attribute/FileTime/Basic.java

32 import java.time.Instant;
47         Instant nowInstant = Instant.ofEpochMilli(now);
77         cmp(Instant.MIN, Long.MIN_VALUE, DAYS, 1);
78         cmp(Instant.MIN, Long.MIN_VALUE, HOURS, 1);
79         cmp(Instant.MIN, Long.MIN_VALUE, MINUTES, 1);
80         cmp(Instant.MIN, Long.MIN_VALUE, SECONDS, 1);
81         cmp(Instant.MIN, Instant.MIN.getEpochSecond() - 1, SECONDS, 1);
82         cmp(Instant.MIN, Instant.MIN.getEpochSecond() - 100, SECONDS, 1);
83         cmp(Instant.MIN, Instant.MIN.getEpochSecond(), SECONDS, 0);
85         cmp(Instant.MAX, Long.MAX_VALUE, DAYS, -1);
86         cmp(Instant.MAX, Long.MAX_VALUE, HOURS, -1);
87         cmp(Instant.MAX, Long.MAX_VALUE, MINUTES, -1);
88         cmp(Instant.MAX, Long.MAX_VALUE, SECONDS, -1);
89         cmp(Instant.MAX, Instant.MAX.getEpochSecond() + 1, SECONDS, -1);
90         cmp(Instant.MAX, Instant.MAX.getEpochSecond() + 100, SECONDS, -1);
91         cmp(Instant.MAX, Instant.MAX.getEpochSecond(), SECONDS, 0);
122                 Instant instant = ft.toInstant();
123                 if (instant != Instant.MIN && instant != Instant.MAX) {
131             Instant instant = ft.toInstant();
134             } else if (!instant.equals(Instant.MIN)) {
142             } else if (!instant.equals(Instant.MAX)) {
147         // from(Instant)
152             Instant instant = Instant.ofEpochSecond(secs, rand.nextInt(1000_000_000));
155                 throw new RuntimeException("from(Instant) failed");
158             instant = Instant.ofEpochMilli(millis);
162                 throw new RuntimeException("from(Instant) failed");
168             instant = Instant.ofEpochSecond(secs, nanos);
170                 throw new RuntimeException("from(Instant) failed");
205         ts(Instant.MIN, "-1000000001-01-01T00:00:00Z");
206         ts(Instant.MAX, "1000000000-12-31T23:59:59.999999999Z");
225         // Instant + toMilli() overflow
227                  FileTime.from(Instant.MAX).toMillis());
229                  FileTime.from(Instant.ofEpochSecond(Long.MAX_VALUE / 1000 + 1))
232                  FileTime.from(Instant.MIN).toMillis());
234                  FileTime.from(Instant.ofEpochSecond(Long.MIN_VALUE / 1000 - 1))
237         // Instant + to(TimeUnit) overflow
239                  FileTime.from(Instant.ofEpochSecond(Long.MAX_VALUE / 1000 + 1))
242                  FileTime.from(Instant.ofEpochSecond(Long.MAX_VALUE / 1000,
246                  FileTime.from(Instant.ofEpochSecond(Long.MIN_VALUE / 1000 - 1))
249                  FileTime.from(Instant.ofEpochSecond(Long.MIN_VALUE / 1000,
265     static void cmp(Instant ins, long v2, TimeUnit u2, int expected) {
280     static void eq(Instant ins, long v2, TimeUnit u2) {
289     static void eqTime(long value, TimeUnit unit, Instant instant) {
309     static void neq(Instant ins, long v2, TimeUnit u2) {
337     static void ts(Instant instant, String expected) {