private void gcWithTtl() throws InterruptedException, IOException {
// Wait for the system clock to move by at least 1 millisecond.
// This allows the DfsGarbageCollector to recognize the boundary.
long start = System.currentTimeMillis();
do {
Thread.sleep(10);
} while (System.currentTimeMillis() <= start);
DfsGarbageCollector gc = new DfsGarbageCollector(repo);
gc.setGarbageTtl(1, TimeUnit.MILLISECONDS);
run(gc);
}
@Test
public void testCollectionWithGarbageNoCoalescence() throws Exception {
RevCommit commit0 = commit().message("0").create();
RevCommit commit1 = commit().message("1").parent(commit0).create();
git.update("master", commit0);
for (int i = 0; i < 3; i++) {
commit1 = commit().message("g" + i).parent(commit1).create();
DfsGarbageCollector gc = new DfsGarbageCollector(repo);
gc.setCoalesceGarbageLimit(0);
gc.setGarbageTtl(0, TimeUnit.MILLISECONDS);
run(gc);
assertEquals(1 + i, countPacks(UNREACHABLE_GARBAGE));
}
}
private void run(DfsGarbageCollector gc) throws IOException {
assertTrue("gc repacked", gc.pack(null));
odb.clearCache();
}
private void gcNoTtl() throws IOException {
DfsGarbageCollector gc = new DfsGarbageCollector(repo);
gc.setGarbageTtl(0, TimeUnit.MILLISECONDS); // disable TTL
run(gc);
}
