         test0(mtime, atime, null, tz, extra);
109         test0(mtime, null, ctime, tz, extra);
110         test0(mtime, atime, ctime, tz, extra);
114                      TimeZone tz, byte[] extra) throws Throwable {
124         ze.setExtra(extra);
133         // append an extra entry to help check if the length and data
134         // of the extra field are being correctly written (in previous
136         if (extra != null) {
149         check(mtime, atime, ctime, ze, extra);
181             check(mtime, null, null, ze, extra);
188                       ZipEntry ze, byte[] extra) {
206         if (extra != null) {
207             // if extra data exists, the current implementation put it at
208             // the end of the extra data array (implementation detail)
210             if (extra1 == null || extra1.length < extra.length ||
212                                                   extra1.length - extra.length,
214                                extra)) {
215                 throw new RuntimeException("Timestamp: storing extra field failed!");
271     static void check(ZipEntry ze, byte[] extra) {
272         if (extra != null) {
274             if (extra1 == null || extra1.length < extra.length ||
276                                                   extra1.length - extra.length,
278                                extra)) {
279                 throw new RuntimeException("Timestamp: storing extra field failed!");
286         byte[] extra = new byte[] { 0x0a, 0, 4, 0, 0, 0, 0, 0 };
289             ze.setExtra(extra);
296             check(ze, extra);
303             check(ze, extra);