java: dump extra info for ftruncate assertion

Nightly ran and encountered a situation in which fstat following
ftruncate reported a size not equal to the truncated size.

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
This commit is contained in:
Noah Watkins 2015-03-27 19:09:15 -07:00
parent 71a0c793ab
commit f5a95dc700

View File

@ -764,6 +764,10 @@ public class CephMountTest {
int crop_size = 333333;
mount.ftruncate(fd, crop_size);
mount.fstat(fd, st);
if (st.size != crop_size) {
System.err.println("ftruncate error: st.size=" + st.size + " crop_size=" + crop_size);
assertTrue(false);
}
assertTrue(st.size == crop_size);
mount.close(fd);