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am 54c11274: am c0491a2e: Merge "Lightweight checkin output for network stats." into lmp-mr1-dev

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* commit '54c11274b5e7ce9f774f7c846d7165563279b96a':
  Lightweight checkin output for network stats.
This commit is contained in:
Jeff Sharkey
2014-11-21 22:09:28 +00:00
committed by Android Git Automerger
parent 94ca422e71 29c8eb028b
commit ada97e6c47
1 changed files with 34 additions and 0 deletions
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34
core/tests/coretests/src/android/net/NetworkStatsHistoryTest.java
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@@ -451,6 +451,40 @@ public class NetworkStatsHistoryTest extends AndroidTestCase {
assertIndexBeforeAfter(stats, 4, 4, Long.MAX_VALUE);
}
public void testIntersects() throws Exception {
final long BUCKET_SIZE = HOUR_IN_MILLIS;
stats = new NetworkStatsHistory(BUCKET_SIZE);
final long FIRST_START = TEST_START;
final long FIRST_END = FIRST_START + (2 * HOUR_IN_MILLIS);
final long SECOND_START = TEST_START + WEEK_IN_MILLIS;
final long SECOND_END = SECOND_START + HOUR_IN_MILLIS;
final long THIRD_START = TEST_START + (2 * WEEK_IN_MILLIS);
final long THIRD_END = THIRD_START + (2 * HOUR_IN_MILLIS);
stats.recordData(FIRST_START, FIRST_END,
new NetworkStats.Entry(1024L, 10L, 2048L, 20L, 2L));
stats.recordData(SECOND_START, SECOND_END,
new NetworkStats.Entry(1024L, 10L, 2048L, 20L, 2L));
stats.recordData(THIRD_START, THIRD_END,
new NetworkStats.Entry(1024L, 10L, 2048L, 20L, 2L));
assertFalse(stats.intersects(10, 20));
assertFalse(stats.intersects(TEST_START + YEAR_IN_MILLIS, TEST_START + YEAR_IN_MILLIS + 1));
assertFalse(stats.intersects(Long.MAX_VALUE, Long.MIN_VALUE));
assertTrue(stats.intersects(Long.MIN_VALUE, Long.MAX_VALUE));
assertTrue(stats.intersects(10, TEST_START + YEAR_IN_MILLIS));
assertTrue(stats.intersects(TEST_START, TEST_START));
assertTrue(stats.intersects(TEST_START + DAY_IN_MILLIS, TEST_START + DAY_IN_MILLIS + 1));
assertTrue(stats.intersects(TEST_START + DAY_IN_MILLIS, Long.MAX_VALUE));
assertTrue(stats.intersects(TEST_START + 1, Long.MAX_VALUE));
assertFalse(stats.intersects(Long.MIN_VALUE, TEST_START - 1));
assertTrue(stats.intersects(Long.MIN_VALUE, TEST_START));
assertTrue(stats.intersects(Long.MIN_VALUE, TEST_START + 1));
}
private static void assertIndexBeforeAfter(
NetworkStatsHistory stats, int before, int after, long time) {
assertEquals("unexpected before", before, stats.getIndexBefore(time));